--- /dev/null
+#=======================================================================
+# UCB VLSI FLOW: Makefile for riscv-bmarks
+#-----------------------------------------------------------------------
+# Yunsup Lee (yunsup@cs.berkeley.edu)
+#
+
+default: all
+
+bmarkdir = .
+
+instname = riscv-bmarks
+instbasedir = $(UCB_VLSI_HOME)/install
+
+#--------------------------------------------------------------------
+# Sources
+#--------------------------------------------------------------------
+
+bmarks = \
+ median \
+ qsort \
+ towers \
+ vvadd \
+ multiply \
+ dgemm \
+ dhrystone \
+ spmv \
+ vec-vvadd \
+ vec-cmplxmult \
+ vec-matmul \
+ mt-vvadd \
+ mt-matmul \
+
+bmarks_host = \
+ median \
+ qsort \
+ towers \
+ vvadd \
+ multiply \
+ dgemm \
+ spmv \
+ vec-vvadd \
+ vec-cmplxmult \
+ vec-matmul \
+
+#--------------------------------------------------------------------
+# Build rules
+#--------------------------------------------------------------------
+
+HOST_OPTS = -std=gnu99 -DPREALLOCATE=0 -DHOST_DEBUG=1
+HOST_COMP = gcc $(HOST_OPTS)
+
+RISCV_GCC = riscv-gcc
+RISCV_GCC_OPTS = -std=gnu99 -DSET_STATS -O2 -nostdlib -nostartfiles -ffast-math
+RISCV_LINK = riscv-gcc -T $(bmarkdir)/common/test.ld
+RISCV_LINK_MT = riscv-gcc -T $(bmarkdir)/common/test-mt.ld
+RISCV_LINK_OPTS = -lc
+RISCV_LINK_SYSCALL = $(bmarkdir)/common/syscalls.c -lc
+RISCV_OBJDUMP = riscv-objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.data
+RISCV_SIM = riscv-isa-run
+
+VPATH += $(addprefix $(bmarkdir)/, $(bmarks))
+VPATH += $(bmarkdir)/common
+
+incs += -I. -I./common $(addprefix -I$(bmarkdir)/, $(bmarks))
+objs :=
+
+include $(patsubst %, $(bmarkdir)/%/bmark.mk, $(bmarks))
+
+#------------------------------------------------------------
+# Build and run benchmarks on riscv simulator
+
+bmarks_riscv_bin = $(addsuffix .riscv, $(bmarks))
+bmarks_riscv_dump = $(addsuffix .riscv.dump, $(bmarks))
+bmarks_riscv_hex = $(addsuffix .riscv.hex, $(bmarks))
+bmarks_riscv_out = $(addsuffix .riscv.out, $(bmarks))
+
+bmarks_defs = -DPREALLOCATE=1 -DHOST_DEBUG=0
+bmarks_cycles = 80000
+
+%.hex: %
+ elf2hex 16 32768 $< > $@
+
+$(bmarks_riscv_dump): %.riscv.dump: %.riscv
+ $(RISCV_OBJDUMP) $< > $@
+
+$(bmarks_riscv_out): %.riscv.out: %.riscv
+ $(RISCV_SIM) $< > $@
+
+%.o: %.c
+ $(RISCV_GCC) $(RISCV_GCC_OPTS) $(bmarks_defs) \
+ -c $(incs) $< -o $@
+
+%.o: %.S
+ $(RISCV_GCC) $(RISCV_GCC_OPTS) $(bmarks_defs) \
+ -c $(incs) $< -o $@
+
+riscv: $(bmarks_riscv_dump) $(bmarks_riscv_hex)
+run-riscv: $(bmarks_riscv_out)
+ echo; perl -ne 'print " [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
+ $(bmarks_riscv_out); echo;
+
+junk += $(bmarks_riscv_bin) $(bmarks_riscv_dump) $(bmarks_riscv_hex) $(bmarks_riscv_out)
+
+#------------------------------------------------------------
+# Build and run benchmarks on host machine
+
+bmarks_host_bin = $(addsuffix .host, $(bmarks_host))
+bmarks_host_out = $(addsuffix .host.out, $(bmarks_host))
+
+$(bmarks_host_out): %.host.out: %.host
+ ./$< > $@
+
+host: $(bmarks_host_bin)
+run-host: $(bmarks_host_out)
+ echo; perl -ne 'print " [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
+ $(bmarks_host_out); echo;
+
+junk += $(bmarks_host_bin) $(bmarks_host_out)
+
+#------------------------------------------------------------
+# Default
+
+all: riscv
+
+#------------------------------------------------------------
+# Install
+
+date_suffix = $(shell date +%Y-%m-%d_%H-%M)
+install_dir = $(instbasedir)/$(instname)-$(date_suffix)
+latest_install = $(shell ls -1 -d $(instbasedir)/$(instname)* | tail -n 1)
+
+install:
+ mkdir $(install_dir)
+ cp -r $(bmarks_riscv_bin) $(bmarks_riscv_dump) $(install_dir)
+
+install-link:
+ rm -rf $(instbasedir)/$(instname)
+ ln -s $(latest_install) $(instbasedir)/$(instname)
+
+#------------------------------------------------------------
+# Clean up
+
+clean:
+ rm -rf $(objs) $(junk)
--- /dev/null
+ .data
+ .globl _heapend
+ .globl environ
+_heapend:
+ .word 0
+environ:
+ .word 0
+
+ .text
+ .globl _start
+
+_start:
+ li x1, 0
+ li x2, 0
+ li x3, 0
+ li x4, 0
+ li x5, 0
+ li x6, 0
+ li x7, 0
+ li x8, 0
+ li x9, 0
+ li x10,0
+ li x11,0
+ li x12,0
+ li x13,0
+ li x14,0
+ li x15,0
+ li x16,0
+ li x17,0
+ li x18,0
+ li x19,0
+ li x20,0
+ li x21,0
+ li x22,0
+ li x23,0
+ li x24,0
+ li x25,0
+ li x26,0
+ li x27,0
+ li x28,0
+ li x29,0
+ li x30,0
+ li x31,0
+
+ # enable fp
+ mfpcr x1,cr0
+ ori x1,x1,0x2
+ mtpcr x1,cr0
+
+ # enable vec
+ mfpcr x1,cr0
+ ori x1,x1,0x4
+ mtpcr x1,cr0
+
+ ## if that didn't stick, we don't have an FPU, so don't initialize it
+ mfpcr x1,cr0
+ andi x1,x1,0x2
+ beqz x1,1f
+
+ mtfsr x0
+ mxtf.s f0, x0
+ mxtf.s f1, x0
+ mxtf.s f2, x0
+ mxtf.s f3, x0
+ mxtf.s f4, x0
+ mxtf.s f5, x0
+ mxtf.s f6, x0
+ mxtf.s f7, x0
+ mxtf.s f8, x0
+ mxtf.s f9, x0
+ mxtf.s f10,x0
+ mxtf.s f11,x0
+ mxtf.s f12,x0
+ mxtf.s f13,x0
+ mxtf.s f14,x0
+ mxtf.s f15,x0
+ mxtf.s f16,x0
+ mxtf.s f17,x0
+ mxtf.s f18,x0
+ mxtf.s f19,x0
+ mxtf.s f20,x0
+ mxtf.s f21,x0
+ mxtf.s f22,x0
+ mxtf.s f23,x0
+ mxtf.s f24,x0
+ mxtf.s f25,x0
+ mxtf.s f26,x0
+ mxtf.s f27,x0
+ mxtf.s f28,x0
+ mxtf.s f29,x0
+ mxtf.s f30,x0
+ mxtf.s f31,x0
+1:
+
+ # get core id and number of cores
+ mfpcr a0,cr10
+ lw a1, 4(zero)
+
+ slli a2, a0, 13
+ la sp, stacktop
+ sub sp, sp, a2
+
+ la tp, tlstop
+ sub tp, tp, a2
+
+ jal thread_entry
+
+ .bss
+ .globl stacktop
+ .globl tlstop
+
+ .align 4
+ .skip 32768
+stacktop:
+ .skip 65536
+tlstop:
--- /dev/null
+ .data
+ .globl _heapend
+ .globl environ
+_heapend:
+ .word 0
+environ:
+ .word 0
+
+ .text
+ .globl _start
+
+_start:
+ li x1, 0
+ li x2, 0
+ li x3, 0
+ li x4, 0
+ li x5, 0
+ li x6, 0
+ li x7, 0
+ li x8, 0
+ li x9, 0
+ li x10,0
+ li x11,0
+ li x12,0
+ li x13,0
+ li x14,0
+ li x15,0
+ li x16,0
+ li x17,0
+ li x18,0
+ li x19,0
+ li x20,0
+ li x21,0
+ li x22,0
+ li x23,0
+ li x24,0
+ li x25,0
+ li x26,0
+ li x27,0
+ li x28,0
+ li x29,0
+ li x30,0
+ li x31,0
+
+ # enable fp
+ mfpcr x1,cr0
+ ori x1,x1,0x2
+ mtpcr x1,cr0
+
+ # enable vec
+ mfpcr x1,cr0
+ ori x1,x1,0x4
+ mtpcr x1,cr0
+
+ ## if that didn't stick, we don't have an FPU, so don't initialize it
+ mfpcr x1,cr0
+ andi x1,x1,0x2
+ beqz x1,1f
+
+ mtfsr x0
+ mxtf.s f0, x0
+ mxtf.s f1, x0
+ mxtf.s f2, x0
+ mxtf.s f3, x0
+ mxtf.s f4, x0
+ mxtf.s f5, x0
+ mxtf.s f6, x0
+ mxtf.s f7, x0
+ mxtf.s f8, x0
+ mxtf.s f9, x0
+ mxtf.s f10,x0
+ mxtf.s f11,x0
+ mxtf.s f12,x0
+ mxtf.s f13,x0
+ mxtf.s f14,x0
+ mxtf.s f15,x0
+ mxtf.s f16,x0
+ mxtf.s f17,x0
+ mxtf.s f18,x0
+ mxtf.s f19,x0
+ mxtf.s f20,x0
+ mxtf.s f21,x0
+ mxtf.s f22,x0
+ mxtf.s f23,x0
+ mxtf.s f24,x0
+ mxtf.s f25,x0
+ mxtf.s f26,x0
+ mxtf.s f27,x0
+ mxtf.s f28,x0
+ mxtf.s f29,x0
+ mxtf.s f30,x0
+ mxtf.s f31,x0
+1:
+
+ # only allow core 0 to proceed
+1:mfpcr a0, cr10
+ bnez a0, 1b
+
+ la sp,stacktop
+ jal main
+1:b 1b
+
+ .bss
+ .globl stacktop
+
+ .align 4
+ .skip 131072
+stacktop:
--- /dev/null
+#ifndef _RISCV_PCR_H
+#define _RISCV_PCR_H
+
+#define SR_ET 0x00000001
+#define SR_EF 0x00000002
+#define SR_EV 0x00000004
+#define SR_EC 0x00000008
+#define SR_PS 0x00000010
+#define SR_S 0x00000020
+#define SR_U64 0x00000040
+#define SR_S64 0x00000080
+#define SR_VM 0x00000100
+#define SR_IM 0x00FF0000
+#define SR_ZERO ~(SR_ET|SR_EF|SR_EV|SR_EC|SR_PS|SR_S|SR_U64|SR_S64|SR_VM|SR_IM)
+#define SR_IM_SHIFT 16
+
+#define PCR_SR 0
+#define PCR_EPC 1
+#define PCR_BADVADDR 2
+#define PCR_EVEC 3
+#define PCR_COUNT 4
+#define PCR_COMPARE 5
+#define PCR_CAUSE 6
+#define PCR_PTBR 7
+#define PCR_SEND_IPI 8
+#define PCR_CLR_IPI 9
+#define PCR_COREID 10
+#define PCR_IMPL 11
+#define PCR_K0 12
+#define PCR_K1 13
+#define PCR_VECBANK 18
+#define PCR_VECCFG 19
+#define PCR_RESET 29
+#define PCR_TOHOST 30
+#define PCR_FROMHOST 31
+
+#define IRQ_IPI 5
+#define IRQ_TIMER 7
+
+#define CAUSE_MISALIGNED_FETCH 0
+#define CAUSE_FAULT_FETCH 1
+#define CAUSE_ILLEGAL_INSTRUCTION 2
+#define CAUSE_PRIVILEGED_INSTRUCTION 3
+#define CAUSE_FP_DISABLED 4
+#define CAUSE_SYSCALL 6
+#define CAUSE_BREAKPOINT 7
+#define CAUSE_MISALIGNED_LOAD 8
+#define CAUSE_MISALIGNED_STORE 9
+#define CAUSE_FAULT_LOAD 10
+#define CAUSE_FAULT_STORE 11
+#define CAUSE_VECTOR_DISABLED 12
+#define CAUSE_VECTOR_BANK 13
+
+#define CAUSE_VECTOR_MISALIGNED_FETCH 24
+#define CAUSE_VECTOR_FAULT_FETCH 25
+#define CAUSE_VECTOR_ILLEGAL_INSTRUCTION 26
+#define CAUSE_VECTOR_ILLEGAL_COMMAND 27
+#define CAUSE_VECTOR_MISALIGNED_LOAD 28
+#define CAUSE_VECTOR_MISALIGNED_STORE 29
+#define CAUSE_VECTOR_FAULT_LOAD 30
+#define CAUSE_VECTOR_FAULT_STORE 31
+
+#ifdef __riscv
+
+#define ASM_CR(r) _ASM_CR(r)
+#define _ASM_CR(r) cr##r
+
+#ifndef __ASSEMBLER__
+
+#define mtpcr(reg,val) ({ long __tmp = (long)(val), __tmp2; \
+ asm volatile ("mtpcr %0,%1,cr%2" : "=r"(__tmp2) : "r"(__tmp),"i"(reg)); \
+ __tmp2; })
+
+#define mfpcr(reg) ({ long __tmp; \
+ asm volatile ("mfpcr %0,cr%1" : "=r"(__tmp) : "i"(reg)); \
+ __tmp; })
+
+#define setpcr(reg,val) ({ long __tmp; \
+ asm volatile ("setpcr %0,cr%2,%1" : "=r"(__tmp) : "i"(val), "i"(reg)); \
+ __tmp; })
+
+#define clearpcr(reg,val) ({ long __tmp; \
+ asm volatile ("clearpcr %0,cr%2,%1" : "=r"(__tmp) : "i"(val), "i"(reg)); \
+ __tmp; })
+
+#endif
+
+#endif
+
+#endif
--- /dev/null
+ .file 1 "syscalls.c"
+ .section .mdebug.abi64
+ .previous
+ .section .rodata.str1.8,"aMS",@progbits,1
+ .align 3
+$LC0:
+ .ascii "0123456789abcdef\000"
+ .text
+ .align 2
+ .ent printnum
+ .type printnum, @function
+printnum:
+ .frame x30,64,x1 # vars= 0, regs= 7/0, args= 0
+ .mask 0x03f00002,-8
+ .fmask 0x00000000,0
+ add x30,x30,-64
+ sd x22,32(x30)
+ sll x22,x7,32
+ srl x22,x22,32
+ sd x24,48(x30)
+ sd x23,40(x30)
+ sd x21,24(x30)
+ sd x20,16(x30)
+ sd x25,56(x30)
+ sd x1,8(x30)
+ move x23,x6
+ move x20,x4
+ move x21,x5
+ move x24,x9
+ bleu x22,x6,$L2
+ addw x8,x8,-1
+ move x25,x8
+ ble x8,x0,$L4
+$L6:
+ addw x25,x25,-1
+ move x4,x24
+ move x5,x21
+ jalr x20
+ bne x25,x0,$L6
+$L4:
+ lui x2,%hi($LC0)
+ add x2,x2,%lo($LC0)
+ remu x22,x23,x22
+ add x22,x22,x2
+ lb x4,0(x22)
+ move x5,x21
+ move x19,x20
+ ld x25,56(x30)
+ ld x24,48(x30)
+ ld x23,40(x30)
+ ld x22,32(x30)
+ ld x21,24(x30)
+ ld x20,16(x30)
+ ld x1,8(x30)
+ add x30,x30,64
+ jr x19
+$L2:
+ addw x8,x8,-1
+ divu x6,x6,x22
+ jal printnum
+ j $L4
+ .end printnum
+ .size printnum, .-printnum
+ .align 2
+ .ent getuint
+ .type getuint, @function
+getuint:
+ .frame x30,0,x1 # vars= 0, regs= 0/0, args= 0
+ .mask 0x00000000,0
+ .fmask 0x00000000,0
+ slt x2,x5,2
+ bne x2,x0,$L10
+$L13:
+ ld x2,0(x4)
+ add x3,x2,8
+ sd x3,0(x4)
+ ld x2,0(x2)
+ ret
+$L10:
+ bne x5,x0,$L13
+ ld x3,0(x4)
+ lwu x2,0(x3)
+ add x3,x3,8
+ sd x3,0(x4)
+ ret
+ .end getuint
+ .size getuint, .-getuint
+ .align 2
+ .globl putchar
+ .ent putchar
+ .type putchar, @function
+putchar:
+ .frame x30,64,x1 # vars= 64, regs= 0/0, args= 0
+ .mask 0x00000000,0
+ .fmask 0x00000000,0
+ li x2,-1 # 0xffffffffffffffff
+ add x30,x30,-64
+ lui x3,%hi(buflen.1596)
+ beq x4,x2,$L21
+ lw x5,%lo(buflen.1596)(x3)
+ lui x2,%hi(buf.1595)
+ add x2,x2,%lo(buf.1595)
+ add x6,x2,x5
+ sb x4,0(x6)
+ addw x5,x5,1
+ li x4,64 # 0x40
+ sw x5,%lo(buflen.1596)(x3)
+ beq x5,x4,$L15
+ move x2,x0
+ add x30,x30,64
+ j x1
+$L21:
+ lui x2,%hi(buf.1595)
+ add x2,x2,%lo(buf.1595)
+$L15:
+ lw x4,%lo(buflen.1596)(x3)
+ li x5,4 # 0x4
+ sd x0,0(x30)
+ sd x0,8(x30)
+ sd x0,16(x30)
+ sd x0,24(x30)
+ sd x0,32(x30)
+ sd x0,40(x30)
+ sd x0,48(x30)
+ sd x0,56(x30)
+ sd x5,0(x30)
+ li x5,1 # 0x1
+ sd x5,8(x30)
+ sd x2,16(x30)
+ sd x4,24(x30)
+ fence
+ #APP
+ # 45 "syscalls.c" 1
+ mtpcr x2,x30,cr30
+ # 0 "" 2
+ #NO_APP
+$L17:
+ #APP
+ # 46 "syscalls.c" 1
+ mfpcr x2,cr31
+ # 0 "" 2
+ #NO_APP
+ beq x2,x0,$L17
+ move x2,x0
+ sw x0,%lo(buflen.1596)(x3)
+ add x30,x30,64
+ j x1
+ .end putchar
+ .size putchar, .-putchar
+ .align 2
+ .globl exit
+ .ent exit
+ .type exit, @function
+exit:
+ .frame x30,64,x1 # vars= 64, regs= 0/0, args= 0
+ .mask 0x00000000,0
+ .fmask 0x00000000,0
+ add x30,x30,-64
+ li x2,1 # 0x1
+ sd x0,0(x30)
+ sd x0,8(x30)
+ sd x0,16(x30)
+ sd x0,24(x30)
+ sd x0,32(x30)
+ sd x0,40(x30)
+ sd x0,48(x30)
+ sd x0,56(x30)
+ sd x2,0(x30)
+ sd x4,8(x30)
+ fence
+ #APP
+ # 12 "syscalls.c" 1
+ mtpcr x2,x30,cr30
+ # 0 "" 2
+ #NO_APP
+$L23:
+ j $L23
+ .end exit
+ .size exit, .-exit
+ .align 2
+ .globl printstr
+ .ent printstr
+ .type printstr, @function
+printstr:
+ .frame x30,80,x1 # vars= 64, regs= 1/0, args= 0
+ .mask 0x00000002,-8
+ .fmask 0x00000000,0
+ add x30,x30,-80
+ li x3,4 # 0x4
+ sd x0,0(x30)
+ sd x0,8(x30)
+ sd x0,16(x30)
+ sd x0,24(x30)
+ sd x0,32(x30)
+ sd x0,40(x30)
+ sd x0,48(x30)
+ sd x0,56(x30)
+ sd x3,0(x30)
+ li x3,1 # 0x1
+ sd x3,8(x30)
+ sd x1,72(x30)
+ sd x4,16(x30)
+ jal strlen
+ sd x2,24(x30)
+ fence
+ #APP
+ # 24 "syscalls.c" 1
+ mtpcr x2,x30,cr30
+ # 0 "" 2
+ #NO_APP
+$L25:
+ #APP
+ # 25 "syscalls.c" 1
+ mfpcr x2,cr31
+ # 0 "" 2
+ #NO_APP
+ beq x2,x0,$L25
+ ld x1,72(x30)
+ add x30,x30,80
+ j x1
+ .end printstr
+ .size printstr, .-printstr
+ .align 2
+ .globl printhex
+ .ent printhex
+ .type printhex, @function
+printhex:
+ .frame x30,48,x1 # vars= 32, regs= 1/0, args= 0
+ .mask 0x00000002,-8
+ .fmask 0x00000000,0
+ add x30,x30,-48
+ sd x1,40(x30)
+ add x2,x30,15
+ add x7,x30,-1
+$L29:
+ and x3,x4,15
+ sltu x6,x3,10
+ li x5,87 # 0x57
+ beq x6,x0,$L28
+ li x5,48 # 0x30
+$L28:
+ add x3,x5,x3
+ sb x3,0(x2)
+ add x2,x2,-1
+ srl x4,x4,4
+ bne x2,x7,$L29
+ move x4,x30
+ sb x0,16(x30)
+ jal printstr
+ ld x1,40(x30)
+ add x30,x30,48
+ j x1
+ .end printhex
+ .size printhex, .-printhex
+ .section .rodata.str1.8
+ .align 3
+$LC1:
+ .ascii "(null)\000"
+ .text
+ .align 2
+ .globl vprintfmt
+ .ent vprintfmt
+ .type vprintfmt, @function
+vprintfmt:
+ .frame x30,112,x1 # vars= 32, regs= 10/0, args= 0
+ .mask 0x2ff00002,-8
+ .fmask 0x00000000,0
+ add x30,x30,-112
+ sd x25,80(x30)
+ lui x25,%hi($L53)
+ sd x26,88(x30)
+ sd x24,72(x30)
+ sd x23,64(x30)
+ sd x22,56(x30)
+ sd x21,48(x30)
+ sd x20,40(x30)
+ sd x29,104(x30)
+ sd x27,96(x30)
+ sd x1,32(x30)
+ move x21,x4
+ move x20,x5
+ move x23,x6
+ sd x7,0(x30)
+ li x22,37 # 0x25
+ add x25,x25,%lo($L53)
+ li x24,-1 # 0xffffffffffffffff
+ lui x26,%hi($LC1)
+ j $L84
+$L35:
+ beq x2,x0,$L32
+ move x5,x20
+ add x23,x23,1
+ jalr x21
+$L84:
+ lbu x4,0(x23)
+ move x2,x4
+ bne x4,x22,$L35
+ ld x2,0(x30)
+ add x6,x23,1
+ move x7,x6
+ li x27,32 # 0x20
+ sd x0,8(x30)
+ li x3,-1 # 0xffffffffffffffff
+ li x29,-1 # 0xffffffffffffffff
+ move x5,x0
+$L85:
+ lbu x4,0(x7)
+ add x23,x7,1
+ addw x8,x4,-35
+ and x9,x8,0xff
+ sltu x9,x9,86
+ bne x9,x0,$L90
+$L38:
+ li x4,37 # 0x25
+ move x5,x20
+ sd x2,0(x30)
+ move x23,x6
+ jalr x21
+ j $L84
+$L32:
+ ld x1,32(x30)
+ ld x29,104(x30)
+ ld x27,96(x30)
+ ld x26,88(x30)
+ ld x25,80(x30)
+ ld x24,72(x30)
+ ld x23,64(x30)
+ ld x22,56(x30)
+ ld x21,48(x30)
+ ld x20,40(x30)
+ add x30,x30,112
+ j x1
+$L90:
+ and x8,x8,0xff
+ sll x8,x8,3
+ add x8,x25,x8
+ ld x8,0(x8)
+ j x8
+ .section .rodata
+ .align 3
+ .align 2
+$L53:
+ .dword $L39
+ .dword $L38
+ .dword $L40
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L41
+ .dword $L38
+ .dword $L38
+ .dword $L42
+ .dword $L43
+ .dword $L38
+ .dword $L74
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L44
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L45
+ .dword $L46
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L38
+ .dword $L47
+ .dword $L38
+ .dword $L38
+ .dword $L48
+ .dword $L49
+ .dword $L38
+ .dword $L38
+ .dword $L50
+ .dword $L38
+ .dword $L51
+ .dword $L38
+ .dword $L38
+ .dword $L52
+ .text
+$L52:
+ move x4,x30
+ sd x2,0(x30)
+ jal getuint
+ move x6,x2
+ li x7,16 # 0x10
+$L73:
+ move x4,x21
+ move x5,x20
+ move x8,x29
+ move x9,x27
+ jal printnum
+ j $L84
+$L39:
+ li x4,1 # 0x1
+ move x7,x23
+ sd x4,8(x30)
+ j $L85
+$L40:
+ move x5,x20
+ sd x2,0(x30)
+ jalr x21
+ j $L84
+$L41:
+ lw x3,0(x2)
+ move x7,x23
+ add x2,x2,8
+$L54:
+ bge x29,x0,$L85
+ move x29,x3
+ li x3,-1 # 0xffffffffffffffff
+ j $L85
+$L42:
+ move x7,x23
+ li x27,45 # 0x2d
+ j $L85
+$L43:
+ blt x29,x0,$L91
+ move x7,x23
+ j $L85
+$L74:
+ move x7,x23
+ li x27,48 # 0x30
+ j $L85
+$L44:
+ lb x8,1(x7)
+ addw x3,x4,-48
+ move x7,x23
+ addw x4,x8,-48
+ sltu x4,x4,10
+ beq x4,x0,$L54
+$L55:
+ add x7,x7,1
+ lb x4,0(x7)
+ sllw x9,x3,1
+ sllw x3,x3,3
+ addw x3,x9,x3
+ addw x9,x4,-48
+ addw x3,x3,x8
+ sltu x9,x9,10
+ addw x3,x3,-48
+ move x8,x4
+ bne x9,x0,$L55
+ j $L54
+$L45:
+ lw x4,0(x2)
+ add x2,x2,8
+ move x5,x20
+ sd x2,0(x30)
+ jalr x21
+ j $L84
+$L46:
+ slt x3,x5,2
+ bne x3,x0,$L69
+$L88:
+ add x3,x2,8
+ sd x3,0(x30)
+ ld x6,0(x2)
+ blt x6,x0,$L72
+$L89:
+ li x7,10 # 0xa
+ j $L73
+$L47:
+ addw x5,x5,1
+ move x7,x23
+ j $L85
+$L48:
+ move x4,x30
+ sd x2,0(x30)
+ jal getuint
+ move x6,x2
+ li x7,8 # 0x8
+ j $L73
+$L49:
+ sd x2,0(x30)
+ li x4,48 # 0x30
+ move x5,x20
+ jalr x21
+ li x4,120 # 0x78
+ move x5,x20
+ jalr x21
+ ld x2,0(x30)
+ li x7,16 # 0x10
+ add x3,x2,8
+ sd x3,0(x30)
+ ld x6,0(x2)
+ j $L73
+$L50:
+ add x4,x2,8
+ sd x4,0(x30)
+ ld x2,0(x2)
+ sd x2,16(x30)
+ beq x2,x0,$L92
+$L58:
+ ble x29,x0,$L59
+ li x2,45 # 0x2d
+ beq x27,x2,$L59
+ ld x4,16(x30)
+ move x5,x3
+ sd x3,24(x30)
+ jal strnlen
+ sllw x2,x2,0
+ subw x2,x29,x2
+ move x29,x2
+ ld x3,24(x30)
+ ble x2,x0,$L59
+ move x29,x2
+$L60:
+ sd x3,24(x30)
+ move x4,x27
+ move x5,x20
+ addw x29,x29,-1
+ jalr x21
+ ld x3,24(x30)
+ bne x29,x0,$L60
+$L59:
+ ld x2,16(x30)
+ lb x4,0(x2)
+ add x27,x2,1
+ beq x4,x0,$L62
+$L80:
+ blt x3,x0,$L67
+ addw x2,x3,-1
+ move x3,x2
+ beq x2,x24,$L62
+$L67:
+ ld x2,8(x30)
+ beq x2,x0,$L63
+ addw x2,x4,-32
+ sltu x2,x2,95
+ beq x2,x0,$L93
+$L63:
+ sd x3,24(x30)
+ move x5,x20
+ jalr x21
+ ld x3,24(x30)
+$L64:
+ lb x4,0(x27)
+ addw x29,x29,-1
+ add x27,x27,1
+ bne x4,x0,$L80
+$L62:
+ ble x29,x0,$L84
+$L79:
+ addw x29,x29,-1
+ li x4,32 # 0x20
+ move x5,x20
+ jalr x21
+ bne x29,x0,$L79
+ j $L84
+$L51:
+ move x4,x30
+ sd x2,0(x30)
+ jal getuint
+ move x6,x2
+ li x7,10 # 0xa
+ j $L73
+$L93:
+ sd x3,24(x30)
+ li x4,63 # 0x3f
+ move x5,x20
+ jalr x21
+ ld x3,24(x30)
+ j $L64
+$L91:
+ move x7,x23
+ move x29,x0
+ j $L85
+$L92:
+ add x2,x26,%lo($LC1)
+ sd x2,16(x30)
+ j $L58
+$L72:
+ sd x6,24(x30)
+ li x4,45 # 0x2d
+ move x5,x20
+ jalr x21
+ ld x6,24(x30)
+ li x7,10 # 0xa
+ sub x6,zero,x6
+ j $L73
+$L69:
+ bne x5,x0,$L88
+ lw x6,0(x2)
+ add x2,x2,8
+ sd x2,0(x30)
+ bge x6,x0,$L89
+ j $L72
+ .end vprintfmt
+ .size vprintfmt, .-vprintfmt
+ .align 2
+ .globl printf
+ .ent printf
+ .type printf, @function
+printf:
+ .frame x30,96,x1 # vars= 16, regs= 1/0, args= 0
+ .mask 0x00000002,-72
+ .fmask 0x00000000,0
+ add x30,x30,-96
+ add x2,x30,40
+ move x3,x4
+ lui x4,%hi(putchar)
+ sd x5,40(x30)
+ sd x6,48(x30)
+ sd x7,56(x30)
+ add x4,x4,%lo(putchar)
+ move x5,x0
+ move x6,x3
+ move x7,x2
+ sd x1,24(x30)
+ sd x8,64(x30)
+ sd x9,72(x30)
+ sd x10,80(x30)
+ sd x11,88(x30)
+ sd x2,0(x30)
+ jal vprintfmt
+ li x4,-1 # 0xffffffffffffffff
+ jal putchar
+ ld x1,24(x30)
+ move x2,x0
+ add x30,x30,96
+ j x1
+ .end printf
+ .size printf, .-printf
+ .local buflen.1596
+ .comm buflen.1596,4,4
+ .local buf.1595
+ .comm buf.1595,64,8
+ .ident "GCC: (GNU) 4.6.1"
--- /dev/null
+#include <stdint.h>
+#include <string.h>
+#include <stdarg.h>
+#include "pcr.h"
+
+void exit(int code)
+{
+ volatile uint64_t magic_mem[8] = {0};
+ magic_mem[0] = 1;
+ magic_mem[1] = code;
+ __sync_synchronize();
+ mtpcr(PCR_TOHOST, (long)magic_mem);
+ while(1);
+}
+
+void printstr(const char* s)
+{
+ volatile uint64_t magic_mem[8] = {0};
+ magic_mem[0] = 4;
+ magic_mem[1] = 1;
+ magic_mem[2] = (unsigned long)s;
+ magic_mem[3] = strlen(s);
+ __sync_synchronize();
+ mtpcr(PCR_TOHOST, (long)magic_mem);
+ while(mtpcr(PCR_FROMHOST, 0) == 0);
+}
+
+int putchar(int ch)
+{
+ #define buffered_putch_bufsize 64
+ static char buf[buffered_putch_bufsize];
+ static int buflen = 0;
+
+ if(ch != -1)
+ buf[buflen++] = ch;
+
+ if(ch == -1 || buflen == buffered_putch_bufsize)
+ {
+ volatile uint64_t magic_mem[8] = {0};
+ magic_mem[0] = 4;
+ magic_mem[1] = 1;
+ magic_mem[2] = (long)buf;
+ magic_mem[3] = buflen;
+ __sync_synchronize();
+ mtpcr(PCR_TOHOST, (long)magic_mem);
+ while(mtpcr(PCR_FROMHOST, 0) == 0);
+
+ buflen = 0;
+ }
+
+ return 0;
+}
+
+void printhex(uint64_t x)
+{
+ char str[17];
+ int i;
+ for (i = 0; i < 16; i++)
+ {
+ str[15-i] = (x & 0xF) + ((x & 0xF) < 10 ? '0' : 'a'-10);
+ x >>= 4;
+ }
+ str[16] = 0;
+
+ printstr(str);
+}
+
+static void printnum(void (*putch)(int, void**), void **putdat,
+ unsigned long long num, unsigned base, int width, int padc)
+{
+ if (num >= base)
+ printnum(putch, putdat, num / base, base, width - 1, padc);
+ else while (--width > 0)
+ putch(padc, putdat);
+
+ putch("0123456789abcdef"[num % base], putdat);
+}
+
+static unsigned long long getuint(va_list *ap, int lflag)
+{
+ if (lflag >= 2)
+ return va_arg(*ap, unsigned long long);
+ else if (lflag)
+ return va_arg(*ap, unsigned long);
+ else
+ return va_arg(*ap, unsigned int);
+}
+
+static long long getint(va_list *ap, int lflag)
+{
+ if (lflag >= 2)
+ return va_arg(*ap, long long);
+ else if (lflag)
+ return va_arg(*ap, long);
+ else
+ return va_arg(*ap, int);
+}
+
+void vprintfmt(void (*putch)(int, void**), void **putdat, const char *fmt, va_list ap)
+{
+ register const char* p;
+ const char* last_fmt;
+ register int ch, err;
+ unsigned long long num;
+ int base, lflag, width, precision, altflag;
+ char padc;
+
+ while (1) {
+ while ((ch = *(unsigned char *) fmt) != '%') {
+ if (ch == '\0')
+ return;
+ fmt++;
+ putch(ch, putdat);
+ }
+ fmt++;
+
+ // Process a %-escape sequence
+ last_fmt = fmt;
+ padc = ' ';
+ width = -1;
+ precision = -1;
+ lflag = 0;
+ altflag = 0;
+ reswitch:
+ switch (ch = *(unsigned char *) fmt++) {
+
+ // flag to pad on the right
+ case '-':
+ padc = '-';
+ goto reswitch;
+
+ // flag to pad with 0's instead of spaces
+ case '0':
+ padc = '0';
+ goto reswitch;
+
+ // width field
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ for (precision = 0; ; ++fmt) {
+ precision = precision * 10 + ch - '0';
+ ch = *fmt;
+ if (ch < '0' || ch > '9')
+ break;
+ }
+ goto process_precision;
+
+ case '*':
+ precision = va_arg(ap, int);
+ goto process_precision;
+
+ case '.':
+ if (width < 0)
+ width = 0;
+ goto reswitch;
+
+ case '#':
+ altflag = 1;
+ goto reswitch;
+
+ process_precision:
+ if (width < 0)
+ width = precision, precision = -1;
+ goto reswitch;
+
+ // long flag (doubled for long long)
+ case 'l':
+ lflag++;
+ goto reswitch;
+
+ // character
+ case 'c':
+ putch(va_arg(ap, int), putdat);
+ break;
+
+ // string
+ case 's':
+ if ((p = va_arg(ap, char *)) == NULL)
+ p = "(null)";
+ if (width > 0 && padc != '-')
+ for (width -= strnlen(p, precision); width > 0; width--)
+ putch(padc, putdat);
+ for (; (ch = *p) != '\0' && (precision < 0 || --precision >= 0); width--) {
+ if (altflag && (ch < ' ' || ch > '~'))
+ putch('?', putdat);
+ else
+ putch(ch, putdat);
+ p++;
+ }
+ for (; width > 0; width--)
+ putch(' ', putdat);
+ break;
+
+ // (signed) decimal
+ case 'd':
+ num = getint(&ap, lflag);
+ if ((long long) num < 0) {
+ putch('-', putdat);
+ num = -(long long) num;
+ }
+ base = 10;
+ goto number;
+
+ // unsigned decimal
+ case 'u':
+ num = getuint(&ap, lflag);
+ base = 10;
+ goto number;
+
+ // (unsigned) octal
+ case 'o':
+ // should do something with padding so it's always 3 octits
+ num = getuint(&ap, lflag);
+ base = 8;
+ goto number;
+
+ // pointer
+ case 'p':
+ putch('0', putdat);
+ putch('x', putdat);
+ num = (unsigned long long)
+ (uintptr_t) va_arg(ap, void *);
+ base = 16;
+ goto number;
+
+ // (unsigned) hexadecimal
+ case 'x':
+ num = getuint(&ap, lflag);
+ base = 16;
+ number:
+ printnum(putch, putdat, num, base, width, padc);
+ break;
+
+ // escaped '%' character
+ case '%':
+ putch(ch, putdat);
+ break;
+
+ // unrecognized escape sequence - just print it literally
+ default:
+ putch('%', putdat);
+ fmt = last_fmt;
+ break;
+ }
+ }
+}
+
+int printf(const char* fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+
+ vprintfmt((void*)putchar, 0, fmt, ap);
+ putchar(-1);
+
+ va_end(ap);
+ return 0; // incorrect return value, but who cares, anyway?
+}
--- /dev/null
+/*======================================================================*/
+/* Proxy kernel linker script */
+/*======================================================================*/
+/* This is the linker script used when building the proxy kernel. */
+
+/*----------------------------------------------------------------------*/
+/* Setup */
+/*----------------------------------------------------------------------*/
+
+/* The OUTPUT_ARCH command specifies the machine architecture where the
+ argument is one of the names used in the BFD library. More
+ specifically one of the entires in bfd/cpu-mips.c */
+
+OUTPUT_ARCH( "riscv" )
+
+/* The ENTRY command specifies the entry point (ie. first instruction
+ to execute). The symbol _start should be defined in each test. */
+
+ENTRY( _start )
+
+/*----------------------------------------------------------------------*/
+/* Sections */
+/*----------------------------------------------------------------------*/
+
+SECTIONS
+{
+
+ /* text: test code section */
+ . = 0x00002000;
+ .text :
+ {
+ crt-mt.o(.text)
+ *(.text)
+ }
+
+ /* data: Initialized data segment */
+ .data :
+ {
+ *(.data)
+ }
+
+ /* End of uninitalized data segement */
+ _end = .;
+}
+
--- /dev/null
+/*======================================================================*/
+/* Proxy kernel linker script */
+/*======================================================================*/
+/* This is the linker script used when building the proxy kernel. */
+
+/*----------------------------------------------------------------------*/
+/* Setup */
+/*----------------------------------------------------------------------*/
+
+/* The OUTPUT_ARCH command specifies the machine architecture where the
+ argument is one of the names used in the BFD library. More
+ specifically one of the entires in bfd/cpu-mips.c */
+
+OUTPUT_ARCH( "riscv" )
+
+/* The ENTRY command specifies the entry point (ie. first instruction
+ to execute). The symbol _start should be defined in each test. */
+
+ENTRY( _start )
+
+/*----------------------------------------------------------------------*/
+/* Sections */
+/*----------------------------------------------------------------------*/
+
+SECTIONS
+{
+
+ /* text: test code section */
+ . = 0x00002000;
+ .text :
+ {
+ crt.o(.text)
+ *(.text)
+ }
+
+ /* data: Initialized data segment */
+ .data :
+ {
+ *(.data)
+ }
+
+ /* End of uninitalized data segement */
+ _end = .;
+}
+
--- /dev/null
+// helpful utility and synch functions
+
+// relies on defining "ncores" before including this file...
+
+#ifndef __UTIL_H
+#define __UTIL_H
+
+#define rdcycle() ({ unsigned long _c; asm volatile ("rdcycle %0" : "=r"(_c) :: "memory"); _c; })
+#define rdinstret() ({ unsigned long _c; asm volatile ("rdinstret %0" : "=r"(_c) :: "memory"); _c; })
+
+void __attribute__((noinline)) barrier()
+{
+ static volatile int sense;
+ static volatile int count;
+ static __thread int threadsense;
+
+ __sync_synchronize();
+
+ threadsense = !threadsense;
+ if (__sync_fetch_and_add(&count, 1) == ncores-1)
+ {
+ count = 0;
+ sense = threadsense;
+ }
+ else while(sense != threadsense)
+ ;
+
+ __sync_synchronize();
+}
+
+#endif //__UTIL_H
+
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+dgemm_c_src = \
+ dgemm_main.c \
+
+dgemm_riscv_src = \
+ crt.S \
+
+dgemm_c_objs = $(patsubst %.c, %.o, $(dgemm_c_src))
+dgemm_riscv_objs = $(patsubst %.S, %.o, $(dgemm_riscv_src))
+
+dgemm_host_bin = dgemm.host
+$(dgemm_host_bin) : $(dgemm_c_src)
+ $(HOST_COMP) $^ -o $(dgemm_host_bin)
+
+dgemm_riscv_bin = dgemm.riscv
+$(dgemm_riscv_bin) : $(dgemm_c_objs) $(dgemm_riscv_objs)
+ $(RISCV_LINK) $(dgemm_c_objs) $(dgemm_riscv_objs) -o $(dgemm_riscv_bin)
+
+junk += $(dgemm_c_objs) $(dgemm_riscv_objs) \
+ $(dgemm_host_bin) $(dgemm_riscv_bin)
--- /dev/null
+#define DATA_SIZE 30
+const double input1_data[DATA_SIZE*DATA_SIZE] = {
+745.0, 504.0, 772.0, 818.0, 443.0, 308.0, 823.0, 523.0, 93.0, 379.0, 728.0, 543.0, 40.0, 482.0, 728.0, 487.0, 144.0, 486.0, 109.0, 994.0, 373.0, 257.0, 196.0, 145.0, 234.0, 301.0, 639.0, 379.0, 913.0, 420.0,
+264.0, 636.0, 873.0, 677.0, 330.0, 928.0, 30.0, 603.0, 96.0, 510.0, 196.0, 55.0, 702.0, 663.0, 151.0, 526.0, 624.0, 598.0, 529.0, 926.0, 914.0, 641.0, 401.0, 146.0, 756.0, 550.0, 92.0, 452.0, 786.0, 417.0,
+115.0, 202.0, 806.0, 841.0, 657.0, 33.0, 66.0, 595.0, 751.0, 302.0, 70.0, 453.0, 318.0, 580.0, 114.0, 85.0, 585.0, 959.0, 393.0, 810.0, 276.0, 839.0, 58.0, 632.0, 940.0, 568.0, 676.0, 625.0, 861.0, 702.0,
+413.0, 79.0, 762.0, 494.0, 695.0, 774.0, 877.0, 968.0, 327.0, 742.0, 163.0, 353.0, 692.0, 870.0, 634.0, 60.0, 545.0, 300.0, 625.0, 48.0, 390.0, 713.0, 661.0, 613.0, 673.0, 89.0, 116.0, 472.0, 837.0, 864.0,
+256.0, 542.0, 660.0, 768.0, 474.0, 229.0, 783.0, 583.0, 975.0, 278.0, 838.0, 557.0, 372.0, 815.0, 94.0, 820.0, 713.0, 685.0, 606.0, 304.0, 549.0, 150.0, 237.0, 981.0, 111.0, 85.0, 741.0, 960.0, 499.0, 110.0,
+540.0, 414.0, 153.0, 809.0, 477.0, 176.0, 46.0, 27.0, 106.0, 704.0, 709.0, 728.0, 355.0, 934.0, 38.0, 974.0, 744.0, 651.0, 169.0, 514.0, 550.0, 742.0, 456.0, 453.0, 106.0, 956.0, 374.0, 945.0, 688.0, 594.0,
+983.0, 686.0, 86.0, 247.0, 389.0, 914.0, 378.0, 837.0, 556.0, 332.0, 884.0, 102.0, 651.0, 329.0, 305.0, 874.0, 863.0, 752.0, 94.0, 102.0, 878.0, 200.0, 645.0, 601.0, 573.0, 369.0, 247.0, 241.0, 158.0, 647.0,
+166.0, 139.0, 810.0, 531.0, 118.0, 750.0, 759.0, 621.0, 87.0, 472.0, 846.0, 644.0, 209.0, 515.0, 172.0, 565.0, 685.0, 344.0, 850.0, 218.0, 788.0, 323.0, 867.0, 809.0, 991.0, 806.0, 617.0, 878.0, 937.0, 816.0,
+517.0, 811.0, 181.0, 590.0, 705.0, 691.0, 847.0, 233.0, 652.0, 374.0, 570.0, 160.0, 873.0, 78.0, 246.0, 652.0, 876.0, 145.0, 587.0, 729.0, 467.0, 111.0, 590.0, 653.0, 972.0, 987.0, 231.0, 809.0, 456.0, 887.0,
+861.0, 60.0, 588.0, 71.0, 519.0, 479.0, 640.0, 608.0, 336.0, 259.0, 7.0, 578.0, 53.0, 823.0, 305.0, 911.0, 230.0, 445.0, 216.0, 696.0, 278.0, 804.0, 413.0, 333.0, 409.0, 632.0, 86.0, 401.0, 226.0, 93.0,
+815.0, 177.0, 894.0, 51.0, 441.0, 785.0, 888.0, 915.0, 347.0, 55.0, 762.0, 896.0, 964.0, 539.0, 572.0, 889.0, 275.0, 43.0, 220.0, 195.0, 963.0, 342.0, 915.0, 651.0, 750.0, 286.0, 632.0, 168.0, 652.0, 880.0,
+803.0, 439.0, 112.0, 544.0, 624.0, 656.0, 679.0, 117.0, 413.0, 798.0, 230.0, 571.0, 106.0, 36.0, 656.0, 848.0, 733.0, 931.0, 513.0, 614.0, 302.0, 776.0, 401.0, 703.0, 510.0, 682.0, 280.0, 351.0, 79.0, 353.0,
+106.0, 355.0, 343.0, 802.0, 232.0, 583.0, 103.0, 663.0, 683.0, 37.0, 130.0, 795.0, 261.0, 202.0, 949.0, 739.0, 926.0, 930.0, 522.0, 872.0, 567.0, 724.0, 0.0, 385.0, 191.0, 704.0, 586.0, 974.0, 944.0, 100.0,
+506.0, 903.0, 325.0, 622.0, 218.0, 842.0, 298.0, 676.0, 503.0, 4.0, 784.0, 63.0, 195.0, 495.0, 740.0, 518.0, 845.0, 649.0, 730.0, 287.0, 231.0, 477.0, 939.0, 472.0, 324.0, 459.0, 784.0, 988.0, 572.0, 338.0,
+114.0, 993.0, 965.0, 134.0, 608.0, 613.0, 527.0, 645.0, 324.0, 497.0, 949.0, 659.0, 555.0, 494.0, 91.0, 317.0, 222.0, 276.0, 232.0, 266.0, 985.0, 146.0, 713.0, 54.0, 592.0, 879.0, 799.0, 16.0, 273.0, 791.0,
+47.0, 235.0, 306.0, 873.0, 829.0, 266.0, 672.0, 893.0, 396.0, 396.0, 809.0, 603.0, 307.0, 712.0, 551.0, 390.0, 551.0, 898.0, 777.0, 672.0, 385.0, 810.0, 39.0, 311.0, 868.0, 734.0, 554.0, 941.0, 414.0, 182.0,
+549.0, 589.0, 24.0, 141.0, 332.0, 833.0, 76.0, 431.0, 528.0, 313.0, 690.0, 190.0, 860.0, 670.0, 991.0, 679.0, 0.0, 460.0, 122.0, 585.0, 647.0, 157.0, 260.0, 941.0, 943.0, 27.0, 820.0, 81.0, 612.0, 622.0,
+252.0, 183.0, 673.0, 275.0, 27.0, 867.0, 36.0, 45.0, 80.0, 321.0, 373.0, 485.0, 232.0, 428.0, 379.0, 973.0, 532.0, 804.0, 763.0, 91.0, 802.0, 463.0, 190.0, 153.0, 910.0, 552.0, 885.0, 976.0, 84.0, 572.0,
+83.0, 109.0, 349.0, 881.0, 368.0, 980.0, 316.0, 97.0, 654.0, 737.0, 652.0, 525.0, 714.0, 526.0, 608.0, 245.0, 296.0, 765.0, 222.0, 403.0, 419.0, 663.0, 256.0, 23.0, 144.0, 446.0, 905.0, 933.0, 238.0, 709.0,
+17.0, 587.0, 508.0, 879.0, 525.0, 310.0, 486.0, 372.0, 742.0, 764.0, 462.0, 8.0, 108.0, 741.0, 803.0, 502.0, 422.0, 579.0, 993.0, 835.0, 953.0, 584.0, 92.0, 932.0, 579.0, 534.0, 602.0, 473.0, 99.0, 961.0,
+413.0, 83.0, 255.0, 849.0, 953.0, 912.0, 552.0, 220.0, 968.0, 600.0, 918.0, 48.0, 863.0, 88.0, 132.0, 278.0, 957.0, 507.0, 320.0, 618.0, 768.0, 776.0, 401.0, 943.0, 995.0, 695.0, 869.0, 295.0, 960.0, 357.0,
+446.0, 304.0, 926.0, 664.0, 785.0, 211.0, 287.0, 420.0, 187.0, 325.0, 49.0, 355.0, 607.0, 752.0, 783.0, 963.0, 952.0, 188.0, 939.0, 953.0, 384.0, 255.0, 674.0, 747.0, 243.0, 892.0, 60.0, 3.0, 643.0, 831.0,
+734.0, 240.0, 944.0, 943.0, 382.0, 671.0, 12.0, 292.0, 18.0, 966.0, 296.0, 335.0, 206.0, 881.0, 22.0, 473.0, 888.0, 510.0, 725.0, 276.0, 769.0, 506.0, 202.0, 789.0, 515.0, 110.0, 658.0, 835.0, 345.0, 885.0,
+776.0, 194.0, 8.0, 124.0, 908.0, 176.0, 144.0, 820.0, 803.0, 56.0, 270.0, 676.0, 741.0, 621.0, 290.0, 214.0, 511.0, 382.0, 431.0, 164.0, 173.0, 504.0, 116.0, 828.0, 68.0, 465.0, 263.0, 383.0, 793.0, 32.0,
+313.0, 39.0, 34.0, 331.0, 874.0, 310.0, 607.0, 128.0, 505.0, 948.0, 827.0, 357.0, 31.0, 904.0, 165.0, 491.0, 809.0, 607.0, 390.0, 156.0, 441.0, 219.0, 198.0, 165.0, 592.0, 890.0, 192.0, 791.0, 234.0, 424.0,
+886.0, 552.0, 965.0, 615.0, 370.0, 30.0, 79.0, 178.0, 67.0, 148.0, 20.0, 241.0, 928.0, 301.0, 73.0, 55.0, 428.0, 812.0, 752.0, 535.0, 110.0, 518.0, 584.0, 661.0, 35.0, 856.0, 279.0, 633.0, 354.0, 450.0,
+327.0, 165.0, 508.0, 261.0, 763.0, 496.0, 415.0, 872.0, 557.0, 428.0, 110.0, 406.0, 341.0, 425.0, 326.0, 644.0, 904.0, 676.0, 542.0, 590.0, 738.0, 651.0, 980.0, 521.0, 865.0, 511.0, 920.0, 563.0, 448.0, 780.0,
+920.0, 999.0, 28.0, 940.0, 120.0, 908.0, 167.0, 319.0, 891.0, 53.0, 158.0, 319.0, 202.0, 283.0, 793.0, 608.0, 320.0, 711.0, 447.0, 533.0, 528.0, 300.0, 532.0, 797.0, 571.0, 960.0, 104.0, 773.0, 122.0, 99.0,
+156.0, 119.0, 932.0, 689.0, 227.0, 991.0, 396.0, 890.0, 579.0, 54.0, 459.0, 624.0, 976.0, 904.0, 781.0, 712.0, 403.0, 560.0, 226.0, 225.0, 940.0, 68.0, 140.0, 714.0, 937.0, 731.0, 624.0, 416.0, 601.0, 50.0,
+883.0, 869.0, 921.0, 350.0, 226.0, 596.0, 698.0, 51.0, 510.0, 865.0, 942.0, 971.0, 794.0, 254.0, 757.0, 19.0, 690.0, 303.0, 664.0, 127.0, 538.0, 487.0, 609.0, 86.0, 688.0, 76.0, 477.0, 664.0, 343.0, 613.0
+};
+const double input2_data[DATA_SIZE*DATA_SIZE] = {
+494.0, 929.0, 783.0, 86.0, 317.0, 957.0, 289.0, 481.0, 222.0, 945.0, 97.0, 952.0, 1.0, 834.0, 795.0, 59.0, 127.0, 10.0, 399.0, 904.0, 907.0, 665.0, 623.0, 841.0, 190.0, 903.0, 698.0, 132.0, 775.0, 911.0,
+346.0, 417.0, 995.0, 439.0, 159.0, 390.0, 902.0, 917.0, 174.0, 462.0, 638.0, 484.0, 505.0, 353.0, 943.0, 724.0, 684.0, 845.0, 753.0, 983.0, 353.0, 730.0, 883.0, 679.0, 449.0, 442.0, 242.0, 117.0, 64.0, 143.0,
+42.0, 476.0, 395.0, 343.0, 983.0, 724.0, 153.0, 3.0, 88.0, 131.0, 475.0, 517.0, 297.0, 917.0, 522.0, 776.0, 796.0, 468.0, 11.0, 9.0, 788.0, 908.0, 161.0, 554.0, 429.0, 381.0, 495.0, 720.0, 795.0, 563.0,
+976.0, 786.0, 349.0, 930.0, 421.0, 218.0, 589.0, 210.0, 18.0, 536.0, 888.0, 18.0, 142.0, 674.0, 684.0, 297.0, 190.0, 160.0, 195.0, 232.0, 917.0, 451.0, 955.0, 340.0, 553.0, 470.0, 287.0, 263.0, 164.0, 28.0,
+133.0, 206.0, 141.0, 697.0, 860.0, 45.0, 508.0, 61.0, 442.0, 142.0, 991.0, 523.0, 720.0, 544.0, 787.0, 231.0, 635.0, 828.0, 162.0, 150.0, 656.0, 915.0, 557.0, 56.0, 539.0, 108.0, 862.0, 160.0, 739.0, 561.0,
+525.0, 564.0, 334.0, 977.0, 789.0, 287.0, 316.0, 169.0, 18.0, 140.0, 322.0, 707.0, 458.0, 646.0, 902.0, 728.0, 877.0, 386.0, 922.0, 657.0, 490.0, 942.0, 127.0, 617.0, 143.0, 979.0, 911.0, 71.0, 348.0, 989.0,
+55.0, 968.0, 173.0, 987.0, 959.0, 865.0, 850.0, 194.0, 776.0, 681.0, 893.0, 564.0, 305.0, 645.0, 600.0, 214.0, 613.0, 790.0, 496.0, 127.0, 564.0, 197.0, 818.0, 419.0, 597.0, 414.0, 552.0, 240.0, 517.0, 34.0,
+487.0, 497.0, 614.0, 182.0, 761.0, 45.0, 959.0, 441.0, 90.0, 500.0, 76.0, 435.0, 905.0, 920.0, 402.0, 641.0, 621.0, 526.0, 521.0, 438.0, 457.0, 224.0, 718.0, 611.0, 909.0, 347.0, 524.0, 158.0, 491.0, 331.0,
+727.0, 536.0, 243.0, 503.0, 252.0, 633.0, 675.0, 671.0, 600.0, 598.0, 479.0, 522.0, 92.0, 778.0, 793.0, 956.0, 562.0, 659.0, 29.0, 132.0, 182.0, 491.0, 107.0, 891.0, 108.0, 664.0, 985.0, 608.0, 610.0, 589.0,
+364.0, 665.0, 689.0, 262.0, 356.0, 324.0, 646.0, 275.0, 906.0, 316.0, 551.0, 836.0, 14.0, 495.0, 900.0, 859.0, 529.0, 900.0, 516.0, 654.0, 635.0, 90.0, 337.0, 59.0, 954.0, 419.0, 921.0, 903.0, 393.0, 503.0,
+458.0, 879.0, 568.0, 925.0, 809.0, 496.0, 22.0, 780.0, 966.0, 265.0, 759.0, 872.0, 352.0, 110.0, 467.0, 641.0, 321.0, 272.0, 646.0, 765.0, 413.0, 935.0, 309.0, 661.0, 796.0, 881.0, 283.0, 612.0, 602.0, 684.0,
+680.0, 332.0, 688.0, 896.0, 483.0, 131.0, 680.0, 265.0, 828.0, 779.0, 410.0, 176.0, 657.0, 776.0, 678.0, 232.0, 522.0, 722.0, 485.0, 878.0, 987.0, 754.0, 225.0, 897.0, 374.0, 704.0, 117.0, 929.0, 586.0, 891.0,
+162.0, 237.0, 300.0, 147.0, 648.0, 324.0, 376.0, 552.0, 381.0, 589.0, 788.0, 637.0, 461.0, 802.0, 481.0, 694.0, 406.0, 127.0, 623.0, 743.0, 662.0, 257.0, 636.0, 655.0, 827.0, 649.0, 961.0, 561.0, 511.0, 991.0,
+633.0, 907.0, 279.0, 732.0, 527.0, 31.0, 54.0, 320.0, 875.0, 863.0, 82.0, 881.0, 272.0, 677.0, 787.0, 149.0, 709.0, 457.0, 411.0, 287.0, 598.0, 27.0, 231.0, 853.0, 270.0, 520.0, 96.0, 178.0, 51.0, 938.0,
+414.0, 639.0, 127.0, 888.0, 18.0, 821.0, 606.0, 253.0, 566.0, 134.0, 833.0, 324.0, 316.0, 393.0, 157.0, 753.0, 888.0, 131.0, 40.0, 450.0, 762.0, 139.0, 603.0, 196.0, 324.0, 590.0, 573.0, 738.0, 252.0, 297.0,
+353.0, 280.0, 718.0, 350.0, 813.0, 663.0, 2.0, 405.0, 405.0, 353.0, 957.0, 699.0, 981.0, 499.0, 807.0, 648.0, 0.0, 675.0, 8.0, 514.0, 215.0, 22.0, 463.0, 671.0, 65.0, 764.0, 25.0, 232.0, 891.0, 152.0,
+698.0, 426.0, 813.0, 87.0, 12.0, 246.0, 1.0, 834.0, 81.0, 695.0, 296.0, 935.0, 30.0, 699.0, 811.0, 881.0, 822.0, 259.0, 883.0, 935.0, 447.0, 973.0, 629.0, 58.0, 534.0, 745.0, 654.0, 344.0, 826.0, 568.0,
+198.0, 814.0, 111.0, 912.0, 84.0, 179.0, 706.0, 700.0, 838.0, 455.0, 972.0, 216.0, 659.0, 210.0, 781.0, 842.0, 248.0, 465.0, 518.0, 37.0, 3.0, 803.0, 562.0, 983.0, 375.0, 34.0, 882.0, 586.0, 668.0, 228.0,
+644.0, 632.0, 530.0, 729.0, 783.0, 543.0, 450.0, 151.0, 302.0, 148.0, 225.0, 794.0, 590.0, 212.0, 146.0, 191.0, 718.0, 621.0, 303.0, 343.0, 562.0, 715.0, 516.0, 409.0, 36.0, 486.0, 248.0, 416.0, 624.0, 865.0,
+680.0, 460.0, 737.0, 813.0, 658.0, 396.0, 749.0, 132.0, 875.0, 73.0, 243.0, 874.0, 309.0, 5.0, 748.0, 526.0, 273.0, 634.0, 661.0, 382.0, 61.0, 728.0, 511.0, 960.0, 418.0, 454.0, 249.0, 725.0, 68.0, 306.0,
+899.0, 127.0, 599.0, 587.0, 7.0, 236.0, 722.0, 531.0, 694.0, 403.0, 163.0, 483.0, 557.0, 10.0, 855.0, 494.0, 90.0, 186.0, 180.0, 335.0, 646.0, 74.0, 869.0, 751.0, 409.0, 777.0, 449.0, 310.0, 989.0, 624.0,
+672.0, 27.0, 968.0, 211.0, 459.0, 70.0, 617.0, 431.0, 983.0, 291.0, 878.0, 599.0, 69.0, 873.0, 904.0, 337.0, 250.0, 120.0, 20.0, 389.0, 254.0, 714.0, 478.0, 62.0, 931.0, 992.0, 324.0, 537.0, 84.0, 333.0,
+724.0, 874.0, 511.0, 407.0, 915.0, 566.0, 809.0, 905.0, 811.0, 291.0, 572.0, 374.0, 376.0, 988.0, 751.0, 881.0, 888.0, 169.0, 922.0, 616.0, 181.0, 203.0, 389.0, 622.0, 568.0, 204.0, 924.0, 543.0, 331.0, 765.0,
+273.0, 742.0, 682.0, 913.0, 38.0, 787.0, 983.0, 783.0, 821.0, 848.0, 114.0, 661.0, 678.0, 634.0, 865.0, 551.0, 700.0, 253.0, 481.0, 231.0, 860.0, 680.0, 801.0, 783.0, 987.0, 624.0, 888.0, 770.0, 11.0, 689.0,
+731.0, 72.0, 538.0, 78.0, 324.0, 368.0, 176.0, 305.0, 817.0, 136.0, 122.0, 783.0, 608.0, 391.0, 136.0, 859.0, 13.0, 452.0, 663.0, 826.0, 880.0, 728.0, 947.0, 342.0, 646.0, 182.0, 13.0, 148.0, 450.0, 610.0,
+477.0, 121.0, 487.0, 143.0, 125.0, 153.0, 268.0, 635.0, 745.0, 792.0, 981.0, 109.0, 694.0, 353.0, 547.0, 559.0, 974.0, 59.0, 655.0, 694.0, 165.0, 628.0, 544.0, 694.0, 476.0, 702.0, 494.0, 627.0, 88.0, 630.0,
+194.0, 650.0, 165.0, 587.0, 884.0, 53.0, 44.0, 931.0, 432.0, 630.0, 214.0, 817.0, 383.0, 3.0, 908.0, 667.0, 205.0, 791.0, 845.0, 584.0, 396.0, 26.0, 547.0, 399.0, 189.0, 438.0, 698.0, 826.0, 734.0, 322.0,
+678.0, 305.0, 868.0, 564.0, 480.0, 499.0, 182.0, 215.0, 276.0, 272.0, 803.0, 21.0, 458.0, 2.0, 90.0, 213.0, 223.0, 97.0, 68.0, 589.0, 408.0, 197.0, 472.0, 915.0, 771.0, 830.0, 907.0, 133.0, 146.0, 848.0,
+89.0, 17.0, 580.0, 755.0, 909.0, 310.0, 249.0, 606.0, 544.0, 193.0, 409.0, 235.0, 537.0, 580.0, 850.0, 838.0, 882.0, 416.0, 365.0, 263.0, 331.0, 868.0, 68.0, 519.0, 206.0, 70.0, 530.0, 927.0, 590.0, 29.0,
+990.0, 507.0, 164.0, 89.0, 550.0, 150.0, 959.0, 787.0, 444.0, 695.0, 79.0, 86.0, 359.0, 841.0, 991.0, 71.0, 537.0, 521.0, 253.0, 88.0, 872.0, 760.0, 71.0, 959.0, 844.0, 24.0, 323.0, 86.0, 284.0, 324.0
+};
+const double verify_data[DATA_SIZE*DATA_SIZE] = {
+6411903.0, 7533490.0, 6901412.0, 8515176.0, 7937886.0, 5660376.0, 6684238.0, 5930516.0, 7411434.0, 5963715.0, 7339541.0, 7325224.0, 5773363.0, 6987016.0, 9472107.0, 7333522.0, 6868741.0, 6373927.0, 5818371.0, 6232365.0, 7410967.0, 7456844.0, 7008217.0, 8317827.0, 6560681.0, 6993670.0, 6792972.0, 6664526.0, 6449148.0, 6153016.0,
+7767492.0, 6619373.0, 8084203.0, 7609675.0, 7767288.0, 5081659.0, 6915392.0, 6473820.0, 7434817.0, 5832034.0, 7317348.0, 8206514.0, 6552649.0, 7813213.0, 1.0197744E7, 8753506.0, 7589899.0, 6153453.0, 6716065.0, 7097060.0, 7488858.0, 8435675.0, 7671781.0, 8759777.0, 7413370.0, 7802106.0, 7613653.0, 6343832.0, 6741596.0, 7885307.0,
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+};
--- /dev/null
+#!/usr/bin/env scala
+!#
+
+val size = args(0).toInt
+
+def print_matrix(name: String, rows: Int, cols: Int, data: Array[Double]) = {
+ println("const double " + name + "[DATA_SIZE*DATA_SIZE] = {")
+ for (i <- 0 until rows) {
+ println(data.slice(cols*i, cols*(i+1)).mkString(", ") + (if (i < rows-1) ", " else ""))
+ }
+ println("};")
+}
+def rand_matrix(rows: Int, cols: Int) = {
+ var r = new scala.util.Random
+ var m = new Array[Double](rows*cols)
+ for (i <- 0 until rows*cols)
+ m(i) = r.nextInt(1000)
+ m
+}
+def matmul(a: Array[Double], b: Array[Double], m: Int, n: Int, k: Int) = {
+ var c = new Array[Double](m*n)
+ for (i <- 0 until m)
+ for (j <- 0 until n)
+ for (l <- 0 until k)
+ c(i*n+j) += a(i*n+l)*b(l*k+j)
+ c
+}
+
+println("#define DATA_SIZE " + size)
+
+val a = rand_matrix(size, size)
+val b = rand_matrix(size, size)
+val c = matmul(a, b, size, size, size)
+
+print_matrix("input1_data", size, size, a)
+print_matrix("input2_data", size, size, b)
+print_matrix("verify_data", size, size, c)
--- /dev/null
+//**************************************************************************
+// Double-precision general matrix multiplication benchmark
+//--------------------------------------------------------------------------
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( long n, const double test[], const double correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+#include <stdio.h>
+#include <stdlib.h>
+void printArray( char name[], long n, const double arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %8.1f ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// square_dgemm function
+
+void square_dgemm( long n0, const double a0[], const double b0[], double c0[] )
+{
+ long n = (n0+2)/3*3;
+ double a[n*n], b[n*n], c[n*n];
+
+ for (long i = 0; i < n0; i++)
+ {
+ long j;
+ for (j = 0; j < n0; j++)
+ {
+ a[i*n+j] = a0[i*n0+j];
+ b[i*n+j] = b0[j*n0+i];
+ }
+ for ( ; j < n; j++)
+ {
+ a[i*n+j] = b[i*n+j] = 0;
+ }
+ }
+ for (long i = n0; i < n; i++)
+ for (long j = 0; j < n; j++)
+ a[i*n+j] = b[i*n+j] = 0;
+
+ long i, j, k;
+ for (i = 0; i < n; i+=3)
+ {
+ for (j = 0; j < n; j+=3)
+ {
+ double *a0 = a + (i+0)*n, *b0 = b + (j+0)*n;
+ double *a1 = a + (i+1)*n, *b1 = b + (j+1)*n;
+ double *a2 = a + (i+2)*n, *b2 = b + (j+2)*n;
+
+ double s00 = 0, s01 = 0, s02 = 0;
+ double s10 = 0, s11 = 0, s12 = 0;
+ double s20 = 0, s21 = 0, s22 = 0;
+
+ while (a0 < a + (i+1)*n)
+ {
+ double a00 = a0[0], a01 = a0[1], a02 = a0[2];
+ double b00 = b0[0], b01 = b0[1], b02 = b0[2];
+ double a10 = a1[0], a11 = a1[1], a12 = a1[2];
+ double b10 = b1[0], b11 = b1[1], b12 = b1[2];
+ asm ("" ::: "memory");
+ double a20 = a2[0], a21 = a2[1], a22 = a2[2];
+ double b20 = b2[0], b21 = b2[1], b22 = b2[2];
+
+ s00 = a00*b00 + (a01*b01 + (a02*b02 + s00));
+ s01 = a00*b10 + (a01*b11 + (a02*b12 + s01));
+ s02 = a00*b20 + (a01*b21 + (a02*b22 + s02));
+ s10 = a10*b00 + (a11*b01 + (a12*b02 + s10));
+ s11 = a10*b10 + (a11*b11 + (a12*b12 + s11));
+ s12 = a10*b20 + (a11*b21 + (a12*b22 + s12));
+ s20 = a20*b00 + (a21*b01 + (a22*b02 + s20));
+ s21 = a20*b10 + (a21*b11 + (a22*b12 + s21));
+ s22 = a20*b20 + (a21*b21 + (a22*b22 + s22));
+
+ a0 += 3; b0 += 3;
+ a1 += 3; b1 += 3;
+ a2 += 3; b2 += 3;
+ }
+
+ c[(i+0)*n+j+0] = s00; c[(i+0)*n+j+1] = s01; c[(i+0)*n+j+2] = s02;
+ c[(i+1)*n+j+0] = s10; c[(i+1)*n+j+1] = s11; c[(i+1)*n+j+2] = s12;
+ c[(i+2)*n+j+0] = s20; c[(i+2)*n+j+1] = s21; c[(i+2)*n+j+2] = s22;
+ }
+ }
+
+ for (long i = 0; i < n0; i++)
+ {
+ long j;
+ for (j = 0; j < n0 - 2; j+=3)
+ {
+ c0[i*n0+j+0] = c[i*n+j+0];
+ c0[i*n0+j+1] = c[i*n+j+1];
+ c0[i*n0+j+2] = c[i*n+j+2];
+ }
+ for ( ; j < n0; j++)
+ c0[i*n0+j] = c[i*n+j];
+ }
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ double results_data[DATA_SIZE*DATA_SIZE];
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input1", DATA_SIZE*DATA_SIZE, input1_data );
+ printArray( "input2", DATA_SIZE*DATA_SIZE, input2_data );
+ printArray( "verify", DATA_SIZE*DATA_SIZE, verify_data );
+#endif
+
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+ square_dgemm( DATA_SIZE, input1_data, input2_data, results_data );
+#endif
+
+ // Do the dgemm
+
+ setStats(1);
+ square_dgemm( DATA_SIZE, input1_data, input2_data, results_data );
+ setStats(0);
+
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", DATA_SIZE*DATA_SIZE, results_data );
+#endif
+
+ // Check the results
+
+ finishTest(verify( DATA_SIZE*DATA_SIZE, results_data, verify_data ));
+
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+dhrystone_c_src = \
+ dhrystone_main.c \
+ dhrystone.c \
+
+dhrystone_riscv_src = \
+ crt.S \
+
+dhrystone_c_objs = $(patsubst %.c, %.o, $(dhrystone_c_src))
+dhrystone_riscv_objs = $(patsubst %.S, %.o, $(dhrystone_riscv_src))
+
+dhrystone_host_bin = dhrystone.host
+$(dhrystone_host_bin): $(dhrystone_c_src)
+ $(HOST_COMP) $^ -o $(dhrystone_host_bin)
+
+dhrystone_riscv_bin = dhrystone.riscv
+$(dhrystone_riscv_bin): $(dhrystone_c_objs) $(dhrystone_riscv_objs)
+ $(RISCV_LINK) $(dhrystone_c_objs) $(dhrystone_riscv_objs) \
+ -o $(dhrystone_riscv_bin) $(RISCV_LINK_OPTS)
+
+junk += $(dhrystone_c_objs) $(dhrystone_riscv_objs) \
+ $(dhrystone_host_bin) $(dhrystone_riscv_bin)
--- /dev/null
+#include "dhrystone.h"
+
+#ifndef REG
+#define REG
+ /* REG becomes defined as empty */
+ /* i.e. no register variables */
+#else
+#undef REG
+#define REG register
+#endif
+
+extern int Int_Glob;
+extern char Ch_1_Glob;
+
+
+void Proc_6(Enumeration Enum_Val_Par, Enumeration* Enum_Ref_Par)
+/*********************************/
+ /* executed once */
+ /* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */
+{
+ *Enum_Ref_Par = Enum_Val_Par;
+ if (! Func_3 (Enum_Val_Par))
+ /* then, not executed */
+ *Enum_Ref_Par = Ident_4;
+ switch (Enum_Val_Par)
+ {
+ case Ident_1:
+ *Enum_Ref_Par = Ident_1;
+ break;
+ case Ident_2:
+ if (Int_Glob > 100)
+ /* then */
+ *Enum_Ref_Par = Ident_1;
+ else *Enum_Ref_Par = Ident_4;
+ break;
+ case Ident_3: /* executed */
+ *Enum_Ref_Par = Ident_2;
+ break;
+ case Ident_4: break;
+ case Ident_5:
+ *Enum_Ref_Par = Ident_3;
+ break;
+ } /* switch */
+} /* Proc_6 */
+
+
+void Proc_7(int Int_1_Par_Val, int Int_2_Par_Val, int* Int_Par_Ref)
+/**********************************************/
+ /* executed three times */
+ /* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */
+ /* Int_Par_Ref becomes 7 */
+ /* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */
+ /* Int_Par_Ref becomes 17 */
+ /* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */
+ /* Int_Par_Ref becomes 18 */
+{
+ One_Fifty Int_Loc;
+
+ Int_Loc = Int_1_Par_Val + 2;
+ *Int_Par_Ref = Int_2_Par_Val + Int_Loc;
+} /* Proc_7 */
+
+
+void Proc_8(Arr_1_Dim Arr_1_Par_Ref, Arr_2_Dim Arr_2_Par_Ref, int Int_1_Par_Val, int Int_2_Par_Val)
+/*********************************************************************/
+ /* executed once */
+ /* Int_Par_Val_1 == 3 */
+ /* Int_Par_Val_2 == 7 */
+{
+ REG One_Fifty Int_Index;
+ REG One_Fifty Int_Loc;
+
+ Int_Loc = Int_1_Par_Val + 5;
+ Arr_1_Par_Ref [Int_Loc] = Int_2_Par_Val;
+ Arr_1_Par_Ref [Int_Loc+1] = Arr_1_Par_Ref [Int_Loc];
+ Arr_1_Par_Ref [Int_Loc+30] = Int_Loc;
+ for (Int_Index = Int_Loc; Int_Index <= Int_Loc+1; ++Int_Index)
+ Arr_2_Par_Ref [Int_Loc] [Int_Index] = Int_Loc;
+ Arr_2_Par_Ref [Int_Loc] [Int_Loc-1] += 1;
+ Arr_2_Par_Ref [Int_Loc+20] [Int_Loc] = Arr_1_Par_Ref [Int_Loc];
+ Int_Glob = 5;
+} /* Proc_8 */
+
+
+Enumeration Func_1 (char Ch_1_Par_Val, char Ch_2_Par_Val)
+/*************************************************/
+ /* executed three times */
+ /* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */
+ /* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */
+ /* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */
+{
+ Capital_Letter Ch_1_Loc;
+ Capital_Letter Ch_2_Loc;
+
+ Ch_1_Loc = Ch_1_Par_Val;
+ Ch_2_Loc = Ch_1_Loc;
+ if (Ch_2_Loc != Ch_2_Par_Val)
+ /* then, executed */
+ return (Ident_1);
+ else /* not executed */
+ {
+ Ch_1_Glob = Ch_1_Loc;
+ return (Ident_2);
+ }
+} /* Func_1 */
+
+
+Boolean Func_2(Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref)
+/*************************************************/
+ /* executed once */
+ /* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */
+ /* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */
+{
+ REG One_Thirty Int_Loc;
+ Capital_Letter Ch_Loc;
+
+ Int_Loc = 2;
+ while (Int_Loc <= 2) /* loop body executed once */
+ if (Func_1 (Str_1_Par_Ref[Int_Loc],
+ Str_2_Par_Ref[Int_Loc+1]) == Ident_1)
+ /* then, executed */
+ {
+ Ch_Loc = 'A';
+ Int_Loc += 1;
+ } /* if, while */
+ if (Ch_Loc >= 'W' && Ch_Loc < 'Z')
+ /* then, not executed */
+ Int_Loc = 7;
+ if (Ch_Loc == 'R')
+ /* then, not executed */
+ return (true);
+ else /* executed */
+ {
+ if (strcmp (Str_1_Par_Ref, Str_2_Par_Ref) > 0)
+ /* then, not executed */
+ {
+ Int_Loc += 7;
+ Int_Glob = Int_Loc;
+ return (true);
+ }
+ else /* executed */
+ return (false);
+ } /* if Ch_Loc */
+} /* Func_2 */
+
+
+Boolean Func_3(Enumeration Enum_Par_Val)
+/***************************/
+ /* executed once */
+ /* Enum_Par_Val == Ident_3 */
+{
+ Enumeration Enum_Loc;
+
+ Enum_Loc = Enum_Par_Val;
+ if (Enum_Loc == Ident_3)
+ /* then, executed */
+ return (true);
+ else /* not executed */
+ return (false);
+} /* Func_3 */
--- /dev/null
+#ifndef _DHRYSTONE_H
+#define _DHRYSTONE_H
+
+/****************** "DHRYSTONE" Benchmark Program ***************************/
+#define Version "C, Version 2.2"
+/* File: dhry_1.c (part 2 of 3)
+ * Author: Reinhold P. Weicker
+ * Siemens Nixdorf, Paderborn/Germany
+ * weicker@specbench.org
+ * Date: May 25, 1988
+ * Modified: Steven Pemberton, CWI, Amsterdam; Steven.Pemberton@cwi.nl
+ * Date: October, 1993; March 1995
+ * Included both files into one source, that gets compiled
+ * in two passes. Made program auto-compiling, and auto-running,
+ * and generally made it much easier to use.
+ *
+ * Original Version (in Ada) published in
+ * "Communications of the ACM" vol. 27., no. 10 (Oct. 1984),
+ * pp. 1013 - 1030, together with the statistics
+ * on which the distribution of statements etc. is based.
+ *
+ * In this C version, the following C library functions are used:
+ * - strcpy, strcmp (inside the measurement loop)
+ * - printf, scanf (outside the measurement loop)
+ * In addition, Berkeley UNIX system calls "times ()" or "time ()"
+ * are used for execution time measurement. For measurements
+ * on other systems, these calls have to be changed.
+ *
+ * Collection of Results:
+ * Reinhold Weicker (address see above) and
+ *
+ * Rick Richardson
+ * PC Research. Inc.
+ * 94 Apple Orchard Drive
+ * Tinton Falls, NJ 07724
+ * Phone: (201) 389-8963 (9-17 EST)
+ * Usenet: ...!uunet!pcrat!rick
+ *
+ * Please send results to Rick Richardson and/or Reinhold Weicker.
+ * Complete information should be given on hardware and software used.
+ * Hardware information includes: Machine type, CPU, type and size
+ * of caches; for microprocessors: clock frequency, memory speed
+ * (number of wait states).
+ * Software information includes: Compiler (and runtime library)
+ * manufacturer and version, compilation switches, OS version.
+ * The Operating System version may give an indication about the compiler;
+ * Dhrystone itself performs no OS calls in the measurement loop.
+ *
+ * The complete output generated by the program should be mailed
+ * such that at least some checks for correctness can be made.
+ *
+ ***************************************************************************
+ *
+ * Defines: The following "Defines" are possible:
+ * -DREG (default: Not defined)
+ * As an approximation to what an average C programmer
+ * might do, causes the "register" storage class to be applied
+ * - for local variables, if they are used (dynamically)
+ * five or more times
+ * - for parameters if they are used (dynamically)
+ * six or more times
+ * Note that an optimal "register" strategy is
+ * compiler-dependent, and that "register" declarations
+ * do not necessarily lead to faster execution.
+ * -DNOSTRUCTASSIGN (default: Not defined)
+ * Define if the C compiler does not support
+ * assignment of structures.
+ * -DNOENUMS (default: Not defined)
+ * Define if the C compiler does not support
+ * enumeration types.
+ * -DTIMES (default)
+ * -DTIME
+ * The "times" function of UNIX (returning process times)
+ * or the "time" function (returning wallclock time)
+ * is used for measurement.
+ * For single user machines, "time ()" is adequate. For
+ * multi-user machines where you cannot get single-user
+ * access, use the "times ()" function. If you have
+ * neither, use a stopwatch in the dead of night.
+ * "printf"s are provided marking the points "Start Timer"
+ * and "Stop Timer". DO NOT use the UNIX "time(1)"
+ * command, as this will measure the total time to
+ * run this program, which will (erroneously) include
+ * the time to allocate storage (malloc) and to perform
+ * the initialization.
+ * -DHZ=nnn
+ * In Berkeley UNIX, the function "times" returns process
+ * time in 1/HZ seconds, with HZ = 60 for most systems.
+ * CHECK YOUR SYSTEM DESCRIPTION BEFORE YOU JUST APPLY
+ * A VALUE.
+ *
+ ***************************************************************************
+ *
+ * History: Version C/2.1 was made for two reasons:
+ *
+ * 1) There was an obvious need for a common C version of
+ * Dhrystone, since C is at present the most popular system
+ * programming language for the class of processors
+ * (microcomputers, minicomputers) where Dhrystone is used most.
+ * There should be, as far as possible, only one C version of
+ * Dhrystone such that results can be compared without
+ * restrictions. In the past, the C versions distributed
+ * by Rick Richardson (Version 1.1) and by Reinhold Weicker
+ * had small (though not significant) differences.
+ *
+ * 2) As far as it is possible without changes to the Dhrystone
+ * statistics, optimizing compilers should be prevented from
+ * removing significant statements.
+ *
+ * This C version has been developed in cooperation with
+ * Rick Richardson (Tinton Falls, NJ), it incorporates many
+ * ideas from the "Version 1.1" distributed previously by
+ * him over the UNIX network Usenet.
+ * I also thank Chaim Benedelac (National Semiconductor),
+ * David Ditzel (SUN), Earl Killian and John Mashey (MIPS),
+ * Alan Smith and Rafael Saavedra-Barrera (UC at Berkeley)
+ * for their help with comments on earlier versions of the
+ * benchmark.
+ *
+ * Changes: In the initialization part, this version follows mostly
+ * Rick Richardson's version distributed via Usenet, not the
+ * version distributed earlier via floppy disk by Reinhold Weicker.
+ * As a concession to older compilers, names have been made
+ * unique within the first 8 characters.
+ * Inside the measurement loop, this version follows the
+ * version previously distributed by Reinhold Weicker.
+ *
+ * At several places in the benchmark, code has been added,
+ * but within the measurement loop only in branches that
+ * are not executed. The intention is that optimizing compilers
+ * should be prevented from moving code out of the measurement
+ * loop, or from removing code altogether. Since the statements
+ * that are executed within the measurement loop have NOT been
+ * changed, the numbers defining the "Dhrystone distribution"
+ * (distribution of statements, operand types and locality)
+ * still hold. Except for sophisticated optimizing compilers,
+ * execution times for this version should be the same as
+ * for previous versions.
+ *
+ * Since it has proven difficult to subtract the time for the
+ * measurement loop overhead in a correct way, the loop check
+ * has been made a part of the benchmark. This does have
+ * an impact - though a very minor one - on the distribution
+ * statistics which have been updated for this version.
+ *
+ * All changes within the measurement loop are described
+ * and discussed in the companion paper "Rationale for
+ * Dhrystone version 2".
+ *
+ * Because of the self-imposed limitation that the order and
+ * distribution of the executed statements should not be
+ * changed, there are still cases where optimizing compilers
+ * may not generate code for some statements. To a certain
+ * degree, this is unavoidable for small synthetic benchmarks.
+ * Users of the benchmark are advised to check code listings
+ * whether code is generated for all statements of Dhrystone.
+ *
+ * Version 2.1 is identical to version 2.0 distributed via
+ * the UNIX network Usenet in March 1988 except that it corrects
+ * some minor deficiencies that were found by users of version 2.0.
+ * The only change within the measurement loop is that a
+ * non-executed "else" part was added to the "if" statement in
+ * Func_3, and a non-executed "else" part removed from Proc_3.
+ *
+ * Version C/2.2, Steven Pemberton, October 1993
+ * Functionally, identical to version 2.2; the changes are in
+ * how you compile and use it:
+ * - Everything is in one file now, but compiled in 2 passes
+ * - Compile (and run) by running the file through the shell: 'sh dhry.c"
+ * - Uses the system definition of HZ if one can be found
+ * - HZ must be defined, otherwise it won't compile (no defaults here)
+ * - The (uninteresting) output is printed to stderr (dhry2 > /dev/null)
+ * - The number of loops is passed as a parameter, rather than read
+ * (dhry2 500000)
+ * - If the number of loops is insufficient to get a good result,
+ * it repeats it with loops*10 until it is enough (rather than just
+ * stopping)
+ * - Output says which sort of clock it is using, and the HZ value
+ * - You can use -DREG instead of the -DREG=register of previous versions
+ * - Some stylistic cleanups.
+ *
+ ***************************************************************************
+ *
+ * Compilation model and measurement (IMPORTANT):
+ *
+ * The following "ground rules" apply for measurements:
+ * - Separate compilation
+ * - No procedure merging
+ * - Otherwise, compiler optimizations are allowed but should be indicated
+ * - Default results are those without register declarations
+ * See the companion paper "Rationale for Dhrystone Version 2" for a more
+ * detailed discussion of these ground rules.
+ *
+ * For 16-Bit processors (e.g. 80186, 80286), times for all compilation
+ * models ("small", "medium", "large" etc.) should be given if possible,
+ * together with a definition of these models for the compiler system used.
+ *
+ **************************************************************************
+ *
+ * Dhrystone (C version) statistics:
+ *
+ * [Comment from the first distribution, updated for version 2.
+ * Note that because of language differences, the numbers are slightly
+ * different from the Ada version.]
+ *
+ * The following program contains statements of a high level programming
+ * language (here: C) in a distribution considered representative:
+ *
+ * assignments 52 (51.0 %)
+ * control statements 33 (32.4 %)
+ * procedure, function calls 17 (16.7 %)
+ *
+ * 103 statements are dynamically executed. The program is balanced with
+ * respect to the three aspects:
+ *
+ * - statement type
+ * - operand type
+ * - operand locality
+ * operand global, local, parameter, or constant.
+ *
+ * The combination of these three aspects is balanced only approximately.
+ *
+ * 1. Statement Type:
+ * ----------------- number
+ *
+ * V1 = V2 9
+ * (incl. V1 = F(..)
+ * V = Constant 12
+ * Assignment, 7
+ * with array element
+ * Assignment, 6
+ * with record component
+ * --
+ * 34 34
+ *
+ * X = Y +|-|"&&"|"|" Z 5
+ * X = Y +|-|"==" Constant 6
+ * X = X +|- 1 3
+ * X = Y *|/ Z 2
+ * X = Expression, 1
+ * two operators
+ * X = Expression, 1
+ * three operators
+ * --
+ * 18 18
+ *
+ * if .... 14
+ * with "else" 7
+ * without "else" 7
+ * executed 3
+ * not executed 4
+ * for ... 7 | counted every time
+ * while ... 4 | the loop condition
+ * do ... while 1 | is evaluated
+ * switch ... 1
+ * break 1
+ * declaration with 1
+ * initialization
+ * --
+ * 34 34
+ *
+ * P (...) procedure call 11
+ * user procedure 10
+ * library procedure 1
+ * X = F (...)
+ * function call 6
+ * user function 5
+ * library function 1
+ * --
+ * 17 17
+ * ---
+ * 103
+ *
+ * The average number of parameters in procedure or function calls
+ * is 1.82 (not counting the function values aX *
+ *
+ * 2. Operators
+ * ------------
+ * number approximate
+ * percentage
+ *
+ * Arithmetic 32 50.8
+ *
+ * + 21 33.3
+ * - 7 11.1
+ * * 3 4.8
+ * / (int div) 1 1.6
+ *
+ * Comparison 27 42.8
+ *
+ * == 9 14.3
+ * /= 4 6.3
+ * > 1 1.6
+ * < 3 4.8
+ * >= 1 1.6
+ * <= 9 14.3
+ *
+ * Logic 4 6.3
+ *
+ * && (AND-THEN) 1 1.6
+ * | (OR) 1 1.6
+ * ! (NOT) 2 3.2
+ *
+ * -- -----
+ * 63 100.1
+ *
+ *
+ * 3. Operand Type (counted once per operand reference):
+ * ---------------
+ * number approximate
+ * percentage
+ *
+ * Integer 175 72.3 %
+ * Character 45 18.6 %
+ * Pointer 12 5.0 %
+ * String30 6 2.5 %
+ * Array 2 0.8 %
+ * Record 2 0.8 %
+ * --- -------
+ * 242 100.0 %
+ *
+ * When there is an access path leading to the final operand (e.g. a record
+ * component), only the final data type on the access path is counted.
+ *
+ *
+ * 4. Operand Locality:
+ * -------------------
+ * number approximate
+ * percentage
+ *
+ * local variable 114 47.1 %
+ * global variable 22 9.1 %
+ * parameter 45 18.6 %
+ * value 23 9.5 %
+ * reference 22 9.1 %
+ * function result 6 2.5 %
+ * constant 55 22.7 %
+ * --- -------
+ * 242 100.0 %
+ *
+ * The program does not compute anything meaningful, but it is syntactically
+ * and semantically correct. All variables have a value assigned to them
+ * before they are used as a source operand.
+ *
+ * There has been no explicit effort to account for the effects of a
+ * cache, or to balance the use of long or short displacements for code or
+ * data.
+ *
+ ***************************************************************************
+ */
+
+/* Compiler and system dependent definitions: */
+
+/* variables for time measurement: */
+
+#ifdef TIME
+
+#define CLOCK_TYPE "time()"
+#undef HZ
+#define HZ (1) /* time() returns time in seconds */
+extern long time(); /* see library function "time" */
+#define Too_Small_Time 2 /* Measurements should last at least 2 seconds */
+#define Start_Timer() Begin_Time = time ( (long *) 0)
+#define Stop_Timer() End_Time = time ( (long *) 0)
+
+#else
+
+#ifdef MSC_CLOCK /* Use Microsoft C hi-res clock */
+
+#undef HZ
+#undef TIMES
+#include <time.h>
+#define HZ CLK_TCK
+#define CLOCK_TYPE "MSC clock()"
+extern clock_t clock();
+#define Too_Small_Time (2*HZ)
+#define Start_Timer() Begin_Time = clock()
+#define Stop_Timer() End_Time = clock()
+
+#elif defined(__riscv)
+
+#define HZ 976563
+#define Too_Small_Time 50
+#define rdcycle() ({ \
+ long __x; \
+ asm volatile("rdcycle %0; srl %0, %0, 10" : "=r"(__x)); \
+ __x; })
+#define CLOCK_TYPE "rdcycle()"
+#define Start_Timer() Begin_Time = rdcycle()
+#define Stop_Timer() End_Time = rdcycle()
+
+#else
+ /* Use times(2) time function unless */
+ /* explicitly defined otherwise */
+#define CLOCK_TYPE "times()"
+#include <sys/types.h>
+#include <sys/times.h>
+#ifndef HZ /* Added by SP 900619 */
+#include <sys/param.h> /* If your system doesn't have this, use -DHZ=xxx */
+#else
+ *** You must define HZ!!! ***
+#endif /* HZ */
+#ifndef PASS2
+struct tms time_info;
+#endif
+/*extern int times ();*/
+ /* see library function "times" */
+#define Too_Small_Time (2*HZ)
+ /* Measurements should last at least about 2 seconds */
+#define Start_Timer() times(&time_info); Begin_Time=(long)time_info.tms_utime
+#define Stop_Timer() times(&time_info); End_Time = (long)time_info.tms_utime
+
+#endif /* MSC_CLOCK */
+#endif /* TIME */
+
+
+#define Mic_secs_Per_Second 1000000.0
+#define NUMBER_OF_RUNS 500 /* Default number of runs */
+
+#ifdef NOSTRUCTASSIGN
+#define structassign(d, s) memcpy(&(d), &(s), sizeof(d))
+#else
+#define structassign(d, s) d = s
+#endif
+
+#ifdef NOENUM
+#define Ident_1 0
+#define Ident_2 1
+#define Ident_3 2
+#define Ident_4 3
+#define Ident_5 4
+ typedef int Enumeration;
+#else
+ typedef enum {Ident_1, Ident_2, Ident_3, Ident_4, Ident_5}
+ Enumeration;
+#endif
+ /* for boolean and enumeration types in Ada, Pascal */
+
+/* General definitions: */
+
+#include <stdio.h>
+#include <string.h>
+ /* for strcpy, strcmp */
+
+#define Null 0
+ /* Value of a Null pointer */
+#define true 1
+#define false 0
+
+typedef int One_Thirty;
+typedef int One_Fifty;
+typedef char Capital_Letter;
+typedef int Boolean;
+typedef char Str_30 [31];
+typedef int Arr_1_Dim [50];
+typedef int Arr_2_Dim [50] [50];
+
+typedef struct record
+ {
+ struct record *Ptr_Comp;
+ Enumeration Discr;
+ union {
+ struct {
+ Enumeration Enum_Comp;
+ int Int_Comp;
+ char Str_Comp [31];
+ } var_1;
+ struct {
+ Enumeration E_Comp_2;
+ char Str_2_Comp [31];
+ } var_2;
+ struct {
+ char Ch_1_Comp;
+ char Ch_2_Comp;
+ } var_3;
+ } variant;
+ } Rec_Type, *Rec_Pointer;
+
+void Proc_1(Rec_Pointer Ptr_Val_Par);
+void Proc_2(int* Int_Par_Ref);
+void Proc_3(Rec_Pointer* Ptr_Ref_Par);
+void Proc_4();
+void Proc_5();
+void Proc_6(Enumeration Enum_Val_Par, Enumeration* Enum_Ref_Par);
+void Proc_7(int Int_1_Par_Val, int Int_2_Par_Val, int* Int_Par_Ref);
+void Proc_8(Arr_1_Dim Arr_1_Par_Ref, Arr_2_Dim Arr_2_Par_Ref, int Int_1_Par_Val, int Int_2_Par_Val);
+Enumeration Func_1 (char Ch_1_Par_Val, char Ch_2_Par_Val);
+Boolean Func_2(Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref);
+Boolean Func_3(Enumeration Enum_Par_Val);
+
+#endif
--- /dev/null
+//**************************************************************************
+// Dhrystone bencmark
+//--------------------------------------------------------------------------
+//
+// This is the classic Dhrystone synthetic integer benchmark.
+// You should not change anything except the HOST_DEBUG and
+// PREALLOCATE macros for your timing run.
+
+#include "dhrystone.h"
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+#if HOST_DEBUG
+# define do_fprintf fprintf
+#else
+int __attribute__((noinline)) do_fprintf(FILE* f, const char* str, ...)
+{
+ return 0;
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+#include <alloca.h>
+
+/* Global Variables: */
+
+Rec_Pointer Ptr_Glob,
+ Next_Ptr_Glob;
+int Int_Glob;
+Boolean Bool_Glob;
+char Ch_1_Glob,
+ Ch_2_Glob;
+int Arr_1_Glob [50];
+int Arr_2_Glob [50] [50];
+
+#ifndef REG
+ Boolean Reg = false;
+#define REG
+ /* REG becomes defined as empty */
+ /* i.e. no register variables */
+#else
+ Boolean Reg = true;
+#undef REG
+#define REG register
+#endif
+
+Boolean Done;
+
+long Begin_Time,
+ End_Time,
+ User_Time;
+float Microseconds,
+ Dhrystones_Per_Second;
+
+/* end of variables for time measurement */
+
+
+int main (int argc, char** argv)
+/*****/
+ /* main program, corresponds to procedures */
+ /* Main and Proc_0 in the Ada version */
+{
+ One_Fifty Int_1_Loc;
+ REG One_Fifty Int_2_Loc;
+ One_Fifty Int_3_Loc;
+ REG char Ch_Index;
+ Enumeration Enum_Loc;
+ Str_30 Str_1_Loc;
+ Str_30 Str_2_Loc;
+ REG int Run_Index;
+ REG int Number_Of_Runs;
+
+ /* Arguments */
+#if HOST_DEBUG
+ if (argc > 2)
+ {
+ do_fprintf (stdout, "Usage: %s [number of loops]\n", argv[0]);
+ exit (1);
+ }
+ if (argc == 2)
+ {
+ Number_Of_Runs = atoi (argv[1]);
+ } else
+#endif
+ {
+ Number_Of_Runs = NUMBER_OF_RUNS;
+ }
+ if (Number_Of_Runs <= 0)
+ {
+ Number_Of_Runs = NUMBER_OF_RUNS;
+ }
+
+ /* Initializations */
+
+ Next_Ptr_Glob = (Rec_Pointer) alloca (sizeof (Rec_Type));
+ Ptr_Glob = (Rec_Pointer) alloca (sizeof (Rec_Type));
+
+ Ptr_Glob->Ptr_Comp = Next_Ptr_Glob;
+ Ptr_Glob->Discr = Ident_1;
+ Ptr_Glob->variant.var_1.Enum_Comp = Ident_3;
+ Ptr_Glob->variant.var_1.Int_Comp = 40;
+ strcpy (Ptr_Glob->variant.var_1.Str_Comp,
+ "DHRYSTONE PROGRAM, SOME STRING");
+ strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING");
+
+ Arr_2_Glob [8][7] = 10;
+ /* Was missing in published program. Without this statement, */
+ /* Arr_2_Glob [8][7] would have an undefined value. */
+ /* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */
+ /* overflow may occur for this array element. */
+
+#if HOST_DEBUG
+ do_fprintf (stdout, "\n");
+ do_fprintf (stdout, "Dhrystone Benchmark, Version %s\n", Version);
+ if (Reg)
+ {
+ do_fprintf (stdout, "Program compiled with 'register' attribute\n");
+ }
+ else
+ {
+ do_fprintf (stdout, "Program compiled without 'register' attribute\n");
+ }
+ do_fprintf (stdout, "Using %s, HZ=%d\n", CLOCK_TYPE, HZ);
+ do_fprintf (stdout, "\n");
+#endif
+
+ Done = false;
+ while (!Done) {
+#if HOST_DEBUG
+ do_fprintf (stdout, "Trying %d runs through Dhrystone:\n", Number_Of_Runs);
+#endif
+
+ /***************/
+ /* Start timer */
+ /***************/
+
+ Start_Timer();
+ setStats(1);
+
+ for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
+ {
+
+ Proc_5();
+ Proc_4();
+ /* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
+ Int_1_Loc = 2;
+ Int_2_Loc = 3;
+ strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
+ Enum_Loc = Ident_2;
+ Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc);
+ /* Bool_Glob == 1 */
+ while (Int_1_Loc < Int_2_Loc) /* loop body executed once */
+ {
+ Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc;
+ /* Int_3_Loc == 7 */
+ Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc);
+ /* Int_3_Loc == 7 */
+ Int_1_Loc += 1;
+ } /* while */
+ /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
+ Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
+ /* Int_Glob == 5 */
+ Proc_1 (Ptr_Glob);
+ for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
+ /* loop body executed twice */
+ {
+ if (Enum_Loc == Func_1 (Ch_Index, 'C'))
+ /* then, not executed */
+ {
+ Proc_6 (Ident_1, &Enum_Loc);
+ strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
+ Int_2_Loc = Run_Index;
+ Int_Glob = Run_Index;
+ }
+ }
+ /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
+ Int_2_Loc = Int_2_Loc * Int_1_Loc;
+ Int_1_Loc = Int_2_Loc / Int_3_Loc;
+ Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
+ /* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
+ Proc_2 (&Int_1_Loc);
+ /* Int_1_Loc == 5 */
+
+ } /* loop "for Run_Index" */
+
+ /**************/
+ /* Stop timer */
+ /**************/
+
+ setStats(0);
+ Stop_Timer();
+
+ User_Time = End_Time - Begin_Time;
+
+ if (User_Time < Too_Small_Time)
+ {
+ do_fprintf (stdout, "Measured time too small to obtain meaningful results\n");
+ Number_Of_Runs = Number_Of_Runs * 10;
+ do_fprintf (stdout, "\n");
+ } else Done = true;
+ }
+
+ do_fprintf (stderr, "Final values of the variables used in the benchmark:\n");
+ do_fprintf (stderr, "\n");
+ do_fprintf (stderr, "Int_Glob: %d\n", Int_Glob);
+ do_fprintf (stderr, " should be: %d\n", 5);
+ do_fprintf (stderr, "Bool_Glob: %d\n", Bool_Glob);
+ do_fprintf (stderr, " should be: %d\n", 1);
+ do_fprintf (stderr, "Ch_1_Glob: %c\n", Ch_1_Glob);
+ do_fprintf (stderr, " should be: %c\n", 'A');
+ do_fprintf (stderr, "Ch_2_Glob: %c\n", Ch_2_Glob);
+ do_fprintf (stderr, " should be: %c\n", 'B');
+ do_fprintf (stderr, "Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
+ do_fprintf (stderr, " should be: %d\n", 7);
+ do_fprintf (stderr, "Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
+ do_fprintf (stderr, " should be: Number_Of_Runs + 10\n");
+ do_fprintf (stderr, "Ptr_Glob->\n");
+ do_fprintf (stderr, " Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
+ do_fprintf (stderr, " should be: (implementation-dependent)\n");
+ do_fprintf (stderr, " Discr: %d\n", Ptr_Glob->Discr);
+ do_fprintf (stderr, " should be: %d\n", 0);
+ do_fprintf (stderr, " Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
+ do_fprintf (stderr, " should be: %d\n", 2);
+ do_fprintf (stderr, " Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
+ do_fprintf (stderr, " should be: %d\n", 17);
+ do_fprintf (stderr, " Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
+ do_fprintf (stderr, " should be: DHRYSTONE PROGRAM, SOME STRING\n");
+ do_fprintf (stderr, "Next_Ptr_Glob->\n");
+ do_fprintf (stderr, " Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
+ do_fprintf (stderr, " should be: (implementation-dependent), same as above\n");
+ do_fprintf (stderr, " Discr: %d\n", Next_Ptr_Glob->Discr);
+ do_fprintf (stderr, " should be: %d\n", 0);
+ do_fprintf (stderr, " Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
+ do_fprintf (stderr, " should be: %d\n", 1);
+ do_fprintf (stderr, " Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
+ do_fprintf (stderr, " should be: %d\n", 18);
+ do_fprintf (stderr, " Str_Comp: %s\n",
+ Next_Ptr_Glob->variant.var_1.Str_Comp);
+ do_fprintf (stderr, " should be: DHRYSTONE PROGRAM, SOME STRING\n");
+ do_fprintf (stderr, "Int_1_Loc: %d\n", Int_1_Loc);
+ do_fprintf (stderr, " should be: %d\n", 5);
+ do_fprintf (stderr, "Int_2_Loc: %d\n", Int_2_Loc);
+ do_fprintf (stderr, " should be: %d\n", 13);
+ do_fprintf (stderr, "Int_3_Loc: %d\n", Int_3_Loc);
+ do_fprintf (stderr, " should be: %d\n", 7);
+ do_fprintf (stderr, "Enum_Loc: %d\n", Enum_Loc);
+ do_fprintf (stderr, " should be: %d\n", 1);
+ do_fprintf (stderr, "Str_1_Loc: %s\n", Str_1_Loc);
+ do_fprintf (stderr, " should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
+ do_fprintf (stderr, "Str_2_Loc: %s\n", Str_2_Loc);
+ do_fprintf (stderr, " should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
+ do_fprintf (stderr, "\n");
+
+
+#if HOST_DEBUG
+ Microseconds = (float) User_Time * Mic_secs_Per_Second
+ / ((float) HZ * ((float) Number_Of_Runs));
+ Dhrystones_Per_Second = ((float) HZ * (float) Number_Of_Runs)
+ / (float) User_Time;
+
+ do_fprintf (stdout, "Microseconds for one run through Dhrystone: ");
+ do_fprintf (stdout, "%10.1f \n", Microseconds);
+ do_fprintf (stdout, "Dhrystones per Second: ");
+ do_fprintf (stdout, "%10.0f \n", Dhrystones_Per_Second);
+ do_fprintf (stdout, "\n");
+#endif
+
+ finishTest(1);
+}
+
+
+void Proc_1(Rec_Pointer Ptr_Val_Par)
+/******************/
+ /* executed once */
+{
+ REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp;
+ /* == Ptr_Glob_Next */
+ /* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */
+ /* corresponds to "rename" in Ada, "with" in Pascal */
+
+ structassign (*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob);
+ Ptr_Val_Par->variant.var_1.Int_Comp = 5;
+ Next_Record->variant.var_1.Int_Comp
+ = Ptr_Val_Par->variant.var_1.Int_Comp;
+ Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp;
+ Proc_3 (&Next_Record->Ptr_Comp);
+ /* Ptr_Val_Par->Ptr_Comp->Ptr_Comp
+ == Ptr_Glob->Ptr_Comp */
+ if (Next_Record->Discr == Ident_1)
+ /* then, executed */
+ {
+ Next_Record->variant.var_1.Int_Comp = 6;
+ Proc_6 (Ptr_Val_Par->variant.var_1.Enum_Comp,
+ &Next_Record->variant.var_1.Enum_Comp);
+ Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp;
+ Proc_7 (Next_Record->variant.var_1.Int_Comp, 10,
+ &Next_Record->variant.var_1.Int_Comp);
+ }
+ else /* not executed */
+ structassign (*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp);
+} /* Proc_1 */
+
+
+void Proc_2(int* Int_Par_Ref)
+/******************/
+ /* executed once */
+ /* *Int_Par_Ref == 1, becomes 4 */
+{
+ One_Fifty Int_Loc;
+ Enumeration Enum_Loc;
+
+ Int_Loc = *Int_Par_Ref + 10;
+ do /* executed once */
+ if (Ch_1_Glob == 'A')
+ /* then, executed */
+ {
+ Int_Loc -= 1;
+ *Int_Par_Ref = Int_Loc - Int_Glob;
+ Enum_Loc = Ident_1;
+ } /* if */
+ while (Enum_Loc != Ident_1); /* true */
+} /* Proc_2 */
+
+
+void Proc_3(Rec_Pointer* Ptr_Ref_Par)
+/******************/
+ /* executed once */
+ /* Ptr_Ref_Par becomes Ptr_Glob */
+{
+ if (Ptr_Glob != Null)
+ /* then, executed */
+ *Ptr_Ref_Par = Ptr_Glob->Ptr_Comp;
+ Proc_7 (10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp);
+} /* Proc_3 */
+
+
+void Proc_4()
+/*******/
+ /* executed once */
+{
+ Boolean Bool_Loc;
+
+ Bool_Loc = Ch_1_Glob == 'A';
+ Bool_Glob = Bool_Loc | Bool_Glob;
+ Ch_2_Glob = 'B';
+} /* Proc_4 */
+
+
+void Proc_5()
+/*******/
+ /* executed once */
+{
+ Ch_1_Glob = 'A';
+ Bool_Glob = false;
+} /* Proc_5 */
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+median_c_src = \
+ median_main.c \
+ median.c \
+
+median_riscv_src = \
+ crt.S \
+
+median_c_objs = $(patsubst %.c, %.o, $(median_c_src))
+median_riscv_objs = $(patsubst %.S, %.o, $(median_riscv_src))
+
+median_host_bin = median.host
+$(median_host_bin): $(median_c_src)
+ $(HOST_COMP) $^ -o $(median_host_bin)
+
+median_riscv_bin = median.riscv
+$(median_riscv_bin): $(median_c_objs) $(median_riscv_objs)
+ $(RISCV_LINK) $(median_c_objs) $(median_riscv_objs) -o $(median_riscv_bin)
+
+junk += $(median_c_objs) $(median_riscv_objs) \
+ $(median_host_bin) $(median_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 400
+
+int input_data[DATA_SIZE] =
+{
+ 41, 454, 833, 335, 564, 1, 187, 989, 749, 365, 350, 572, 132, 64, 949, 153, 584, 216, 805, 140,
+ 621, 210, 6, 572, 931, 339, 890, 593, 392, 898, 694, 228, 961, 12, 110, 883, 116, 750, 296, 646,
+ 426, 500, 314, 436, 659, 701, 774, 812, 319, 981, 678, 150, 875, 696, 376, 564, 474, 272, 938, 258,
+ 539, 647, 569, 509, 203, 88, 280, 703, 759, 669, 606, 375, 511, 551, 657, 936, 195, 592, 81, 569,
+ 267, 952, 229, 800, 337, 584, 944, 643, 902, 368, 241, 489, 913, 328, 826, 313, 933, 592, 985, 388,
+ 195, 543, 960, 649, 566, 979, 350, 997, 649, 814, 657, 79, 181, 208, 111, 998, 859, 629, 65, 847,
+ 288, 704, 349, 997, 141, 253, 905, 715, 886, 430, 264, 415, 576, 538, 979, 700, 761, 4, 241, 494,
+ 478, 100, 499, 864, 403, 693, 222, 416, 444, 296, 721, 285, 676, 620, 317, 78, 224, 351, 937, 540,
+ 288, 646, 119, 169, 615, 527, 606, 289, 389, 796, 351, 801, 455, 720, 278, 758, 367, 745, 358, 92,
+ 584, 989, 62, 271, 985, 853, 403, 788, 346, 531, 517, 222, 559, 461, 908, 241, 775, 358, 255, 332,
+ 778, 684, 598, 740, 143, 446, 33, 311, 125, 743, 941, 557, 933, 479, 799, 557, 553, 925, 431, 796,
+ 648, 357, 952, 891, 287, 666, 19, 514, 49, 557, 86, 870, 95, 853, 441, 440, 587, 61, 614, 678,
+ 382, 396, 280, 9, 808, 17, 971, 170, 819, 291, 344, 380, 450, 536, 512, 185, 965, 917, 347, 539,
+ 808, 983, 882, 887, 537, 54, 946, 612, 701, 951, 356, 479, 567, 151, 891, 7, 22, 641, 568, 335,
+ 665, 730, 423, 95, 434, 728, 158, 280, 2, 395, 84, 688, 247, 911, 49, 476, 435, 815, 792, 729,
+ 869, 265, 486, 127, 414, 236, 369, 214, 548, 180, 518, 6, 888, 503, 682, 596, 284, 173, 264, 643,
+ 499, 346, 290, 599, 897, 68, 215, 849, 731, 658, 688, 619, 251, 121, 786, 131, 555, 828, 302, 667,
+ 528, 433, 544, 487, 322, 753, 947, 125, 287, 626, 824, 14, 304, 10, 788, 403, 733, 106, 959, 703,
+ 366, 818, 722, 964, 294, 406, 975, 874, 653, 856, 748, 86, 91, 60, 378, 660, 105, 667, 102, 153,
+ 381, 121, 651, 98, 825, 412, 840, 236, 356, 12, 148, 423, 54, 965, 140, 216, 955, 621, 343, 361
+};
+
+int verify_data[DATA_SIZE] =
+{
+ 0, 454, 454, 564, 335, 187, 187, 749, 749, 365, 365, 350, 132, 132, 153, 584, 216, 584, 216, 621,
+ 210, 210, 210, 572, 572, 890, 593, 593, 593, 694, 694, 694, 228, 110, 110, 116, 750, 296, 646, 426,
+ 500, 426, 436, 436, 659, 701, 774, 774, 812, 678, 678, 678, 696, 696, 564, 474, 474, 474, 272, 539,
+ 539, 569, 569, 509, 203, 203, 280, 703, 703, 669, 606, 511, 511, 551, 657, 657, 592, 195, 569, 267,
+ 569, 267, 800, 337, 584, 584, 643, 902, 643, 368, 368, 489, 489, 826, 328, 826, 592, 933, 592, 388,
+ 388, 543, 649, 649, 649, 566, 979, 649, 814, 657, 657, 181, 181, 181, 208, 859, 859, 629, 629, 288,
+ 704, 349, 704, 349, 253, 253, 715, 886, 715, 430, 415, 415, 538, 576, 700, 761, 700, 241, 241, 478,
+ 478, 478, 499, 499, 693, 403, 416, 416, 416, 444, 296, 676, 620, 620, 317, 224, 224, 351, 540, 540,
+ 540, 288, 169, 169, 527, 606, 527, 389, 389, 389, 796, 455, 720, 455, 720, 367, 745, 367, 358, 358,
+ 584, 584, 271, 271, 853, 853, 788, 403, 531, 517, 517, 517, 461, 559, 461, 775, 358, 358, 332, 332,
+ 684, 684, 684, 598, 446, 143, 311, 125, 311, 743, 743, 933, 557, 799, 557, 557, 557, 553, 796, 648,
+ 648, 648, 891, 891, 666, 287, 514, 49, 514, 86, 557, 95, 853, 441, 441, 441, 440, 587, 614, 614,
+ 396, 382, 280, 280, 17, 808, 170, 819, 291, 344, 344, 380, 450, 512, 512, 512, 917, 917, 539, 539,
+ 808, 882, 887, 882, 537, 537, 612, 701, 701, 701, 479, 479, 479, 567, 151, 22, 22, 568, 568, 568,
+ 665, 665, 423, 423, 434, 434, 280, 158, 280, 84, 395, 247, 688, 247, 476, 435, 476, 792, 792, 792,
+ 729, 486, 265, 414, 236, 369, 236, 369, 214, 518, 180, 518, 503, 682, 596, 596, 284, 264, 264, 499,
+ 499, 346, 346, 599, 599, 215, 215, 731, 731, 688, 658, 619, 251, 251, 131, 555, 555, 555, 667, 528,
+ 528, 528, 487, 487, 487, 753, 753, 287, 287, 626, 626, 304, 14, 304, 403, 733, 403, 733, 703, 703,
+ 703, 722, 818, 722, 406, 406, 874, 874, 856, 748, 748, 91, 86, 91, 378, 378, 660, 105, 153, 153,
+ 153, 381, 121, 651, 412, 825, 412, 356, 236, 148, 148, 148, 423, 140, 216, 216, 621, 621, 361, 0
+};
+
--- /dev/null
+//**************************************************************************
+// Median filter (c version)
+//--------------------------------------------------------------------------
+
+void median( int n, int input[], int results[] )
+{
+ int A, B, C, i;
+
+ // Zero the ends
+ results[0] = 0;
+ results[n-1] = 0;
+
+ // Do the filter
+ for ( i = 1; i < (n-1); i++ ) {
+
+ A = input[i-1];
+ B = input[i];
+ C = input[i+1];
+
+ if ( A < B ) {
+ if ( B < C )
+ results[i] = B;
+ else if ( C < A )
+ results[i] = A;
+ else
+ results[i] = C;
+ }
+
+ else {
+ if ( A < C )
+ results[i] = A;
+ else if ( C < B )
+ results[i] = B;
+ else
+ results[i] = C;
+ }
+
+ }
+
+}
--- /dev/null
+//**************************************************************************
+// Median filters
+//--------------------------------------------------------------------------
+
+// Simple C version
+void median( int n, int input[], int results[] );
+
+// Simple assembly version
+void median_asm( int n, int input[], int results[] );
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# median_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : May 9, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the median benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: median_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [750]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 750;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "int ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3d",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ push( @values, int(rand(999)) );
+ }
+
+ my @median;
+ $median[0] = 0;
+ $median[$opts{"size"}-1] = 0;
+ for ( my $i = 1; $i < $opts{"size"}-1; $i++ ) {
+ my @tempList = ( $values[$i-1], $values[$i], $values[$i+1] );
+ my @sorted = sort { $a <=> $b } @tempList;
+ $median[$i] = $sorted[1];
+ }
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input_data", \@values );
+ printArray( "verify_data", \@median );
+
+}
+
+main();
+
--- /dev/null
+//**************************************************************************
+// Median filter bencmark
+//--------------------------------------------------------------------------
+//
+// This benchmark performs a 1D three element median filter. The
+// input data (and reference data) should be generated using the
+// median_gendata.pl perl script and dumped to a file named
+// dataset1.h You should not change anything except the
+// HOST_DEBUG and PREALLOCATE macros for your timing run.
+
+#include "median.h"
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, int test[], int correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, int arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %3d ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ int results_data[DATA_SIZE];
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input", DATA_SIZE, input_data );
+ printArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+ // If needed we preallocate everything in the caches
+
+#if ( !HOST_DEBUG && PREALLOCATE )
+ median( DATA_SIZE, input_data, results_data );
+#endif
+
+ // Do the filter
+
+#if HOST_DEBUG
+ median( DATA_SIZE, input_data, results_data );
+#else
+ setStats(1);
+ median( DATA_SIZE, input_data, results_data );
+ setStats(0);
+#endif
+
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", DATA_SIZE, results_data );
+#endif
+
+ // Check the results
+
+ finishTest(verify( DATA_SIZE, results_data, verify_data ));
+
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+mt_matmul_c_src = \
+ mt-matmul.c \
+
+mt_matmul_riscv_src = \
+ crt-mt.S \
+
+mt_matmul_c_objs = $(patsubst %.c, %.o, $(mt_matmul_c_src))
+mt_matmul_riscv_objs = $(patsubst %.S, %.o, $(mt_matmul_riscv_src))
+
+mt_matmul_host_bin = mt-matmul.host
+$(mt_matmul_host_bin) : $(mt_matmul_c_src)
+ $(HOST_COMP) $^ -o $(mt_matmul_host_bin)
+
+mt_matmul_riscv_bin = mt-matmul.riscv
+$(mt_matmul_riscv_bin) : $(mt_matmul_c_objs) $(mt_matmul_riscv_objs)
+ $(RISCV_LINK_MT) $(RISCV_LINK_SYSCALL) $(mt_matmul_c_objs) $(mt_matmul_riscv_objs) -o $(mt_matmul_riscv_bin)
+
+junk += $(mt_matmul_c_objs) $(mt_matmul_riscv_objs) \
+ $(mt_matmul_host_bin) $(mt_matmul_riscv_bin)
--- /dev/null
+
+#define ARRAY_SIZE 1024
+
+
+#define DIM_SIZE 32
+
+static data_t input1_data[ARRAY_SIZE] =
+{
+ 0, 3, 2, 0, 3, 1, 0, 3, 2, 3, 2, 0, 3, 3, 1, 2, 3, 0, 0, 1,
+ 1, 1, 2, 3, 1, 2, 3, 1, 1, 3, 2, 2, 0, 1, 3, 2, 2, 2, 0, 0,
+ 1, 0, 1, 3, 3, 0, 3, 3, 3, 3, 0, 3, 2, 1, 2, 2, 0, 0, 3, 0,
+ 1, 1, 0, 3, 3, 1, 2, 3, 3, 0, 1, 2, 1, 0, 1, 2, 2, 1, 0, 3,
+ 1, 0, 2, 2, 1, 1, 1, 1, 1, 1, 2, 0, 3, 1, 1, 2, 2, 3, 3, 1,
+ 3, 2, 0, 0, 0, 3, 3, 3, 2, 1, 2, 3, 1, 0, 0, 0, 0, 1, 2, 2,
+ 1, 1, 3, 3, 3, 1, 1, 2, 3, 1, 3, 3, 2, 3, 2, 1, 2, 3, 0, 2,
+ 2, 1, 1, 0, 0, 0, 0, 0, 1, 3, 3, 1, 1, 1, 2, 2, 3, 2, 1, 1,
+ 1, 1, 3, 0, 2, 2, 1, 3, 2, 1, 2, 2, 1, 3, 1, 3, 1, 3, 2, 3,
+ 1, 2, 1, 3, 2, 2, 0, 1, 0, 0, 1, 2, 3, 3, 1, 0, 0, 0, 3, 1,
+ 2, 3, 2, 3, 2, 0, 0, 0, 0, 0, 3, 1, 3, 0, 0, 0, 3, 1, 1, 1,
+ 1, 2, 1, 2, 3, 2, 0, 0, 2, 2, 3, 0, 3, 0, 0, 3, 0, 3, 1, 3,
+ 3, 1, 1, 1, 2, 2, 1, 3, 0, 3, 3, 1, 0, 0, 3, 2, 1, 3, 3, 3,
+ 1, 0, 1, 1, 2, 1, 0, 1, 1, 2, 2, 3, 1, 2, 2, 2, 0, 1, 3, 3,
+ 3, 2, 2, 1, 0, 1, 2, 0, 1, 1, 1, 1, 2, 3, 2, 2, 3, 3, 0, 0,
+ 2, 0, 0, 0, 3, 0, 1, 0, 3, 0, 0, 0, 3, 0, 0, 2, 0, 2, 0, 0,
+ 2, 3, 2, 0, 0, 3, 3, 2, 1, 1, 0, 2, 0, 0, 3, 3, 2, 3, 3, 0,
+ 1, 0, 2, 2, 0, 3, 3, 1, 1, 0, 2, 3, 2, 1, 1, 0, 1, 2, 1, 2,
+ 2, 0, 0, 1, 0, 1, 1, 0, 1, 0, 2, 3, 3, 2, 0, 0, 1, 3, 0, 3,
+ 3, 0, 0, 0, 0, 3, 3, 1, 0, 0, 3, 3, 2, 1, 2, 1, 3, 3, 0, 1,
+ 3, 0, 2, 3, 1, 3, 3, 3, 3, 3, 0, 1, 1, 3, 0, 2, 2, 3, 1, 2,
+ 2, 2, 1, 3, 3, 0, 3, 0, 0, 2, 0, 2, 3, 0, 1, 3, 2, 2, 0, 0,
+ 2, 3, 0, 2, 2, 2, 3, 1, 0, 3, 3, 3, 3, 1, 0, 3, 3, 2, 0, 3,
+ 2, 0, 3, 0, 2, 0, 0, 2, 2, 1, 0, 2, 3, 1, 1, 1, 1, 2, 3, 3,
+ 3, 0, 0, 3, 3, 3, 2, 3, 3, 1, 2, 2, 3, 1, 2, 1, 1, 3, 0, 1,
+ 2, 0, 2, 0, 0, 1, 3, 2, 0, 1, 3, 2, 3, 3, 0, 0, 0, 1, 0, 3,
+ 3, 2, 2, 2, 1, 1, 2, 2, 1, 3, 2, 0, 1, 3, 2, 0, 2, 1, 3, 0,
+ 0, 0, 1, 3, 3, 2, 2, 2, 3, 1, 0, 0, 1, 1, 2, 1, 3, 1, 1, 2,
+ 2, 3, 2, 3, 0, 2, 3, 3, 0, 3, 0, 0, 1, 0, 0, 0, 1, 3, 1, 1,
+ 2, 3, 2, 1, 1, 2, 2, 2, 3, 0, 1, 1, 2, 1, 2, 0, 2, 3, 1, 3,
+ 0, 1, 1, 3, 0, 2, 3, 0, 1, 2, 3, 2, 0, 0, 3, 3, 2, 1, 1, 2,
+ 3, 0, 1, 1, 1, 1, 2, 0, 1, 2, 0, 1, 1, 1, 0, 1, 3, 2, 3, 1,
+ 0, 2, 1, 2, 1, 3, 3, 1, 0, 2, 2, 3, 1, 3, 1, 3, 0, 1, 0, 3,
+ 0, 3, 2, 0, 3, 3, 3, 0, 3, 2, 2, 2, 1, 3, 0, 0, 1, 1, 3, 0,
+ 1, 2, 1, 0, 0, 0, 3, 2, 2, 0, 0, 2, 1, 3, 0, 0, 3, 0, 0, 2,
+ 1, 1, 2, 2, 1, 3, 2, 2, 1, 1, 2, 1, 3, 2, 1, 1, 3, 0, 1, 3,
+ 3, 2, 2, 1, 0, 3, 2, 2, 2, 3, 0, 1, 3, 3, 2, 3, 0, 3, 2, 3,
+ 1, 1, 0, 0, 0, 2, 3, 0, 3, 0, 1, 1, 3, 1, 3, 2, 1, 1, 2, 1,
+ 3, 2, 0, 2, 1, 0, 2, 3, 2, 3, 2, 1, 2, 3, 0, 0, 1, 1, 0, 0,
+ 2, 1, 0, 1, 2, 2, 2, 2, 0, 3, 3, 1, 0, 0, 0, 0, 3, 1, 1, 0,
+ 0, 0, 0, 1, 2, 2, 1, 3, 0, 2, 3, 2, 3, 2, 2, 1, 2, 2, 3, 3,
+ 1, 3, 0, 2, 2, 3, 3, 1, 2, 2, 2, 3, 1, 1, 1, 0, 0, 0, 3, 0,
+ 1, 0, 3, 1, 1, 3, 0, 1, 2, 2, 0, 0, 3, 3, 3, 3, 2, 1, 0, 0,
+ 1, 0, 2, 0, 1, 1, 0, 0, 3, 3, 2, 1, 1, 1, 0, 1, 1, 2, 2, 1,
+ 1, 2, 0, 3, 1, 3, 1, 0, 3, 0, 3, 1, 1, 1, 0, 2, 0, 3, 1, 0,
+ 1, 0, 2, 0, 2, 3, 3, 3, 1, 2, 3, 2, 2, 0, 1, 1, 0, 3, 3, 1,
+ 3, 3, 2, 0, 2, 0, 2, 2, 3, 3, 3, 0, 2, 3, 3, 1, 3, 2, 2, 2,
+ 0, 2, 3, 0, 2, 0, 3, 2, 2, 1, 1, 0, 2, 2, 2, 0, 2, 2, 0, 1,
+ 3, 2, 1, 3, 2, 2, 0, 3, 3, 1, 2, 2, 0, 0, 3, 2, 1, 2, 2, 1,
+ 3, 1, 2, 0, 0, 1, 1, 2, 1, 3, 2, 2, 3, 0, 2, 1, 3, 2, 1, 3,
+ 2, 3, 3, 1, 2, 1, 2, 2, 0, 0, 0, 3, 0, 2, 3, 1, 0, 0, 2, 3,
+ 3, 2, 2, 1
+};
+
+static data_t input2_data[ARRAY_SIZE] =
+{
+ 1, 1, 0, 3, 1, 2, 0, 0, 0, 0, 0, 2, 1, 2, 3, 0, 0, 3, 3, 2,
+ 2, 1, 2, 3, 3, 0, 2, 2, 1, 1, 2, 2, 0, 2, 2, 1, 2, 3, 2, 2,
+ 3, 3, 2, 2, 1, 1, 1, 1, 2, 1, 2, 2, 3, 3, 3, 0, 0, 3, 2, 3,
+ 2, 3, 1, 2, 1, 1, 2, 2, 0, 1, 0, 3, 2, 1, 1, 1, 2, 0, 1, 2,
+ 2, 0, 2, 1, 3, 3, 2, 3, 2, 0, 3, 1, 3, 3, 2, 0, 1, 0, 1, 1,
+ 2, 2, 1, 1, 2, 2, 1, 2, 3, 3, 1, 3, 2, 2, 2, 3, 3, 1, 0, 2,
+ 1, 0, 0, 0, 1, 1, 2, 0, 3, 2, 3, 3, 0, 2, 3, 1, 0, 0, 2, 1,
+ 2, 0, 2, 1, 1, 2, 3, 1, 3, 2, 1, 0, 0, 0, 0, 0, 2, 2, 0, 2,
+ 1, 2, 0, 3, 2, 2, 0, 0, 3, 2, 1, 1, 3, 0, 2, 0, 0, 1, 0, 2,
+ 3, 3, 1, 3, 3, 0, 0, 2, 2, 0, 0, 0, 1, 0, 0, 1, 3, 0, 2, 1,
+ 3, 2, 2, 1, 3, 2, 0, 1, 2, 2, 3, 2, 1, 1, 1, 1, 3, 0, 1, 3,
+ 2, 2, 3, 1, 1, 2, 0, 2, 1, 1, 2, 3, 1, 0, 1, 0, 1, 1, 0, 0,
+ 2, 0, 3, 0, 3, 0, 3, 2, 2, 3, 3, 2, 1, 0, 2, 2, 1, 1, 0, 3,
+ 3, 2, 2, 0, 0, 3, 0, 1, 0, 0, 1, 2, 0, 1, 3, 0, 1, 2, 2, 0,
+ 0, 3, 0, 3, 0, 1, 1, 2, 0, 0, 0, 3, 0, 0, 2, 1, 1, 1, 0, 2,
+ 1, 3, 1, 2, 0, 3, 0, 3, 1, 3, 0, 0, 2, 2, 2, 2, 3, 3, 2, 1,
+ 2, 2, 1, 1, 2, 2, 2, 2, 0, 3, 0, 0, 2, 0, 1, 2, 0, 3, 2, 3,
+ 2, 0, 2, 1, 2, 1, 0, 2, 1, 1, 3, 2, 2, 3, 1, 0, 3, 3, 1, 0,
+ 3, 2, 2, 0, 0, 3, 0, 0, 2, 0, 3, 2, 3, 1, 1, 0, 0, 2, 3, 0,
+ 0, 1, 1, 1, 2, 1, 3, 2, 1, 3, 0, 1, 3, 3, 1, 1, 1, 1, 1, 1,
+ 0, 0, 2, 3, 2, 2, 2, 3, 2, 3, 1, 2, 3, 2, 2, 2, 0, 1, 3, 0,
+ 1, 1, 0, 1, 0, 1, 1, 3, 3, 1, 2, 2, 3, 2, 0, 2, 2, 0, 1, 3,
+ 0, 1, 3, 2, 1, 3, 3, 2, 0, 1, 3, 2, 0, 2, 1, 1, 0, 3, 0, 1,
+ 1, 1, 1, 1, 3, 0, 0, 1, 0, 2, 3, 1, 3, 0, 2, 1, 3, 0, 3, 0,
+ 3, 2, 2, 0, 0, 2, 1, 3, 3, 2, 3, 2, 2, 1, 2, 2, 3, 0, 3, 2,
+ 2, 0, 3, 2, 3, 2, 0, 0, 1, 2, 0, 0, 2, 0, 0, 3, 3, 2, 0, 0,
+ 3, 3, 0, 2, 3, 1, 0, 1, 0, 2, 1, 0, 2, 1, 0, 1, 0, 3, 0, 2,
+ 2, 3, 0, 0, 2, 1, 0, 1, 0, 0, 0, 2, 2, 3, 2, 0, 3, 3, 2, 1,
+ 0, 0, 3, 1, 2, 3, 3, 1, 0, 3, 1, 1, 0, 3, 3, 3, 2, 2, 2, 0,
+ 1, 2, 0, 3, 0, 1, 0, 1, 1, 0, 1, 2, 0, 3, 2, 0, 1, 2, 2, 0,
+ 2, 0, 0, 1, 0, 3, 0, 3, 2, 1, 1, 1, 1, 3, 2, 1, 1, 1, 1, 0,
+ 2, 1, 1, 3, 2, 0, 2, 1, 1, 0, 2, 2, 1, 3, 0, 2, 1, 0, 1, 2,
+ 0, 1, 3, 2, 3, 2, 1, 0, 2, 0, 2, 2, 3, 1, 1, 3, 2, 3, 2, 2,
+ 0, 2, 0, 0, 0, 3, 2, 0, 2, 2, 3, 3, 3, 2, 1, 2, 0, 0, 3, 0,
+ 2, 0, 3, 2, 2, 3, 0, 3, 2, 1, 2, 2, 1, 2, 0, 0, 3, 1, 2, 0,
+ 2, 3, 2, 2, 1, 1, 1, 3, 3, 3, 3, 3, 1, 3, 0, 1, 3, 2, 2, 1,
+ 0, 1, 1, 2, 1, 2, 3, 1, 2, 2, 1, 2, 1, 1, 0, 3, 3, 1, 1, 3,
+ 2, 0, 0, 1, 2, 0, 1, 3, 1, 0, 0, 2, 2, 3, 3, 0, 2, 3, 2, 1,
+ 1, 3, 0, 2, 2, 3, 3, 1, 2, 3, 3, 3, 1, 3, 0, 3, 1, 1, 2, 2,
+ 2, 1, 0, 3, 2, 3, 0, 2, 3, 2, 3, 1, 2, 3, 3, 1, 2, 1, 0, 0,
+ 0, 3, 3, 3, 3, 0, 3, 3, 3, 3, 2, 1, 0, 3, 0, 3, 2, 3, 1, 0,
+ 0, 1, 3, 1, 0, 2, 2, 3, 1, 0, 2, 1, 1, 3, 1, 1, 3, 1, 2, 1,
+ 0, 0, 3, 2, 1, 1, 1, 1, 3, 2, 1, 3, 3, 1, 0, 3, 1, 1, 2, 0,
+ 0, 0, 2, 3, 3, 2, 2, 3, 0, 2, 3, 1, 3, 3, 0, 2, 1, 2, 2, 2,
+ 1, 0, 1, 3, 2, 3, 1, 1, 2, 1, 1, 0, 0, 2, 3, 2, 1, 0, 3, 1,
+ 3, 0, 1, 1, 2, 2, 1, 3, 3, 1, 1, 0, 0, 3, 3, 0, 0, 0, 0, 0,
+ 3, 1, 3, 0, 0, 0, 3, 3, 2, 1, 3, 0, 1, 3, 1, 1, 1, 0, 1, 0,
+ 1, 2, 2, 2, 3, 3, 0, 2, 3, 2, 1, 3, 3, 1, 1, 3, 0, 3, 3, 2,
+ 1, 1, 2, 0, 3, 0, 1, 2, 1, 1, 0, 0, 1, 2, 2, 0, 3, 1, 1, 1,
+ 3, 3, 3, 1, 0, 3, 3, 2, 2, 2, 1, 2, 0, 1, 1, 3, 0, 3, 1, 0,
+ 2, 2, 0, 1, 2, 3, 2, 1, 2, 0, 3, 2, 1, 3, 0, 1, 2, 0, 3, 0,
+ 1, 1, 2, 1
+};
+
+static data_t verify_data[ARRAY_SIZE] =
+{
+ 72, 75, 88, 101, 80, 88, 73, 75, 80, 81, 58, 75, 86, 65, 60, 80, 84, 83, 87, 83,
+ 108, 93, 85, 76, 72, 98, 79, 86, 80, 96, 91, 85, 72, 64, 70, 83, 68, 92, 51, 54,
+ 85, 85, 60, 58, 90, 64, 55, 69, 72, 48, 94, 77, 91, 83, 70, 69, 67, 77, 59, 50,
+ 67, 74, 77, 67, 67, 62, 72, 71, 68, 79, 54, 61, 67, 61, 55, 62, 78, 60, 53, 64,
+ 67, 69, 99, 68, 88, 60, 66, 63, 70, 62, 65, 50, 53, 66, 70, 72, 75, 78, 85, 95,
+ 71, 89, 70, 68, 86, 88, 58, 77, 84, 70, 65, 68, 73, 75, 91, 96, 105, 92, 76, 68,
+ 86, 69, 80, 59, 73, 83, 88, 75, 64, 63, 71, 99, 77, 77, 69, 55, 80, 73, 54, 73,
+ 87, 78, 60, 69, 65, 78, 86, 89, 95, 92, 63, 69, 89, 61, 80, 65, 70, 77, 89, 77,
+ 79, 79, 73, 92, 64, 81, 60, 78, 81, 80, 61, 63, 89, 65, 56, 83, 77, 65, 102, 70,
+ 98, 86, 96, 68, 72, 89, 73, 73, 70, 89, 84, 76, 48, 61, 63, 70, 70, 79, 50, 53,
+ 64, 63, 43, 51, 59, 62, 43, 63, 55, 77, 79, 74, 75, 74, 64, 44, 65, 69, 72, 66,
+ 54, 71, 74, 72, 69, 76, 68, 89, 94, 75, 65, 53, 85, 79, 65, 74, 82, 73, 58, 70,
+ 84, 77, 99, 72, 92, 84, 78, 62, 59, 83, 71, 74, 63, 85, 80, 78, 71, 72, 79, 83,
+ 73, 82, 60, 85, 76, 82, 60, 70, 82, 68, 54, 85, 84, 70, 86, 74, 100, 88, 98, 68,
+ 67, 87, 69, 73, 68, 88, 76, 71, 47, 43, 47, 80, 54, 65, 40, 37, 59, 53, 33, 48,
+ 62, 40, 36, 55, 36, 62, 53, 57, 70, 69, 45, 43, 53, 61, 42, 57, 56, 63, 51, 47,
+ 59, 75, 64, 89, 83, 75, 59, 75, 91, 92, 58, 64, 83, 74, 58, 60, 76, 66, 97, 69,
+ 90, 95, 92, 64, 78, 75, 77, 73, 65, 78, 82, 75, 47, 54, 59, 71, 59, 56, 53, 42,
+ 60, 55, 40, 51, 60, 46, 36, 59, 46, 57, 67, 43, 51, 53, 53, 38, 54, 56, 55, 48,
+ 41, 46, 63, 63, 80, 77, 89, 102, 89, 98, 74, 86, 98, 93, 63, 76, 98, 77, 48, 101,
+ 86, 88, 100, 82, 102, 90, 95, 75, 86, 103, 83, 98, 80, 104, 98, 86, 71, 74, 80, 90,
+ 86, 87, 73, 70, 81, 83, 55, 66, 90, 66, 58, 84, 77, 84, 93, 72, 99, 75, 85, 65,
+ 70, 89, 71, 82, 64, 79, 82, 80, 67, 73, 86, 101, 78, 97, 66, 64, 84, 80, 55, 64,
+ 79, 73, 51, 79, 89, 68, 94, 77, 109, 102, 82, 61, 66, 93, 88, 70, 82, 82, 85, 69,
+ 69, 72, 66, 97, 85, 90, 70, 59, 76, 89, 53, 56, 90, 79, 71, 64, 70, 67, 100, 92,
+ 106, 89, 83, 78, 73, 80, 70, 72, 65, 70, 92, 88, 57, 76, 55, 85, 66, 80, 61, 63,
+ 63, 78, 54, 58, 71, 73, 54, 63, 63, 62, 89, 76, 86, 81, 83, 54, 70, 81, 78, 64,
+ 56, 72, 74, 81, 75, 63, 68, 89, 65, 77, 58, 68, 75, 83, 52, 62, 82, 63, 55, 75,
+ 51, 70, 95, 66, 83, 77, 86, 61, 64, 77, 48, 70, 66, 82, 72, 75, 79, 71, 72, 89,
+ 78, 78, 66, 59, 91, 80, 55, 64, 79, 68, 54, 71, 67, 75, 87, 84, 100, 101, 76, 58,
+ 74, 82, 61, 74, 75, 97, 85, 79, 61, 55, 69, 68, 72, 65, 52, 64, 80, 73, 48, 54,
+ 71, 66, 42, 61, 66, 63, 92, 64, 85, 77, 73, 54, 74, 73, 76, 66, 62, 79, 85, 70,
+ 71, 84, 87, 81, 88, 86, 77, 77, 93, 88, 78, 71, 101, 89, 58, 84, 95, 81, 89, 97,
+ 104, 79, 83, 76, 90, 81, 91, 74, 70, 76, 91, 80, 51, 48, 56, 69, 47, 63, 54, 42,
+ 63, 63, 42, 52, 66, 56, 39, 59, 61, 52, 59, 63, 62, 68, 57, 35, 67, 58, 56, 52,
+ 61, 63, 60, 47, 85, 75, 89, 106, 88, 95, 74, 82, 107, 107, 64, 78, 98, 90, 62, 91,
+ 79, 87, 111, 84, 104, 106, 96, 68, 94, 99, 81, 89, 79, 105, 95, 86, 65, 63, 77, 89,
+ 66, 88, 56, 73, 82, 92, 41, 62, 85, 66, 50, 81, 57, 71, 77, 78, 86, 89, 77, 53,
+ 67, 78, 61, 63, 72, 82, 69, 66, 59, 46, 55, 70, 56, 64, 45, 50, 65, 64, 42, 56,
+ 78, 49, 51, 52, 38, 56, 72, 55, 73, 72, 61, 50, 63, 60, 47, 57, 55, 73, 53, 68,
+ 85, 88, 91, 96, 82, 89, 73, 76, 87, 86, 67, 69, 96, 84, 57, 89, 87, 89, 99, 88,
+ 104, 90, 85, 75, 88, 92, 85, 75, 74, 87, 103, 94, 55, 48, 56, 65, 72, 50, 45, 51,
+ 63, 62, 47, 57, 79, 53, 36, 63, 54, 68, 71, 59, 63, 61, 63, 41, 50, 73, 57, 59,
+ 56, 76, 73, 65, 61, 64, 61, 79, 53, 73, 57, 44, 61, 59, 59, 56, 81, 59, 49, 62,
+ 65, 55, 69, 72, 79, 70, 58, 57, 68, 61, 62, 50, 57, 60, 66, 66, 63, 77, 81, 89,
+ 85, 81, 76, 73, 78, 95, 59, 70, 81, 77, 46, 79, 78, 79, 83, 81, 84, 82, 85, 48,
+ 74, 85, 85, 74, 74, 80, 80, 74, 60, 76, 80, 97, 88, 93, 66, 66, 73, 84, 56, 70,
+ 90, 63, 58, 78, 73, 93, 90, 78, 94, 88, 82, 67, 85, 70, 81, 86, 74, 82, 88, 82,
+ 68, 73, 75, 91, 78, 97, 71, 66, 74, 85, 50, 59, 86, 77, 70, 74, 75, 74, 99, 82,
+ 99, 91, 86, 65, 80, 77, 72, 69, 60, 78, 90, 87, 79, 69, 74, 98, 70, 86, 81, 67,
+ 69, 78, 48, 65, 88, 70, 70, 70, 69, 72, 96, 90, 99, 82, 81, 76, 98, 73, 74, 71,
+ 69, 73, 94, 89
+};
+
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# matmul_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the matmul benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: matmul_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "static data_t ".$arrayName."[ARRAY_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3d",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+
+
+#--------------------------------------------------------------------------
+# Matmul
+#--------------------------------------------------------------------------
+
+# http://answers.oreilly.com/topic/418-how-to-multiply-matrices-in-perl/
+
+sub mmult {
+ my ($m1,$m2) = @_;
+ my ($m1rows,$m1cols) = matdim($m1);
+ my ($m2rows,$m2cols) = matdim($m2);
+
+ my $result = [ ];
+ my ($i, $j, $k);
+
+ for $i (range($m1rows)) {
+ for $j (range($m2cols)) {
+ for $k (range($m1cols)) {
+ $result->[$i][$j] += $m1->[$i][$k] * $m2->[$k][$j];
+ }
+ }
+ }
+ return $result;
+}
+
+sub range { 0 .. ($_[0] - 1) }
+
+
+sub veclen {
+ my $ary_ref = $_[0];
+ my $type = ref $ary_ref;
+ if ($type ne "ARRAY") { die "$type is bad array ref for $ary_ref" }
+ return scalar(@$ary_ref);
+}
+
+sub matdim {
+ my $matrix = $_[0];
+ my $rows = veclen($matrix);
+ my $cols = veclen($matrix->[0]);
+ return ($rows, $cols);
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ # create random input arrays
+ my $mat_values1;
+ my $mat_values2;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ for ( my $j = 0; $j < $opts{"size"}; $j++ ) {
+ $mat_values1->[$i][$j] = int(rand(4));
+ $mat_values2->[$i][$j] = int(rand(4));
+ }
+ }
+
+ # perform matmul
+ my $mat_results = mmult( $mat_values1, $mat_values2 );
+
+ # translate 2d arrays to 1d-somethings (I don't know how to code in perl - Chris)
+ my @values1;
+ my @values2;
+ my @results;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ for ( my $j = 0; $j < $opts{"size"}; $j++ ) {
+ my $value1 = $mat_values1->[$i][$j];
+ my $value2 = $mat_values2->[$i][$j];
+ my $result = $mat_results->[$i][$j];
+ push( @values1, $value1 );
+ push( @values2, $value2 );
+ push( @results, $result );
+ }
+ }
+
+ print "\n\#define ARRAY_SIZE ".($opts{"size"}*$opts{"size"})." \n\n";
+ print "\n\#define DIM_SIZE ".$opts{"size"}." \n\n";
+
+ printArray( "input1_data", \@values1 );
+ printArray( "input2_data", \@values2 );
+ printArray( "verify_data", \@results);
+
+}
+
+main();
+
--- /dev/null
+//**************************************************************************
+// Multi-threaded Matrix Multiply benchmark
+//--------------------------------------------------------------------------
+// TA : Christopher Celio
+// Student:
+//
+//
+// This benchmark multiplies two 2-D arrays together and writes the results to
+// a third vector. The input data (and reference data) should be generated
+// using the matmul_gendata.pl perl script and dumped to a file named
+// dataset.h.
+
+
+// print out arrays, etc.
+//#define DEBUG
+
+//--------------------------------------------------------------------------
+// Includes
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+typedef float data_t;
+#include "dataset.h"
+
+
+//--------------------------------------------------------------------------
+// Basic Utilities and Multi-thread Support
+
+__thread unsigned long coreid;
+unsigned long ncores;
+
+#include "util.h"
+
+#define stringify_1(s) #s
+#define stringify(s) stringify_1(s)
+#define stats(code) do { \
+ unsigned long _c = -rdcycle(), _i = -rdinstret(); \
+ code; \
+ _c += rdcycle(), _i += rdinstret(); \
+ if (coreid == 0) \
+ printf("%s: %ld cycles, %ld.%ld cycles/iter, %ld.%ld CPI\n", \
+ stringify(code), _c, _c/DIM_SIZE/DIM_SIZE/DIM_SIZE, 10*_c/DIM_SIZE/DIM_SIZE/DIM_SIZE%10, _c/_i, 10*_c/_i%10); \
+ } while(0)
+
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+void printArray( char name[], int n, data_t arr[] )
+{
+ int i;
+ if (coreid != 0)
+ return;
+
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %3ld ", (long) arr[i] );
+ printf( "\n" );
+}
+
+void __attribute__((noinline)) verify(size_t n, const data_t* test, const data_t* correct)
+{
+ if (coreid != 0)
+ return;
+
+ size_t i;
+ for (i = 0; i < n; i++)
+ {
+ if (test[i] != correct[i])
+ {
+ printf("FAILED test[%d]= %3ld, correct[%d]= %3ld\n",
+ i, (long)test[i], i, (long)correct[i]);
+ exit(-1);
+ }
+ }
+
+ return;
+}
+
+//--------------------------------------------------------------------------
+// matmul function
+
+// single-thread, naive version
+void __attribute__((noinline)) matmul_naive(const int lda, const data_t A[], const data_t B[], data_t C[] )
+{
+ int i, j, k;
+
+ if (coreid > 0)
+ return;
+
+ for ( i = 0; i < lda; i++ )
+ for ( j = 0; j < lda; j++ )
+ {
+ for ( k = 0; k < lda; k++ )
+ {
+ C[i + j*lda] += A[j*lda + k] * B[k*lda + i];
+ }
+ }
+
+}
+
+
+
+void __attribute__((noinline)) matmul(const int lda, const data_t A[], const data_t B[], data_t C[] )
+{
+
+ // ***************************** //
+ // **** ADD YOUR CODE HERE ***** //
+ // ***************************** //
+ //
+ // feel free to make a separate function for MI and MSI versions.
+
+}
+
+//--------------------------------------------------------------------------
+// Main
+//
+// all threads start executing thread_entry(). Use their "coreid" to
+// differentiate between threads (each thread is running on a separate core).
+
+void thread_entry(int cid, int nc)
+{
+ coreid = cid;
+ ncores = nc;
+
+ // static allocates data in the binary, which is visible to both threads
+ static data_t results_data[ARRAY_SIZE];
+
+
+ // Execute the provided, naive matmul
+ barrier();
+ stats(matmul_naive(DIM_SIZE, input1_data, input2_data, results_data); barrier());
+
+
+ // verify
+ verify(ARRAY_SIZE, results_data, verify_data);
+
+ // clear results from the first trial
+ size_t i;
+ if (coreid == 0)
+ for (i=0; i < ARRAY_SIZE; i++)
+ results_data[i] = 0;
+ barrier();
+
+
+ // Execute your faster matmul
+ barrier();
+ stats(matmul(DIM_SIZE, input1_data, input2_data, results_data); barrier());
+
+#ifdef DEBUG
+ printArray("results:", ARRAY_SIZE, results_data);
+ printArray("verify :", ARRAY_SIZE, verify_data);
+#endif
+
+ // verify
+ verify(ARRAY_SIZE, results_data, verify_data);
+ barrier();
+
+ exit(0);
+}
+
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+mt_vvadd_c_src = \
+ mt-vvadd.c \
+
+mt_vvadd_riscv_src = \
+ crt-mt.S \
+
+mt_vvadd_c_objs = $(patsubst %.c, %.o, $(mt_vvadd_c_src))
+mt_vvadd_riscv_objs = $(patsubst %.S, %.o, $(mt_vvadd_riscv_src))
+
+mt_vvadd_host_bin = mt-vvadd.host
+$(mt_vvadd_host_bin) : $(mt_vvadd_c_src)
+ $(HOST_COMP) $^ -o $(mt_vvadd_host_bin)
+
+mt_vvadd_riscv_bin = mt-vvadd.riscv
+$(mt_vvadd_riscv_bin) : $(mt_vvadd_c_objs) $(mt_vvadd_riscv_objs)
+ $(RISCV_LINK_MT) $(RISCV_LINK_SYSCALL) $(mt_vvadd_c_objs) $(mt_vvadd_riscv_objs) -o $(mt_vvadd_riscv_bin)
+
+junk += $(mt_vvadd_c_objs) $(mt_vvadd_riscv_objs) \
+ $(mt_vvadd_host_bin) $(mt_vvadd_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 1000
+
+static data_t input1_data[DATA_SIZE] =
+{
+ 0.00, 15.00, 10.00, 3.00, 14.00, 6.00, 2.00, 18.00, 11.00, 15.00, 11.00, 0.00, 17.00, 16.00, 7.00, 13.00, 18.00, 2.00, 2.00, 5.00,
+ 8.00, 5.00, 12.00, 14.00, 6.00, 12.00, 16.00, 7.00, 9.00, 17.00, 10.00, 10.00, 3.00, 5.00, 14.00, 11.00, 9.00, 12.00, 3.00, 1.00,
+ 5.00, 4.00, 6.00, 17.00, 17.00, 4.00, 17.00, 15.00, 17.00, 18.00, 3.00, 18.00, 10.00, 6.00, 12.00, 12.00, 3.00, 2.00, 16.00, 1.00,
+ 5.00, 6.00, 2.00, 17.00, 16.00, 5.00, 10.00, 18.00, 14.00, 4.00, 9.00, 9.00, 7.00, 4.00, 8.00, 13.00, 12.00, 6.00, 4.00, 17.00,
+ 5.00, 2.00, 11.00, 11.00, 7.00, 6.00, 8.00, 5.00, 6.00, 6.00, 11.00, 1.00, 18.00, 7.00, 6.00, 9.00, 10.00, 17.00, 14.00, 4.00,
+ 14.00, 11.00, 2.00, 0.00, 2.00, 17.00, 17.00, 15.00, 10.00, 8.00, 12.00, 18.00, 5.00, 0.00, 0.00, 1.00, 1.00, 8.00, 11.00, 11.00,
+ 7.00, 5.00, 15.00, 18.00, 15.00, 6.00, 8.00, 9.00, 18.00, 6.00, 15.00, 16.00, 10.00, 18.00, 13.00, 6.00, 10.00, 16.00, 0.00, 10.00,
+ 12.00, 8.00, 8.00, 3.00, 0.00, 1.00, 4.00, 0.00, 8.00, 15.00, 16.00, 9.00, 7.00, 7.00, 10.00, 9.00, 16.00, 12.00, 5.00, 5.00,
+ 9.00, 5.00, 17.00, 4.00, 13.00, 13.00, 4.00, 14.00, 10.00, 5.00, 10.00, 10.00, 6.00, 18.00, 5.00, 15.00, 5.00, 15.00, 13.00, 18.00,
+ 6.00, 13.00, 5.00, 18.00, 12.00, 14.00, 1.00, 7.00, 2.00, 1.00, 7.00, 12.00, 15.00, 15.00, 6.00, 2.00, 1.00, 2.00, 18.00, 6.00,
+ 10.00, 14.00, 9.00, 15.00, 11.00, 0.00, 3.00, 1.00, 2.00, 2.00, 14.00, 7.00, 18.00, 0.00, 2.00, 2.00, 16.00, 8.00, 4.00, 5.00,
+ 7.00, 11.00, 7.00, 10.00, 14.00, 10.00, 3.00, 0.00, 13.00, 9.00, 14.00, 0.00, 14.00, 1.00, 3.00, 16.00, 2.00, 14.00, 6.00, 17.00,
+ 17.00, 6.00, 9.00, 8.00, 9.00, 12.00, 5.00, 14.00, 2.00, 16.00, 17.00, 5.00, 4.00, 0.00, 14.00, 10.00, 6.00, 15.00, 15.00, 14.00,
+ 5.00, 1.00, 8.00, 8.00, 13.00, 8.00, 0.00, 4.00, 7.00, 9.00, 13.00, 16.00, 9.00, 14.00, 9.00, 13.00, 0.00, 7.00, 16.00, 17.00,
+ 18.00, 10.00, 13.00, 8.00, 4.00, 9.00, 13.00, 0.00, 6.00, 4.00, 6.00, 4.00, 10.00, 14.00, 14.00, 9.00, 15.00, 15.00, 3.00, 3.00,
+ 12.00, 0.00, 3.00, 2.00, 16.00, 1.00, 7.00, 2.00, 16.00, 2.00, 2.00, 0.00, 14.00, 3.00, 3.00, 10.00, 4.00, 10.00, 3.00, 4.00,
+ 13.00, 14.00, 13.00, 0.00, 1.00, 15.00, 16.00, 9.00, 7.00, 9.00, 0.00, 11.00, 1.00, 1.00, 15.00, 17.00, 12.00, 16.00, 15.00, 4.00,
+ 8.00, 2.00, 10.00, 10.00, 0.00, 18.00, 17.00, 7.00, 7.00, 2.00, 10.00, 17.00, 9.00, 7.00, 5.00, 3.00, 8.00, 11.00, 6.00, 9.00,
+ 13.00, 0.00, 3.00, 5.00, 2.00, 5.00, 7.00, 4.00, 9.00, 2.00, 13.00, 17.00, 14.00, 12.00, 1.00, 3.00, 7.00, 17.00, 0.00, 14.00,
+ 16.00, 2.00, 2.00, 1.00, 2.00, 15.00, 16.00, 8.00, 2.00, 4.00, 15.00, 15.00, 10.00, 6.00, 11.00, 9.00, 15.00, 17.00, 3.00, 8.00,
+ 15.00, 3.00, 10.00, 15.00, 8.00, 14.00, 16.00, 15.00, 15.00, 14.00, 1.00, 7.00, 4.00, 18.00, 2.00, 13.00, 11.00, 15.00, 7.00, 10.00,
+ 13.00, 10.00, 7.00, 14.00, 18.00, 4.00, 18.00, 4.00, 3.00, 9.00, 1.00, 13.00, 15.00, 2.00, 5.00, 15.00, 12.00, 10.00, 2.00, 0.00,
+ 10.00, 15.00, 0.00, 11.00, 14.00, 11.00, 14.00, 9.00, 1.00, 18.00, 14.00, 18.00, 15.00, 5.00, 1.00, 15.00, 18.00, 14.00, 3.00, 15.00,
+ 11.00, 2.00, 15.00, 0.00, 13.00, 1.00, 4.00, 14.00, 14.00, 5.00, 2.00, 13.00, 17.00, 8.00, 7.00, 6.00, 5.00, 10.00, 14.00, 14.00,
+ 17.00, 0.00, 0.00, 17.00, 18.00, 15.00, 10.00, 16.00, 18.00, 5.00, 9.00, 10.00, 18.00, 7.00, 11.00, 5.00, 4.00, 16.00, 2.00, 8.00,
+ 13.00, 1.00, 12.00, 3.00, 4.00, 6.00, 15.00, 12.00, 0.00, 6.00, 18.00, 12.00, 14.00, 18.00, 3.00, 2.00, 3.00, 5.00, 3.00, 14.00,
+ 18.00, 12.00, 10.00, 11.00, 8.00, 4.00, 10.00, 10.00, 9.00, 18.00, 14.00, 3.00, 7.00, 17.00, 12.00, 0.00, 10.00, 9.00, 17.00, 3.00,
+ 0.00, 4.00, 6.00, 16.00, 14.00, 12.00, 13.00, 13.00, 18.00, 7.00, 0.00, 1.00, 9.00, 7.00, 12.00, 6.00, 18.00, 8.00, 9.00, 13.00,
+ 13.00, 17.00, 10.00, 16.00, 1.00, 10.00, 17.00, 16.00, 2.00, 18.00, 4.00, 2.00, 6.00, 1.00, 1.00, 1.00, 8.00, 14.00, 6.00, 6.00,
+ 13.00, 14.00, 13.00, 6.00, 5.00, 10.00, 11.00, 11.00, 16.00, 1.00, 5.00, 9.00, 13.00, 8.00, 10.00, 2.00, 12.00, 15.00, 5.00, 14.00,
+ 3.00, 7.00, 9.00, 18.00, 2.00, 11.00, 16.00, 4.00, 5.00, 10.00, 17.00, 10.00, 3.00, 4.00, 14.00, 18.00, 13.00, 6.00, 8.00, 11.00,
+ 14.00, 3.00, 5.00, 6.00, 6.00, 5.00, 13.00, 0.00, 9.00, 9.00, 1.00, 7.00, 5.00, 5.00, 1.00, 6.00, 18.00, 11.00, 17.00, 7.00,
+ 1.00, 10.00, 5.00, 12.00, 6.00, 16.00, 16.00, 5.00, 1.00, 10.00, 10.00, 15.00, 7.00, 18.00, 8.00, 17.00, 3.00, 5.00, 3.00, 14.00,
+ 0.00, 16.00, 12.00, 0.00, 14.00, 17.00, 16.00, 2.00, 18.00, 13.00, 10.00, 13.00, 4.00, 14.00, 2.00, 3.00, 4.00, 8.00, 17.00, 0.00,
+ 6.00, 11.00, 5.00, 3.00, 3.00, 2.00, 15.00, 13.00, 10.00, 4.00, 1.00, 11.00, 6.00, 17.00, 1.00, 0.00, 18.00, 3.00, 3.00, 11.00,
+ 7.00, 7.00, 11.00, 14.00, 7.00, 16.00, 11.00, 10.00, 8.00, 6.00, 11.00, 5.00, 17.00, 10.00, 7.00, 8.00, 14.00, 2.00, 9.00, 17.00,
+ 15.00, 13.00, 10.00, 6.00, 0.00, 15.00, 11.00, 10.00, 11.00, 18.00, 2.00, 5.00, 17.00, 18.00, 11.00, 15.00, 3.00, 17.00, 9.00, 17.00,
+ 8.00, 6.00, 2.00, 4.00, 2.00, 11.00, 15.00, 2.00, 18.00, 3.00, 9.00, 7.00, 15.00, 9.00, 14.00, 10.00, 9.00, 6.00, 13.00, 8.00,
+ 15.00, 14.00, 0.00, 11.00, 5.00, 2.00, 12.00, 14.00, 10.00, 16.00, 9.00, 7.00, 9.00, 17.00, 4.00, 4.00, 7.00, 8.00, 4.00, 4.00,
+ 9.00, 7.00, 3.00, 5.00, 11.00, 11.00, 10.00, 13.00, 3.00, 14.00, 15.00, 8.00, 1.00, 1.00, 3.00, 0.00, 16.00, 9.00, 6.00, 1.00,
+ 0.00, 2.00, 0.00, 6.00, 13.00, 12.00, 5.00, 18.00, 1.00, 11.00, 17.00, 11.00, 16.00, 14.00, 14.00, 9.00, 11.00, 9.00, 17.00, 15.00,
+ 5.00, 18.00, 2.00, 11.00, 10.00, 16.00, 18.00, 5.00, 11.00, 12.00, 11.00, 18.00, 7.00, 6.00, 8.00, 3.00, 4.00, 3.00, 16.00, 4.00,
+ 6.00, 2.00, 15.00, 6.00, 7.00, 16.00, 0.00, 7.00, 11.00, 10.00, 3.00, 0.00, 14.00, 16.00, 15.00, 15.00, 12.00, 7.00, 1.00, 4.00,
+ 8.00, 4.00, 12.00, 0.00, 7.00, 8.00, 1.00, 1.00, 14.00, 15.00, 9.00, 8.00, 6.00, 6.00, 4.00, 7.00, 8.00, 13.00, 10.00, 5.00,
+ 8.00, 11.00, 2.00, 16.00, 7.00, 17.00, 5.00, 2.00, 17.00, 0.00, 18.00, 6.00, 7.00, 4.00, 4.00, 12.00, 0.00, 18.00, 8.00, 4.00,
+ 7.00, 0.00, 11.00, 1.00, 11.00, 17.00, 18.00, 15.00, 8.00, 11.00, 15.00, 9.00, 12.00, 1.00, 5.00, 6.00, 1.00, 18.00, 14.00, 7.00,
+ 16.00, 16.00, 10.00, 3.00, 13.00, 0.00, 12.00, 9.00, 18.00, 14.00, 15.00, 4.00, 11.00, 15.00, 15.00, 8.00, 16.00, 11.00, 13.00, 12.00,
+ 1.00, 13.00, 14.00, 2.00, 11.00, 0.00, 17.00, 11.00, 12.00, 6.00, 4.00, 4.00, 11.00, 13.00, 10.00, 2.00, 10.00, 14.00, 0.00, 6.00,
+ 18.00, 10.00, 7.00, 14.00, 12.00, 9.00, 4.00, 16.00, 17.00, 8.00, 14.00, 9.00, 0.00, 4.00, 15.00, 13.00, 8.00, 13.00, 13.00, 8.00,
+ 15.00, 6.00, 11.00, 4.00, 2.00, 6.00, 5.00, 14.00, 5.00, 17.00, 12.00, 11.00, 17.00, 4.00, 13.00, 7.00, 16.00, 12.00, 7.00, 18.00
+};
+
+static data_t input2_data[DATA_SIZE] =
+{
+ 8.00, 6.00, 0.00, 18.00, 6.00, 10.00, 1.00, 2.00, 4.00, 2.00, 4.00, 10.00, 6.00, 11.00, 17.00, 4.00, 0.00, 16.00, 14.00, 12.00,
+ 9.00, 8.00, 13.00, 15.00, 18.00, 2.00, 13.00, 10.00, 5.00, 4.00, 12.00, 9.00, 1.00, 13.00, 12.00, 7.00, 10.00, 17.00, 11.00, 10.00,
+ 18.00, 15.00, 11.00, 12.00, 7.00, 9.00, 6.00, 5.00, 11.00, 7.00, 10.00, 12.00, 18.00, 18.00, 15.00, 1.00, 3.00, 18.00, 11.00, 16.00,
+ 13.00, 18.00, 4.00, 13.00, 8.00, 7.00, 10.00, 13.00, 0.00, 9.00, 1.00, 16.00, 13.00, 7.00, 5.00, 5.00, 11.00, 1.00, 6.00, 10.00,
+ 12.00, 3.00, 10.00, 5.00, 15.00, 15.00, 13.00, 14.00, 14.00, 1.00, 18.00, 5.00, 16.00, 14.00, 10.00, 4.00, 8.00, 4.00, 6.00, 6.00,
+ 13.00, 14.00, 8.00, 5.00, 14.00, 10.00, 9.00, 10.00, 17.00, 15.00, 6.00, 16.00, 12.00, 9.00, 10.00, 16.00, 16.00, 8.00, 1.00, 12.00,
+ 7.00, 0.00, 0.00, 3.00, 5.00, 7.00, 10.00, 3.00, 17.00, 10.00, 18.00, 16.00, 1.00, 11.00, 18.00, 9.00, 2.00, 0.00, 12.00, 6.00,
+ 13.00, 1.00, 13.00, 5.00, 7.00, 13.00, 17.00, 9.00, 15.00, 13.00, 5.00, 2.00, 4.00, 4.00, 3.00, 0.00, 9.00, 11.00, 3.00, 12.00,
+ 6.00, 11.00, 1.00, 16.00, 12.00, 11.00, 2.00, 2.00, 15.00, 12.00, 8.00, 9.00, 14.00, 2.00, 11.00, 0.00, 0.00, 7.00, 2.00, 13.00,
+ 15.00, 18.00, 7.00, 16.00, 16.00, 1.00, 1.00, 12.00, 12.00, 2.00, 2.00, 1.00, 7.00, 4.00, 0.00, 8.00, 18.00, 4.00, 11.00, 6.00,
+ 17.00, 13.00, 12.00, 5.00, 16.00, 12.00, 0.00, 9.00, 10.00, 10.00, 18.00, 12.00, 8.00, 7.00, 5.00, 8.00, 16.00, 3.00, 9.00, 18.00,
+ 12.00, 13.00, 18.00, 6.00, 8.00, 12.00, 2.00, 12.00, 8.00, 8.00, 9.00, 18.00, 8.00, 0.00, 9.00, 2.00, 6.00, 7.00, 0.00, 3.00,
+ 11.00, 2.00, 18.00, 2.00, 16.00, 1.00, 16.00, 11.00, 11.00, 16.00, 16.00, 11.00, 7.00, 4.00, 14.00, 10.00, 5.00, 8.00, 4.00, 14.00,
+ 17.00, 13.00, 13.00, 3.00, 1.00, 14.00, 1.00, 7.00, 0.00, 2.00, 7.00, 14.00, 4.00, 9.00, 14.00, 3.00, 9.00, 13.00, 13.00, 3.00,
+ 3.00, 17.00, 0.00, 18.00, 4.00, 8.00, 6.00, 9.00, 4.00, 2.00, 0.00, 14.00, 3.00, 3.00, 14.00, 8.00, 6.00, 7.00, 2.00, 12.00,
+ 5.00, 14.00, 6.00, 12.00, 2.00, 16.00, 1.00, 15.00, 7.00, 18.00, 0.00, 0.00, 13.00, 13.00, 12.00, 11.00, 16.00, 15.00, 14.00, 8.00,
+ 9.00, 10.00, 8.00, 8.00, 13.00, 13.00, 13.00, 10.00, 1.00, 15.00, 4.00, 0.00, 12.00, 1.00, 8.00, 12.00, 1.00, 18.00, 12.00, 18.00,
+ 9.00, 1.00, 11.00, 5.00, 13.00, 7.00, 1.00, 13.00, 5.00, 8.00, 17.00, 11.00, 13.00, 15.00, 9.00, 3.00, 17.00, 18.00, 9.00, 3.00,
+ 15.00, 11.00, 12.00, 0.00, 2.00, 15.00, 3.00, 0.00, 13.00, 1.00, 14.00, 14.00, 15.00, 8.00, 6.00, 0.00, 0.00, 11.00, 17.00, 0.00,
+ 1.00, 8.00, 6.00, 6.00, 10.00, 6.00, 18.00, 12.00, 7.00, 18.00, 4.00, 6.00, 15.00, 18.00, 7.00, 5.00, 8.00, 6.00, 6.00, 7.00,
+ 4.00, 4.00, 10.00, 17.00, 12.00, 13.00, 11.00, 15.00, 12.00, 18.00, 7.00, 12.00, 17.00, 10.00, 14.00, 12.00, 2.00, 7.00, 17.00, 3.00,
+ 8.00, 6.00, 3.00, 9.00, 3.00, 7.00, 7.00, 15.00, 18.00, 5.00, 13.00, 13.00, 15.00, 10.00, 0.00, 11.00, 10.00, 1.00, 5.00, 16.00,
+ 2.00, 7.00, 14.00, 12.00, 7.00, 17.00, 17.00, 11.00, 0.00, 5.00, 16.00, 14.00, 1.00, 9.00, 8.00, 8.00, 3.00, 17.00, 0.00, 8.00,
+ 6.00, 5.00, 7.00, 6.00, 17.00, 3.00, 3.00, 8.00, 3.00, 12.00, 17.00, 5.00, 14.00, 3.00, 11.00, 5.00, 17.00, 2.00, 15.00, 1.00,
+ 18.00, 11.00, 12.00, 0.00, 0.00, 14.00, 7.00, 17.00, 15.00, 10.00, 18.00, 10.00, 11.00, 7.00, 12.00, 10.00, 17.00, 2.00, 18.00, 9.00,
+ 11.00, 4.00, 17.00, 10.00, 15.00, 12.00, 4.00, 1.00, 5.00, 10.00, 4.00, 2.00, 11.00, 3.00, 4.00, 15.00, 16.00, 10.00, 2.00, 2.00,
+ 15.00, 16.00, 0.00, 13.00, 16.00, 9.00, 1.00, 7.00, 3.00, 10.00, 7.00, 2.00, 12.00, 8.00, 1.00, 5.00, 0.00, 16.00, 4.00, 14.00,
+ 13.00, 16.00, 3.00, 0.00, 10.00, 6.00, 3.00, 9.00, 1.00, 3.00, 0.00, 13.00, 12.00, 17.00, 11.00, 4.00, 15.00, 15.00, 12.00, 4.00,
+ 4.00, 2.00, 16.00, 6.00, 11.00, 17.00, 14.00, 7.00, 4.00, 14.00, 8.00, 8.00, 3.00, 18.00, 17.00, 17.00, 12.00, 10.00, 11.00, 1.00,
+ 8.00, 13.00, 1.00, 14.00, 0.00, 9.00, 0.00, 7.00, 9.00, 0.00, 7.00, 12.00, 0.00, 18.00, 10.00, 1.00, 5.00, 13.00, 13.00, 2.00,
+ 10.00, 4.00, 2.00, 6.00, 0.00, 16.00, 2.00, 15.00, 13.00, 6.00, 8.00, 5.00, 6.00, 15.00, 12.00, 6.00, 6.00, 7.00, 8.00, 1.00,
+ 11.00, 9.00, 7.00, 18.00, 14.00, 4.00, 9.00, 6.00, 4.00, 2.00, 10.00, 13.00, 6.00, 17.00, 2.00, 11.00, 7.00, 3.00, 8.00, 9.00,
+ 2.00, 6.00, 18.00, 12.00, 18.00, 13.00, 8.00, 1.00, 11.00, 4.00, 13.00, 14.00, 16.00, 8.00, 6.00, 18.00, 14.00, 15.00, 9.00, 11.00,
+ 2.00, 13.00, 4.00, 3.00, 3.00, 15.00, 14.00, 3.00, 13.00, 12.00, 14.00, 16.00, 18.00, 12.00, 5.00, 11.00, 2.00, 3.00, 15.00, 1.00,
+ 12.00, 1.00, 15.00, 13.00, 12.00, 18.00, 4.00, 17.00, 13.00, 7.00, 11.00, 13.00, 7.00, 10.00, 1.00, 3.00, 18.00, 6.00, 10.00, 3.00,
+ 9.00, 16.00, 12.00, 10.00, 6.00, 6.00, 7.00, 16.00, 16.00, 16.00, 17.00, 18.00, 8.00, 18.00, 0.00, 6.00, 17.00, 13.00, 14.00, 8.00,
+ 0.00, 7.00, 5.00, 13.00, 8.00, 12.00, 14.00, 9.00, 10.00, 10.00, 9.00, 9.00, 8.00, 6.00, 0.00, 14.00, 16.00, 8.00, 7.00, 16.00,
+ 10.00, 3.00, 1.00, 9.00, 11.00, 2.00, 6.00, 18.00, 5.00, 4.00, 2.00, 11.00, 10.00, 17.00, 16.00, 2.00, 12.00, 15.00, 14.00, 6.00,
+ 6.00, 17.00, 3.00, 10.00, 9.00, 18.00, 18.00, 6.00, 11.00, 16.00, 18.00, 17.00, 7.00, 14.00, 1.00, 16.00, 7.00, 9.00, 11.00, 12.00,
+ 10.00, 6.00, 1.00, 16.00, 9.00, 18.00, 0.00, 9.00, 16.00, 10.00, 14.00, 6.00, 9.00, 14.00, 15.00, 7.00, 12.00, 8.00, 1.00, 1.00,
+ 1.00, 17.00, 17.00, 17.00, 18.00, 1.00, 15.00, 18.00, 16.00, 16.00, 11.00, 7.00, 4.00, 15.00, 3.00, 14.00, 13.00, 14.00, 9.00, 2.00,
+ 4.00, 8.00, 14.00, 7.00, 0.00, 12.00, 14.00, 15.00, 8.00, 2.00, 11.00, 5.00, 6.00, 16.00, 6.00, 4.00, 16.00, 7.00, 9.00, 5.00,
+ 1.00, 0.00, 16.00, 10.00, 9.00, 6.00, 5.00, 8.00, 15.00, 13.00, 7.00, 18.00, 18.00, 8.00, 0.00, 15.00, 4.00, 6.00, 14.00, 3.00,
+ 3.00, 2.00, 9.00, 14.00, 18.00, 13.00, 10.00, 15.00, 0.00, 11.00, 16.00, 7.00, 16.00, 18.00, 0.00, 12.00, 6.00, 13.00, 12.00, 12.00,
+ 5.00, 3.00, 5.00, 16.00, 13.00, 16.00, 8.00, 5.00, 12.00, 8.00, 8.00, 0.00, 2.00, 9.00, 18.00, 11.00, 8.00, 4.00, 14.00, 6.00,
+ 17.00, 2.00, 6.00, 8.00, 11.00, 13.00, 6.00, 18.00, 17.00, 6.00, 8.00, 0.00, 1.00, 14.00, 18.00, 4.00, 0.00, 4.00, 3.00, 3.00,
+ 16.00, 8.00, 16.00, 1.00, 2.00, 0.00, 15.00, 14.00, 10.00, 9.00, 15.00, 3.00, 5.00, 18.00, 5.00, 6.00, 7.00, 3.00, 7.00, 2.00,
+ 6.00, 12.00, 10.00, 10.00, 18.00, 16.00, 0.00, 9.00, 17.00, 10.00, 9.00, 14.00, 15.00, 5.00, 8.00, 15.00, 3.00, 15.00, 14.00, 11.00,
+ 6.00, 6.00, 14.00, 0.00, 14.00, 0.00, 7.00, 12.00, 8.00, 7.00, 1.00, 3.00, 6.00, 10.00, 12.00, 1.00, 16.00, 5.00, 5.00, 6.00,
+ 17.00, 15.00, 15.00, 9.00, 4.00, 18.00, 17.00, 13.00, 12.00, 9.00, 7.00, 10.00, 2.00, 5.00, 8.00, 18.00, 1.00, 15.00, 8.00, 0.00
+};
+
+static data_t verify_data[DATA_SIZE] =
+{
+ 8.00, 21.00, 10.00, 21.00, 20.00, 16.00, 3.00, 20.00, 15.00, 17.00, 15.00, 10.00, 23.00, 27.00, 24.00, 17.00, 18.00, 18.00, 16.00, 17.00,
+ 17.00, 13.00, 25.00, 29.00, 24.00, 14.00, 29.00, 17.00, 14.00, 21.00, 22.00, 19.00, 4.00, 18.00, 26.00, 18.00, 19.00, 29.00, 14.00, 11.00,
+ 23.00, 19.00, 17.00, 29.00, 24.00, 13.00, 23.00, 20.00, 28.00, 25.00, 13.00, 30.00, 28.00, 24.00, 27.00, 13.00, 6.00, 20.00, 27.00, 17.00,
+ 18.00, 24.00, 6.00, 30.00, 24.00, 12.00, 20.00, 31.00, 14.00, 13.00, 10.00, 25.00, 20.00, 11.00, 13.00, 18.00, 23.00, 7.00, 10.00, 27.00,
+ 17.00, 5.00, 21.00, 16.00, 22.00, 21.00, 21.00, 19.00, 20.00, 7.00, 29.00, 6.00, 34.00, 21.00, 16.00, 13.00, 18.00, 21.00, 20.00, 10.00,
+ 27.00, 25.00, 10.00, 5.00, 16.00, 27.00, 26.00, 25.00, 27.00, 23.00, 18.00, 34.00, 17.00, 9.00, 10.00, 17.00, 17.00, 16.00, 12.00, 23.00,
+ 14.00, 5.00, 15.00, 21.00, 20.00, 13.00, 18.00, 12.00, 35.00, 16.00, 33.00, 32.00, 11.00, 29.00, 31.00, 15.00, 12.00, 16.00, 12.00, 16.00,
+ 25.00, 9.00, 21.00, 8.00, 7.00, 14.00, 21.00, 9.00, 23.00, 28.00, 21.00, 11.00, 11.00, 11.00, 13.00, 9.00, 25.00, 23.00, 8.00, 17.00,
+ 15.00, 16.00, 18.00, 20.00, 25.00, 24.00, 6.00, 16.00, 25.00, 17.00, 18.00, 19.00, 20.00, 20.00, 16.00, 15.00, 5.00, 22.00, 15.00, 31.00,
+ 21.00, 31.00, 12.00, 34.00, 28.00, 15.00, 2.00, 19.00, 14.00, 3.00, 9.00, 13.00, 22.00, 19.00, 6.00, 10.00, 19.00, 6.00, 29.00, 12.00,
+ 27.00, 27.00, 21.00, 20.00, 27.00, 12.00, 3.00, 10.00, 12.00, 12.00, 32.00, 19.00, 26.00, 7.00, 7.00, 10.00, 32.00, 11.00, 13.00, 23.00,
+ 19.00, 24.00, 25.00, 16.00, 22.00, 22.00, 5.00, 12.00, 21.00, 17.00, 23.00, 18.00, 22.00, 1.00, 12.00, 18.00, 8.00, 21.00, 6.00, 20.00,
+ 28.00, 8.00, 27.00, 10.00, 25.00, 13.00, 21.00, 25.00, 13.00, 32.00, 33.00, 16.00, 11.00, 4.00, 28.00, 20.00, 11.00, 23.00, 19.00, 28.00,
+ 22.00, 14.00, 21.00, 11.00, 14.00, 22.00, 1.00, 11.00, 7.00, 11.00, 20.00, 30.00, 13.00, 23.00, 23.00, 16.00, 9.00, 20.00, 29.00, 20.00,
+ 21.00, 27.00, 13.00, 26.00, 8.00, 17.00, 19.00, 9.00, 10.00, 6.00, 6.00, 18.00, 13.00, 17.00, 28.00, 17.00, 21.00, 22.00, 5.00, 15.00,
+ 17.00, 14.00, 9.00, 14.00, 18.00, 17.00, 8.00, 17.00, 23.00, 20.00, 2.00, 0.00, 27.00, 16.00, 15.00, 21.00, 20.00, 25.00, 17.00, 12.00,
+ 22.00, 24.00, 21.00, 8.00, 14.00, 28.00, 29.00, 19.00, 8.00, 24.00, 4.00, 11.00, 13.00, 2.00, 23.00, 29.00, 13.00, 34.00, 27.00, 22.00,
+ 17.00, 3.00, 21.00, 15.00, 13.00, 25.00, 18.00, 20.00, 12.00, 10.00, 27.00, 28.00, 22.00, 22.00, 14.00, 6.00, 25.00, 29.00, 15.00, 12.00,
+ 28.00, 11.00, 15.00, 5.00, 4.00, 20.00, 10.00, 4.00, 22.00, 3.00, 27.00, 31.00, 29.00, 20.00, 7.00, 3.00, 7.00, 28.00, 17.00, 14.00,
+ 17.00, 10.00, 8.00, 7.00, 12.00, 21.00, 34.00, 20.00, 9.00, 22.00, 19.00, 21.00, 25.00, 24.00, 18.00, 14.00, 23.00, 23.00, 9.00, 15.00,
+ 19.00, 7.00, 20.00, 32.00, 20.00, 27.00, 27.00, 30.00, 27.00, 32.00, 8.00, 19.00, 21.00, 28.00, 16.00, 25.00, 13.00, 22.00, 24.00, 13.00,
+ 21.00, 16.00, 10.00, 23.00, 21.00, 11.00, 25.00, 19.00, 21.00, 14.00, 14.00, 26.00, 30.00, 12.00, 5.00, 26.00, 22.00, 11.00, 7.00, 16.00,
+ 12.00, 22.00, 14.00, 23.00, 21.00, 28.00, 31.00, 20.00, 1.00, 23.00, 30.00, 32.00, 16.00, 14.00, 9.00, 23.00, 21.00, 31.00, 3.00, 23.00,
+ 17.00, 7.00, 22.00, 6.00, 30.00, 4.00, 7.00, 22.00, 17.00, 17.00, 19.00, 18.00, 31.00, 11.00, 18.00, 11.00, 22.00, 12.00, 29.00, 15.00,
+ 35.00, 11.00, 12.00, 17.00, 18.00, 29.00, 17.00, 33.00, 33.00, 15.00, 27.00, 20.00, 29.00, 14.00, 23.00, 15.00, 21.00, 18.00, 20.00, 17.00,
+ 24.00, 5.00, 29.00, 13.00, 19.00, 18.00, 19.00, 13.00, 5.00, 16.00, 22.00, 14.00, 25.00, 21.00, 7.00, 17.00, 19.00, 15.00, 5.00, 16.00,
+ 33.00, 28.00, 10.00, 24.00, 24.00, 13.00, 11.00, 17.00, 12.00, 28.00, 21.00, 5.00, 19.00, 25.00, 13.00, 5.00, 10.00, 25.00, 21.00, 17.00,
+ 13.00, 20.00, 9.00, 16.00, 24.00, 18.00, 16.00, 22.00, 19.00, 10.00, 0.00, 14.00, 21.00, 24.00, 23.00, 10.00, 33.00, 23.00, 21.00, 17.00,
+ 17.00, 19.00, 26.00, 22.00, 12.00, 27.00, 31.00, 23.00, 6.00, 32.00, 12.00, 10.00, 9.00, 19.00, 18.00, 18.00, 20.00, 24.00, 17.00, 7.00,
+ 21.00, 27.00, 14.00, 20.00, 5.00, 19.00, 11.00, 18.00, 25.00, 1.00, 12.00, 21.00, 13.00, 26.00, 20.00, 3.00, 17.00, 28.00, 18.00, 16.00,
+ 13.00, 11.00, 11.00, 24.00, 2.00, 27.00, 18.00, 19.00, 18.00, 16.00, 25.00, 15.00, 9.00, 19.00, 26.00, 24.00, 19.00, 13.00, 16.00, 12.00,
+ 25.00, 12.00, 12.00, 24.00, 20.00, 9.00, 22.00, 6.00, 13.00, 11.00, 11.00, 20.00, 11.00, 22.00, 3.00, 17.00, 25.00, 14.00, 25.00, 16.00,
+ 3.00, 16.00, 23.00, 24.00, 24.00, 29.00, 24.00, 6.00, 12.00, 14.00, 23.00, 29.00, 23.00, 26.00, 14.00, 35.00, 17.00, 20.00, 12.00, 25.00,
+ 2.00, 29.00, 16.00, 3.00, 17.00, 32.00, 30.00, 5.00, 31.00, 25.00, 24.00, 29.00, 22.00, 26.00, 7.00, 14.00, 6.00, 11.00, 32.00, 1.00,
+ 18.00, 12.00, 20.00, 16.00, 15.00, 20.00, 19.00, 30.00, 23.00, 11.00, 12.00, 24.00, 13.00, 27.00, 2.00, 3.00, 36.00, 9.00, 13.00, 14.00,
+ 16.00, 23.00, 23.00, 24.00, 13.00, 22.00, 18.00, 26.00, 24.00, 22.00, 28.00, 23.00, 25.00, 28.00, 7.00, 14.00, 31.00, 15.00, 23.00, 25.00,
+ 15.00, 20.00, 15.00, 19.00, 8.00, 27.00, 25.00, 19.00, 21.00, 28.00, 11.00, 14.00, 25.00, 24.00, 11.00, 29.00, 19.00, 25.00, 16.00, 33.00,
+ 18.00, 9.00, 3.00, 13.00, 13.00, 13.00, 21.00, 20.00, 23.00, 7.00, 11.00, 18.00, 25.00, 26.00, 30.00, 12.00, 21.00, 21.00, 27.00, 14.00,
+ 21.00, 31.00, 3.00, 21.00, 14.00, 20.00, 30.00, 20.00, 21.00, 32.00, 27.00, 24.00, 16.00, 31.00, 5.00, 20.00, 14.00, 17.00, 15.00, 16.00,
+ 19.00, 13.00, 4.00, 21.00, 20.00, 29.00, 10.00, 22.00, 19.00, 24.00, 29.00, 14.00, 10.00, 15.00, 18.00, 7.00, 28.00, 17.00, 7.00, 2.00,
+ 1.00, 19.00, 17.00, 23.00, 31.00, 13.00, 20.00, 36.00, 17.00, 27.00, 28.00, 18.00, 20.00, 29.00, 17.00, 23.00, 24.00, 23.00, 26.00, 17.00,
+ 9.00, 26.00, 16.00, 18.00, 10.00, 28.00, 32.00, 20.00, 19.00, 14.00, 22.00, 23.00, 13.00, 22.00, 14.00, 7.00, 20.00, 10.00, 25.00, 9.00,
+ 7.00, 2.00, 31.00, 16.00, 16.00, 22.00, 5.00, 15.00, 26.00, 23.00, 10.00, 18.00, 32.00, 24.00, 15.00, 30.00, 16.00, 13.00, 15.00, 7.00,
+ 11.00, 6.00, 21.00, 14.00, 25.00, 21.00, 11.00, 16.00, 14.00, 26.00, 25.00, 15.00, 22.00, 24.00, 4.00, 19.00, 14.00, 26.00, 22.00, 17.00,
+ 13.00, 14.00, 7.00, 32.00, 20.00, 33.00, 13.00, 7.00, 29.00, 8.00, 26.00, 6.00, 9.00, 13.00, 22.00, 23.00, 8.00, 22.00, 22.00, 10.00,
+ 24.00, 2.00, 17.00, 9.00, 22.00, 30.00, 24.00, 33.00, 25.00, 17.00, 23.00, 9.00, 13.00, 15.00, 23.00, 10.00, 1.00, 22.00, 17.00, 10.00,
+ 32.00, 24.00, 26.00, 4.00, 15.00, 0.00, 27.00, 23.00, 28.00, 23.00, 30.00, 7.00, 16.00, 33.00, 20.00, 14.00, 23.00, 14.00, 20.00, 14.00,
+ 7.00, 25.00, 24.00, 12.00, 29.00, 16.00, 17.00, 20.00, 29.00, 16.00, 13.00, 18.00, 26.00, 18.00, 18.00, 17.00, 13.00, 29.00, 14.00, 17.00,
+ 24.00, 16.00, 21.00, 14.00, 26.00, 9.00, 11.00, 28.00, 25.00, 15.00, 15.00, 12.00, 6.00, 14.00, 27.00, 14.00, 24.00, 18.00, 18.00, 14.00,
+ 32.00, 21.00, 26.00, 13.00, 6.00, 24.00, 22.00, 27.00, 17.00, 26.00, 19.00, 21.00, 19.00, 9.00, 21.00, 25.00, 17.00, 27.00, 15.00, 18.00
+};
+
--- /dev/null
+//**************************************************************************
+// Vector-vector add benchmark
+//--------------------------------------------------------------------------
+// Author : Andrew Waterman
+// TA : Christopher Celio
+// Student :
+//
+// This benchmark adds two vectors and writes the results to a
+// third vector. The input data (and reference data) should be
+// generated using the vvadd_gendata.pl perl script and dumped
+// to a file named dataset.h
+
+// to print out arrays, etc.
+//#define DEBUG
+
+//--------------------------------------------------------------------------
+// Includes
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+typedef float data_t;
+#include "dataset.h"
+
+
+//--------------------------------------------------------------------------
+// Basic Utilities and Multi-thread Support
+
+__thread unsigned long coreid;
+unsigned long ncores;
+
+#include "util.h"
+
+#define stringify_1(s) #s
+#define stringify(s) stringify_1(s)
+#define stats(code) do { \
+ unsigned long _c = -rdcycle(), _i = -rdinstret(); \
+ code; \
+ _c += rdcycle(), _i += rdinstret(); \
+ if (coreid == 0) \
+ printf("%s: %ld cycles, %ld.%ld cycles/iter, %ld.%ld CPI\n", \
+ stringify(code), _c, _c/DATA_SIZE, 10*_c/DATA_SIZE%10, _c/_i, 10*_c/_i%10); \
+ } while(0)
+
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+void printArray( char name[], int n, data_t arr[] )
+{
+ int i;
+ if (coreid != 0)
+ return;
+
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %4ld ", (long) arr[i] );
+ printf( "\n" );
+}
+
+void __attribute__((noinline)) verify(size_t n, const data_t* test, const data_t* correct)
+{
+ if (coreid != 0)
+ return;
+
+ size_t i;
+ for (i = 0; i < n; i++)
+ {
+ if (test[i] != correct[i])
+ {
+ printf("FAILED test[%d]= %4ld, correct[%d]= %4ld\n",
+ i, (long) test[i], i, (long)correct[i]);
+ exit(-1);
+ }
+ }
+
+ return;
+}
+
+//--------------------------------------------------------------------------
+// vvadd function
+
+//perform in-place vvadd
+void __attribute__((noinline)) vvadd(size_t n, data_t* __restrict__ x, const data_t* __restrict__ y)
+{
+ size_t i;
+
+ // interleave accesses
+ for (i = coreid; i < n; i+=ncores)
+ {
+ x[i] = x[i] + y[i];
+ }
+}
+
+void __attribute__((noinline)) vvadd_opt(size_t n, data_t* __restrict__ x, const data_t* __restrict__ y)
+{
+ // ***************************** //
+ // **** ADD YOUR CODE HERE ***** //
+ // ***************************** //
+}
+
+//--------------------------------------------------------------------------
+// Main
+//
+// all threads start executing thread_entry(). Use their "coreid" to
+// differentiate between threads (each thread is running on a separate core).
+
+void thread_entry(int cid, int nc)
+{
+ coreid = cid;
+ ncores = nc;
+
+ // static allocates data in the binary, which is visible to both threads
+ static data_t results_data[DATA_SIZE];
+
+ // because we're going to perform an in-place vvadd (and we're going to run
+ // it a couple of times) let's copy the input data to a temporary results
+ // array
+
+ size_t i;
+ if (coreid == 0)
+ {
+ for (i = 0; i < DATA_SIZE; i++)
+ results_data[i] = input1_data[i];
+ }
+
+
+ // Execute the provided, terrible vvadd
+ barrier();
+ stats(vvadd(DATA_SIZE, results_data, input2_data); barrier());
+
+
+ // verify
+ verify(DATA_SIZE, results_data, verify_data);
+
+ // reset results from the first trial
+ if (coreid == 0)
+ {
+ for (i=0; i < DATA_SIZE; i++)
+ results_data[i] = input1_data[i];
+ }
+ barrier();
+
+
+ // Execute your faster vvadd
+ barrier();
+ stats(vvadd_opt(DATA_SIZE, results_data, input2_data); barrier());
+
+#ifdef DEBUG
+ printArray("results: ", DATA_SIZE, results_data);
+ printArray("verify : ", DATA_SIZE, verify_data);
+#endif
+
+ // verify
+ verify(DATA_SIZE, results_data, verify_data);
+ barrier();
+
+ exit(0);
+}
+
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# vvadd_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the vvadd benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: vvadd_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "static data_t ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3.2f",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values1;
+ my @values2;
+ my @sum;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ my $value1 = int(rand(19));
+ my $value2 = int(rand(19));
+ push( @values1, $value1 );
+ push( @values2, $value2 );
+ push( @sum, $value1 + $value2 );
+ }
+
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input1_data", \@values1 );
+ printArray( "input2_data", \@values2 );
+ printArray( "verify_data", \@sum );
+
+}
+
+main();
+
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+multiply_c_src = \
+ multiply_main.c \
+ multiply.c \
+
+multiply_riscv_src = \
+ crt.S \
+
+multiply_c_objs = $(patsubst %.c, %.o, $(multiply_c_src))
+multiply_riscv_objs = $(patsubst %.S, %.o, $(multiply_riscv_src))
+
+multiply_host_bin = multiply.host
+$(multiply_host_bin): $(multiply_c_src)
+ $(HOST_COMP) $^ -o $(multiply_host_bin)
+
+multiply_riscv_bin = multiply.riscv
+$(multiply_riscv_bin): $(multiply_c_objs) $(multiply_riscv_objs)
+ $(RISCV_LINK) $(multiply_c_objs) $(multiply_riscv_objs) -o $(multiply_riscv_bin)
+
+junk += $(multiply_c_objs) $(multiply_riscv_objs) \
+ $(multiply_host_bin) $(multiply_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 100
+
+int input_data1[DATA_SIZE] =
+{
+ 41, 454, 833, 335, 564, 1, 187, 989, 749, 365, 350, 572, 132, 64, 949, 153, 584, 216, 805, 140,
+ 621, 210, 6, 572, 931, 339, 890, 593, 392, 898, 694, 228, 961, 12, 110, 883, 116, 750, 296, 646,
+ 426, 500, 314, 436, 659, 701, 774, 812, 319, 981, 678, 150, 875, 696, 376, 564, 474, 272, 938, 258,
+ 539, 647, 569, 509, 203, 88, 280, 703, 759, 669, 606, 375, 511, 551, 657, 936, 195, 592, 81, 569,
+ 267, 952, 229, 800, 337, 584, 944, 643, 902, 368, 241, 489, 913, 328, 826, 313, 933, 592, 985, 388
+};
+
+int input_data2[DATA_SIZE] =
+{
+ 195, 543, 960, 649, 566, 979, 350, 997, 649, 814, 657, 79, 181, 208, 111, 998, 859, 629, 65, 847,
+ 288, 704, 349, 997, 141, 253, 905, 715, 886, 430, 264, 415, 576, 538, 979, 700, 761, 4, 241, 494,
+ 478, 100, 499, 864, 403, 693, 222, 416, 444, 296, 721, 285, 676, 620, 317, 78, 224, 351, 937, 540,
+ 288, 646, 119, 169, 615, 527, 606, 289, 389, 796, 351, 801, 455, 720, 278, 758, 367, 745, 358, 92,
+ 584, 989, 62, 271, 985, 853, 403, 788, 346, 531, 517, 222, 559, 461, 908, 241, 775, 358, 255, 332
+};
+
+int verify_data[DATA_SIZE] =
+{
+ 7995, 246522, 799680, 217415, 319224, 979, 65450, 986033, 486101, 297110, 229950, 45188, 23892, 13312, 105339, 152694, 501656, 135864, 52325, 118580,
+ 178848, 147840, 2094, 570284, 131271, 85767, 805450, 423995, 347312, 386140, 183216, 94620, 553536, 6456, 107690, 618100, 88276, 3000, 71336, 319124,
+ 203628, 50000, 156686, 376704, 265577, 485793, 171828, 337792, 141636, 290376, 488838, 42750, 591500, 431520, 119192, 43992, 106176, 95472, 878906, 139320,
+ 155232, 417962, 67711, 86021, 124845, 46376, 169680, 203167, 295251, 532524, 212706, 300375, 232505, 396720, 182646, 709488, 71565, 441040, 28998, 52348,
+ 155928, 941528, 14198, 216800, 331945, 498152, 380432, 506684, 312092, 195408, 124597, 108558, 510367, 151208, 750008, 75433, 723075, 211936, 251175, 128816
+};
+
--- /dev/null
+// *************************************************************************
+// multiply function (c version)
+// -------------------------------------------------------------------------
+
+int multiply( int x, int y )
+{
+
+ int i;
+ int result = 0;
+
+ for (i = 0; i < 32; i++) {
+ if ((x & 0x1) == 1)
+ result = result + y;
+
+ x = x >> 1;
+ y = y << 1;
+ }
+
+ return result;
+
+}
+
--- /dev/null
+//**************************************************************************
+// Software multiply function
+//--------------------------------------------------------------------------
+
+// Simple C version
+int multiply(int x, int y);
+
+// Simple assembly version
+int multiply_asm(int x, int y);
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# multiply_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : May 9, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the multiply benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: multiply_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [750]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 750;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "int ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3d",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values1;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ push( @values1, int(rand(999)) );
+ }
+
+ my @values2;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ push( @values2, int(rand(999)) );
+ }
+
+ my @multiply;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ $multiply[$i] = $values1[$i] * $values2[$i];
+ }
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input_data1", \@values1 );
+ printArray( "input_data2", \@values2 );
+ printArray( "verify_data", \@multiply );
+
+}
+
+main();
+
--- /dev/null
+// *************************************************************************
+// multiply filter bencmark
+// -------------------------------------------------------------------------
+//
+// This benchmark tests the software multiply implemenation. The
+// input data (and reference data) should be generated using the
+// multiply_gendata.pl perl script and dumped to a file named
+// dataset1.h You should not change anything except the
+// HOST_DEBUG and VERIFY macros for your timing run.
+
+#include "multiply.h"
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set VERIFY to 1 if you want the program to check that the sort
+// function returns the right answer. When you are doing your
+// benchmarking you should set this to 0 so that the verification
+// is not included in your timing.
+
+#ifndef VERIFY
+#define VERIFY 1
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, int test[], int correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, int arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %3d ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ int i;
+ int results_data[DATA_SIZE];
+
+ // Output the input arrays
+
+#if HOST_DEBUG
+ printArray( "input1", DATA_SIZE, input_data1 );
+ printArray( "input2", DATA_SIZE, input_data2 );
+ printArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+#if ( !HOST_DEBUG && PREALLOCATE )
+ for (i = 0; i < DATA_SIZE; i++)
+ {
+ results_data[i] = multiply( input_data1[i], input_data2[i] );
+ }
+#endif
+
+#if HOST_DEBUG
+ for (i = 0; i < DATA_SIZE; i++)
+ {
+ results_data[i] = multiply( input_data1[i], input_data2[i] );
+ }
+#else
+ setStats(1);
+ for (i = 0; i < DATA_SIZE; i++)
+ {
+ results_data[i] = multiply( input_data1[i], input_data2[i] );
+ }
+ setStats(0);
+#endif
+
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", DATA_SIZE, results_data );
+#endif
+
+ // Check the results
+
+ finishTest(verify( DATA_SIZE, results_data, verify_data ));
+
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+qsort_c_src = \
+ qsort_main.c \
+
+qsort_riscv_src = \
+ crt.S \
+
+qsort_c_objs = $(patsubst %.c, %.o, $(qsort_c_src))
+qsort_riscv_objs = $(patsubst %.S, %.o, $(qsort_riscv_src))
+
+qsort_host_bin = qsort.host
+$(qsort_host_bin) : $(qsort_c_src)
+ $(HOST_COMP) $^ -o $(qsort_host_bin)
+
+qsort_riscv_bin = qsort.riscv
+$(qsort_riscv_bin) : $(qsort_c_objs) $(qsort_riscv_objs)
+ $(RISCV_LINK) $(qsort_c_objs) $(qsort_riscv_objs) -o $(qsort_riscv_bin)
+
+junk += $(qsort_c_objs) $(qsort_riscv_objs) \
+ $(qsort_host_bin) $(qsort_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 250
+
+int input_data[DATA_SIZE] =
+{
+ 41, 454, 833, 335, 564, 1, 187, 989, 749, 365, 350, 572, 132, 64, 949, 153, 584, 216, 805, 140,
+ 621, 210, 6, 572, 931, 339, 890, 593, 392, 898, 694, 228, 961, 12, 110, 883, 116, 750, 296, 646,
+ 426, 500, 314, 436, 659, 701, 774, 812, 319, 981, 678, 150, 875, 696, 376, 564, 474, 272, 938, 258,
+ 539, 647, 569, 509, 203, 88, 280, 703, 759, 669, 606, 375, 511, 551, 657, 936, 195, 592, 81, 569,
+ 267, 952, 229, 800, 337, 584, 944, 643, 902, 368, 241, 489, 913, 328, 826, 313, 933, 592, 985, 388,
+ 195, 543, 960, 649, 566, 979, 350, 997, 649, 814, 657, 79, 181, 208, 111, 998, 859, 629, 65, 847,
+ 288, 704, 349, 997, 141, 253, 905, 715, 886, 430, 264, 415, 576, 538, 979, 700, 761, 4, 241, 494,
+ 478, 100, 499, 864, 403, 693, 222, 416, 444, 296, 721, 285, 676, 620, 317, 78, 224, 351, 937, 540,
+ 288, 646, 119, 169, 615, 527, 606, 289, 389, 796, 351, 801, 455, 720, 278, 758, 367, 745, 358, 92,
+ 584, 989, 62, 271, 985, 853, 403, 788, 346, 531, 517, 222, 559, 461, 908, 241, 775, 358, 255, 332,
+ 778, 684, 598, 740, 143, 446, 33, 311, 125, 743, 941, 557, 933, 479, 799, 557, 553, 925, 431, 796,
+ 648, 357, 952, 891, 287, 666, 19, 514, 49, 557, 86, 870, 95, 853, 441, 440, 587, 61, 614, 678,
+ 382, 396, 280, 9, 808, 17, 971, 170, 819, 291
+};
+
+int verify_data[DATA_SIZE] =
+{
+ 1, 4, 6, 9, 12, 17, 19, 33, 41, 49, 61, 62, 64, 65, 78, 79, 81, 86, 88, 92,
+ 95, 100, 110, 111, 116, 119, 125, 132, 140, 141, 143, 150, 153, 169, 170, 181, 187, 195, 195, 203,
+ 208, 210, 216, 222, 222, 224, 228, 229, 241, 241, 241, 253, 255, 258, 264, 267, 271, 272, 278, 280,
+ 280, 285, 287, 288, 288, 289, 291, 296, 296, 311, 313, 314, 317, 319, 328, 332, 335, 337, 339, 346,
+ 349, 350, 350, 351, 351, 357, 358, 358, 365, 367, 368, 375, 376, 382, 388, 389, 392, 396, 403, 403,
+ 415, 416, 426, 430, 431, 436, 440, 441, 444, 446, 454, 455, 461, 474, 478, 479, 489, 494, 499, 500,
+ 509, 511, 514, 517, 527, 531, 538, 539, 540, 543, 551, 553, 557, 557, 557, 559, 564, 564, 566, 569,
+ 569, 572, 572, 576, 584, 584, 584, 587, 592, 592, 593, 598, 606, 606, 614, 615, 620, 621, 629, 643,
+ 646, 646, 647, 648, 649, 649, 657, 657, 659, 666, 669, 676, 678, 678, 684, 693, 694, 696, 700, 701,
+ 703, 704, 715, 720, 721, 740, 743, 745, 749, 750, 758, 759, 761, 774, 775, 778, 788, 796, 796, 799,
+ 800, 801, 805, 808, 812, 814, 819, 826, 833, 847, 853, 853, 859, 864, 870, 875, 883, 886, 890, 891,
+ 898, 902, 905, 908, 913, 925, 931, 933, 933, 936, 937, 938, 941, 944, 949, 952, 952, 960, 961, 971,
+ 979, 979, 981, 985, 985, 989, 989, 997, 997, 998
+};
+
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# qsort_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the qsort benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: qsort_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [250]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 250;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "int ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3d",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ push( @values, int(rand(999)) );
+ }
+ my @sorted = sort { $a <=> $b } @values;
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input_data", \@values );
+ printArray( "verify_data", \@sorted );
+
+}
+
+main();
+
--- /dev/null
+//**************************************************************************
+// Quicksort benchmark
+//--------------------------------------------------------------------------
+//
+// This benchmark uses quicksort to sort an array of integers. The
+// implementation is largely adapted from Numerical Recipes for C. The
+// input data (and reference data) should be generated using the
+// qsort_gendata.pl perl script and dumped to a file named
+// dataset1.h The smips-gcc toolchain does not support system calls
+// so printf's can only be used on a host system, not on the smips
+// processor simulator itself. You should not change anything except
+// the HOST_DEBUG and PREALLOCATE macros for your timing run.
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+// The INSERTION_THRESHOLD is the size of the subarray when the
+// algorithm switches to using an insertion sort instead of
+// quick sort.
+
+#define INSERTION_THRESHOLD 7
+
+// NSTACK is the required auxiliary storage.
+// It must be at least 2*lg(DATA_SIZE)
+
+#define NSTACK 50
+
+// Swap macro for swapping two values.
+
+#define SWAP(a,b) temp=(a);(a)=(b);(b)=temp;
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, int test[], int correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, int arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %3d ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// Quicksort function
+
+void sort( int n, int arr[] )
+{
+ int i,j,k;
+ int ir = n;
+ int l = 1;
+ int jstack = 0;
+ int a, temp;
+
+ int istack[NSTACK];
+
+ for (;;) {
+
+#if HOST_DEBUG
+ printArray( "", n, arr );
+#endif
+
+ // Insertion sort when subarray small enough.
+ if ( ir-l < INSERTION_THRESHOLD ) {
+
+ for ( j = l+1; j <= ir; j++ ) {
+ a = arr[j-1];
+ for ( i = j-1; i >= l; i-- ) {
+ if ( arr[i-1] <= a ) break;
+ arr[i] = arr[i-1];
+ }
+ arr[i] = a;
+ }
+
+ if ( jstack == 0 ) break;
+
+ // Pop stack and begin a new round of partitioning.
+ ir = istack[jstack--];
+ l = istack[jstack--];
+
+ }
+ else {
+
+ // Choose median of left, center, and right elements as
+ // partitioning element a. Also rearrange so that a[l-1] <= a[l] <= a[ir-].
+
+ k = (l+ir) >> 1;
+ SWAP(arr[k-1],arr[l])
+ if ( arr[l-1] > arr[ir-1] ) {
+ SWAP(arr[l-1],arr[ir-1])
+ }
+ if ( arr[l] > arr[ir-1] ) {
+ SWAP(arr[l],arr[ir-1])
+ }
+ if ( arr[l-1] > arr[l] ) {
+ SWAP(arr[l-1],arr[l])
+ }
+
+ // Initialize pointers for partitioning.
+ i = l+1;
+ j = ir;
+
+ // Partitioning element.
+ a = arr[l];
+
+ for (;;) { // Beginning of innermost loop.
+ do i++; while (arr[i-1] < a); // Scan up to find element > a.
+ do j--; while (arr[j-1] > a); // Scan down to find element < a.
+ if (j < i) break; // Pointers crossed. Partitioning complete.
+ SWAP(arr[i-1],arr[j-1]); // Exchange elements.
+ } // End of innermost loop.
+
+ // Insert partitioning element.
+ arr[l] = arr[j-1];
+ arr[j-1] = a;
+ jstack += 2;
+
+ // Push pointers to larger subarray on stack,
+ // process smaller subarray immediately.
+
+#if HOST_DEBUG
+ if ( jstack > NSTACK ) { printf("NSTACK too small in sort.\n"); exit(1); }
+#endif
+
+ if ( ir-i+1 >= j-l ) {
+ istack[jstack] = ir;
+ istack[jstack-1] = i;
+ ir = j-1;
+ }
+ else {
+ istack[jstack] = j-1;
+ istack[jstack-1] = l;
+ l = i;
+ }
+ }
+
+ }
+
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input", DATA_SIZE, input_data );
+ printArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+ sort( DATA_SIZE, input_data );
+#endif
+
+ // Do the sort
+
+ setStats(1);
+ sort( DATA_SIZE, input_data );
+ setStats(0);
+
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "test", DATA_SIZE, input_data );
+#endif
+
+ // Check the results
+
+ finishTest(verify( DATA_SIZE, input_data, verify_data ));
+
+}
--- /dev/null
+*************************************************************************
+Benchmarks for RISCV Processor
+-------------------------------------------------------------------------
+
+The benchmarks make use of the RISCV C compiler toolchain. You will need
+to include a bmark.mk makefile fragment in each benchmark directory. The
+fragment should include the object files and a rule to actually link
+these object files into an executable. There are a couple important
+points to make about the toolchain.
+
+ + The toolchain sets the stack pointer to memory address 0x20000 so your
+ main memory _must_ be larger than 0x20000 bytes or else the stack will
+ get wrapped around and overwrite program data.
+
+ + The stack grows down from 0x20000 and your program is loaded at 0x1000.
+ If you have a very large program and have lots of very big arrays
+ declared on the stack your stack could overwrite your program. Be aware.
+
+ + You cannot use standard clib functions (like memcopy or strcat). You
+ cannot use system calls and thus cannot use printf.
+
+ + You cannot access the simulated command line - ie you cannot use argc
+ and argv within main.
+
+ + You may have to increase the timeout check in your test harness to
+ allow longer programs to run (you can do this from the command line
+ option +max-cycles with the standard test harness)
+
+ + The compiler loads the program at 0x1000. It does not insert exception
+ setup code. So if you are careful with what C you use it will only
+ generate code in the riscv lab1 subset. If you use multiplies, shorts,
+ and chars it could generate mul, lh, and lb instructions. Be aware.
+
+ + You can write assembly in C - you need to do this to write tohost to 1
+ to indicate when the benchmark is done. Look at the example
+ benchmarks to see how this is done. You can find more information
+ about how to write assembly in C here:
+ http://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html
+
+ + If you look at the example benchmarks you will see that I have two
+ important macros HOST_DEBUG and VERIFY. Use HOST_DEBUG to compile the
+ benchmark on your host workstation (ie use standard gcc on Athena/Linux
+ box) and then debug the benchmark. Since you are using standard gcc you
+ can use printf's to make sure that your benchmark actually works before
+ trying it out on your RISCV processor.
+
+ + Debugging C compiled code on the RISCV processor is a real pain. It is
+ hard to associate the assembly with the C code and there is no
+ debugger. So if you encounter a bug in your processor when running a C
+ benchmark you can try to debug it, but you might have better luck
+ adding more assembly tests to your test suite.
+
+ + To avoid having the compiler try and use a global pointer (ie using
+ register 28 to point to a space where small global variables are
+ stored) you need to use the -G 0 command line option.
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+spmv_c_src = \
+ spmv_main.c \
+
+spmv_riscv_src = \
+ crt.S \
+
+spmv_c_objs = $(patsubst %.c, %.o, $(spmv_c_src))
+spmv_riscv_objs = $(patsubst %.S, %.o, $(spmv_riscv_src))
+
+spmv_host_bin = spmv.host
+$(spmv_host_bin) : $(spmv_c_src)
+ $(HOST_COMP) $^ -o $(spmv_host_bin)
+
+spmv_riscv_bin = spmv.riscv
+$(spmv_riscv_bin) : $(spmv_c_objs) $(spmv_riscv_objs)
+ $(RISCV_LINK) $(spmv_c_objs) $(spmv_riscv_objs) -o $(spmv_riscv_bin)
+
+junk += $(spmv_c_objs) $(spmv_riscv_objs) \
+ $(spmv_host_bin) $(spmv_riscv_bin)
--- /dev/null
+#define R 1000
+#define C 1000
+#define NNZ 10004
+const double val[10004] = {
+ 658,
+ 279,
+ 587,
+ 255,
+ 359,
+ 844,
+ 905,
+ 456,
+ 897,
+ 837,
+ 652,
+ 398,
+ 885,
+ 21,
+ 669,
+ 738,
+ 365,
+ 928,
+ 713,
+ 771,
+ 536,
+ 987,
+ 917,
+ 823,
+ 544,
+ 40,
+ 80,
+ 636,
+ 263,
+ 929,
+ 757,
+ 677,
+ 151,
+ 500,
+ 875,
+ 720,
+ 205,
+ 292,
+ 859,
+ 980,
+ 97,
+ 608,
+ 813,
+ 840,
+ 397,
+ 765,
+ 294,
+ 718,
+ 751,
+ 7,
+ 482,
+ 166,
+ 653,
+ 172,
+ 187,
+ 79,
+ 228,
+ 857,
+ 540,
+ 760,
+ 509,
+ 190,
+ 396,
+ 765,
+ 37,
+ 85,
+ 866,
+ 981,
+ 999,
+ 793,
+ 921,
+ 664,
+ 208,
+ 856,
+ 528,
+ 782,
+ 318,
+ 170,
+ 521,
+ 691,
+ 726,
+ 996,
+ 947,
+ 326,
+ 825,
+ 77,
+ 823,
+ 752,
+ 266,
+ 834,
+ 196,
+ 58,
+ 430,
+ 764,
+ 807,
+ 568,
+ 665,
+ 583,
+ 178,
+ 250,
+ 273,
+ 654,
+ 487,
+ 504,
+ 729,
+ 338,
+ 866,
+ 981,
+ 852,
+ 842,
+ 785,
+ 13,
+ 588,
+ 44,
+ 432,
+ 408,
+ 374,
+ 761,
+ 653,
+ 752,
+ 684,
+ 6,
+ 357,
+ 703,
+ 447,
+ 966,
+ 457,
+ 738,
+ 646,
+ 646,
+ 217,
+ 522,
+ 839,
+ 417,
+ 506,
+ 801,
+ 233,
+ 929,
+ 487,
+ 353,
+ 660,
+ 751,
+ 738,
+ 512,
+ 566,
+ 130,
+ 61,
+ 128,
+ 698,
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+ 56,
+ 390,
+ 363,
+ 965,
+ 233,
+ 98,
+ 954,
+ 669,
+ 596,
+ 836,
+ 912,
+ 645,
+ 516,
+ 891,
+ 340,
+ 529,
+ 722,
+ 391,
+ 580,
+ 212,
+ 501,
+ 961,
+ 154,
+ 117,
+ 877,
+ 956,
+ 245,
+ 543,
+ 749,
+ 229,
+ 959,
+ 415,
+ 3,
+ 886,
+ 430,
+ 294,
+ 501,
+ 957,
+ 218,
+ 686,
+ 825,
+ 508,
+ 746,
+ 186,
+ 624,
+ 450,
+ 123,
+ 310,
+ 161,
+ 775,
+ 581,
+ 541,
+ 630,
+ 788,
+ 652,
+ 849,
+ 101,
+ 81,
+ 872,
+ 316,
+ 621,
+ 8,
+ 17,
+ 934,
+ 555,
+ 326,
+ 252,
+ 104,
+ 720,
+ 706,
+ 130,
+ 364,
+ 56,
+ 558,
+ 83,
+ 928,
+ 538,
+ 227,
+ 366,
+ 463,
+ 527,
+ 769,
+ 19,
+ 815,
+ 801,
+ 899,
+ 72,
+ 970,
+ 25,
+ 993,
+ 340,
+ 724,
+ 765,
+ 167,
+ 347,
+ 803,
+ 148,
+ 363,
+ 967,
+ 325,
+ 927,
+ 588,
+ 791,
+ 579,
+ 647,
+ 245,
+ 767,
+ 522,
+ 989,
+ 49,
+ 619,
+ 794,
+ 385,
+ 865,
+ 665,
+ 136,
+ 426,
+ 849,
+ 354,
+ 982,
+ 870,
+ 328,
+ 181,
+ 922,
+ 304,
+ 822,
+ 665,
+ 956,
+ 324,
+ 168,
+ 412,
+ 785,
+ 919,
+ 486,
+ 340,
+ 677,
+ 751,
+ 646,
+ 857,
+ 629,
+ 108,
+ 650,
+ 366,
+ 931,
+ 195,
+ 684,
+ 498,
+ 266,
+ 669,
+ 73,
+ 103,
+ 512,
+ 456,
+ 187,
+ 190,
+ 356,
+ 146,
+ 361,
+ 597,
+ 277,
+ 261,
+ 993,
+ 479,
+ 850,
+ 883,
+ 950,
+ 622,
+ 192,
+ 351,
+ 293,
+ 375,
+ 86,
+ 141,
+ 824,
+ 714,
+ 492,
+ 48,
+ 589,
+ 564,
+ 266,
+ 359,
+ 425,
+ 75,
+ 797,
+ 538,
+ 550,
+ 885,
+ 404,
+ 863,
+ 468,
+ 301,
+ 321,
+ 475,
+ 876,
+ 916,
+ 666,
+ 927,
+ 31,
+ 256,
+ 839,
+ 177,
+ 61,
+ 875,
+ 23,
+ 348,
+ 257,
+ 939,
+ 931,
+ 533,
+ 473,
+ 865,
+ 108,
+ 130,
+ 772,
+ 296,
+ 768,
+ 721,
+ 908,
+ 108,
+ 727,
+ 659,
+ 811,
+ 821,
+ 971,
+ 652,
+ 546,
+ 727,
+ 678,
+ 767,
+ 229,
+ 606,
+ 503,
+ 298,
+ 186,
+ 539,
+ 4,
+ 203,
+ 752,
+ 630,
+ 179,
+ 182,
+ 476,
+ 366,
+ 651,
+ 924,
+ 38,
+ 925,
+ 37,
+ 177,
+ 658,
+ 489,
+ 816,
+ 322,
+ 963,
+ 928,
+ 818,
+ 169,
+ 602,
+ 403,
+ 506,
+ 127,
+ 844,
+ 749,
+ 674,
+ 845,
+ 529,
+ 865,
+ 635,
+ 791,
+ 776,
+ 334,
+ 136,
+ 342,
+ 593,
+ 512,
+ 660,
+ 640,
+ 787,
+ 139,
+ 544,
+ 181,
+ 43,
+ 46,
+ 413,
+ 337,
+ 854,
+ 986,
+ 815,
+ 121,
+ 877,
+ 294,
+ 218,
+ 4,
+ 136,
+ 225,
+ 766,
+ 992,
+ 910,
+ 530,
+ 646,
+ 213,
+ 695,
+ 271,
+ 967,
+ 986,
+ 628,
+ 777,
+ 180,
+ 866,
+ 599,
+ 664,
+ 46,
+ 994,
+ 396,
+ 56,
+ 256,
+ 739,
+ 481,
+ 608,
+ 360,
+ 134,
+ 970,
+ 282,
+ 898,
+ 417,
+ 948,
+ 956,
+ 230,
+ 884,
+ 748,
+ 74,
+ 938,
+ 224,
+ 920,
+ 974,
+ 475,
+ 405,
+ 442,
+ 630,
+ 596,
+ 118,
+ 398,
+ 439,
+ 969,
+ 188,
+ 169,
+ 251,
+ 630,
+ 835,
+ 480,
+ 557,
+ 904,
+ 461,
+ 371,
+ 885,
+ 197,
+ 305,
+ 678,
+ 12,
+ 663,
+ 960,
+ 311,
+ 877,
+ 747,
+ 20,
+ 271,
+ 622,
+ 48,
+ 621,
+ 135,
+ 59,
+ 179,
+ 377,
+ 684,
+ 861,
+ 760,
+ 38,
+ 780,
+ 91,
+ 18,
+ 23,
+ 432,
+ 37,
+ 443,
+ 450,
+ 508,
+ 193,
+ 960,
+ 986,
+ 761,
+ 605,
+ 788,
+ 86,
+ 436,
+ 23,
+ 581,
+ 605,
+ 128,
+ 84,
+ 979,
+ 732,
+ 230,
+ 787,
+ 836,
+ 261,
+ 677,
+ 117,
+ 292,
+ 477,
+ 388,
+ 20,
+ 962,
+ 707,
+ 979,
+ 933,
+ 662,
+ 112,
+ 234,
+ 771,
+ 167,
+ 31,
+ 673,
+ 42,
+ 705,
+ 675,
+ 151,
+ 452,
+ 875,
+ 655,
+ 399,
+ 59,
+ 702,
+ 502,
+ 444,
+ 892,
+ 290,
+ 856,
+ 53,
+ 260,
+ 19,
+ 221,
+ 987,
+ 330,
+ 80,
+ 665,
+ 551,
+ 377,
+ 540,
+ 188,
+ 920,
+ 680,
+ 133,
+ 77,
+ 466,
+ 439,
+ 258,
+ 570,
+ 659,
+ 56,
+ 10,
+ 615,
+ 504,
+ 336,
+ 655,
+ 720,
+ 156,
+ 289,
+ 354,
+ 637,
+ 184,
+ 853,
+ 944,
+ 177,
+ 973,
+ 177,
+ 537,
+ 934,
+ 78,
+ 267,
+ 209,
+ 898,
+ 115,
+ 986,
+ 920,
+ 926,
+ 393,
+ 217,
+ 204,
+ 312,
+ 989,
+ 655,
+ 214,
+ 47,
+ 231,
+ 278,
+ 866,
+ 734,
+ 707,
+ 605,
+ 208,
+ 232,
+ 506,
+ 116,
+ 383,
+ 662,
+ 151,
+ 92,
+ 785,
+ 431,
+ 614,
+ 585,
+ 682,
+ 781,
+ 343,
+ 590,
+ 458,
+ 232,
+ 360,
+ 187,
+ 18,
+ 769,
+ 704,
+ 620,
+ 67,
+ 109,
+ 88,
+ 353,
+ 401,
+ 228,
+ 508,
+ 406,
+ 255,
+ 989,
+ 151,
+ 702,
+ 277,
+ 376,
+ 381,
+ 409,
+ 932,
+ 31,
+ 761,
+ 783,
+ 233,
+ 154,
+ 871,
+ 55,
+ 648,
+ 5,
+ 12,
+ 465,
+ 96,
+ 904,
+ 169,
+ 325,
+ 428,
+ 572,
+ 47,
+ 78,
+ 258,
+ 525,
+ 276,
+ 502,
+ 972,
+ 488,
+ 763,
+ 798,
+ 973,
+ 186,
+ 490,
+ 362,
+ 205,
+ 154,
+ 245,
+ 784,
+ 493,
+ 76,
+ 975,
+ 459,
+ 598,
+ 227,
+ 161,
+ 752,
+ 243,
+ 858,
+ 931,
+ 996,
+ 543,
+ 488,
+ 560,
+ 240,
+ 49,
+ 318,
+ 374,
+ 914,
+ 52,
+ 693,
+ 762,
+ 329,
+ 691,
+ 193,
+ 122,
+ 925,
+ 577,
+ 748,
+ 236,
+ 8,
+ 591,
+ 640,
+ 61,
+ 77,
+ 295,
+ 117,
+ 323,
+ 732,
+ 493,
+ 811,
+ 67,
+ 694,
+ 158,
+ 589,
+ 247,
+ 115,
+ 184,
+ 682,
+ 927,
+ 918,
+ 353,
+ 217,
+ 904,
+ 834,
+ 107,
+ 728,
+ 683,
+ 908,
+ 596,
+ 721,
+ 44,
+ 412,
+ 780,
+ 882,
+ 682,
+ 497,
+ 832,
+ 559,
+ 126,
+ 303,
+ 100,
+ 214,
+ 829,
+ 344,
+ 654,
+ 679,
+ 336,
+ 148,
+ 213,
+ 982,
+ 859,
+ 558,
+ 855,
+ 999,
+ 698,
+ 38,
+ 490,
+ 340,
+ 846,
+ 852,
+ 26,
+ 942,
+ 575,
+ 383,
+ 1,
+ 198,
+ 836,
+ 570,
+ 893,
+ 950,
+ 7,
+ 527,
+ 628,
+ 753,
+ 660,
+ 180,
+ 354,
+ 819,
+ 775,
+ 271,
+ 187,
+ 374,
+ 532,
+ 374,
+ 900
+};
+const int idx[10004] = {
+ 13,
+ 111,
+ 124,
+ 218,
+ 316,
+ 502,
+ 34,
+ 119,
+ 167,
+ 180,
+ 186,
+ 346,
+ 511,
+ 543,
+ 755,
+ 788,
+ 833,
+ 929,
+ 46,
+ 109,
+ 154,
+ 220,
+ 248,
+ 448,
+ 509,
+ 517,
+ 530,
+ 557,
+ 639,
+ 643,
+ 720,
+ 137,
+ 189,
+ 424,
+ 480,
+ 570,
+ 642,
+ 849,
+ 896,
+ 968,
+ 117,
+ 136,
+ 208,
+ 248,
+ 347,
+ 410,
+ 433,
+ 515,
+ 747,
+ 144,
+ 148,
+ 375,
+ 405,
+ 444,
+ 532,
+ 788,
+ 808,
+ 987,
+ 110,
+ 112,
+ 403,
+ 415,
+ 596,
+ 612,
+ 669,
+ 794,
+ 851,
+ 80,
+ 285,
+ 288,
+ 433,
+ 500,
+ 628,
+ 982,
+ 999,
+ 57,
+ 237,
+ 252,
+ 304,
+ 469,
+ 600,
+ 609,
+ 621,
+ 741,
+ 798,
+ 251,
+ 322,
+ 369,
+ 374,
+ 376,
+ 507,
+ 623,
+ 666,
+ 669,
+ 677,
+ 707,
+ 823,
+ 919,
+ 63,
+ 187,
+ 266,
+ 360,
+ 396,
+ 439,
+ 459,
+ 526,
+ 623,
+ 804,
+ 857,
+ 881,
+ 948,
+ 160,
+ 165,
+ 226,
+ 446,
+ 538,
+ 585,
+ 624,
+ 866,
+ 975,
+ 979,
+ 18,
+ 54,
+ 151,
+ 180,
+ 230,
+ 298,
+ 480,
+ 678,
+ 688,
+ 696,
+ 742,
+ 757,
+ 889,
+ 979,
+ 100,
+ 245,
+ 513,
+ 925,
+ 162,
+ 413,
+ 427,
+ 588,
+ 645,
+ 807,
+ 853,
+ 194,
+ 313,
+ 339,
+ 466,
+ 539,
+ 581,
+ 732,
+ 791,
+ 832,
+ 927,
+ 954,
+ 962,
+ 966,
+ 42,
+ 45,
+ 138,
+ 141,
+ 239,
+ 338,
+ 584,
+ 696,
+ 912,
+ 929,
+ 269,
+ 352,
+ 443,
+ 463,
+ 896,
+ 962,
+ 60,
+ 92,
+ 273,
+ 568,
+ 591,
+ 851,
+ 38,
+ 77,
+ 281,
+ 362,
+ 544,
+ 614,
+ 651,
+ 836,
+ 871,
+ 873,
+ 45,
+ 61,
+ 140,
+ 153,
+ 234,
+ 439,
+ 472,
+ 509,
+ 588,
+ 675,
+ 760,
+ 777,
+ 178,
+ 198,
+ 248,
+ 517,
+ 566,
+ 679,
+ 700,
+ 289,
+ 455,
+ 602,
+ 695,
+ 711,
+ 853,
+ 923,
+ 179,
+ 199,
+ 214,
+ 280,
+ 343,
+ 405,
+ 435,
+ 504,
+ 898,
+ 910,
+ 939,
+ 130,
+ 219,
+ 296,
+ 445,
+ 508,
+ 634,
+ 763,
+ 918,
+ 922,
+ 978,
+ 87,
+ 285,
+ 614,
+ 667,
+ 679,
+ 739,
+ 834,
+ 192,
+ 347,
+ 549,
+ 557,
+ 724,
+ 764,
+ 928,
+ 929,
+ 976,
+ 17,
+ 283,
+ 413,
+ 429,
+ 612,
+ 683,
+ 707,
+ 725,
+ 743,
+ 833,
+ 856,
+ 165,
+ 267,
+ 304,
+ 361,
+ 397,
+ 410,
+ 570,
+ 683,
+ 766,
+ 788,
+ 849,
+ 882,
+ 885,
+ 30,
+ 58,
+ 221,
+ 254,
+ 453,
+ 457,
+ 470,
+ 674,
+ 687,
+ 745,
+ 809,
+ 819,
+ 55,
+ 121,
+ 231,
+ 538,
+ 604,
+ 718,
+ 768,
+ 960,
+ 71,
+ 77,
+ 104,
+ 186,
+ 205,
+ 234,
+ 456,
+ 467,
+ 579,
+ 682,
+ 733,
+ 767,
+ 947,
+ 66,
+ 86,
+ 157,
+ 290,
+ 422,
+ 441,
+ 473,
+ 560,
+ 607,
+ 640,
+ 682,
+ 888,
+ 37,
+ 296,
+ 439,
+ 629,
+ 642,
+ 733,
+ 824,
+ 917,
+ 969,
+ 4,
+ 25,
+ 580,
+ 622,
+ 636,
+ 666,
+ 672,
+ 732,
+ 802,
+ 921,
+ 943,
+ 130,
+ 194,
+ 245,
+ 273,
+ 323,
+ 344,
+ 603,
+ 740,
+ 795,
+ 974,
+ 189,
+ 422,
+ 445,
+ 446,
+ 831,
+ 905,
+ 912,
+ 36,
+ 60,
+ 218,
+ 428,
+ 455,
+ 627,
+ 743,
+ 796,
+ 801,
+ 903,
+ 136,
+ 152,
+ 166,
+ 352,
+ 364,
+ 369,
+ 382,
+ 466,
+ 521,
+ 577,
+ 665,
+ 746,
+ 910,
+ 294,
+ 345,
+ 445,
+ 645,
+ 686,
+ 718,
+ 757,
+ 762,
+ 796,
+ 817,
+ 832,
+ 836,
+ 997,
+ 127,
+ 258,
+ 259,
+ 449,
+ 541,
+ 643,
+ 665,
+ 756,
+ 817,
+ 854,
+ 870,
+ 89,
+ 134,
+ 188,
+ 362,
+ 408,
+ 531,
+ 566,
+ 816,
+ 127,
+ 170,
+ 302,
+ 336,
+ 426,
+ 434,
+ 601,
+ 708,
+ 774,
+ 780,
+ 900,
+ 935,
+ 377,
+ 469,
+ 618,
+ 650,
+ 790,
+ 809,
+ 78,
+ 253,
+ 340,
+ 382,
+ 586,
+ 673,
+ 684,
+ 282,
+ 354,
+ 363,
+ 398,
+ 636,
+ 655,
+ 729,
+ 885,
+ 911,
+ 10,
+ 175,
+ 195,
+ 229,
+ 273,
+ 339,
+ 380,
+ 531,
+ 660,
+ 681,
+ 794,
+ 800,
+ 236,
+ 416,
+ 646,
+ 679,
+ 685,
+ 885,
+ 7,
+ 116,
+ 299,
+ 481,
+ 702,
+ 747,
+ 922,
+ 64,
+ 153,
+ 374,
+ 391,
+ 532,
+ 558,
+ 602,
+ 655,
+ 662,
+ 804,
+ 847,
+ 867,
+ 998,
+ 45,
+ 66,
+ 97,
+ 106,
+ 236,
+ 240,
+ 247,
+ 453,
+ 641,
+ 646,
+ 711,
+ 712,
+ 715,
+ 855,
+ 906,
+ 923,
+ 37,
+ 65,
+ 122,
+ 331,
+ 578,
+ 589,
+ 610,
+ 139,
+ 293,
+ 354,
+ 395,
+ 430,
+ 486,
+ 589,
+ 614,
+ 661,
+ 699,
+ 846,
+ 910,
+ 18,
+ 53,
+ 78,
+ 234,
+ 296,
+ 690,
+ 828,
+ 923,
+ 87,
+ 115,
+ 156,
+ 161,
+ 173,
+ 201,
+ 400,
+ 474,
+ 501,
+ 526,
+ 782,
+ 861,
+ 63,
+ 271,
+ 427,
+ 552,
+ 590,
+ 657,
+ 920,
+ 41,
+ 194,
+ 281,
+ 571,
+ 640,
+ 681,
+ 696,
+ 301,
+ 306,
+ 514,
+ 553,
+ 560,
+ 641,
+ 683,
+ 762,
+ 812,
+ 818,
+ 876,
+ 904,
+ 932,
+ 978,
+ 38,
+ 62,
+ 98,
+ 103,
+ 370,
+ 390,
+ 531,
+ 559,
+ 693,
+ 813,
+ 924,
+ 943,
+ 955,
+ 973,
+ 13,
+ 40,
+ 62,
+ 75,
+ 396,
+ 419,
+ 615,
+ 773,
+ 968,
+ 989,
+ 150,
+ 183,
+ 241,
+ 261,
+ 407,
+ 476,
+ 492,
+ 524,
+ 541,
+ 863,
+ 994,
+ 156,
+ 195,
+ 197,
+ 278,
+ 457,
+ 467,
+ 610,
+ 621,
+ 956,
+ 49,
+ 343,
+ 454,
+ 477,
+ 572,
+ 600,
+ 700,
+ 759,
+ 804,
+ 923,
+ 92,
+ 194,
+ 455,
+ 842,
+ 968,
+ 160,
+ 211,
+ 461,
+ 463,
+ 467,
+ 622,
+ 854,
+ 972,
+ 333,
+ 469,
+ 563,
+ 571,
+ 639,
+ 838,
+ 977,
+ 18,
+ 105,
+ 133,
+ 258,
+ 572,
+ 720,
+ 804,
+ 851,
+ 930,
+ 19,
+ 139,
+ 158,
+ 301,
+ 354,
+ 407,
+ 589,
+ 726,
+ 846,
+ 904,
+ 26,
+ 54,
+ 155,
+ 212,
+ 216,
+ 418,
+ 534,
+ 647,
+ 792,
+ 862,
+ 889,
+ 101,
+ 216,
+ 228,
+ 396,
+ 470,
+ 473,
+ 592,
+ 706,
+ 799,
+ 913,
+ 922,
+ 98,
+ 324,
+ 524,
+ 672,
+ 685,
+ 856,
+ 213,
+ 224,
+ 228,
+ 300,
+ 395,
+ 604,
+ 631,
+ 651,
+ 835,
+ 944,
+ 289,
+ 574,
+ 613,
+ 657,
+ 671,
+ 748,
+ 763,
+ 768,
+ 815,
+ 843,
+ 908,
+ 74,
+ 79,
+ 203,
+ 218,
+ 245,
+ 249,
+ 390,
+ 548,
+ 616,
+ 804,
+ 986,
+ 49,
+ 196,
+ 585,
+ 591,
+ 608,
+ 728,
+ 750,
+ 810,
+ 836,
+ 920,
+ 980,
+ 38,
+ 41,
+ 93,
+ 94,
+ 320,
+ 360,
+ 502,
+ 555,
+ 729,
+ 742,
+ 814,
+ 984,
+ 89,
+ 131,
+ 499,
+ 677,
+ 825,
+ 846,
+ 919,
+ 966,
+ 17,
+ 37,
+ 121,
+ 168,
+ 560,
+ 585,
+ 691,
+ 788,
+ 892,
+ 925,
+ 951,
+ 995,
+ 13,
+ 69,
+ 124,
+ 229,
+ 308,
+ 554,
+ 643,
+ 668,
+ 717,
+ 747,
+ 813,
+ 814,
+ 864,
+ 298,
+ 327,
+ 386,
+ 425,
+ 586,
+ 600,
+ 725,
+ 730,
+ 832,
+ 12,
+ 38,
+ 94,
+ 150,
+ 175,
+ 501,
+ 538,
+ 552,
+ 571,
+ 606,
+ 624,
+ 650,
+ 686,
+ 728,
+ 157,
+ 605,
+ 630,
+ 713,
+ 784,
+ 850,
+ 954,
+ 181,
+ 234,
+ 610,
+ 612,
+ 661,
+ 663,
+ 677,
+ 688,
+ 726,
+ 809,
+ 818,
+ 67,
+ 77,
+ 164,
+ 193,
+ 214,
+ 345,
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+ 57,
+ 206,
+ 448,
+ 520,
+ 612,
+ 769,
+ 834,
+ 282,
+ 393,
+ 441,
+ 461,
+ 503,
+ 796,
+ 72,
+ 206,
+ 304,
+ 381,
+ 565,
+ 723,
+ 114,
+ 121,
+ 130,
+ 259,
+ 346,
+ 386,
+ 432,
+ 538,
+ 575,
+ 595,
+ 855,
+ 945
+};
+const double x[1000] = {
+ 602,
+ 730,
+ 528,
+ 886,
+ 890,
+ 755,
+ 124,
+ 435,
+ 24,
+ 245,
+ 112,
+ 144,
+ 171,
+ 746,
+ 547,
+ 172,
+ 905,
+ 97,
+ 70,
+ 133,
+ 117,
+ 951,
+ 783,
+ 271,
+ 174,
+ 263,
+ 769,
+ 889,
+ 920,
+ 698,
+ 644,
+ 138,
+ 34,
+ 866,
+ 831,
+ 249,
+ 611,
+ 672,
+ 502,
+ 450,
+ 225,
+ 557,
+ 793,
+ 244,
+ 336,
+ 942,
+ 604,
+ 135,
+ 507,
+ 328,
+ 36,
+ 299,
+ 769,
+ 323,
+ 957,
+ 171,
+ 455,
+ 627,
+ 701,
+ 624,
+ 383,
+ 354,
+ 675,
+ 971,
+ 562,
+ 945,
+ 354,
+ 90,
+ 495,
+ 269,
+ 684,
+ 468,
+ 832,
+ 38,
+ 189,
+ 103,
+ 509,
+ 754,
+ 85,
+ 70,
+ 727,
+ 897,
+ 441,
+ 745,
+ 443,
+ 561,
+ 23,
+ 796,
+ 104,
+ 178,
+ 388,
+ 178,
+ 663,
+ 652,
+ 533,
+ 738,
+ 423,
+ 500,
+ 390,
+ 567,
+ 834,
+ 806,
+ 97,
+ 517,
+ 352,
+ 636,
+ 158,
+ 839,
+ 822,
+ 68,
+ 707,
+ 838,
+ 778,
+ 15,
+ 201,
+ 364,
+ 397,
+ 166,
+ 372,
+ 39,
+ 525,
+ 360,
+ 596,
+ 664,
+ 606,
+ 182,
+ 684,
+ 147,
+ 941,
+ 695,
+ 815,
+ 721,
+ 377,
+ 215,
+ 386,
+ 265,
+ 598,
+ 890,
+ 241,
+ 302,
+ 423,
+ 623,
+ 610,
+ 26,
+ 311,
+ 887,
+ 496,
+ 968,
+ 549,
+ 581,
+ 421,
+ 638,
+ 154,
+ 471,
+ 768,
+ 953,
+ 7,
+ 906,
+ 894,
+ 155,
+ 687,
+ 813,
+ 376,
+ 463,
+ 815,
+ 436,
+ 817,
+ 5,
+ 366,
+ 412,
+ 435,
+ 825,
+ 437,
+ 614,
+ 437,
+ 14,
+ 492,
+ 117,
+ 610,
+ 0,
+ 837,
+ 665,
+ 464,
+ 847,
+ 513,
+ 606,
+ 532,
+ 503,
+ 566,
+ 270,
+ 559,
+ 509,
+ 634,
+ 339,
+ 535,
+ 708,
+ 663,
+ 1,
+ 837,
+ 508,
+ 499,
+ 216,
+ 758,
+ 36,
+ 242,
+ 351,
+ 432,
+ 439,
+ 562,
+ 307,
+ 643,
+ 498,
+ 659,
+ 16,
+ 265,
+ 653,
+ 105,
+ 527,
+ 595,
+ 448,
+ 832,
+ 381,
+ 714,
+ 533,
+ 178,
+ 644,
+ 455,
+ 667,
+ 7,
+ 378,
+ 639,
+ 19,
+ 50,
+ 415,
+ 591,
+ 827,
+ 956,
+ 69,
+ 712,
+ 767,
+ 368,
+ 552,
+ 230,
+ 288,
+ 146,
+ 676,
+ 651,
+ 333,
+ 284,
+ 782,
+ 283,
+ 774,
+ 791,
+ 451,
+ 795,
+ 991,
+ 618,
+ 620,
+ 547,
+ 769,
+ 226,
+ 563,
+ 117,
+ 524,
+ 287,
+ 615,
+ 322,
+ 41,
+ 582,
+ 156,
+ 664,
+ 261,
+ 368,
+ 702,
+ 25,
+ 439,
+ 382,
+ 123,
+ 682,
+ 970,
+ 511,
+ 928,
+ 870,
+ 453,
+ 865,
+ 724,
+ 255,
+ 504,
+ 567,
+ 105,
+ 465,
+ 146,
+ 349,
+ 616,
+ 419,
+ 389,
+ 629,
+ 964,
+ 482,
+ 483,
+ 252,
+ 183,
+ 300,
+ 578,
+ 255,
+ 825,
+ 702,
+ 650,
+ 468,
+ 808,
+ 939,
+ 360,
+ 830,
+ 281,
+ 969,
+ 139,
+ 488,
+ 603,
+ 449,
+ 731,
+ 941,
+ 172,
+ 643,
+ 569,
+ 90,
+ 966,
+ 468,
+ 818,
+ 249,
+ 649,
+ 661,
+ 661,
+ 955,
+ 52,
+ 17,
+ 364,
+ 472,
+ 854,
+ 154,
+ 543,
+ 110,
+ 327,
+ 905,
+ 715,
+ 940,
+ 612,
+ 248,
+ 634,
+ 690,
+ 326,
+ 622,
+ 52,
+ 935,
+ 244,
+ 406,
+ 604,
+ 351,
+ 303,
+ 268,
+ 717,
+ 247,
+ 475,
+ 718,
+ 835,
+ 885,
+ 534,
+ 842,
+ 942,
+ 929,
+ 713,
+ 786,
+ 72,
+ 122,
+ 443,
+ 64,
+ 512,
+ 38,
+ 189,
+ 552,
+ 935,
+ 778,
+ 832,
+ 569,
+ 144,
+ 810,
+ 634,
+ 399,
+ 261,
+ 918,
+ 728,
+ 648,
+ 340,
+ 730,
+ 358,
+ 496,
+ 928,
+ 344,
+ 929,
+ 572,
+ 876,
+ 667,
+ 933,
+ 584,
+ 122,
+ 739,
+ 978,
+ 37,
+ 250,
+ 192,
+ 113,
+ 763,
+ 214,
+ 852,
+ 365,
+ 638,
+ 570,
+ 82,
+ 861,
+ 448,
+ 649,
+ 813,
+ 950,
+ 843,
+ 154,
+ 527,
+ 12,
+ 953,
+ 153,
+ 311,
+ 177,
+ 490,
+ 754,
+ 973,
+ 511,
+ 777,
+ 649,
+ 605,
+ 311,
+ 539,
+ 133,
+ 245,
+ 940,
+ 717,
+ 851,
+ 189,
+ 905,
+ 410,
+ 214,
+ 170,
+ 983,
+ 998,
+ 404,
+ 599,
+ 843,
+ 41,
+ 955,
+ 505,
+ 916,
+ 947,
+ 851,
+ 397,
+ 194,
+ 288,
+ 781,
+ 897,
+ 546,
+ 305,
+ 113,
+ 356,
+ 454,
+ 679,
+ 774,
+ 314,
+ 897,
+ 452,
+ 169,
+ 391,
+ 344,
+ 880,
+ 840,
+ 327,
+ 404,
+ 29,
+ 353,
+ 688,
+ 196,
+ 135,
+ 860,
+ 878,
+ 288,
+ 523,
+ 335,
+ 1,
+ 680,
+ 923,
+ 480,
+ 108,
+ 10,
+ 188,
+ 165,
+ 500,
+ 331,
+ 668,
+ 279,
+ 939,
+ 797,
+ 203,
+ 925,
+ 768,
+ 310,
+ 453,
+ 213,
+ 909,
+ 769,
+ 136,
+ 93,
+ 501,
+ 926,
+ 249,
+ 888,
+ 591,
+ 628,
+ 317,
+ 668,
+ 364,
+ 375,
+ 951,
+ 432,
+ 217,
+ 765,
+ 469,
+ 458,
+ 25,
+ 330,
+ 279,
+ 734,
+ 995,
+ 187,
+ 150,
+ 739,
+ 179,
+ 551,
+ 844,
+ 920,
+ 871,
+ 906,
+ 397,
+ 540,
+ 376,
+ 123,
+ 233,
+ 19,
+ 227,
+ 109,
+ 158,
+ 20,
+ 11,
+ 899,
+ 462,
+ 655,
+ 837,
+ 756,
+ 930,
+ 580,
+ 304,
+ 655,
+ 419,
+ 695,
+ 319,
+ 496,
+ 856,
+ 575,
+ 700,
+ 223,
+ 793,
+ 462,
+ 666,
+ 274,
+ 967,
+ 650,
+ 287,
+ 521,
+ 69,
+ 898,
+ 684,
+ 759,
+ 31,
+ 373,
+ 515,
+ 56,
+ 966,
+ 971,
+ 836,
+ 950,
+ 94,
+ 647,
+ 948,
+ 766,
+ 988,
+ 556,
+ 458,
+ 415,
+ 46,
+ 741,
+ 519,
+ 186,
+ 393,
+ 409,
+ 658,
+ 349,
+ 833,
+ 339,
+ 61,
+ 250,
+ 49,
+ 63,
+ 503,
+ 21,
+ 951,
+ 809,
+ 391,
+ 242,
+ 739,
+ 823,
+ 9,
+ 548,
+ 876,
+ 431,
+ 920,
+ 451,
+ 967,
+ 291,
+ 529,
+ 37,
+ 133,
+ 656,
+ 240,
+ 981,
+ 223,
+ 167,
+ 458,
+ 624,
+ 473,
+ 570,
+ 942,
+ 260,
+ 808,
+ 16,
+ 792,
+ 699,
+ 537,
+ 84,
+ 906,
+ 429,
+ 728,
+ 320,
+ 785,
+ 301,
+ 9,
+ 679,
+ 882,
+ 98,
+ 431,
+ 223,
+ 920,
+ 173,
+ 895,
+ 605,
+ 68,
+ 698,
+ 696,
+ 987,
+ 855,
+ 191,
+ 657,
+ 533,
+ 478,
+ 321,
+ 846,
+ 921,
+ 490,
+ 278,
+ 145,
+ 500,
+ 274,
+ 974,
+ 505,
+ 33,
+ 936,
+ 691,
+ 922,
+ 140,
+ 846,
+ 951,
+ 745,
+ 893,
+ 803,
+ 316,
+ 689,
+ 960,
+ 509,
+ 518,
+ 911,
+ 121,
+ 12,
+ 477,
+ 702,
+ 94,
+ 521,
+ 751,
+ 840,
+ 492,
+ 666,
+ 922,
+ 714,
+ 43,
+ 683,
+ 871,
+ 531,
+ 774,
+ 137,
+ 914,
+ 745,
+ 722,
+ 78,
+ 398,
+ 384,
+ 536,
+ 365,
+ 245,
+ 807,
+ 925,
+ 201,
+ 917,
+ 368,
+ 214,
+ 246,
+ 143,
+ 388,
+ 937,
+ 483,
+ 480,
+ 793,
+ 415,
+ 835,
+ 554,
+ 514,
+ 838,
+ 655,
+ 837,
+ 481,
+ 483,
+ 777,
+ 447,
+ 963,
+ 596,
+ 248,
+ 819,
+ 696,
+ 540,
+ 163,
+ 333,
+ 589,
+ 863,
+ 603,
+ 835,
+ 952,
+ 253,
+ 329,
+ 552,
+ 207,
+ 684,
+ 593,
+ 618,
+ 742,
+ 53,
+ 90,
+ 27,
+ 955,
+ 217,
+ 955,
+ 20,
+ 520,
+ 221,
+ 316,
+ 45,
+ 948,
+ 552,
+ 110,
+ 594,
+ 774,
+ 517,
+ 880,
+ 32,
+ 575,
+ 852,
+ 463,
+ 685,
+ 10,
+ 58,
+ 945,
+ 572,
+ 875,
+ 633,
+ 942,
+ 880,
+ 426,
+ 283,
+ 491,
+ 848,
+ 491,
+ 280,
+ 412,
+ 1,
+ 819,
+ 199,
+ 190,
+ 577,
+ 488,
+ 936,
+ 678,
+ 79,
+ 317,
+ 408,
+ 689,
+ 353,
+ 889,
+ 294,
+ 561,
+ 501,
+ 411,
+ 554,
+ 321,
+ 193,
+ 748,
+ 309,
+ 110,
+ 454,
+ 33,
+ 28,
+ 193,
+ 166,
+ 804,
+ 710,
+ 581,
+ 70,
+ 726,
+ 805,
+ 673,
+ 751,
+ 147,
+ 793,
+ 395,
+ 151,
+ 129,
+ 143,
+ 610,
+ 700,
+ 590,
+ 577,
+ 814,
+ 104,
+ 990,
+ 56,
+ 254,
+ 816,
+ 278,
+ 108,
+ 765,
+ 31,
+ 208,
+ 804,
+ 730,
+ 960,
+ 323,
+ 152,
+ 202,
+ 449,
+ 238,
+ 907,
+ 532,
+ 618,
+ 377,
+ 295,
+ 625,
+ 252,
+ 383,
+ 345,
+ 46,
+ 934,
+ 908,
+ 851,
+ 304,
+ 235,
+ 623,
+ 808,
+ 363,
+ 80,
+ 373,
+ 858,
+ 839,
+ 385,
+ 426,
+ 727,
+ 615,
+ 675,
+ 860,
+ 602,
+ 623,
+ 780,
+ 246,
+ 22,
+ 681,
+ 623,
+ 293,
+ 421,
+ 908,
+ 419,
+ 811,
+ 631,
+ 155,
+ 139,
+ 861,
+ 262,
+ 789,
+ 344,
+ 507,
+ 14,
+ 445,
+ 995,
+ 316,
+ 74,
+ 32,
+ 239,
+ 932,
+ 586,
+ 167,
+ 578,
+ 555,
+ 8,
+ 720,
+ 804,
+ 18,
+ 185,
+ 637,
+ 185,
+ 21,
+ 121,
+ 993,
+ 457,
+ 0,
+ 911,
+ 330,
+ 214,
+ 343,
+ 600,
+ 720,
+ 645,
+ 542,
+ 991,
+ 704,
+ 261,
+ 481,
+ 242,
+ 949,
+ 909,
+ 745,
+ 799,
+ 644,
+ 858,
+ 132,
+ 886,
+ 194,
+ 886,
+ 695,
+ 912,
+ 980,
+ 956,
+ 51,
+ 885,
+ 410,
+ 88,
+ 578,
+ 636,
+ 698,
+ 636,
+ 532,
+ 579,
+ 389,
+ 124,
+ 386,
+ 54,
+ 616,
+ 203,
+ 838,
+ 732,
+ 152,
+ 775,
+ 749,
+ 373
+};
+const int ptr[1001] = {
+ 0,
+ 6,
+ 18,
+ 31,
+ 40,
+ 49,
+ 58,
+ 67,
+ 75,
+ 85,
+ 98,
+ 111,
+ 121,
+ 135,
+ 139,
+ 146,
+ 159,
+ 169,
+ 175,
+ 181,
+ 191,
+ 203,
+ 210,
+ 217,
+ 228,
+ 238,
+ 245,
+ 254,
+ 265,
+ 278,
+ 290,
+ 298,
+ 311,
+ 323,
+ 332,
+ 343,
+ 353,
+ 360,
+ 370,
+ 383,
+ 396,
+ 407,
+ 415,
+ 427,
+ 433,
+ 440,
+ 449,
+ 461,
+ 467,
+ 474,
+ 487,
+ 503,
+ 510,
+ 522,
+ 530,
+ 542,
+ 549,
+ 556,
+ 570,
+ 584,
+ 594,
+ 605,
+ 614,
+ 624,
+ 629,
+ 637,
+ 644,
+ 653,
+ 663,
+ 674,
+ 685,
+ 691,
+ 701,
+ 712,
+ 723,
+ 734,
+ 746,
+ 754,
+ 766,
+ 779,
+ 788,
+ 802,
+ 809,
+ 820,
+ 831,
+ 846,
+ 860,
+ 869,
+ 874,
+ 883,
+ 886,
+ 900,
+ 915,
+ 929,
+ 937,
+ 946,
+ 955,
+ 969,
+ 985,
+ 993,
+ 1004,
+ 1014,
+ 1026,
+ 1035,
+ 1040,
+ 1053,
+ 1064,
+ 1073,
+ 1078,
+ 1089,
+ 1097,
+ 1105,
+ 1108,
+ 1119,
+ 1131,
+ 1143,
+ 1156,
+ 1165,
+ 1175,
+ 1187,
+ 1196,
+ 1205,
+ 1209,
+ 1218,
+ 1230,
+ 1242,
+ 1253,
+ 1263,
+ 1277,
+ 1288,
+ 1306,
+ 1323,
+ 1331,
+ 1345,
+ 1355,
+ 1362,
+ 1372,
+ 1380,
+ 1388,
+ 1395,
+ 1412,
+ 1424,
+ 1428,
+ 1436,
+ 1443,
+ 1457,
+ 1473,
+ 1488,
+ 1498,
+ 1511,
+ 1520,
+ 1533,
+ 1543,
+ 1556,
+ 1567,
+ 1578,
+ 1590,
+ 1598,
+ 1609,
+ 1618,
+ 1627,
+ 1634,
+ 1638,
+ 1643,
+ 1649,
+ 1654,
+ 1660,
+ 1675,
+ 1688,
+ 1698,
+ 1712,
+ 1722,
+ 1730,
+ 1738,
+ 1746,
+ 1758,
+ 1765,
+ 1778,
+ 1787,
+ 1802,
+ 1814,
+ 1821,
+ 1833,
+ 1842,
+ 1851,
+ 1864,
+ 1877,
+ 1886,
+ 1890,
+ 1898,
+ 1904,
+ 1916,
+ 1931,
+ 1942,
+ 1953,
+ 1966,
+ 1975,
+ 1988,
+ 1999,
+ 2008,
+ 2021,
+ 2027,
+ 2036,
+ 2049,
+ 2058,
+ 2069,
+ 2078,
+ 2086,
+ 2099,
+ 2109,
+ 2115,
+ 2123,
+ 2133,
+ 2142,
+ 2155,
+ 2166,
+ 2175,
+ 2185,
+ 2191,
+ 2202,
+ 2215,
+ 2220,
+ 2234,
+ 2248,
+ 2260,
+ 2271,
+ 2277,
+ 2285,
+ 2297,
+ 2310,
+ 2318,
+ 2328,
+ 2337,
+ 2352,
+ 2358,
+ 2370,
+ 2378,
+ 2391,
+ 2397,
+ 2407,
+ 2413,
+ 2425,
+ 2434,
+ 2442,
+ 2452,
+ 2462,
+ 2476,
+ 2480,
+ 2487,
+ 2500,
+ 2512,
+ 2525,
+ 2533,
+ 2545,
+ 2552,
+ 2563,
+ 2576,
+ 2585,
+ 2591,
+ 2599,
+ 2608,
+ 2619,
+ 2629,
+ 2643,
+ 2658,
+ 2664,
+ 2675,
+ 2682,
+ 2696,
+ 2705,
+ 2715,
+ 2718,
+ 2736,
+ 2746,
+ 2765,
+ 2771,
+ 2787,
+ 2793,
+ 2802,
+ 2813,
+ 2826,
+ 2837,
+ 2849,
+ 2863,
+ 2870,
+ 2885,
+ 2895,
+ 2904,
+ 2914,
+ 2925,
+ 2931,
+ 2944,
+ 2949,
+ 2957,
+ 2973,
+ 2982,
+ 2995,
+ 3009,
+ 3025,
+ 3031,
+ 3046,
+ 3061,
+ 3069,
+ 3082,
+ 3089,
+ 3100,
+ 3106,
+ 3116,
+ 3119,
+ 3123,
+ 3130,
+ 3136,
+ 3144,
+ 3153,
+ 3162,
+ 3180,
+ 3185,
+ 3200,
+ 3205,
+ 3215,
+ 3225,
+ 3234,
+ 3246,
+ 3255,
+ 3266,
+ 3273,
+ 3283,
+ 3293,
+ 3303,
+ 3312,
+ 3320,
+ 3331,
+ 3342,
+ 3349,
+ 3357,
+ 3367,
+ 3372,
+ 3380,
+ 3387,
+ 3398,
+ 3405,
+ 3417,
+ 3425,
+ 3432,
+ 3443,
+ 3449,
+ 3456,
+ 3461,
+ 3471,
+ 3480,
+ 3491,
+ 3498,
+ 3521,
+ 3530,
+ 3539,
+ 3554,
+ 3562,
+ 3569,
+ 3579,
+ 3585,
+ 3597,
+ 3604,
+ 3613,
+ 3628,
+ 3646,
+ 3657,
+ 3673,
+ 3681,
+ 3691,
+ 3696,
+ 3709,
+ 3717,
+ 3731,
+ 3745,
+ 3756,
+ 3763,
+ 3769,
+ 3774,
+ 3786,
+ 3799,
+ 3810,
+ 3819,
+ 3827,
+ 3838,
+ 3854,
+ 3867,
+ 3876,
+ 3885,
+ 3902,
+ 3911,
+ 3926,
+ 3936,
+ 3948,
+ 3959,
+ 3970,
+ 3983,
+ 3991,
+ 4002,
+ 4009,
+ 4023,
+ 4032,
+ 4043,
+ 4058,
+ 4065,
+ 4078,
+ 4087,
+ 4099,
+ 4106,
+ 4114,
+ 4120,
+ 4132,
+ 4146,
+ 4155,
+ 4168,
+ 4177,
+ 4189,
+ 4199,
+ 4212,
+ 4219,
+ 4231,
+ 4241,
+ 4253,
+ 4260,
+ 4266,
+ 4278,
+ 4287,
+ 4303,
+ 4310,
+ 4322,
+ 4334,
+ 4344,
+ 4354,
+ 4368,
+ 4376,
+ 4383,
+ 4399,
+ 4408,
+ 4416,
+ 4431,
+ 4444,
+ 4458,
+ 4467,
+ 4474,
+ 4486,
+ 4495,
+ 4506,
+ 4515,
+ 4521,
+ 4536,
+ 4549,
+ 4564,
+ 4571,
+ 4580,
+ 4593,
+ 4602,
+ 4613,
+ 4618,
+ 4627,
+ 4635,
+ 4644,
+ 4659,
+ 4664,
+ 4675,
+ 4684,
+ 4690,
+ 4702,
+ 4713,
+ 4723,
+ 4735,
+ 4743,
+ 4751,
+ 4759,
+ 4768,
+ 4779,
+ 4790,
+ 4799,
+ 4811,
+ 4818,
+ 4823,
+ 4830,
+ 4838,
+ 4850,
+ 4861,
+ 4870,
+ 4878,
+ 4890,
+ 4897,
+ 4908,
+ 4916,
+ 4930,
+ 4939,
+ 4950,
+ 4959,
+ 4971,
+ 4977,
+ 4985,
+ 4996,
+ 4999,
+ 5003,
+ 5012,
+ 5018,
+ 5026,
+ 5041,
+ 5048,
+ 5058,
+ 5071,
+ 5081,
+ 5086,
+ 5094,
+ 5099,
+ 5109,
+ 5114,
+ 5127,
+ 5137,
+ 5147,
+ 5162,
+ 5172,
+ 5179,
+ 5187,
+ 5197,
+ 5209,
+ 5226,
+ 5231,
+ 5239,
+ 5248,
+ 5263,
+ 5270,
+ 5283,
+ 5293,
+ 5301,
+ 5308,
+ 5318,
+ 5327,
+ 5342,
+ 5349,
+ 5357,
+ 5367,
+ 5374,
+ 5381,
+ 5395,
+ 5406,
+ 5418,
+ 5428,
+ 5435,
+ 5440,
+ 5452,
+ 5464,
+ 5477,
+ 5490,
+ 5497,
+ 5504,
+ 5510,
+ 5518,
+ 5529,
+ 5542,
+ 5561,
+ 5579,
+ 5588,
+ 5599,
+ 5601,
+ 5609,
+ 5618,
+ 5627,
+ 5631,
+ 5640,
+ 5646,
+ 5654,
+ 5661,
+ 5672,
+ 5690,
+ 5699,
+ 5712,
+ 5723,
+ 5733,
+ 5742,
+ 5752,
+ 5759,
+ 5766,
+ 5776,
+ 5788,
+ 5799,
+ 5801,
+ 5813,
+ 5825,
+ 5829,
+ 5841,
+ 5846,
+ 5858,
+ 5867,
+ 5878,
+ 5892,
+ 5902,
+ 5910,
+ 5921,
+ 5933,
+ 5941,
+ 5957,
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+ 5988,
+ 6000,
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+ 6228,
+ 6238,
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+ 6260,
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+ 6274,
+ 6289,
+ 6302,
+ 6310,
+ 6325,
+ 6334,
+ 6349,
+ 6367,
+ 6370,
+ 6382,
+ 6391,
+ 6399,
+ 6414,
+ 6423,
+ 6435,
+ 6442,
+ 6452,
+ 6461,
+ 6469,
+ 6479,
+ 6493,
+ 6502,
+ 6517,
+ 6524,
+ 6539,
+ 6549,
+ 6555,
+ 6561,
+ 6568,
+ 6575,
+ 6594,
+ 6605,
+ 6613,
+ 6620,
+ 6626,
+ 6637,
+ 6643,
+ 6656,
+ 6669,
+ 6679,
+ 6687,
+ 6698,
+ 6706,
+ 6715,
+ 6730,
+ 6739,
+ 6746,
+ 6762,
+ 6768,
+ 6776,
+ 6785,
+ 6791,
+ 6798,
+ 6805,
+ 6818,
+ 6827,
+ 6836,
+ 6846,
+ 6853,
+ 6861,
+ 6877,
+ 6885,
+ 6894,
+ 6901,
+ 6912,
+ 6924,
+ 6937,
+ 6947,
+ 6951,
+ 6966,
+ 6975,
+ 6985,
+ 6996,
+ 7003,
+ 7019,
+ 7029,
+ 7037,
+ 7046,
+ 7053,
+ 7060,
+ 7068,
+ 7075,
+ 7081,
+ 7088,
+ 7094,
+ 7108,
+ 7117,
+ 7123,
+ 7139,
+ 7150,
+ 7162,
+ 7168,
+ 7182,
+ 7191,
+ 7203,
+ 7219,
+ 7222,
+ 7229,
+ 7243,
+ 7251,
+ 7260,
+ 7269,
+ 7279,
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+ 7294,
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+ 7411,
+ 7422,
+ 7428,
+ 7437,
+ 7442,
+ 7452,
+ 7463,
+ 7474,
+ 7483,
+ 7491,
+ 7499,
+ 7514,
+ 7523,
+ 7536,
+ 7542,
+ 7549,
+ 7556,
+ 7568,
+ 7577,
+ 7586,
+ 7597,
+ 7609,
+ 7623,
+ 7633,
+ 7645,
+ 7658,
+ 7664,
+ 7677,
+ 7694,
+ 7703,
+ 7718,
+ 7727,
+ 7736,
+ 7749,
+ 7758,
+ 7768,
+ 7775,
+ 7782,
+ 7790,
+ 7803,
+ 7812,
+ 7823,
+ 7833,
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+ 7870,
+ 7879,
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+ 7901,
+ 7912,
+ 7921,
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+ 8010,
+ 8020,
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+ 8041,
+ 8048,
+ 8059,
+ 8069,
+ 8080,
+ 8088,
+ 8097,
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+ 8119,
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+ 8172,
+ 8182,
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+ 8214,
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+ 8317,
+ 8330,
+ 8336,
+ 8347,
+ 8354,
+ 8364,
+ 8376,
+ 8383,
+ 8398,
+ 8406,
+ 8414,
+ 8429,
+ 8443,
+ 8460,
+ 8467,
+ 8475,
+ 8484,
+ 8493,
+ 8503,
+ 8510,
+ 8518,
+ 8527,
+ 8535,
+ 8544,
+ 8548,
+ 8555,
+ 8561,
+ 8571,
+ 8578,
+ 8590,
+ 8599,
+ 8603,
+ 8614,
+ 8621,
+ 8628,
+ 8638,
+ 8644,
+ 8654,
+ 8664,
+ 8675,
+ 8688,
+ 8698,
+ 8705,
+ 8711,
+ 8721,
+ 8729,
+ 8739,
+ 8754,
+ 8770,
+ 8775,
+ 8792,
+ 8802,
+ 8812,
+ 8824,
+ 8829,
+ 8838,
+ 8847,
+ 8858,
+ 8869,
+ 8878,
+ 8889,
+ 8906,
+ 8911,
+ 8916,
+ 8928,
+ 8939,
+ 8950,
+ 8957,
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+ 8988,
+ 8992,
+ 9005,
+ 9014,
+ 9024,
+ 9032,
+ 9048,
+ 9060,
+ 9069,
+ 9079,
+ 9086,
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+ 9135,
+ 9143,
+ 9152,
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+ 9176,
+ 9184,
+ 9193,
+ 9203,
+ 9214,
+ 9229,
+ 9239,
+ 9252,
+ 9260,
+ 9272,
+ 9283,
+ 9290,
+ 9299,
+ 9313,
+ 9329,
+ 9335,
+ 9348,
+ 9359,
+ 9370,
+ 9375,
+ 9384,
+ 9395,
+ 9402,
+ 9410,
+ 9429,
+ 9440,
+ 9454,
+ 9468,
+ 9479,
+ 9489,
+ 9497,
+ 9507,
+ 9518,
+ 9530,
+ 9538,
+ 9549,
+ 9560,
+ 9570,
+ 9581,
+ 9590,
+ 9600,
+ 9613,
+ 9624,
+ 9637,
+ 9654,
+ 9664,
+ 9675,
+ 9686,
+ 9697,
+ 9714,
+ 9724,
+ 9737,
+ 9754,
+ 9767,
+ 9776,
+ 9781,
+ 9791,
+ 9804,
+ 9809,
+ 9823,
+ 9833,
+ 9841,
+ 9848,
+ 9856,
+ 9867,
+ 9879,
+ 9892,
+ 9902,
+ 9907,
+ 9916,
+ 9925,
+ 9934,
+ 9944,
+ 9959,
+ 9972,
+ 9980,
+ 9986,
+ 9992,
+ 10004
+};
+const double verify_data[1000] = {
+ 1971101,
+ 3601995,
+ 3608374,
+ 3068439,
+ 2756891,
+ 1644445,
+ 2326970,
+ 3571797,
+ 2167311,
+ 3272467,
+ 5257490,
+ 2287052,
+ 5507394,
+ 1707471,
+ 1181529,
+ 2596954,
+ 2999820,
+ 1456597,
+ 1755714,
+ 2783599,
+ 2224880,
+ 953747,
+ 1863442,
+ 2375479,
+ 3838149,
+ 1472958,
+ 2613759,
+ 1412651,
+ 2454897,
+ 4139599,
+ 1540527,
+ 2373885,
+ 2371153,
+ 2496043,
+ 2946006,
+ 3041837,
+ 2102841,
+ 3413598,
+ 3937131,
+ 3428786,
+ 2323528,
+ 1657458,
+ 3358521,
+ 1821261,
+ 937257,
+ 2638848,
+ 3351703,
+ 2436591,
+ 1387045,
+ 3372777,
+ 4422352,
+ 2696491,
+ 2775768,
+ 1711500,
+ 2463910,
+ 1906176,
+ 2655972,
+ 2176802,
+ 4025605,
+ 1836921,
+ 2902963,
+ 1950818,
+ 2553243,
+ 2012524,
+ 2449182,
+ 1632320,
+ 2628093,
+ 1093587,
+ 3089207,
+ 3020390,
+ 1485696,
+ 1932818,
+ 3334949,
+ 1610563,
+ 2076427,
+ 3114683,
+ 1548840,
+ 3339439,
+ 3335032,
+ 1366398,
+ 1685659,
+ 1668385,
+ 2510712,
+ 2871270,
+ 3270369,
+ 4311377,
+ 1982006,
+ 1326681,
+ 1381634,
+ 398901,
+ 3333661,
+ 3352243,
+ 2878790,
+ 1577319,
+ 2415255,
+ 1191188,
+ 3219765,
+ 3467850,
+ 1940862,
+ 2056258,
+ 1786527,
+ 2278347,
+ 2077897,
+ 1457888,
+ 3707208,
+ 1405999,
+ 952210,
+ 1600564,
+ 2343319,
+ 1781556,
+ 2474389,
+ 522450,
+ 3674982,
+ 3619187,
+ 3211390,
+ 3586103,
+ 1475431,
+ 3546147,
+ 3698208,
+ 2049193,
+ 1979189,
+ 1111515,
+ 2790498,
+ 3439083,
+ 4279066,
+ 2774436,
+ 2077245,
+ 4390617,
+ 3149593,
+ 5326535,
+ 3848199,
+ 2772446,
+ 2682304,
+ 2277814,
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+ 1982666,
+ 2371257,
+ 1270393,
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+};
--- /dev/null
+#!/usr/bin/env scala
+!#
+
+val m = args(0).toInt
+val n = args(1).toInt
+val approx_nnz = args(2).toInt
+
+val pnnz = approx_nnz.toDouble/(m*n)
+val idx = collection.mutable.ArrayBuffer[Int]()
+val p = collection.mutable.ArrayBuffer(0)
+
+for (i <- 0 until m) {
+ for (j <- 0 until n) {
+ if (util.Random.nextDouble < pnnz)
+ idx += j
+ }
+ p += idx.length
+}
+
+val nnz = idx.length
+val v = Array.tabulate(n)(i => util.Random.nextInt(1000))
+val d = Array.tabulate(nnz)(i => util.Random.nextInt(1000))
+
+def printVec(t: String, name: String, data: Seq[Int]) = {
+ println("const " + t + " " + name + "[" + data.length + "] = {")
+ println(" "+data.map(_.toString).reduceLeft(_+",\n "+_))
+ println("};")
+}
+
+def spmv(p: Seq[Int], d: Seq[Int], idx: Seq[Int], v: Seq[Int]) = {
+ val y = collection.mutable.ArrayBuffer[Int]()
+ for (i <- 0 until p.length-1) {
+ var yi = 0
+ for (k <- p(i) until p(i+1))
+ yi = yi + d(k)*v(idx(k))
+ y += yi
+ }
+ y
+}
+
+println("#define R " + m)
+println("#define C " + n)
+println("#define NNZ " + nnz)
+printVec("double", "val", d)
+printVec("int", "idx", idx)
+printVec("double", "x", v)
+printVec("int", "ptr", p)
+printVec("double", "verify_data", spmv(p, d, idx, v))
--- /dev/null
+//**************************************************************************
+// Double-precision general matrix multiplication benchmark
+//--------------------------------------------------------------------------
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( long n, const double test[], const double correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+#include <stdio.h>
+#include <stdlib.h>
+void printArray( char name[], long n, const double arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %8.1f ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+void spmv(int r, const double* val, const int* idx, const double* x,
+ const int* ptr, double* y)
+{
+ for (int i = 0; i < r; i++)
+ {
+ int k;
+ double yi0 = 0, yi1 = 0, yi2 = 0, yi3 = 0;
+ for (k = ptr[i]; k < ptr[i+1]-3; k+=4)
+ {
+ yi0 += val[k+0]*x[idx[k+0]];
+ yi1 += val[k+1]*x[idx[k+1]];
+ yi2 += val[k+2]*x[idx[k+2]];
+ yi3 += val[k+3]*x[idx[k+3]];
+ }
+ for ( ; k < ptr[i+1]; k++)
+ {
+ yi0 += val[k]*x[idx[k]];
+ }
+ y[i] = (yi0+yi1)+(yi2+yi3);
+ }
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ double y[R];
+
+#if PREALLOCATE
+ spmv(R, val, idx, x, ptr, y);
+#endif
+
+ setStats(1);
+ spmv(R, val, idx, x, ptr, y);
+ setStats(0);
+
+ finishTest(verify(R, y, verify_data));
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+towers_c_src = \
+ towers_main.c \
+
+towers_riscv_src = \
+ crt.S \
+
+towers_c_objs = $(patsubst %.c, %.o, $(towers_c_src))
+towers_riscv_objs = $(patsubst %.S, %.o, $(towers_riscv_src))
+
+towers_host_bin = towers.host
+$(towers_host_bin) : $(towers_c_src)
+ $(HOST_COMP) $^ -o $(towers_host_bin)
+
+towers_riscv_bin = towers.riscv
+$(towers_riscv_bin) : $(towers_c_objs) $(towers_riscv_objs)
+ $(RISCV_LINK) $(towers_c_objs) $(towers_riscv_objs) -o $(towers_riscv_bin)
+
+junk += $(towers_c_objs) $(towers_riscv_objs) \
+ $(towers_host_bin) $(towers_riscv_bin)
--- /dev/null
+//**************************************************************************
+// Towers of Hanoi benchmark
+//--------------------------------------------------------------------------
+//
+// Towers of Hanoi is a classic puzzle problem. The game consists of
+// three pegs and a set of discs. Each disc is a different size, and
+// initially all of the discs are on the left most peg with the smallest
+// disc on top and the largest disc on the bottom. The goal is to move all
+// of the discs onto the right most peg. The catch is that you are only
+// allowed to move one disc at a time and you can never place a larger
+// disc on top of a smaller disc.
+//
+// This implementation starts with NUM_DISC discs and uses a recursive
+// algorithm to sovel the puzzle. The smips-gcc toolchain does not support
+// system calls so printf's can only be used on a host system, not on the
+// smips processor simulator itself. You should not change anything except
+// the HOST_DEBUG and PREALLOCATE macros for your timing run.
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+// This is the number of discs in the puzzle.
+
+#define NUM_DISCS 7
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// List data structure and functions
+
+struct Node
+{
+ int val;
+ struct Node* next;
+};
+
+struct List
+{
+ int size;
+ struct Node* head;
+};
+
+struct List g_nodeFreeList;
+struct Node g_nodePool[NUM_DISCS];
+
+int list_getSize( struct List* list )
+{
+ return list->size;
+}
+
+void list_init( struct List* list )
+{
+ list->size = 0;
+ list->head = 0;
+}
+
+void list_push( struct List* list, int val )
+{
+ struct Node* newNode;
+
+ // Pop the next free node off the free list
+ newNode = g_nodeFreeList.head;
+ g_nodeFreeList.head = g_nodeFreeList.head->next;
+
+ // Push the new node onto the given list
+ newNode->next = list->head;
+ list->head = newNode;
+
+ // Assign the value
+ list->head->val = val;
+
+ // Increment size
+ list->size++;
+
+}
+
+int list_pop( struct List* list )
+{
+ struct Node* freedNode;
+ int val;
+
+ // Get the value from the->head of given list
+ val = list->head->val;
+
+ // Pop the head node off the given list
+ freedNode = list->head;
+ list->head = list->head->next;
+
+ // Push the freed node onto the free list
+ freedNode->next = g_nodeFreeList.head;
+ g_nodeFreeList.head = freedNode;
+
+ // Decrement size
+ list->size--;
+
+ return val;
+}
+
+void list_clear( struct List* list )
+{
+ while ( list_getSize(list) > 0 )
+ list_pop(list);
+}
+
+//--------------------------------------------------------------------------
+// Tower data structure and functions
+
+struct Towers
+{
+ int numDiscs;
+ int numMoves;
+ struct List pegA;
+ struct List pegB;
+ struct List pegC;
+};
+
+void towers_init( struct Towers* this, int n )
+{
+ int i;
+
+ this->numDiscs = n;
+ this->numMoves = 0;
+
+ list_init( &(this->pegA) );
+ list_init( &(this->pegB) );
+ list_init( &(this->pegC) );
+
+ for ( i = 0; i < n; i++ )
+ list_push( &(this->pegA), n-i );
+
+}
+
+void towers_clear( struct Towers* this )
+{
+
+ list_clear( &(this->pegA) );
+ list_clear( &(this->pegB) );
+ list_clear( &(this->pegC) );
+
+ towers_init( this, this->numDiscs );
+
+}
+
+#if HOST_DEBUG
+void towers_print( struct Towers* this )
+{
+ struct Node* ptr;
+ int i, numElements;
+
+ printf( " pegA: " );
+ for ( i = 0; i < ((this->numDiscs)-list_getSize(&(this->pegA))); i++ )
+ printf( ". " );
+ for ( ptr = this->pegA.head; ptr != 0; ptr = ptr->next )
+ printf( "%d ", ptr->val );
+
+ printf( " pegB: " );
+ for ( i = 0; i < ((this->numDiscs)-list_getSize(&(this->pegB))); i++ )
+ printf( ". " );
+ for ( ptr = this->pegB.head; ptr != 0; ptr = ptr->next )
+ printf( "%d ", ptr->val );
+
+ printf( " pegC: " );
+ for ( i = 0; i < ((this->numDiscs)-list_getSize(&(this->pegC))); i++ )
+ printf( ". " );
+ for ( ptr = this->pegC.head; ptr != 0; ptr = ptr->next )
+ printf( "%d ", ptr->val );
+
+ printf( "\n" );
+}
+#endif
+
+void towers_solve_h( struct Towers* this, int n,
+ struct List* startPeg,
+ struct List* tempPeg,
+ struct List* destPeg )
+{
+ int val;
+
+ if ( n == 1 ) {
+#if HOST_DEBUG
+ towers_print(this);
+#endif
+ val = list_pop(startPeg);
+ list_push(destPeg,val);
+ this->numMoves++;
+ }
+ else {
+ towers_solve_h( this, n-1, startPeg, destPeg, tempPeg );
+ towers_solve_h( this, 1, startPeg, tempPeg, destPeg );
+ towers_solve_h( this, n-1, tempPeg, startPeg, destPeg );
+ }
+
+}
+
+void towers_solve( struct Towers* this )
+{
+ towers_solve_h( this, this->numDiscs, &(this->pegA), &(this->pegB), &(this->pegC) );
+}
+
+int towers_verify( struct Towers* this )
+{
+ struct Node* ptr;
+ int numDiscs = 0;
+
+ if ( list_getSize(&this->pegA) != 0 ) {
+#if HOST_DEBUG
+ printf( "ERROR: Peg A is not empty!\n" );
+#endif
+ return 2;
+ }
+
+ if ( list_getSize(&this->pegB) != 0 ) {
+#if HOST_DEBUG
+ printf( "ERROR: Peg B is not empty!\n" );
+#endif
+ return 3;
+ }
+
+ if ( list_getSize(&this->pegC) != this->numDiscs ) {
+#if HOST_DEBUG
+ printf( " ERROR: Expected %d discs but found only %d discs!\n", \
+ this->numDiscs, list_getSize(&this->pegC) );
+#endif
+ return 4;
+ }
+
+ for ( ptr = this->pegC.head; ptr != 0; ptr = ptr->next ) {
+ numDiscs++;
+ if ( ptr->val != numDiscs ) {
+#if HOST_DEBUG
+ printf( " ERROR: Expecting disc %d on peg C but found disc %d instead!\n", \
+ numDiscs, ptr->val );
+#endif
+ return 5;
+ }
+ }
+
+ if ( this->numMoves != ((1 << this->numDiscs) - 1) ) {
+#if HOST_DEBUG
+ printf( " ERROR: Expecting %d num moves but found %d instead!\n", \
+ ((1 << this->numDiscs) - 1), this->numMoves );
+#endif
+ return 6;
+ }
+
+ return 1;
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ struct Towers towers;
+ int i;
+
+ // Initialize free list
+
+ list_init( &g_nodeFreeList );
+ g_nodeFreeList.head = &(g_nodePool[0]);
+ g_nodeFreeList.size = NUM_DISCS;
+ g_nodePool[NUM_DISCS-1].next = 0;
+ g_nodePool[NUM_DISCS-1].val = 99;
+ for ( i = 0; i < (NUM_DISCS-1); i++ ) {
+ g_nodePool[i].next = &(g_nodePool[i+1]);
+ g_nodePool[i].val = i;
+ }
+
+ towers_init( &towers, NUM_DISCS );
+
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+ towers_solve( &towers );
+#endif
+
+ // Solve it
+
+ towers_clear( &towers );
+ setStats(1);
+ towers_solve( &towers );
+ setStats(0);
+
+ // Print out the results
+
+#if HOST_DEBUG
+ towers_print( &towers );
+#endif
+
+ // Check the results
+
+ finishTest( towers_verify( &towers ) );
+
+}
+
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+vec_cmplxmult_c_src = \
+ vec_cmplxmult_main.c \
+
+vec_cmplxmult_riscv_src = \
+ crt.S \
+ vec_cmplxmult_asm.S
+
+vec_cmplxmult_c_objs = $(patsubst %.c, %.o, $(vec_cmplxmult_c_src))
+vec_cmplxmult_riscv_objs = $(patsubst %.S, %.o, $(vec_cmplxmult_riscv_src))
+
+vec_cmplxmult_host_bin = vec-cmplxmult.host
+$(vec_cmplxmult_host_bin) : $(vec_cmplxmult_c_src)
+ $(HOST_COMP) $^ -o $(vec_cmplxmult_host_bin)
+
+vec_cmplxmult_riscv_bin = vec-cmplxmult.riscv
+$(vec_cmplxmult_riscv_bin) : $(vec_cmplxmult_c_objs) $(vec_cmplxmult_riscv_objs)
+ $(RISCV_LINK) $(RISCV_LINK_SYSCALL) $(vec_cmplxmult_c_objs) $(vec_cmplxmult_riscv_objs) -o $(vec_cmplxmult_riscv_bin)
+
+junk += $(vec_cmplxmult_c_objs) $(vec_cmplxmult_riscv_objs) \
+ $(vec_cmplxmult_host_bin) $(vec_cmplxmult_riscv_bin)
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# vvadd_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the vvadd benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: vvadd_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRefReal = $_[1];
+ my $arrayRefImag = $_[2];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRefReal});
+
+ print "struct Complex ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("{%3.2f, %3.2f}",$arrayRefReal->[$i], $arrayRefImag->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ",\n ";
+ }
+ }
+
+ print "\n};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values_real1;
+ my @values_imag1;
+ my @values_real2;
+ my @values_imag2;
+ my @product_real;
+ my @product_imag;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ my $value_real1 = (rand(9.0));
+ my $value_imag1 = (rand(9.0));
+ my $value_real2 = (rand(9.0));
+ my $value_imag2 = (rand(9.0));
+ push( @values_real1, $value_real1 );
+ push( @values_imag1, $value_imag1 );
+ push( @values_real2, $value_real2 );
+ push( @values_imag2, $value_imag2 );
+ push( @product_real, ($value_real1 * $value_real2) - ($value_imag1 * $value_imag2));
+ push( @product_imag, ($value_imag1 * $value_real2) + ($value_real1 * $value_imag2));
+ }
+
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input1_data", \@values_real1, \@values_imag1 );
+ printArray( "input2_data", \@values_real2, \@values_imag2 );
+ printArray( "verify_data", \@product_real, \@product_imag );
+
+}
+
+main();
+
--- /dev/null
+
+#define DATA_SIZE 512
+
+struct Complex input1_data[DATA_SIZE] =
+{
+ {0.37, 4.09},
+ {5.09, 0.02},
+ {6.75, 3.30},
+ {1.19, 0.58},
+ {5.26, 1.95},
+ {5.60, 1.90},
+ {8.39, 3.06},
+ {3.54, 8.09},
+ {8.66, 0.11},
+ {1.05, 6.76},
+ {3.84, 4.51},
+ {5.94, 6.32},
+ {2.88, 8.84},
+ {7.88, 6.27},
+ {4.27, 2.45},
+ {4.86, 5.83},
+ {1.83, 0.80},
+ {6.84, 6.04},
+ {4.61, 4.97},
+ {1.76, 5.34},
+ {2.41, 8.58},
+ {3.04, 5.26},
+ {8.13, 3.32},
+ {8.23, 2.96},
+ {8.41, 5.34},
+ {1.77, 4.90},
+ {5.11, 8.82},
+ {5.85, 7.34},
+ {1.63, 1.88},
+ {7.74, 5.67},
+ {2.60, 6.35},
+ {1.28, 2.28},
+ {7.98, 3.87},
+ {5.20, 4.85},
+ {6.86, 0.04},
+ {4.31, 0.90},
+ {3.63, 6.25},
+ {4.00, 2.67},
+ {6.09, 5.59},
+ {2.02, 3.17},
+ {2.60, 5.83},
+ {5.54, 4.75},
+ {3.51, 7.17},
+ {4.10, 6.49},
+ {3.31, 6.72},
+ {5.26, 8.91},
+ {8.88, 7.69},
+ {3.12, 4.79},
+ {5.04, 4.15},
+ {6.99, 3.23},
+ {7.02, 6.17},
+ {1.29, 4.02},
+ {1.13, 6.70},
+ {8.41, 4.32},
+ {4.98, 8.34},
+ {5.85, 3.22},
+ {2.59, 6.00},
+ {0.45, 5.03},
+ {0.86, 7.69},
+ {5.29, 0.55},
+ {3.44, 3.57},
+ {7.28, 0.16},
+ {7.38, 2.62},
+ {4.06, 4.83},
+ {8.70, 8.26},
+ {7.29, 8.86},
+ {4.84, 0.49},
+ {6.32, 8.57},
+ {5.12, 1.36},
+ {0.20, 5.78},
+ {6.00, 6.58},
+ {3.91, 6.56},
+ {0.02, 3.56},
+ {2.23, 8.21},
+ {3.92, 7.34},
+ {7.83, 2.39},
+ {3.73, 2.13},
+ {4.94, 1.63},
+ {8.00, 4.54},
+ {2.57, 1.56},
+ {4.50, 3.13},
+ {8.08, 0.62},
+ {6.59, 5.93},
+ {2.26, 1.10},
+ {5.01, 7.47},
+ {4.76, 3.91},
+ {2.90, 6.79},
+ {2.59, 5.65},
+ {2.75, 0.10},
+ {6.61, 0.95},
+ {3.30, 7.37},
+ {2.65, 3.66},
+ {5.89, 7.72},
+ {0.82, 0.54},
+ {0.95, 6.02},
+ {3.44, 1.09},
+ {7.44, 3.72},
+ {3.22, 0.11},
+ {0.49, 8.70},
+ {8.61, 5.60},
+ {4.81, 8.30},
+ {4.70, 5.83},
+ {5.34, 7.99},
+ {1.56, 0.33},
+ {1.09, 4.96},
+ {6.83, 8.74},
+ {8.57, 3.91},
+ {1.17, 2.73},
+ {7.64, 7.75},
+ {2.30, 4.31},
+ {3.69, 6.08},
+ {3.60, 8.92},
+ {6.79, 4.06},
+ {1.54, 1.40},
+ {6.55, 4.08},
+ {7.01, 4.59},
+ {6.79, 3.84},
+ {1.82, 4.35},
+ {1.39, 3.06},
+ {3.22, 0.46},
+ {8.31, 5.42},
+ {4.47, 8.73},
+ {4.66, 7.93},
+ {2.49, 7.84},
+ {1.03, 5.44},
+ {8.17, 8.00},
+ {2.14, 3.65},
+ {7.07, 6.72},
+ {3.22, 2.48},
+ {7.38, 2.04},
+ {2.52, 8.50},
+ {4.13, 6.39},
+ {6.40, 0.49},
+ {0.38, 0.48},
+ {3.40, 0.37},
+ {6.31, 3.75},
+ {4.33, 1.98},
+ {4.50, 6.94},
+ {0.45, 4.35},
+ {7.87, 6.53},
+ {8.94, 1.68},
+ {6.50, 0.01},
+ {2.10, 2.23},
+ {6.29, 3.27},
+ {3.14, 2.11},
+ {3.16, 0.37},
+ {5.17, 1.76},
+ {6.75, 6.70},
+ {7.42, 3.21},
+ {1.53, 1.27},
+ {6.08, 2.61},
+ {1.82, 2.88},
+ {7.69, 1.07},
+ {3.56, 0.64},
+ {7.70, 3.50},
+ {1.42, 0.32},
+ {6.90, 6.29},
+ {1.76, 6.10},
+ {1.97, 7.96},
+ {1.60, 6.73},
+ {6.30, 4.61},
+ {6.37, 3.97},
+ {0.76, 6.60},
+ {8.05, 6.33},
+ {3.36, 0.78},
+ {0.13, 1.94},
+ {0.75, 5.87},
+ {7.16, 3.87},
+ {5.79, 0.87},
+ {7.52, 5.94},
+ {4.16, 4.72},
+ {5.06, 5.63},
+ {0.09, 6.44},
+ {8.15, 0.50},
+ {3.67, 2.75},
+ {5.04, 8.12},
+ {4.62, 6.23},
+ {2.73, 4.48},
+ {3.85, 8.48},
+ {3.24, 4.33},
+ {6.17, 7.41},
+ {1.67, 6.13},
+ {0.97, 1.01},
+ {3.49, 1.67},
+ {4.38, 6.48},
+ {6.30, 6.75},
+ {6.94, 7.33},
+ {0.73, 2.94},
+ {3.67, 0.31},
+ {0.27, 8.43},
+ {7.84, 0.80},
+ {1.34, 3.06},
+ {1.33, 4.99},
+ {7.61, 8.60},
+ {1.27, 3.57},
+ {7.36, 2.25},
+ {5.07, 7.50},
+ {5.55, 3.55},
+ {7.32, 4.24},
+ {1.44, 3.03},
+ {7.24, 2.25},
+ {4.91, 4.89},
+ {4.13, 5.73},
+ {7.86, 5.24},
+ {7.26, 6.05},
+ {0.94, 3.77},
+ {2.29, 8.29},
+ {1.23, 6.71},
+ {5.27, 1.25},
+ {3.74, 8.36},
+ {6.37, 4.12},
+ {3.41, 1.66},
+ {8.80, 1.77},
+ {8.54, 3.75},
+ {1.49, 8.98},
+ {0.95, 6.63},
+ {7.17, 7.44},
+ {2.74, 0.46},
+ {5.72, 4.84},
+ {1.07, 2.65},
+ {4.79, 0.99},
+ {0.34, 7.04},
+ {6.67, 3.38},
+ {6.91, 8.08},
+ {0.52, 0.40},
+ {7.07, 7.62},
+ {7.54, 0.89},
+ {0.61, 4.00},
+ {8.98, 1.49},
+ {1.55, 0.26},
+ {5.60, 2.92},
+ {7.44, 3.39},
+ {6.25, 8.09},
+ {2.13, 1.52},
+ {6.71, 1.75},
+ {1.12, 8.43},
+ {8.49, 7.04},
+ {3.34, 5.58},
+ {2.43, 8.41},
+ {6.88, 7.45},
+ {8.25, 8.90},
+ {0.01, 5.85},
+ {8.97, 0.01},
+ {5.05, 3.60},
+ {8.76, 7.13},
+ {4.59, 8.87},
+ {8.74, 5.41},
+ {5.22, 6.15},
+ {2.26, 8.14},
+ {1.16, 8.97},
+ {6.45, 5.61},
+ {6.12, 8.07},
+ {2.17, 7.39},
+ {7.15, 2.04},
+ {0.01, 2.37},
+ {8.89, 2.15},
+ {6.80, 5.50},
+ {1.83, 2.15},
+ {1.62, 7.97},
+ {1.49, 0.97},
+ {8.78, 7.11},
+ {5.04, 0.21},
+ {3.81, 8.02},
+ {5.10, 0.48},
+ {4.44, 1.81},
+ {6.72, 3.68},
+ {3.36, 5.82},
+ {5.99, 0.74},
+ {4.81, 0.47},
+ {8.19, 2.02},
+ {0.30, 6.63},
+ {3.30, 1.51},
+ {7.04, 4.79},
+ {6.35, 1.52},
+ {8.53, 0.92},
+ {0.45, 0.39},
+ {4.28, 5.90},
+ {6.12, 5.64},
+ {8.59, 7.41},
+ {4.30, 5.78},
+ {6.43, 2.21},
+ {4.77, 7.90},
+ {0.70, 5.41},
+ {8.18, 6.98},
+ {1.29, 2.11},
+ {2.16, 4.09},
+ {3.29, 1.89},
+ {0.49, 8.12},
+ {3.96, 5.91},
+ {2.84, 5.36},
+ {6.28, 4.19},
+ {6.54, 0.63},
+ {2.55, 0.29},
+ {5.61, 0.23},
+ {8.02, 4.40},
+ {2.62, 3.69},
+ {6.54, 0.25},
+ {4.94, 4.86},
+ {5.81, 2.73},
+ {2.61, 6.62},
+ {1.47, 4.98},
+ {4.43, 0.97},
+ {1.05, 0.44},
+ {7.74, 1.30},
+ {2.55, 6.53},
+ {8.23, 4.24},
+ {1.76, 3.09},
+ {7.05, 6.10},
+ {6.56, 3.03},
+ {3.88, 4.19},
+ {6.85, 5.32},
+ {2.79, 3.66},
+ {3.19, 6.72},
+ {6.30, 4.73},
+ {4.39, 2.31},
+ {0.91, 4.92},
+ {2.42, 3.31},
+ {0.68, 0.96},
+ {8.90, 3.57},
+ {8.19, 3.87},
+ {0.83, 1.18},
+ {2.50, 8.93},
+ {3.17, 8.93},
+ {7.78, 4.05},
+ {0.91, 5.55},
+ {5.12, 6.37},
+ {3.34, 7.63},
+ {4.16, 2.85},
+ {1.64, 6.72},
+ {1.44, 4.71},
+ {0.20, 1.04},
+ {5.81, 2.04},
+ {7.02, 1.80},
+ {7.71, 6.69},
+ {8.86, 6.35},
+ {5.09, 7.07},
+ {2.28, 8.67},
+ {1.39, 2.65},
+ {2.29, 1.30},
+ {8.10, 7.17},
+ {2.94, 6.11},
+ {2.78, 7.15},
+ {1.44, 5.74},
+ {7.56, 2.18},
+ {4.96, 6.24},
+ {0.74, 5.42},
+ {2.92, 3.59},
+ {0.93, 0.66},
+ {8.71, 8.81},
+ {1.60, 5.03},
+ {3.36, 4.56},
+ {5.40, 5.87},
+ {3.40, 2.89},
+ {5.33, 3.61},
+ {3.97, 7.61},
+ {5.35, 8.41},
+ {8.18, 4.04},
+ {3.40, 0.46},
+ {7.04, 8.11},
+ {4.47, 6.74},
+ {7.27, 0.06},
+ {4.94, 2.57},
+ {0.27, 4.06},
+ {5.68, 6.95},
+ {5.53, 4.82},
+ {1.05, 4.34},
+ {8.15, 3.91},
+ {5.47, 0.38},
+ {1.53, 7.80},
+ {4.57, 3.74},
+ {3.89, 4.86},
+ {1.33, 0.95},
+ {1.01, 5.36},
+ {7.52, 3.15},
+ {8.55, 2.59},
+ {4.40, 1.39},
+ {7.19, 4.86},
+ {6.93, 7.86},
+ {4.37, 5.88},
+ {6.50, 6.74},
+ {7.40, 3.07},
+ {0.00, 1.86},
+ {2.50, 4.56},
+ {6.13, 8.66},
+ {5.00, 5.65},
+ {4.66, 8.75},
+ {4.56, 3.70},
+ {2.22, 0.57},
+ {3.55, 3.57},
+ {1.93, 5.58},
+ {4.73, 5.02},
+ {1.56, 0.61},
+ {5.59, 4.62},
+ {4.82, 0.06},
+ {1.44, 7.95},
+ {7.30, 6.89},
+ {0.68, 4.56},
+ {1.51, 7.49},
+ {7.69, 5.75},
+ {2.92, 0.66},
+ {0.47, 0.54},
+ {0.10, 8.37},
+ {6.58, 8.66},
+ {2.59, 7.19},
+ {0.83, 7.69},
+ {8.22, 5.41},
+ {7.75, 2.10},
+ {6.71, 1.62},
+ {5.54, 6.22},
+ {8.24, 4.46},
+ {2.60, 2.11},
+ {1.16, 7.03},
+ {4.95, 0.20},
+ {8.84, 6.68},
+ {5.61, 3.86},
+ {5.64, 5.44},
+ {3.48, 3.11},
+ {4.26, 2.86},
+ {2.16, 7.76},
+ {7.79, 4.61},
+ {3.21, 0.63},
+ {7.44, 7.69},
+ {3.52, 4.42},
+ {0.35, 2.73},
+ {5.56, 7.33},
+ {1.86, 3.50},
+ {7.06, 8.72},
+ {7.34, 0.44},
+ {6.00, 2.27},
+ {0.85, 6.68},
+ {3.80, 1.59},
+ {6.08, 4.72},
+ {3.37, 8.58},
+ {0.58, 4.79},
+ {6.83, 0.21},
+ {4.51, 7.63},
+ {3.03, 7.70},
+ {2.14, 0.22},
+ {4.22, 2.87},
+ {5.09, 5.97},
+ {4.05, 2.53},
+ {1.23, 2.65},
+ {3.45, 6.61},
+ {2.42, 4.24},
+ {8.18, 6.07},
+ {8.58, 3.96},
+ {3.58, 1.40},
+ {2.09, 8.55},
+ {0.32, 4.01},
+ {3.99, 7.07},
+ {3.50, 8.50},
+ {5.60, 3.30},
+ {5.52, 5.45},
+ {8.59, 3.07},
+ {4.16, 8.21},
+ {7.32, 3.92},
+ {6.06, 0.71},
+ {2.82, 8.56},
+ {0.50, 0.24},
+ {6.79, 1.81},
+ {7.92, 7.91},
+ {5.16, 7.92},
+ {6.50, 1.29},
+ {5.80, 7.32},
+ {8.72, 4.75},
+ {7.57, 7.18},
+ {5.68, 2.65},
+ {7.16, 2.49},
+ {7.98, 3.72},
+ {6.28, 3.48},
+ {0.84, 2.91},
+ {7.07, 4.85},
+ {5.24, 8.65},
+ {8.32, 0.44},
+ {5.88, 8.09},
+ {2.36, 4.46},
+ {5.49, 7.25},
+ {4.86, 3.89},
+ {5.05, 1.73},
+ {0.18, 7.01},
+ {8.80, 3.24},
+ {3.48, 6.73},
+ {5.98, 6.75},
+ {1.91, 3.68},
+ {8.17, 3.98},
+ {6.64, 0.88},
+ {0.23, 3.24},
+ {7.19, 6.06},
+ {4.07, 7.93},
+ {6.16, 2.71},
+ {7.35, 8.32},
+ {5.52, 7.36},
+ {1.05, 2.20},
+ {2.54, 8.26},
+ {2.61, 5.89},
+ {5.81, 3.66},
+ {8.40, 0.98},
+ {6.17, 4.18},
+ {7.89, 0.78},
+ {3.71, 4.02},
+ {5.98, 4.86},
+ {7.06, 0.26},
+ {6.38, 6.63},
+ {4.72, 5.50},
+ {0.34, 6.06},
+ {0.39, 6.90},
+ {1.12, 3.69},
+ {7.34, 1.68},
+ {1.93, 5.12},
+ {5.16, 8.99},
+ {8.62, 4.11},
+ {5.87, 5.10}
+};
+
+struct Complex input2_data[DATA_SIZE] =
+{
+ {7.51, 3.02},
+ {1.69, 8.91},
+ {3.16, 5.16},
+ {8.56, 1.38},
+ {7.26, 1.26},
+ {0.06, 5.16},
+ {8.02, 5.34},
+ {6.25, 2.06},
+ {1.00, 7.96},
+ {2.67, 5.82},
+ {2.83, 3.93},
+ {6.97, 7.32},
+ {6.12, 1.36},
+ {3.40, 5.08},
+ {8.45, 2.33},
+ {5.13, 4.59},
+ {2.53, 6.34},
+ {5.46, 3.38},
+ {5.93, 8.44},
+ {0.74, 5.13},
+ {2.06, 7.22},
+ {8.51, 5.79},
+ {2.18, 4.41},
+ {7.45, 2.82},
+ {8.88, 3.50},
+ {8.65, 5.85},
+ {3.16, 8.99},
+ {5.92, 0.71},
+ {1.01, 8.99},
+ {0.59, 7.63},
+ {3.15, 8.98},
+ {8.16, 6.45},
+ {2.38, 3.74},
+ {8.83, 6.31},
+ {2.17, 4.46},
+ {4.50, 7.79},
+ {2.00, 3.75},
+ {6.50, 2.58},
+ {2.86, 0.71},
+ {8.45, 4.87},
+ {1.08, 1.53},
+ {5.46, 2.61},
+ {3.16, 7.22},
+ {2.51, 6.84},
+ {3.23, 0.83},
+ {0.57, 2.44},
+ {3.63, 7.10},
+ {4.66, 2.01},
+ {8.18, 2.18},
+ {2.30, 2.99},
+ {5.39, 6.67},
+ {0.31, 2.81},
+ {8.48, 5.02},
+ {7.20, 5.02},
+ {3.89, 7.17},
+ {8.58, 8.03},
+ {0.18, 4.64},
+ {0.78, 7.84},
+ {3.98, 3.97},
+ {5.54, 6.12},
+ {2.53, 0.09},
+ {8.75, 1.54},
+ {3.11, 3.43},
+ {4.62, 1.67},
+ {3.13, 4.86},
+ {7.95, 8.00},
+ {8.53, 5.52},
+ {3.21, 4.32},
+ {8.03, 0.07},
+ {5.12, 3.02},
+ {3.81, 0.86},
+ {1.43, 2.53},
+ {0.76, 6.20},
+ {0.45, 4.30},
+ {7.14, 6.57},
+ {4.38, 1.15},
+ {3.33, 1.93},
+ {4.67, 0.06},
+ {6.15, 5.37},
+ {2.38, 5.80},
+ {2.62, 5.40},
+ {1.94, 7.66},
+ {6.20, 5.58},
+ {7.08, 1.19},
+ {2.72, 6.01},
+ {4.91, 4.40},
+ {8.54, 1.13},
+ {7.42, 0.13},
+ {7.11, 3.64},
+ {8.65, 6.34},
+ {6.51, 8.69},
+ {8.79, 7.88},
+ {6.75, 0.78},
+ {3.41, 5.95},
+ {0.93, 1.38},
+ {5.87, 0.88},
+ {7.57, 2.13},
+ {1.34, 3.82},
+ {1.26, 1.95},
+ {3.09, 3.26},
+ {6.82, 6.44},
+ {7.55, 2.70},
+ {0.12, 6.15},
+ {0.57, 4.45},
+ {1.20, 4.84},
+ {3.35, 5.79},
+ {0.36, 3.74},
+ {1.00, 3.95},
+ {3.94, 1.83},
+ {2.43, 8.90},
+ {5.66, 6.48},
+ {4.95, 3.05},
+ {5.08, 5.70},
+ {0.17, 5.83},
+ {4.52, 3.85},
+ {0.39, 8.91},
+ {0.73, 0.11},
+ {7.69, 1.28},
+ {6.85, 3.52},
+ {8.50, 1.54},
+ {2.96, 0.95},
+ {3.99, 1.09},
+ {5.78, 0.74},
+ {7.08, 5.41},
+ {7.59, 7.85},
+ {2.48, 5.50},
+ {0.30, 2.11},
+ {5.09, 4.74},
+ {7.24, 3.98},
+ {6.77, 6.78},
+ {0.77, 6.54},
+ {4.10, 1.81},
+ {4.14, 6.83},
+ {2.28, 3.58},
+ {4.58, 1.27},
+ {7.75, 6.74},
+ {6.68, 4.31},
+ {6.39, 1.62},
+ {3.35, 6.23},
+ {8.52, 1.56},
+ {4.75, 8.24},
+ {3.92, 8.68},
+ {4.48, 4.19},
+ {0.28, 4.70},
+ {2.26, 1.09},
+ {2.26, 7.02},
+ {7.06, 1.45},
+ {4.53, 3.96},
+ {7.45, 3.63},
+ {1.45, 5.70},
+ {0.29, 7.05},
+ {1.29, 5.73},
+ {0.81, 7.68},
+ {0.97, 7.35},
+ {0.96, 8.60},
+ {0.05, 0.15},
+ {1.84, 6.27},
+ {5.18, 5.39},
+ {4.74, 7.43},
+ {2.16, 4.17},
+ {6.82, 4.81},
+ {0.45, 3.86},
+ {7.21, 6.55},
+ {4.62, 4.93},
+ {4.44, 7.20},
+ {5.60, 0.20},
+ {0.93, 0.54},
+ {8.30, 5.93},
+ {7.93, 8.77},
+ {2.16, 8.70},
+ {1.03, 0.56},
+ {4.77, 2.73},
+ {8.98, 3.69},
+ {3.49, 6.57},
+ {0.95, 3.93},
+ {8.44, 5.34},
+ {3.69, 7.18},
+ {1.82, 1.60},
+ {5.53, 8.97},
+ {4.70, 1.43},
+ {0.20, 5.51},
+ {2.82, 0.13},
+ {2.48, 7.18},
+ {2.19, 0.00},
+ {0.95, 0.87},
+ {8.10, 6.66},
+ {5.81, 3.92},
+ {1.46, 0.34},
+ {8.52, 5.46},
+ {6.92, 0.24},
+ {1.03, 3.98},
+ {0.56, 3.10},
+ {7.55, 3.29},
+ {3.90, 5.76},
+ {1.90, 8.93},
+ {7.40, 3.05},
+ {3.28, 8.78},
+ {4.47, 2.40},
+ {8.26, 3.14},
+ {3.88, 3.78},
+ {1.62, 1.95},
+ {7.57, 8.14},
+ {7.09, 6.58},
+ {7.17, 7.39},
+ {6.83, 8.82},
+ {3.62, 6.04},
+ {8.87, 5.12},
+ {6.57, 5.97},
+ {7.16, 3.48},
+ {4.76, 1.56},
+ {4.99, 2.85},
+ {6.91, 4.30},
+ {2.13, 3.60},
+ {2.07, 7.26},
+ {4.56, 2.43},
+ {6.35, 6.28},
+ {1.26, 4.76},
+ {7.17, 5.62},
+ {5.05, 0.79},
+ {0.08, 7.82},
+ {7.33, 3.59},
+ {5.27, 5.83},
+ {5.58, 8.50},
+ {4.31, 5.31},
+ {8.64, 2.60},
+ {8.88, 6.69},
+ {2.77, 4.71},
+ {7.43, 3.89},
+ {6.75, 8.39},
+ {7.44, 4.16},
+ {1.40, 2.46},
+ {0.39, 3.07},
+ {0.73, 1.43},
+ {6.74, 4.00},
+ {2.40, 5.69},
+ {6.59, 2.47},
+ {3.83, 1.67},
+ {2.89, 2.63},
+ {4.89, 1.41},
+ {6.78, 0.80},
+ {0.13, 5.67},
+ {8.16, 0.29},
+ {7.30, 6.71},
+ {7.87, 8.25},
+ {2.61, 5.00},
+ {5.03, 4.78},
+ {3.65, 3.62},
+ {2.64, 4.87},
+ {7.66, 1.09},
+ {4.08, 4.70},
+ {0.78, 2.02},
+ {1.64, 4.78},
+ {3.03, 5.87},
+ {5.78, 0.87},
+ {2.88, 5.13},
+ {5.83, 1.14},
+ {8.64, 1.73},
+ {1.28, 7.18},
+ {2.70, 5.16},
+ {6.86, 1.27},
+ {5.83, 7.68},
+ {5.58, 6.35},
+ {2.35, 4.33},
+ {4.88, 3.36},
+ {8.93, 4.92},
+ {1.87, 1.08},
+ {8.40, 4.19},
+ {0.31, 2.64},
+ {4.31, 7.93},
+ {1.83, 6.71},
+ {1.93, 7.98},
+ {8.04, 0.02},
+ {6.13, 2.90},
+ {6.20, 4.38},
+ {3.48, 1.60},
+ {0.91, 6.38},
+ {3.60, 8.25},
+ {2.97, 2.18},
+ {4.25, 7.17},
+ {6.54, 2.27},
+ {8.45, 1.36},
+ {7.84, 3.00},
+ {4.91, 8.46},
+ {7.69, 3.58},
+ {8.82, 6.81},
+ {0.95, 3.82},
+ {0.89, 8.67},
+ {0.88, 8.32},
+ {6.89, 4.77},
+ {3.03, 0.82},
+ {6.98, 6.18},
+ {2.92, 6.80},
+ {4.83, 4.46},
+ {5.36, 3.51},
+ {0.68, 0.34},
+ {4.47, 5.76},
+ {4.05, 8.57},
+ {1.22, 0.73},
+ {7.55, 6.52},
+ {6.91, 1.13},
+ {3.75, 2.24},
+ {8.88, 3.26},
+ {5.57, 7.83},
+ {2.12, 7.58},
+ {5.15, 3.02},
+ {5.05, 2.37},
+ {2.18, 7.29},
+ {8.88, 3.06},
+ {3.10, 3.70},
+ {5.52, 0.51},
+ {1.59, 4.38},
+ {3.01, 8.95},
+ {2.79, 2.15},
+ {0.42, 3.03},
+ {4.54, 1.21},
+ {3.54, 6.51},
+ {2.83, 8.50},
+ {3.12, 5.67},
+ {5.41, 1.88},
+ {3.47, 4.72},
+ {4.91, 3.21},
+ {6.02, 6.07},
+ {7.69, 6.49},
+ {2.82, 0.77},
+ {4.80, 1.90},
+ {7.53, 6.64},
+ {8.92, 4.08},
+ {8.22, 8.78},
+ {2.42, 7.18},
+ {6.95, 5.57},
+ {7.70, 6.55},
+ {0.16, 1.49},
+ {8.21, 7.48},
+ {1.24, 1.69},
+ {6.46, 6.05},
+ {6.48, 7.98},
+ {7.08, 5.93},
+ {1.77, 5.59},
+ {4.03, 1.56},
+ {0.05, 0.65},
+ {5.55, 0.72},
+ {1.58, 6.17},
+ {1.11, 8.72},
+ {6.45, 8.09},
+ {2.07, 3.36},
+ {5.65, 6.50},
+ {8.35, 4.98},
+ {0.16, 1.58},
+ {1.43, 2.93},
+ {5.35, 1.67},
+ {3.55, 7.75},
+ {6.72, 5.17},
+ {7.80, 3.15},
+ {4.98, 8.02},
+ {3.12, 7.97},
+ {2.62, 8.84},
+ {4.91, 8.91},
+ {4.11, 2.99},
+ {0.99, 6.46},
+ {8.07, 4.00},
+ {6.31, 3.55},
+ {3.07, 6.34},
+ {7.48, 5.88},
+ {4.92, 4.37},
+ {8.76, 5.04},
+ {2.83, 4.57},
+ {8.75, 3.10},
+ {7.16, 7.07},
+ {8.08, 3.80},
+ {8.26, 7.85},
+ {3.06, 1.46},
+ {2.03, 4.34},
+ {5.23, 1.04},
+ {1.21, 8.69},
+ {1.82, 2.10},
+ {3.57, 5.43},
+ {4.31, 8.50},
+ {5.17, 1.09},
+ {3.06, 7.31},
+ {4.06, 3.26},
+ {6.71, 8.20},
+ {5.36, 5.16},
+ {1.08, 8.77},
+ {6.82, 3.20},
+ {7.64, 7.66},
+ {3.42, 8.21},
+ {8.15, 6.94},
+ {2.19, 7.88},
+ {3.88, 4.35},
+ {2.20, 5.82},
+ {3.60, 2.96},
+ {2.75, 7.97},
+ {5.36, 8.76},
+ {6.30, 4.62},
+ {6.76, 5.07},
+ {4.10, 3.30},
+ {0.84, 7.09},
+ {0.15, 3.45},
+ {4.46, 4.08},
+ {0.71, 0.76},
+ {1.01, 8.40},
+ {3.09, 8.33},
+ {6.13, 0.62},
+ {8.66, 8.88},
+ {5.64, 7.97},
+ {5.55, 3.51},
+ {6.70, 7.15},
+ {4.31, 6.97},
+ {4.58, 6.99},
+ {7.30, 1.26},
+ {8.78, 3.89},
+ {5.23, 3.35},
+ {7.82, 5.89},
+ {2.43, 7.35},
+ {5.88, 1.26},
+ {8.92, 2.84},
+ {2.92, 8.01},
+ {1.48, 2.34},
+ {1.71, 3.40},
+ {2.09, 2.74},
+ {1.38, 0.32},
+ {2.96, 5.20},
+ {7.64, 2.94},
+ {3.63, 3.88},
+ {4.92, 6.39},
+ {0.02, 8.67},
+ {8.02, 3.99},
+ {7.50, 7.49},
+ {3.70, 2.90},
+ {2.22, 1.62},
+ {1.91, 1.05},
+ {0.09, 6.89},
+ {3.85, 6.35},
+ {0.48, 7.25},
+ {7.31, 5.51},
+ {3.95, 3.38},
+ {2.96, 8.75},
+ {3.75, 5.76},
+ {6.17, 6.52},
+ {2.75, 5.83},
+ {5.39, 1.43},
+ {7.95, 7.98},
+ {8.45, 7.81},
+ {1.04, 2.67},
+ {0.45, 4.26},
+ {3.30, 0.05},
+ {2.32, 4.57},
+ {6.01, 5.41},
+ {8.93, 2.00},
+ {1.93, 3.15},
+ {0.12, 1.35},
+ {0.48, 4.00},
+ {8.42, 6.49},
+ {7.47, 8.76},
+ {5.60, 2.90},
+ {4.71, 0.45},
+ {0.52, 6.86},
+ {3.18, 2.15},
+ {8.76, 2.04},
+ {3.75, 1.59},
+ {7.79, 4.06},
+ {1.47, 0.90},
+ {0.11, 0.29},
+ {4.57, 6.95},
+ {7.04, 4.40},
+ {2.18, 1.75},
+ {7.30, 8.71},
+ {3.93, 3.11},
+ {5.40, 1.78},
+ {5.80, 1.05},
+ {6.40, 6.13},
+ {1.01, 4.99},
+ {0.12, 7.88},
+ {5.55, 4.57},
+ {3.24, 4.86},
+ {2.10, 6.88},
+ {6.18, 2.58},
+ {1.06, 7.54},
+ {6.66, 7.44},
+ {2.86, 5.28},
+ {5.17, 3.18},
+ {6.96, 0.10},
+ {4.55, 0.05},
+ {8.01, 5.80},
+ {3.79, 3.32},
+ {4.65, 1.53},
+ {1.98, 4.75},
+ {6.46, 0.63},
+ {6.23, 2.69},
+ {4.14, 2.95},
+ {2.92, 7.47},
+ {2.23, 4.48},
+ {3.18, 8.84},
+ {6.66, 6.43},
+ {8.20, 4.54},
+ {5.64, 4.90},
+ {1.98, 2.74},
+ {3.36, 8.60},
+ {5.83, 7.23},
+ {8.61, 0.25},
+ {7.66, 5.90},
+ {3.54, 4.24},
+ {3.80, 8.48},
+ {6.15, 4.07},
+ {1.41, 2.14},
+ {6.92, 6.43},
+ {4.95, 7.83},
+ {2.26, 4.29},
+ {1.91, 0.40},
+ {8.10, 1.26},
+ {5.49, 4.23},
+ {3.92, 3.68}
+};
+
+struct Complex verify_data[DATA_SIZE] =
+{
+ {-9.55, 31.87},
+ {8.45, 45.39},
+ {4.34, 45.27},
+ {9.41, 6.59},
+ {35.73, 20.80},
+ {-9.46, 29.00},
+ {50.95, 69.43},
+ {5.47, 57.90},
+ {7.79, 69.03},
+ {-36.53, 24.18},
+ {-6.85, 27.86},
+ {-4.86, 87.57},
+ {5.59, 57.99},
+ {-5.10, 61.38},
+ {30.42, 30.70},
+ {-1.81, 52.19},
+ {-0.43, 13.62},
+ {16.97, 56.10},
+ {-14.63, 68.37},
+ {-26.08, 12.95},
+ {-56.93, 35.07},
+ {-4.61, 62.42},
+ {3.10, 43.03},
+ {52.89, 45.25},
+ {55.98, 76.85},
+ {-13.41, 52.73},
+ {-63.15, 73.78},
+ {29.38, 47.60},
+ {-15.25, 16.57},
+ {-38.76, 62.42},
+ {-48.83, 43.31},
+ {-4.32, 26.85},
+ {4.49, 39.11},
+ {15.24, 75.60},
+ {14.71, 30.66},
+ {12.39, 37.66},
+ {-16.19, 26.14},
+ {19.10, 27.68},
+ {13.49, 20.33},
+ {1.62, 36.60},
+ {-6.13, 10.25},
+ {17.87, 40.40},
+ {-40.70, 48.05},
+ {-34.10, 44.30},
+ {5.13, 24.45},
+ {-18.80, 17.91},
+ {-22.36, 91.00},
+ {4.95, 28.61},
+ {32.18, 44.95},
+ {6.40, 28.33},
+ {-3.28, 80.04},
+ {-10.91, 4.86},
+ {-24.07, 62.47},
+ {38.92, 73.33},
+ {-40.44, 68.15},
+ {24.28, 74.58},
+ {-27.37, 13.08},
+ {-39.05, 7.43},
+ {-27.07, 33.97},
+ {25.94, 35.40},
+ {8.40, 9.34},
+ {63.51, 12.56},
+ {13.94, 33.44},
+ {10.67, 29.11},
+ {-12.93, 68.17},
+ {-12.91, 128.67},
+ {38.58, 30.92},
+ {-16.80, 54.81},
+ {41.01, 11.31},
+ {-16.46, 30.20},
+ {17.23, 30.21},
+ {-10.98, 19.28},
+ {-22.07, 2.83},
+ {-34.27, 13.24},
+ {-20.25, 78.23},
+ {31.56, 19.48},
+ {8.30, 14.29},
+ {22.98, 7.89},
+ {24.83, 70.87},
+ {-2.96, 18.61},
+ {-5.10, 32.50},
+ {10.92, 63.09},
+ {7.76, 73.56},
+ {14.73, 10.45},
+ {-31.23, 50.42},
+ {6.18, 40.10},
+ {17.09, 61.26},
+ {18.50, 42.26},
+ {19.17, 10.67},
+ {51.10, 50.14},
+ {-42.52, 76.67},
+ {-5.54, 53.06},
+ {33.70, 56.65},
+ {-0.44, 6.76},
+ {-7.42, 6.89},
+ {19.24, 9.46},
+ {48.41, 43.99},
+ {3.87, 12.42},
+ {-16.32, 11.94},
+ {8.37, 45.34},
+ {-20.69, 87.66},
+ {19.71, 56.72},
+ {-48.50, 33.76},
+ {-0.57, 7.13},
+ {-22.71, 11.26},
+ {-27.73, 68.86},
+ {-11.59, 33.48},
+ {-9.62, 7.36},
+ {15.89, 44.50},
+ {-32.81, 30.96},
+ {-18.53, 58.34},
+ {-9.41, 55.15},
+ {11.33, 59.36},
+ {-7.88, 9.24},
+ {13.91, 43.66},
+ {-38.15, 64.22},
+ {4.54, 3.59},
+ {8.44, 35.80},
+ {-1.29, 25.84},
+ {26.64, 8.86},
+ {19.44, 23.93},
+ {8.31, 39.70},
+ {21.07, 49.26},
+ {-24.77, 69.02},
+ {-34.89, 49.32},
+ {-23.70, 64.79},
+ {-7.06, 5.59},
+ {4.13, 67.73},
+ {13.44, 30.78},
+ {36.07, 63.89},
+ {-53.67, 23.06},
+ {5.35, 33.70},
+ {23.17, 45.78},
+ {-0.85, 2.44},
+ {15.12, 6.04},
+ {23.63, 71.56},
+ {20.37, 31.88},
+ {17.50, 51.67},
+ {-25.60, 17.35},
+ {56.86, 67.97},
+ {28.63, 81.59},
+ {25.38, 56.49},
+ {0.05, 18.79},
+ {-13.60, 30.47},
+ {4.80, 8.17},
+ {4.55, 23.00},
+ {33.94, 19.94},
+ {4.04, 57.01},
+ {43.61, 50.83},
+ {-5.06, 10.59},
+ {-16.60, 43.62},
+ {-14.17, 14.19},
+ {-1.97, 59.94},
+ {-1.25, 26.76},
+ {-22.66, 69.63},
+ {0.03, 0.23},
+ {-26.76, 54.82},
+ {-23.82, 41.05},
+ {-49.83, 52.38},
+ {-24.58, 21.18},
+ {20.76, 61.75},
+ {-12.48, 26.36},
+ {-37.73, 52.56},
+ {6.00, 68.90},
+ {9.32, 27.67},
+ {0.36, 10.88},
+ {-2.45, 5.87},
+ {36.49, 74.56},
+ {38.31, 57.71},
+ {-35.46, 78.25},
+ {1.62, 7.20},
+ {8.75, 40.70},
+ {-22.91, 58.17},
+ {25.14, 55.26},
+ {-7.33, 17.05},
+ {-0.86, 95.47},
+ {-27.65, 56.11},
+ {-2.21, 12.53},
+ {-54.69, 81.45},
+ {9.02, 24.97},
+ {-39.56, 35.42},
+ {3.90, 17.48},
+ {-4.84, 9.43},
+ {7.63, 3.67},
+ {-1.49, 9.99},
+ {6.07, 96.66},
+ {11.55, 69.81},
+ {0.06, 4.54},
+ {29.61, 22.63},
+ {-0.18, 58.41},
+ {4.87, 32.02},
+ {-8.74, 5.88},
+ {-6.42, 42.08},
+ {-19.85, 77.38},
+ {-29.51, 18.18},
+ {47.64, 39.05},
+ {-49.21, 69.14},
+ {16.27, 29.14},
+ {47.13, 57.96},
+ {-5.88, 17.20},
+ {7.39, 17.73},
+ {-2.63, 76.94},
+ {-8.43, 67.80},
+ {17.66, 95.65},
+ {-3.78, 105.43},
+ {-19.35, 19.33},
+ {-22.13, 85.25},
+ {-32.01, 51.45},
+ {33.34, 27.27},
+ {4.76, 45.63},
+ {20.07, 38.73},
+ {16.43, 26.11},
+ {12.41, 35.49},
+ {-9.54, 69.75},
+ {-15.05, 44.52},
+ {-35.58, 48.02},
+ {-26.35, 43.57},
+ {17.04, 18.66},
+ {25.06, 28.94},
+ {-20.65, 8.61},
+ {31.60, 24.50},
+ {-39.23, 39.05},
+ {8.47, 75.50},
+ {-13.14, 71.52},
+ {3.44, 4.81},
+ {11.79, 114.92},
+ {16.71, 37.99},
+ {-11.03, 32.07},
+ {48.07, 85.39},
+ {10.42, 8.37},
+ {0.67, 17.83},
+ {-7.51, 24.17},
+ {-6.98, 14.83},
+ {8.26, 18.75},
+ {6.14, 42.31},
+ {-13.44, 58.32},
+ {20.77, 41.19},
+ {-5.08, 24.90},
+ {0.02, 44.55},
+ {40.65, 56.02},
+ {-49.38, 47.95},
+ {-1.62, 47.74},
+ {65.36, 60.27},
+ {10.12, 69.99},
+ {-12.80, 62.38},
+ {-19.28, 66.58},
+ {12.35, 51.40},
+ {-16.15, 41.69},
+ {8.46, 64.81},
+ {-37.44, 42.07},
+ {-6.31, 17.43},
+ {-28.52, 42.42},
+ {-36.85, 35.12},
+ {39.58, 17.97},
+ {-12.11, 6.90},
+ {49.39, 22.67},
+ {49.25, 59.28},
+ {-13.11, 15.93},
+ {-36.76, 29.92},
+ {9.02, 8.57},
+ {-3.52, 108.92},
+ {26.81, 33.21},
+ {-25.78, 35.35},
+ {23.31, 19.43},
+ {30.72, 38.03},
+ {8.59, 14.15},
+ {3.84, 62.92},
+ {-0.07, 16.04},
+ {16.99, 40.18},
+ {1.44, 58.64},
+ {-52.31, 15.21},
+ {26.47, 12.18},
+ {29.26, 49.76},
+ {32.75, 37.25},
+ {28.24, 16.85},
+ {-2.05, 3.25},
+ {-33.27, 56.51},
+ {5.90, 30.11},
+ {-16.63, 93.02},
+ {14.99, 47.54},
+ {51.31, 27.46},
+ {13.69, 76.22},
+ {-42.35, 32.55},
+ {37.88, 82.98},
+ {-2.92, 27.40},
+ {-13.59, 12.14},
+ {-13.48, 30.24},
+ {-67.06, 11.26},
+ {-0.87, 59.62},
+ {4.24, 18.59},
+ {17.98, 68.03},
+ {14.82, 46.36},
+ {11.00, 12.77},
+ {29.22, 20.92},
+ {3.95, 5.68},
+ {-9.54, 31.57},
+ {24.37, 57.06},
+ {2.50, 9.51},
+ {26.05, 58.50},
+ {10.56, 48.73},
+ {-5.65, 21.94},
+ {36.16, 23.04},
+ {2.42, 10.68},
+ {6.56, 61.46},
+ {-6.60, 41.32},
+ {31.49, 40.93},
+ {-18.71, 19.55},
+ {43.97, 75.72},
+ {9.14, 33.64},
+ {19.30, 25.13},
+ {-12.38, 38.43},
+ {-24.39, 35.99},
+ {-5.55, 25.66},
+ {-11.71, 21.07},
+ {17.12, 15.80},
+ {-28.85, 23.36},
+ {-21.31, 29.96},
+ {-3.33, 6.83},
+ {41.43, 36.06},
+ {10.13, 52.06},
+ {0.30, 8.45},
+ {-39.11, 68.91},
+ {-33.57, 89.22},
+ {18.81, 17.35},
+ {-6.22, 28.36},
+ {-3.80, 82.00},
+ {-1.35, 81.71},
+ {9.18, 59.90},
+ {-44.29, 28.03},
+ {-16.17, 40.76},
+ {-5.22, 9.32},
+ {-2.14, 9.00},
+ {44.18, 67.32},
+ {-1.76, 21.32},
+ {18.82, 94.67},
+ {-23.49, 86.50},
+ {-35.23, 74.91},
+ {-12.32, 12.48},
+ {7.18, 8.81},
+ {-4.30, 5.64},
+ {11.90, 36.04},
+ {-39.71, 28.47},
+ {-48.46, 18.94},
+ {31.11, 75.20},
+ {-10.67, 29.61},
+ {-31.00, 35.43},
+ {6.53, 44.56},
+ {-0.88, 1.57},
+ {-13.32, 38.14},
+ {0.14, 29.57},
+ {-23.39, 42.20},
+ {5.95, 67.32},
+ {17.38, 33.26},
+ {-2.36, 60.71},
+ {-48.30, 55.33},
+ {-60.27, 69.27},
+ {4.13, 92.76},
+ {12.63, 12.06},
+ {-45.40, 53.50},
+ {9.11, 72.28},
+ {45.68, 26.21},
+ {-1.17, 39.19},
+ {-21.89, 31.92},
+ {-2.45, 59.04},
+ {24.16, 70.02},
+ {-16.86, 17.05},
+ {59.15, 59.47},
+ {36.45, 41.38},
+ {-17.30, 68.80},
+ {8.35, 66.77},
+ {4.78, 20.56},
+ {-1.41, 7.70},
+ {-0.27, 29.10},
+ {-18.33, 69.13},
+ {10.10, 22.61},
+ {8.17, 28.85},
+ {-10.28, 82.05},
+ {27.25, 48.21},
+ {-29.61, 49.95},
+ {4.42, 48.59},
+ {24.46, 81.28},
+ {-9.60, 10.00},
+ {-37.27, 26.90},
+ {14.15, 78.71},
+ {-5.04, 81.46},
+ {-55.91, 68.15},
+ {11.48, 61.76},
+ {0.33, 18.74},
+ {-1.75, 29.29},
+ {-28.27, 23.57},
+ {2.14, 32.10},
+ {-0.58, 14.09},
+ {-10.48, 73.71},
+ {30.11, 22.64},
+ {-30.62, 61.05},
+ {7.14, 52.31},
+ {-31.75, 8.68},
+ {-25.60, 6.33},
+ {10.81, 57.00},
+ {1.58, 2.68},
+ {-4.03, 4.49},
+ {-69.40, 26.65},
+ {34.97, 57.23},
+ {-41.39, 85.26},
+ {-56.66, 50.02},
+ {26.67, 58.89},
+ {36.97, 69.48},
+ {17.62, 53.74},
+ {-18.06, 67.20},
+ {54.54, 42.92},
+ {14.62, 28.66},
+ {-17.46, 40.70},
+ {37.49, 30.72},
+ {-27.58, 81.20},
+ {28.17, 29.78},
+ {34.89, 64.55},
+ {-14.73, 36.98},
+ {-0.38, 14.23},
+ {-22.73, 20.62},
+ {3.66, 30.99},
+ {4.21, 1.91},
+ {-17.97, 61.45},
+ {13.89, 44.10},
+ {-9.36, 11.27},
+ {-19.45, 71.53},
+ {-30.31, 16.20},
+ {21.83, 98.07},
+ {51.73, 58.32},
+ {15.61, 25.75},
+ {-8.92, 16.21},
+ {5.57, 7.03},
+ {-31.94, 42.30},
+ {-41.53, 54.41},
+ {-34.46, 6.55},
+ {48.82, 39.18},
+ {-7.99, 45.35},
+ {-58.46, 49.26},
+ {6.76, 13.13},
+ {7.31, 45.21},
+ {-20.81, 46.15},
+ {18.17, 19.43},
+ {-11.37, 30.95},
+ {-22.46, 82.83},
+ {-8.81, 10.85},
+ {-22.15, 37.62},
+ {28.11, 13.51},
+ {1.90, 19.58},
+ {-33.67, 62.66},
+ {-5.18, 36.44},
+ {-14.59, 26.19},
+ {-11.07, 5.77},
+ {-10.54, 23.97},
+ {11.13, 81.69},
+ {37.26, 98.19},
+ {-0.45, 58.06},
+ {32.69, 21.79},
+ {-1.75, 41.90},
+ {-9.42, 33.26},
+ {3.90, 3.16},
+ {22.57, 17.60},
+ {29.61, 93.77},
+ {0.47, 16.32},
+ {0.35, 2.00},
+ {-24.37, 73.72},
+ {40.52, 71.85},
+ {3.95, 28.92},
+ {18.43, 68.77},
+ {20.38, 32.06},
+ {36.49, 34.30},
+ {32.78, 26.76},
+ {-12.45, 23.75},
+ {-17.04, 40.20},
+ {-67.58, 42.30},
+ {44.14, 40.41},
+ {-20.29, 54.82},
+ {-25.76, 25.64},
+ {15.24, 59.03},
+ {-24.18, 40.82},
+ {20.78, 49.10},
+ {-36.53, 21.06},
+ {35.15, 44.67},
+ {23.56, 47.18},
+ {26.83, 31.04},
+ {-6.04, 40.57},
+ {17.77, 42.20},
+ {29.56, 14.24},
+ {-14.93, 7.49},
+ {42.65, 43.61},
+ {4.09, 60.41},
+ {17.54, 29.38},
+ {-40.77, 79.19},
+ {-20.66, 41.15},
+ {-16.10, 16.23},
+ {-36.23, 71.30},
+ {-5.32, 60.14},
+ {14.84, 49.12},
+ {13.98, 25.01},
+ {-15.22, 67.15},
+ {40.35, 61.61},
+ {30.94, 35.53},
+ {17.11, 72.57},
+ {23.87, 30.84},
+ {-31.95, 79.27},
+ {6.63, 52.97},
+ {-12.48, 9.24},
+ {-41.66, 50.25},
+ {-23.34, 27.06},
+ {9.40, 35.27},
+ {1.66, 10.57},
+ {30.45, 79.29},
+ {29.85, 59.03},
+ {4.19, 41.60}
+};
+
--- /dev/null
+
+#define DATA_SIZE 4
+
+struct Complex input1_data[DATA_SIZE] =
+{
+ {0.37, 4.09},
+ {5.09, 0.02},
+ {6.75, 3.30},
+ {1.19, 0.58}
+};
+
+struct Complex input2_data[DATA_SIZE] =
+{
+ {7.51, 3.02},
+ {1.69, 8.91},
+ {3.16, 5.16},
+ {8.56, 1.38}
+};
+
+struct Complex verify_data[DATA_SIZE] =
+{
+ {-9.55, 31.87},
+ {8.45, 45.39},
+ {4.34, 45.27},
+ {9.41, 6.59}
+};
+
--- /dev/null
+#*****************************************************************************
+# cmplxmult function (assembly version)
+#-----------------------------------------------------------------------------
+
+
+#--------------------------------------------------------------------------
+# Headers and Defines
+#--------------------------------------------------------------------------
+
+# Here are some defines that make writing assembly code easier.
+
+# I'm using the knowledge that rN will be placed in register a0, rA will be
+# placed into register a1, etc., based on the calling convention for functions.
+
+
+#define rN a0
+#define rA a1
+#define rB a2
+#define rC a3
+
+#define rVlen a6
+#define rStride a7
+
+#define rAI a8
+#define rBI a9
+#define rCI a10
+
+# WARNING: do not write to the s0,...,s9 registers without first saving them to
+# the stack.
+
+#--------------------------------------------------------------------------
+# void scalar_cmplxmult_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+ .text
+ .align 2
+ .globl scalar_cmplxmult_asm
+ .type scalar_cmplxmult_asm,@function
+
+scalar_cmplxmult_asm:
+
+ # ***** Scalar Example *****
+
+ blez rN, done # exit early if n < 0
+
+loop:
+ # The following code is a naive implementation...
+ # Re-ordering instructions may increase performance, also,
+ # RISC-V supports instrucitons such as the "fmuladd" and "fmulsub".
+ # fmsub.s fa2,fa4,fa3,ft1
+ # Finally, unrolling and other fun transformations can also provide
+ # performance gains.
+
+ flw f2, 0(rA)
+ flw f3, 4(rA)
+ flw f4, 0(rB)
+ flw f5, 4(rB)
+ fmul.s f6, f2, f4
+ fmul.s f7, f3, f5
+ fmul.s f8, f3, f4
+ fmul.s f9, f2, f5
+ fsub.s f10, f6, f7
+ fadd.s f11, f8, f9
+ fsw f10, 0(rC)
+ fsw f11, 4(rC)
+ addi rN, rN, -1
+ addi rA, rA, 8
+ addi rB, rB, 8
+ addi rC, rC, 8
+ bne rN, zero, loop
+done:
+ ret
+
+
+#--------------------------------------------------------------------------
+# void vt_cmplxmult_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+
+ # ***** Vector-Thread Example *****
+
+ .globl vt_cmplxmult_asm
+ .type vt_cmplxmult_asm,@function
+
+ # HINT: because you are dealing with an array of structures, a regular,
+ # vanilla vector-load/vector-store won't work here!
+
+vt_cmplxmult_asm:
+
+ blez rN, cpdone
+ la a4, vtcode
+ li rStride, 8
+
+ vvcfgivl rVlen, rN, 1, 7
+
+stripmineloop:
+
+ # ADD YOUR CODE HERE....
+ vsetvl rVlen, rN # set the vector length
+ # rN is the desired (application) vector length
+ # rVLen is what vector length we were given
+
+ vflstw vf2, rA, rStride # real number vector load of A
+ addi rAI, rA, 4
+ vflstw vf4, rB, rStride # real number vector load of B
+ addi rBI, rB, 4
+ vflstw vf3, rAI, rStride #imaginary number vector load of A
+ vflstw vf5, rBI, rStride #imaginary vector number load of B
+
+ vf 0(a4) # jump to vector-fetch code
+
+ vfsstw vf0, rC, rStride # real number vector store C
+ addi rCI, rC, 4
+ vfsstw vf1, rCI, rStride # imaginary
+
+ slli a5, rVlen, 3
+ sub rN, rN, rVlen # book keeping
+ add rA, rA, a5
+ add rB, rB, a5
+ add rC, rC, a5
+ bne rN, zero, stripmineloop
+ # Step 0: set the vector length
+ # Step 1: perform your vector loads
+ # Step 2: jump to the vector-fetch code to perform the calculation
+ # Step 3: perform the vector store
+ # Step 4: book keeping, update the pointers, etc.
+
+cpdone:
+ fence.v.l
+ ret
+
+vtcode:
+ # ADD YOUR VECTOR-ELEMENT CODE HERE ...
+ fmul.s f0, f2, f4
+ fmsub.s f0, f3, f5, f0
+
+ fmul.s f1, f2, f5
+ fmadd.s f1, f3, f4, f1
+ stop
+
+ # The C code uses a jalr instruction to call this function
+ # so we can use a jr to return back to where the function
+ # was called. Also known as "ret", for "return".
+
+ ret
+
--- /dev/null
+//**************************************************************************
+// Vector-Thread Complex Multiply benchmark
+//--------------------------------------------------------------------------
+//
+// This benchmark multiplies two complex numbers together. The input data (and
+// reference data) should be generated using the cmplxmult_gendata.pl perl
+// script and dumped to a file named dataset.h. The riscv-gcc toolchain does
+// not support system calls so printf's can only be used on a host system, not
+// on the riscv-v processor simulator itself.
+//
+// HOWEVER: printstr() and printhex() are provided, for a primitive form of
+// printing strings and hexadecimal values to stdout.
+
+
+// Choose which implementation you wish to test... but leave only one on!
+// (only the first one will be executed).
+//#define SCALAR_C
+//#define SCALAR_ASM
+#define VT_ASM
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Host Platform Includes
+
+#if HOST_DEBUG
+ #include <stdio.h>
+ #include <stdlib.h>
+#else
+void printstr(const char*);
+void exit();
+#endif
+
+
+//--------------------------------------------------------------------------
+// Complex Value Structs
+
+struct Complex
+{
+ float real;
+ float imag;
+};
+
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+//#include "dataset_test.h"
+#include "dataset.h"
+
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+float absolute( float in)
+{
+ if (in > 0)
+ return in;
+ else
+ return -in;
+}
+
+
+// are two floating point numbers "close enough"?
+// this is pretty loose, because Perl is giving me pretty terrible answers
+int close_enough(float a, float b)
+{
+ int close_enough = 1;
+
+ if ( absolute(a) > 1.10*absolute(b)
+ || absolute(a) < 0.90*absolute(b)
+ || absolute(a) > 1.10*absolute(b)
+ || absolute(a) < 0.90*absolute(b))
+ {
+ if (absolute(absolute(a) - absolute(b)) > 0.1)
+ {
+ close_enough = 0;
+ }
+ }
+
+ return close_enough;
+}
+
+int verify( int n, struct Complex test[], struct Complex correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( !close_enough(test[i].real, correct[i].real)
+ || !close_enough(test[i].imag, correct[i].imag))
+ {
+#if HOST_DEBUG
+ printf(" test[%d] : {%3.2f, %3.2f}\n", i, test[i].real, test[i].imag);
+ printf(" corr[%d] : {%3.2f, %3.2f}\n", i, correct[i].real, correct[i].imag);
+#endif
+ // tell us which index fails + 10
+ // (so that if i==0,i==1 fails, we don't
+ // think it was a 'not-finished yet' or pass)
+// return i+10;
+ return 2;
+ }
+ }
+ return 1;
+}
+
+//#if HOST_DEBUG
+void printComplexArray( char name[], int n, struct Complex arr[] )
+{
+#if HOST_DEBUG
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " {%03.2f,%03.2f} ", arr[i].real, arr[i].imag );
+ printf( "\n" );
+#else
+ int i;
+ printstr( name );
+ for ( i = 0; i < n; i++ )
+ {
+ printstr(" {");
+ printhex((int) arr[i].real);
+ printstr(",");
+ printhex((int) arr[i].imag);
+ printstr("}");
+ }
+ printstr( "\n" );
+#endif
+}
+//#endif
+
+
+
+void finishTest( int correct, long long num_cycles, long long num_retired )
+{
+ int toHostValue = correct;
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ // we no longer run in -testrun mode, which means we can't use
+ // the tohost register to communicate "test is done" and "test results"
+ // so instead we will communicate through print* functions!
+ if ( correct == 1 )
+ {
+ printstr( "*** PASSED *** (num_cycles = 0x" );
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ else
+ {
+ printstr( "*** FAILED *** (num_cycles = 0x");
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ exit();
+#endif
+}
+
+
+
+
+// deprecated - cr10/stats-enable register no longer exists
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+long long getCycles()
+{
+ long long cycles = 1337;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdcycle %0" : "=r" (cycles) );
+#endif
+ return cycles;
+}
+
+long long getInstRetired()
+{
+ long long inst_retired = 1338;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdinstret %0" : "=r" (inst_retired) );
+#endif
+ return inst_retired;
+}
+
+//--------------------------------------------------------------------------
+// complex multiply function
+
+// scalar C implementation
+void cmplxmult( int n, struct Complex a[], struct Complex b[], struct Complex c[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ )
+ {
+ c[i].real = (a[i].real * b[i].real) - (a[i].imag * b[i].imag);
+ c[i].imag = (a[i].imag * b[i].real) + (a[i].real * b[i].imag);
+ }
+}
+
+// assembly implementations can be found in *_asm.S
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ struct Complex results_data[DATA_SIZE];
+ long long start_cycles = 0;
+ long long stop_cycles = 0;
+ long long num_cycles;
+ long long start_retired = 0;
+ long long stop_retired = 0;
+ long long num_retired;
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printComplexArray( "input1", DATA_SIZE, input1_data );
+ printComplexArray( "input2", DATA_SIZE, input2_data );
+ printComplexArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+ // --------------------------------------------------
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+
+#ifdef SCALAR_C
+ cmplxmult( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef SCALAR_ASM
+ scalar_cmplxmult_asm( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef VT_ASM
+ vt_cmplxmult_asm( DATA_SIZE, input1_data, input2_data, results_data );
+#endif
+#endif
+#endif
+
+#endif
+
+ // --------------------------------------------------
+ // Do the cmplxmult
+
+ start_cycles = getCycles();
+ start_retired = getInstRetired();
+
+#ifdef SCALAR_C
+ cmplxmult( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef SCALAR_ASM
+ #if HOST_DEBUG==0
+ scalar_cmplxmult_asm( DATA_SIZE, input1_data, input2_data, results_data );
+ #endif
+#else
+#ifdef VT_ASM
+ #if HOST_DEBUG==0
+ vt_cmplxmult_asm( DATA_SIZE, input1_data, input2_data, results_data );
+ #endif
+#endif
+#endif
+#endif
+
+ stop_cycles = getCycles();
+ stop_retired = getInstRetired();
+ num_cycles = stop_cycles - start_cycles;
+ num_retired = stop_retired - start_retired;
+
+ // --------------------------------------------------
+ // Print out the results
+
+#if HOST_DEBUG
+ printComplexArray( "results", DATA_SIZE, results_data );
+ printComplexArray( "verify ", DATA_SIZE, verify_data );
+#endif
+
+
+ // --------------------------------------------------
+ // Check the results
+ int correct = verify( DATA_SIZE, results_data, verify_data );
+ finishTest(correct, num_cycles, num_retired);
+
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+vec_matmul_c_src = \
+ vec_matmul_main.c \
+
+vec_matmul_riscv_src = \
+ crt.S \
+ vec_matmul_asm.S
+
+vec_matmul_c_objs = $(patsubst %.c, %.o, $(vec_matmul_c_src))
+vec_matmul_riscv_objs = $(patsubst %.S, %.o, $(vec_matmul_riscv_src))
+
+vec_matmul_host_bin = vec-matmul.host
+$(vec_matmul_host_bin) : $(vec_matmul_c_src)
+ $(HOST_COMP) $^ -o $(vec_matmul_host_bin)
+
+vec_matmul_riscv_bin = vec-matmul.riscv
+$(vec_matmul_riscv_bin) : $(vec_matmul_c_objs) $(vec_matmul_riscv_objs)
+ $(RISCV_LINK) $(RISCV_LINK_SYSCALL) $(vec_matmul_c_objs) $(vec_matmul_riscv_objs) -o $(vec_matmul_riscv_bin)
+
+junk += $(vec_matmul_c_objs) $(vec_matmul_riscv_objs) \
+ $(vec_matmul_host_bin) $(vec_matmul_riscv_bin)
--- /dev/null
+
+#define ARRAY_SIZE 4096
+
+
+#define DIM_SIZE 64
+
+float input1_data[ARRAY_SIZE] =
+{
+ 0.37, 7.51, 5.09, 1.69, 6.75, 3.16, 1.19, 8.56, 5.26, 7.26, 5.60, 0.06, 8.39, 8.02, 3.54, 6.25, 8.66, 1.00, 1.05, 2.67,
+ 3.84, 2.83, 5.94, 6.97, 2.88, 6.12, 7.88, 3.40, 4.27, 8.45, 4.86, 5.13, 1.83, 2.53, 6.84, 5.46, 4.61, 5.93, 1.76, 0.74,
+ 2.41, 2.06, 3.04, 8.51, 8.13, 2.18, 8.23, 7.45, 8.41, 8.88, 1.77, 8.65, 5.11, 3.16, 5.85, 5.92, 1.63, 1.01, 7.74, 0.59,
+ 2.60, 3.15, 1.28, 8.16, 7.98, 2.38, 5.20, 8.83, 6.86, 2.17, 4.31, 4.50, 3.63, 2.00, 4.00, 6.50, 6.09, 2.86, 2.02, 8.45,
+ 2.60, 1.08, 5.54, 5.46, 3.51, 3.16, 4.10, 2.51, 3.31, 3.23, 5.26, 0.57, 8.88, 3.63, 3.12, 4.66, 5.04, 8.18, 6.99, 2.30,
+ 7.02, 5.39, 1.29, 0.31, 1.13, 8.48, 8.41, 7.20, 4.98, 3.89, 5.85, 8.58, 2.59, 0.18, 0.45, 0.78, 0.86, 3.98, 5.29, 5.54,
+ 3.44, 2.53, 7.28, 8.75, 7.38, 3.11, 4.06, 4.62, 8.70, 3.13, 7.29, 7.95, 4.84, 8.53, 6.32, 3.21, 5.12, 8.03, 0.20, 5.12,
+ 6.00, 3.81, 3.91, 1.43, 0.02, 0.76, 2.23, 0.45, 3.92, 7.14, 7.83, 4.38, 3.73, 3.33, 4.94, 4.67, 8.00, 6.15, 2.57, 2.38,
+ 4.50, 2.62, 8.08, 1.94, 6.59, 6.20, 2.26, 7.08, 5.01, 2.72, 4.76, 4.91, 2.90, 8.54, 2.59, 7.42, 2.75, 7.11, 6.61, 8.65,
+ 3.30, 6.51, 2.65, 8.79, 5.89, 6.75, 0.82, 3.41, 0.95, 0.93, 3.44, 5.87, 7.44, 7.57, 3.22, 1.34, 0.49, 1.26, 8.61, 3.09,
+ 4.81, 6.82, 4.70, 7.55, 5.34, 0.12, 1.56, 0.57, 1.09, 1.20, 6.83, 3.35, 8.57, 0.36, 1.17, 1.00, 7.64, 3.94, 2.30, 2.43,
+ 3.69, 5.66, 3.60, 4.95, 6.79, 5.08, 1.54, 0.17, 6.55, 4.52, 7.01, 0.39, 6.79, 0.73, 1.82, 7.69, 1.39, 6.85, 3.22, 8.50,
+ 8.31, 2.96, 4.47, 3.99, 4.66, 5.78, 2.49, 7.08, 1.03, 7.59, 8.17, 2.48, 2.14, 0.30, 7.07, 5.09, 3.22, 7.24, 7.38, 6.77,
+ 2.52, 0.77, 4.13, 4.10, 6.40, 4.14, 0.38, 2.28, 3.40, 4.58, 6.31, 7.75, 4.33, 6.68, 4.50, 6.39, 0.45, 3.35, 7.87, 8.52,
+ 8.94, 4.75, 6.50, 3.92, 2.10, 4.48, 6.29, 0.28, 3.14, 2.26, 3.16, 2.26, 5.17, 7.06, 6.75, 4.53, 7.42, 7.45, 1.53, 1.45,
+ 6.08, 0.29, 1.82, 1.29, 7.69, 0.81, 3.56, 0.97, 7.70, 0.96, 1.42, 0.05, 6.90, 1.84, 1.76, 5.18, 1.97, 4.74, 1.60, 2.16,
+ 6.30, 6.82, 6.37, 0.45, 0.76, 7.21, 8.05, 4.62, 3.36, 4.44, 0.13, 5.60, 0.75, 0.93, 7.16, 8.30, 5.79, 7.93, 7.52, 2.16,
+ 4.16, 1.03, 5.06, 4.77, 0.09, 8.98, 8.15, 3.49, 3.67, 0.95, 5.04, 8.44, 4.62, 3.69, 2.73, 1.82, 3.85, 5.53, 3.24, 4.70,
+ 6.17, 0.20, 1.67, 2.82, 0.97, 2.48, 3.49, 2.19, 4.38, 0.95, 6.30, 8.10, 6.94, 5.81, 0.73, 1.46, 3.67, 8.52, 0.27, 6.92,
+ 7.84, 1.03, 1.34, 0.56, 1.33, 7.55, 7.61, 3.90, 1.27, 1.90, 7.36, 7.40, 5.07, 3.28, 5.55, 4.47, 7.32, 8.26, 1.44, 3.88,
+ 7.24, 1.62, 4.91, 7.57, 4.13, 7.09, 7.86, 7.17, 7.26, 6.83, 0.94, 3.62, 2.29, 8.87, 1.23, 6.57, 5.27, 7.16, 3.74, 4.76,
+ 6.37, 4.99, 3.41, 6.91, 8.80, 2.13, 8.54, 2.07, 1.49, 4.56, 0.95, 6.35, 7.17, 1.26, 2.74, 7.17, 5.72, 5.05, 1.07, 0.08,
+ 4.79, 7.33, 0.34, 5.27, 6.67, 5.58, 6.91, 4.31, 0.52, 8.64, 7.07, 8.88, 7.54, 2.77, 0.61, 7.43, 8.98, 6.75, 1.55, 7.44,
+ 5.60, 1.40, 7.44, 0.39, 6.25, 0.73, 2.13, 6.74, 6.71, 2.40, 1.12, 6.59, 8.49, 3.83, 3.34, 2.89, 2.43, 4.89, 6.88, 6.78,
+ 8.25, 0.13, 0.01, 8.16, 8.97, 7.30, 5.05, 7.87, 8.76, 2.61, 4.59, 5.03, 8.74, 3.65, 5.22, 2.64, 2.26, 7.66, 1.16, 4.08,
+ 6.45, 0.78, 6.12, 1.64, 2.17, 3.03, 7.15, 5.78, 0.01, 2.88, 8.89, 5.83, 6.80, 8.64, 1.83, 1.28, 1.62, 2.70, 1.49, 6.86,
+ 8.78, 5.83, 5.04, 5.58, 3.81, 2.35, 5.10, 4.88, 4.44, 8.93, 6.72, 1.87, 3.36, 8.40, 5.99, 0.31, 4.81, 4.31, 8.19, 1.83,
+ 0.30, 1.93, 3.30, 8.04, 7.04, 6.13, 6.35, 6.20, 8.53, 3.48, 0.45, 0.91, 4.28, 3.60, 6.12, 2.97, 8.59, 4.25, 4.30, 6.54,
+ 6.43, 8.45, 4.77, 7.84, 0.70, 4.91, 8.18, 7.69, 1.29, 8.82, 2.16, 0.95, 3.29, 0.89, 0.49, 0.88, 3.96, 6.89, 2.84, 3.03,
+ 6.28, 6.98, 6.54, 2.92, 2.55, 4.83, 5.61, 5.36, 8.02, 0.68, 2.62, 4.47, 6.54, 4.05, 4.94, 1.22, 5.81, 7.55, 2.61, 6.91,
+ 1.47, 3.75, 4.43, 8.88, 1.05, 5.57, 7.74, 2.12, 2.55, 5.15, 8.23, 5.05, 1.76, 2.18, 7.05, 8.88, 6.56, 3.10, 3.88, 5.52,
+ 6.85, 1.59, 2.79, 3.01, 3.19, 2.79, 6.30, 0.42, 4.39, 4.54, 0.91, 3.54, 2.42, 2.83, 0.68, 3.12, 8.90, 5.41, 8.19, 3.47,
+ 0.83, 4.91, 2.50, 6.02, 3.17, 7.69, 7.78, 2.82, 0.91, 4.80, 5.12, 7.53, 3.34, 8.92, 4.16, 8.22, 1.64, 2.42, 1.44, 6.95,
+ 0.20, 7.70, 5.81, 0.16, 7.02, 8.21, 7.71, 1.24, 8.86, 6.46, 5.09, 6.48, 2.28, 7.08, 1.39, 1.77, 2.29, 4.03, 8.10, 0.05,
+ 2.94, 5.55, 2.78, 1.58, 1.44, 1.11, 7.56, 6.45, 4.96, 2.07, 0.74, 5.65, 2.92, 8.35, 0.93, 0.16, 8.71, 1.43, 1.60, 5.35,
+ 3.36, 3.55, 5.40, 6.72, 3.40, 7.80, 5.33, 4.98, 3.97, 3.12, 5.35, 2.62, 8.18, 4.91, 3.40, 4.11, 7.04, 0.99, 4.47, 8.07,
+ 7.27, 6.31, 4.94, 3.07, 0.27, 7.48, 5.68, 4.92, 5.53, 8.76, 1.05, 2.83, 8.15, 8.75, 5.47, 7.16, 1.53, 8.08, 4.57, 8.26,
+ 3.89, 3.06, 1.33, 2.03, 1.01, 5.23, 7.52, 1.21, 8.55, 1.82, 4.40, 3.57, 7.19, 4.31, 6.93, 5.17, 4.37, 3.06, 6.50, 4.06,
+ 7.40, 6.71, 0.00, 5.36, 2.50, 1.08, 6.13, 6.82, 5.00, 7.64, 4.66, 3.42, 4.56, 8.15, 2.22, 2.19, 3.55, 3.88, 1.93, 2.20,
+ 4.73, 3.60, 1.56, 2.75, 5.59, 5.36, 4.82, 6.30, 1.44, 6.76, 7.30, 4.10, 0.68, 0.84, 1.51, 0.15, 7.69, 4.46, 2.92, 0.71,
+ 0.47, 1.01, 0.10, 3.09, 6.58, 6.13, 2.59, 8.66, 0.83, 5.64, 8.22, 5.55, 7.75, 6.70, 6.71, 4.31, 5.54, 4.58, 8.24, 7.30,
+ 2.60, 8.78, 1.16, 5.23, 4.95, 7.82, 8.84, 2.43, 5.61, 5.88, 5.64, 8.92, 3.48, 2.92, 4.26, 1.48, 2.16, 1.71, 7.79, 2.09,
+ 3.21, 1.38, 7.44, 2.96, 3.52, 7.64, 0.35, 3.63, 5.56, 4.92, 1.86, 0.02, 7.06, 8.02, 7.34, 7.50, 6.00, 3.70, 0.85, 2.22,
+ 3.80, 1.91, 6.08, 0.09, 3.37, 3.85, 0.58, 0.48, 6.83, 7.31, 4.51, 3.95, 3.03, 2.96, 2.14, 3.75, 4.22, 6.17, 5.09, 2.75,
+ 4.05, 5.39, 1.23, 7.95, 3.45, 8.45, 2.42, 1.04, 8.18, 0.45, 8.58, 3.30, 3.58, 2.32, 2.09, 6.01, 0.32, 8.93, 3.99, 1.93,
+ 3.50, 0.12, 5.60, 0.48, 5.52, 8.42, 8.59, 7.47, 4.16, 5.60, 7.32, 4.71, 6.06, 0.52, 2.82, 3.18, 0.50, 8.76, 6.79, 3.75,
+ 7.92, 7.79, 5.16, 1.47, 6.50, 0.11, 5.80, 4.57, 8.72, 7.04, 7.57, 2.18, 5.68, 7.30, 7.16, 3.93, 7.98, 5.40, 6.28, 5.80,
+ 0.84, 6.40, 7.07, 1.01, 5.24, 0.12, 8.32, 5.55, 5.88, 3.24, 2.36, 2.10, 5.49, 6.18, 4.86, 1.06, 5.05, 6.66, 0.18, 2.86,
+ 8.80, 5.17, 3.48, 6.96, 5.98, 4.55, 1.91, 8.01, 8.17, 3.79, 6.64, 4.65, 0.23, 1.98, 7.19, 6.46, 4.07, 6.23, 6.16, 4.14,
+ 7.35, 2.92, 5.52, 2.23, 1.05, 3.18, 2.54, 6.66, 2.61, 8.20, 5.81, 5.64, 8.40, 1.98, 6.17, 3.36, 7.89, 5.83, 3.71, 8.61,
+ 5.98, 7.66, 7.06, 3.54, 6.38, 3.80, 4.72, 6.15, 0.34, 1.41, 0.39, 6.92, 1.12, 4.95, 7.34, 2.26, 1.93, 1.91, 5.16, 8.10,
+ 8.62, 5.49, 5.87, 3.92, 8.17, 8.75, 5.77, 6.19, 5.78, 2.39, 2.45, 8.76, 7.34, 7.43, 1.09, 4.20, 4.22, 5.69, 2.54, 3.76,
+ 2.84, 2.12, 5.65, 2.67, 4.53, 0.25, 6.02, 2.94, 5.21, 7.94, 2.74, 3.74, 0.00, 1.80, 8.42, 1.92, 4.83, 0.37, 4.76, 7.53,
+ 3.14, 3.05, 2.08, 7.86, 3.38, 1.29, 8.97, 3.47, 7.64, 4.39, 5.30, 0.07, 4.39, 6.57, 8.51, 6.21, 7.85, 1.41, 5.62, 2.43,
+ 0.43, 2.26, 4.43, 7.95, 1.92, 2.09, 2.94, 1.19, 5.81, 3.80, 2.95, 0.52, 6.10, 4.68, 6.99, 2.12, 5.83, 0.86, 2.35, 6.43,
+ 1.79, 4.44, 8.50, 0.78, 2.01, 7.60, 3.04, 6.78, 0.48, 0.78, 8.01, 2.42, 1.69, 6.59, 4.86, 6.84, 8.67, 5.47, 0.09, 5.05,
+ 1.10, 8.62, 2.60, 5.45, 1.16, 0.98, 1.58, 5.32, 3.72, 3.12, 2.25, 5.72, 4.64, 7.20, 7.95, 8.47, 1.42, 7.99, 1.55, 8.78,
+ 8.31, 2.92, 7.06, 7.50, 0.90, 6.96, 6.77, 6.27, 5.86, 8.89, 1.73, 7.19, 0.36, 5.90, 6.86, 8.04, 7.22, 2.50, 4.07, 8.71,
+ 3.25, 0.58, 8.37, 8.24, 4.83, 2.20, 2.39, 7.93, 5.77, 1.88, 2.73, 2.66, 7.33, 5.17, 3.12, 8.69, 4.35, 5.46, 0.92, 1.10,
+ 3.92, 4.09, 0.19, 0.63, 0.21, 2.30, 2.49, 8.02, 3.86, 4.89, 5.61, 6.30, 6.97, 2.67, 2.50, 0.94, 0.72, 5.69, 7.35, 7.67,
+ 6.60, 3.54, 6.85, 1.14, 1.52, 7.60, 1.71, 5.31, 8.44, 2.31, 2.10, 0.68, 1.72, 3.82, 6.77, 6.82, 7.90, 0.43, 7.72, 6.94,
+ 5.75, 4.40, 1.59, 4.27, 4.16, 5.46, 8.32, 0.00, 5.70, 2.53, 8.36, 2.71, 4.07, 6.34, 6.41, 5.59, 4.00, 7.11, 5.51, 2.09,
+ 4.78, 7.13, 6.60, 2.60, 6.55, 7.27, 1.55, 8.09, 4.11, 8.49, 5.47, 7.22, 4.53, 6.68, 7.27, 5.71, 8.56, 8.54, 0.37, 3.18,
+ 1.76, 7.16, 6.31, 2.59, 2.41, 6.98, 5.86, 1.80, 2.38, 2.85, 8.53, 8.47, 5.44, 7.51, 5.76, 4.71, 2.31, 3.77, 2.40, 8.27,
+ 7.09, 7.05, 4.77, 4.45, 2.72, 1.76, 3.53, 6.58, 8.22, 7.19, 4.26, 7.45, 3.31, 1.04, 2.10, 7.66, 7.70, 4.97, 7.72, 2.83,
+ 7.41, 3.81, 1.58, 4.24, 7.49, 2.81, 1.86, 1.30, 0.96, 5.75, 1.21, 5.61, 3.96, 8.23, 5.43, 8.98, 5.00, 4.34, 2.04, 2.93,
+ 7.67, 4.83, 1.21, 1.84, 6.27, 7.13, 1.52, 5.61, 0.78, 4.36, 0.83, 4.25, 4.85, 2.73, 7.01, 6.33, 4.78, 4.14, 8.23, 8.68,
+ 6.17, 2.95, 1.48, 3.94, 1.34, 0.02, 0.96, 6.69, 2.74, 6.26, 4.54, 0.36, 0.35, 0.64, 5.75, 7.60, 2.34, 4.79, 4.43, 6.25,
+ 2.51, 8.74, 4.93, 4.54, 8.61, 6.28, 7.59, 2.93, 2.01, 0.76, 6.60, 2.88, 6.34, 8.83, 4.02, 8.04, 6.21, 0.91, 1.77, 3.10,
+ 5.74, 3.31, 0.43, 7.75, 6.27, 6.53, 1.72, 3.53, 4.60, 8.79, 5.13, 6.52, 6.24, 0.44, 0.44, 0.79, 8.11, 4.38, 3.83, 6.84,
+ 3.97, 0.52, 5.74, 3.65, 5.69, 1.33, 4.02, 3.34, 8.97, 8.70, 6.58, 6.62, 4.21, 6.22, 2.64, 6.19, 3.91, 3.27, 6.54, 6.65,
+ 3.34, 6.68, 4.01, 2.79, 2.52, 3.04, 4.53, 4.66, 7.95, 4.86, 1.32, 3.03, 7.11, 0.71, 3.31, 7.72, 3.82, 0.75, 8.30, 0.79,
+ 4.81, 5.67, 3.09, 5.16, 5.07, 8.93, 4.66, 1.25, 8.37, 6.94, 2.63, 2.03, 5.08, 6.35, 3.44, 5.37, 6.09, 2.09, 5.44, 6.51,
+ 6.72, 7.39, 0.53, 6.51, 2.31, 6.10, 3.97, 5.27, 4.28, 6.01, 0.84, 3.01, 8.33, 1.87, 6.93, 7.91, 7.42, 4.07, 2.90, 5.40,
+ 7.81, 2.58, 6.22, 0.91, 1.94, 4.86, 5.95, 1.32, 4.10, 3.07, 6.98, 4.87, 5.22, 6.54, 6.73, 5.38, 6.92, 4.24, 3.74, 7.73,
+ 7.61, 5.09, 0.53, 8.72, 7.34, 8.81, 3.82, 8.41, 7.31, 0.79, 3.26, 4.74, 1.10, 6.10, 3.31, 2.13, 6.17, 4.51, 5.56, 0.43,
+ 5.57, 1.67, 3.37, 2.13, 7.75, 6.25, 6.17, 5.25, 0.04, 5.95, 3.64, 5.72, 6.50, 5.69, 4.22, 1.38, 0.00, 6.21, 1.98, 3.88,
+ 4.72, 8.70, 3.01, 8.97, 1.71, 2.46, 4.89, 0.68, 5.97, 4.16, 8.50, 2.54, 3.13, 1.23, 1.28, 2.44, 7.82, 0.41, 7.61, 3.72,
+ 4.07, 7.20, 7.54, 1.34, 1.20, 5.22, 3.96, 3.09, 7.16, 1.21, 5.86, 7.72, 3.88, 6.19, 1.79, 4.62, 7.91, 3.12, 5.46, 7.61,
+ 4.60, 1.81, 2.05, 3.05, 8.98, 5.49, 8.15, 2.94, 2.96, 0.75, 4.96, 3.33, 6.48, 7.07, 4.26, 6.62, 8.26, 7.99, 6.56, 4.74,
+ 5.94, 8.64, 1.02, 1.39, 6.70, 0.90, 6.02, 0.47, 2.16, 6.65, 6.77, 0.15, 7.63, 8.45, 6.71, 0.70, 3.14, 4.56, 4.69, 5.16,
+ 2.91, 4.03, 5.26, 8.58, 0.88, 1.11, 5.94, 8.32, 8.46, 8.66, 1.31, 6.44, 0.60, 6.71, 4.30, 5.42, 8.56, 2.51, 8.45, 3.32,
+ 6.74, 6.68, 7.77, 0.07, 3.57, 1.08, 4.59, 7.61, 0.88, 8.17, 0.75, 1.72, 3.95, 6.36, 4.92, 7.28, 3.24, 3.84, 7.68, 6.90,
+ 4.96, 4.93, 2.05, 6.12, 5.62, 2.78, 8.29, 8.76, 5.32, 6.75, 5.97, 4.92, 6.73, 2.08, 5.91, 1.33, 0.64, 4.09, 5.05, 7.53,
+ 5.48, 0.12, 3.33, 1.25, 1.57, 1.89, 4.12, 8.17, 7.51, 1.58, 3.37, 3.76, 2.82, 3.51, 1.40, 8.48, 4.06, 2.55, 8.99, 8.27,
+ 2.55, 8.65, 1.75, 7.20, 1.12, 0.37, 0.56, 7.92, 2.87, 1.80, 4.62, 6.40, 8.19, 3.06, 4.89, 1.61, 5.32, 1.65, 5.58, 8.75,
+ 6.33, 6.45, 3.84, 8.75, 8.61, 1.30, 8.30, 0.15, 7.18, 8.33, 8.70, 5.64, 0.06, 0.06, 0.52, 4.73, 2.23, 5.36, 7.82, 1.97,
+ 6.39, 6.31, 3.10, 4.11, 8.46, 1.42, 0.90, 1.27, 1.96, 0.76, 6.44, 1.35, 5.10, 4.70, 3.17, 4.93, 5.44, 4.85, 6.80, 8.05,
+ 8.23, 1.74, 3.26, 6.33, 5.66, 5.40, 6.19, 5.45, 1.38, 7.12, 5.44, 4.19, 7.04, 1.55, 4.01, 4.52, 0.41, 1.67, 0.64, 4.04,
+ 1.81, 1.72, 1.57, 8.48, 2.30, 6.25, 1.36, 5.52, 2.05, 7.07, 7.03, 7.06, 1.62, 0.48, 7.42, 2.96, 6.12, 2.71, 3.65, 8.60,
+ 8.79, 1.11, 6.12, 1.42, 1.14, 6.64, 8.20, 0.79, 6.54, 4.80, 4.27, 7.99, 6.45, 4.13, 6.93, 3.45, 7.96, 6.46, 2.17, 5.20,
+ 3.35, 2.16, 8.51, 0.95, 4.20, 0.49, 1.56, 5.85, 3.49, 8.86, 5.87, 3.00, 5.77, 0.61, 6.97, 2.54, 6.56, 6.41, 0.74, 7.82,
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+ 8.53, 5.12, 4.26, 3.43, 7.09, 6.40, 4.23, 6.57, 5.09, 1.28, 3.09, 7.12, 7.43, 8.85, 0.19, 4.35, 2.81, 4.62, 5.40, 7.24,
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+ 0.04, 7.85, 4.64, 1.74, 8.59, 2.23, 2.33, 1.92, 1.79, 7.34, 4.36, 6.83, 0.86, 1.61, 7.21, 4.86, 8.75, 6.66, 7.99, 5.97,
+ 1.14, 7.80, 4.60, 0.50, 2.32, 0.69, 4.27, 0.06, 2.33, 7.04, 2.25, 4.72, 2.00, 1.83, 1.26, 4.04, 8.14, 7.38, 6.15, 7.00,
+ 5.97, 1.13, 8.59, 1.94, 0.17, 4.68, 0.70, 6.54, 5.69, 7.91, 0.04, 7.57, 4.08, 6.42, 1.12, 4.06, 1.43, 7.89, 7.06, 1.38,
+ 7.84, 3.87, 1.33, 4.71, 2.59, 5.86, 1.16, 2.46, 0.07, 1.35, 2.87, 8.53, 7.61, 6.29, 8.33, 5.92, 3.18, 6.58, 6.69, 3.32,
+ 5.43, 3.40, 0.87, 3.99, 4.80, 5.27, 4.62, 3.91, 6.93, 0.75, 5.21, 5.63, 8.60, 8.62, 1.05, 4.23, 8.90, 1.23, 2.70, 7.37,
+ 4.67, 3.23, 7.19, 7.63, 2.40, 0.96, 3.55, 5.79, 3.85, 4.64, 6.65, 6.29, 4.58, 4.75, 1.12, 8.92, 3.81, 3.58, 1.46, 7.78,
+ 5.22, 1.77, 2.47, 6.31, 8.82, 1.45, 6.80, 2.11, 0.73, 4.81, 8.81, 3.62, 2.33, 0.89, 8.79, 7.67, 2.27, 6.29, 2.23, 4.94,
+ 7.95, 8.18, 1.39, 4.09, 6.18, 3.77, 5.88, 8.37, 7.41, 8.00, 4.14, 2.84, 7.04, 6.70, 8.42, 1.29, 8.60, 7.80, 1.24, 5.03,
+ 0.89, 1.65, 4.56, 7.54, 0.70, 8.63, 5.33, 2.91, 0.48, 8.27, 0.82, 6.46, 4.07, 4.43, 1.83, 3.87, 5.68, 0.67, 8.93, 5.31,
+ 1.46, 6.00, 8.85, 3.92, 0.26, 2.06, 6.54, 8.74, 7.58, 7.04, 3.85, 2.14, 3.71, 5.75, 0.07, 0.23, 5.12, 1.19, 1.78, 5.42,
+ 1.97, 7.87, 2.90, 7.68, 8.88, 7.88, 4.16, 2.48, 6.02, 7.48, 5.26, 3.57, 8.49, 4.39, 0.42, 5.09, 3.78, 2.84, 5.50, 4.35,
+ 1.84, 5.37, 6.58, 4.87, 4.86, 6.06, 3.61, 6.99, 0.37, 2.91, 2.88, 2.18, 1.96, 1.35, 4.10, 5.97, 6.64, 3.73, 3.08, 4.95,
+ 8.10, 8.68, 5.74, 2.90, 2.96, 7.15, 4.45, 5.39, 6.85, 2.51, 2.68, 4.71, 0.99, 2.96, 1.80, 8.04, 6.37, 4.85, 5.93, 8.14,
+ 6.53, 8.20, 7.95, 4.57, 2.80, 7.94, 6.29, 6.84, 7.93, 1.68, 7.46, 0.23, 3.39, 5.19, 0.19, 5.40, 8.90, 4.53, 6.73, 0.91,
+ 0.46, 6.23, 4.04, 0.04, 2.61, 8.29, 3.58, 7.20, 5.91, 4.19, 2.94, 4.94, 2.25, 3.23, 7.87, 0.94
+};
+
+float input2_data[ARRAY_SIZE] =
+{
+ 4.09, 3.02, 0.02, 8.91, 3.30, 5.16, 0.58, 1.38, 1.95, 1.26, 1.90, 5.16, 3.06, 5.34, 8.09, 2.06, 0.11, 7.96, 6.76, 5.82,
+ 4.51, 3.93, 6.32, 7.32, 8.84, 1.36, 6.27, 5.08, 2.45, 2.33, 5.83, 4.59, 0.80, 6.34, 6.04, 3.38, 4.97, 8.44, 5.34, 5.13,
+ 8.58, 7.22, 5.26, 5.79, 3.32, 4.41, 2.96, 2.82, 5.34, 3.50, 4.90, 5.85, 8.82, 8.99, 7.34, 0.71, 1.88, 8.99, 5.67, 7.63,
+ 6.35, 8.98, 2.28, 6.45, 3.87, 3.74, 4.85, 6.31, 0.04, 4.46, 0.90, 7.79, 6.25, 3.75, 2.67, 2.58, 5.59, 0.71, 3.17, 4.87,
+ 5.83, 1.53, 4.75, 2.61, 7.17, 7.22, 6.49, 6.84, 6.72, 0.83, 8.91, 2.44, 7.69, 7.10, 4.79, 2.01, 4.15, 2.18, 3.23, 2.99,
+ 6.17, 6.67, 4.02, 2.81, 6.70, 5.02, 4.32, 5.02, 8.34, 7.17, 3.22, 8.03, 6.00, 4.64, 5.03, 7.84, 7.69, 3.97, 0.55, 6.12,
+ 3.57, 0.09, 0.16, 1.54, 2.62, 3.43, 4.83, 1.67, 8.26, 4.86, 8.86, 8.00, 0.49, 5.52, 8.57, 4.32, 1.36, 0.07, 5.78, 3.02,
+ 6.58, 0.86, 6.56, 2.53, 3.56, 6.20, 8.21, 4.30, 7.34, 6.57, 2.39, 1.15, 2.13, 1.93, 1.63, 0.06, 4.54, 5.37, 1.56, 5.80,
+ 3.13, 5.40, 0.62, 7.66, 5.93, 5.58, 1.10, 1.19, 7.47, 6.01, 3.91, 4.40, 6.79, 1.13, 5.65, 0.13, 0.10, 3.64, 0.95, 6.34,
+ 7.37, 8.69, 3.66, 7.88, 7.72, 0.78, 0.54, 5.95, 6.02, 1.38, 1.09, 0.88, 3.72, 2.13, 0.11, 3.82, 8.70, 1.95, 5.60, 3.26,
+ 8.30, 6.44, 5.83, 2.70, 7.99, 6.15, 0.33, 4.45, 4.96, 4.84, 8.74, 5.79, 3.91, 3.74, 2.73, 3.95, 7.75, 1.83, 4.31, 8.90,
+ 6.08, 6.48, 8.92, 3.05, 4.06, 5.70, 1.40, 5.83, 4.08, 3.85, 4.59, 8.91, 3.84, 0.11, 4.35, 1.28, 3.06, 3.52, 0.46, 1.54,
+ 5.42, 0.95, 8.73, 1.09, 7.93, 0.74, 7.84, 5.41, 5.44, 7.85, 8.00, 5.50, 3.65, 2.11, 6.72, 4.74, 2.48, 3.98, 2.04, 6.78,
+ 8.50, 6.54, 6.39, 1.81, 0.49, 6.83, 0.48, 3.58, 0.37, 1.27, 3.75, 6.74, 1.98, 4.31, 6.94, 1.62, 4.35, 6.23, 6.53, 1.56,
+ 1.68, 8.24, 0.01, 8.68, 2.23, 4.19, 3.27, 4.70, 2.11, 1.09, 0.37, 7.02, 1.76, 1.45, 6.70, 3.96, 3.21, 3.63, 1.27, 5.70,
+ 2.61, 7.05, 2.88, 5.73, 1.07, 7.68, 0.64, 7.35, 3.50, 8.60, 0.32, 0.15, 6.29, 6.27, 6.10, 5.39, 7.96, 7.43, 6.73, 4.17,
+ 4.61, 4.81, 3.97, 3.86, 6.60, 6.55, 6.33, 4.93, 0.78, 7.20, 1.94, 0.20, 5.87, 0.54, 3.87, 5.93, 0.87, 8.77, 5.94, 8.70,
+ 4.72, 0.56, 5.63, 2.73, 6.44, 3.69, 0.50, 6.57, 2.75, 3.93, 8.12, 5.34, 6.23, 7.18, 4.48, 1.60, 8.48, 8.97, 4.33, 1.43,
+ 7.41, 5.51, 6.13, 0.13, 1.01, 7.18, 1.67, 0.00, 6.48, 0.87, 6.75, 6.66, 7.33, 3.92, 2.94, 0.34, 0.31, 5.46, 8.43, 0.24,
+ 0.80, 3.98, 3.06, 3.10, 4.99, 3.29, 8.60, 5.76, 3.57, 8.93, 2.25, 3.05, 7.50, 8.78, 3.55, 2.40, 4.24, 3.14, 3.03, 3.78,
+ 2.25, 1.95, 4.89, 8.14, 5.73, 6.58, 5.24, 7.39, 6.05, 8.82, 3.77, 6.04, 8.29, 5.12, 6.71, 5.97, 1.25, 3.48, 8.36, 1.56,
+ 4.12, 2.85, 1.66, 4.30, 1.77, 3.60, 3.75, 7.26, 8.98, 2.43, 6.63, 6.28, 7.44, 4.76, 0.46, 5.62, 4.84, 0.79, 2.65, 7.82,
+ 0.99, 3.59, 7.04, 5.83, 3.38, 8.50, 8.08, 5.31, 0.40, 2.60, 7.62, 6.69, 0.89, 4.71, 4.00, 3.89, 1.49, 8.39, 0.26, 4.16,
+ 2.92, 2.46, 3.39, 3.07, 8.09, 1.43, 1.52, 4.00, 1.75, 5.69, 8.43, 2.47, 7.04, 1.67, 5.58, 2.63, 8.41, 1.41, 7.45, 0.80,
+ 8.90, 5.67, 5.85, 0.29, 0.01, 6.71, 3.60, 8.25, 7.13, 5.00, 8.87, 4.78, 5.41, 3.62, 6.15, 4.87, 8.14, 1.09, 8.97, 4.70,
+ 5.61, 2.02, 8.07, 4.78, 7.39, 5.87, 2.04, 0.87, 2.37, 5.13, 2.15, 1.14, 5.50, 1.73, 2.15, 7.18, 7.97, 5.16, 0.97, 1.27,
+ 7.11, 7.68, 0.21, 6.35, 8.02, 4.33, 0.48, 3.36, 1.81, 4.92, 3.68, 1.08, 5.82, 4.19, 0.74, 2.64, 0.47, 7.93, 2.02, 6.71,
+ 6.63, 7.98, 1.51, 0.02, 4.79, 2.90, 1.52, 4.38, 0.92, 1.60, 0.39, 6.38, 5.90, 8.25, 5.64, 2.18, 7.41, 7.17, 5.78, 2.27,
+ 2.21, 1.36, 7.90, 3.00, 5.41, 8.46, 6.98, 3.58, 2.11, 6.81, 4.09, 3.82, 1.89, 8.67, 8.12, 8.32, 5.91, 4.77, 5.36, 0.82,
+ 4.19, 6.18, 0.63, 6.80, 0.29, 4.46, 0.23, 3.51, 4.40, 0.34, 3.69, 5.76, 0.25, 8.57, 4.86, 0.73, 2.73, 6.52, 6.62, 1.13,
+ 4.98, 2.24, 0.97, 3.26, 0.44, 7.83, 1.30, 7.58, 6.53, 3.02, 4.24, 2.37, 3.09, 7.29, 6.10, 3.06, 3.03, 3.70, 4.19, 0.51,
+ 5.32, 4.38, 3.66, 8.95, 6.72, 2.15, 4.73, 3.03, 2.31, 1.21, 4.92, 6.51, 3.31, 8.50, 0.96, 5.67, 3.57, 1.88, 3.87, 4.72,
+ 1.18, 3.21, 8.93, 6.07, 8.93, 6.49, 4.05, 0.77, 5.55, 1.90, 6.37, 6.64, 7.63, 4.08, 2.85, 8.78, 6.72, 7.18, 4.71, 5.57,
+ 1.04, 6.55, 2.04, 1.49, 1.80, 7.48, 6.69, 1.69, 6.35, 6.05, 7.07, 7.98, 8.67, 5.93, 2.65, 5.59, 1.30, 1.56, 7.17, 0.65,
+ 6.11, 0.72, 7.15, 6.17, 5.74, 8.72, 2.18, 8.09, 6.24, 3.36, 5.42, 6.50, 3.59, 4.98, 0.66, 1.58, 8.81, 2.93, 5.03, 1.67,
+ 4.56, 7.75, 5.87, 5.17, 2.89, 3.15, 3.61, 8.02, 7.61, 7.97, 8.41, 8.84, 4.04, 8.91, 0.46, 2.99, 8.11, 6.46, 6.74, 4.00,
+ 0.06, 3.55, 2.57, 6.34, 4.06, 5.88, 6.95, 4.37, 4.82, 5.04, 4.34, 4.57, 3.91, 3.10, 0.38, 7.07, 7.80, 3.80, 3.74, 7.85,
+ 4.86, 1.46, 0.95, 4.34, 5.36, 1.04, 3.15, 8.69, 2.59, 2.10, 1.39, 5.43, 4.86, 8.50, 7.86, 1.09, 5.88, 7.31, 6.74, 3.26,
+ 3.07, 8.20, 1.86, 5.16, 4.56, 8.77, 8.66, 3.20, 5.65, 7.66, 8.75, 8.21, 3.70, 6.94, 0.57, 7.88, 3.57, 4.35, 5.58, 5.82,
+ 5.02, 2.96, 0.61, 7.97, 4.62, 8.76, 0.06, 4.62, 7.95, 5.07, 6.89, 3.30, 4.56, 7.09, 7.49, 3.45, 5.75, 4.08, 0.66, 0.76,
+ 0.54, 8.40, 8.37, 8.33, 8.66, 0.62, 7.19, 8.88, 7.69, 7.97, 5.41, 3.51, 2.10, 7.15, 1.62, 6.97, 6.22, 6.99, 4.46, 1.26,
+ 2.11, 3.89, 7.03, 3.35, 0.20, 5.89, 6.68, 7.35, 3.86, 1.26, 5.44, 2.84, 3.11, 8.01, 2.86, 2.34, 7.76, 3.40, 4.61, 2.74,
+ 0.63, 0.32, 7.69, 5.20, 4.42, 2.94, 2.73, 3.88, 7.33, 6.39, 3.50, 8.67, 8.72, 3.99, 0.44, 7.49, 2.27, 2.90, 6.68, 1.62,
+ 1.59, 1.05, 4.72, 6.89, 8.58, 6.35, 4.79, 7.25, 0.21, 5.51, 7.63, 3.38, 7.70, 8.75, 0.22, 5.76, 2.87, 6.52, 5.97, 5.83,
+ 2.53, 1.43, 2.65, 7.98, 6.61, 7.81, 4.24, 2.67, 6.07, 4.26, 3.96, 0.05, 1.40, 4.57, 8.55, 5.41, 4.01, 2.00, 7.07, 3.15,
+ 8.50, 1.35, 3.30, 4.00, 5.45, 6.49, 3.07, 8.76, 8.21, 2.90, 3.92, 0.45, 0.71, 6.86, 8.56, 2.15, 0.24, 2.04, 1.81, 1.59,
+ 7.91, 4.06, 7.92, 0.90, 1.29, 0.29, 7.32, 6.95, 4.75, 4.40, 7.18, 1.75, 2.65, 8.71, 2.49, 3.11, 3.72, 1.78, 3.48, 1.05,
+ 2.91, 6.13, 4.85, 4.99, 8.65, 7.88, 0.44, 4.57, 8.09, 4.86, 4.46, 6.88, 7.25, 2.58, 3.89, 7.54, 1.73, 7.44, 7.01, 5.28,
+ 3.24, 3.18, 6.73, 0.10, 6.75, 0.05, 3.68, 5.80, 3.98, 3.32, 0.88, 1.53, 3.24, 4.75, 6.06, 0.63, 7.93, 2.69, 2.71, 2.95,
+ 8.32, 7.47, 7.36, 4.48, 2.20, 8.84, 8.26, 6.43, 5.89, 4.54, 3.66, 4.90, 0.98, 2.74, 4.18, 8.60, 0.78, 7.23, 4.02, 0.25,
+ 4.86, 5.90, 0.26, 4.24, 6.63, 8.48, 5.50, 4.07, 6.06, 2.14, 6.90, 6.43, 3.69, 7.83, 1.68, 4.29, 5.12, 0.40, 8.99, 1.26,
+ 4.11, 4.23, 5.10, 3.68, 6.81, 5.17, 7.91, 0.22, 4.56, 3.32, 3.59, 8.56, 0.99, 5.37, 7.72, 4.65, 4.26, 7.14, 6.63, 6.39,
+ 8.81, 4.78, 3.78, 4.94, 7.70, 1.66, 7.09, 2.06, 6.66, 2.39, 7.28, 4.42, 5.62, 4.36, 0.95, 4.91, 1.39, 4.26, 6.42, 6.02,
+ 2.12, 2.77, 3.02, 4.70, 2.03, 6.72, 1.30, 1.23, 4.92, 3.91, 7.54, 4.11, 3.91, 1.03, 8.75, 2.85, 6.01, 2.74, 7.33, 6.57,
+ 4.85, 6.81, 7.56, 3.65, 0.51, 4.25, 6.83, 4.45, 2.95, 8.94, 3.93, 5.87, 3.18, 1.79, 3.19, 5.84, 0.03, 7.59, 3.11, 8.22,
+ 7.04, 5.70, 1.28, 5.55, 0.86, 6.70, 8.50, 0.79, 1.10, 2.38, 5.23, 6.00, 0.62, 2.08, 0.65, 2.97, 4.94, 5.35, 2.89, 7.20,
+ 0.30, 5.82, 4.06, 1.45, 7.93, 1.99, 7.37, 3.84, 1.96, 1.85, 0.57, 7.74, 0.13, 6.90, 5.50, 3.38, 1.09, 8.68, 8.86, 6.80,
+ 5.15, 3.18, 7.80, 8.61, 4.44, 4.78, 3.25, 2.90, 0.63, 4.98, 0.50, 0.83, 5.07, 5.09, 4.90, 1.51, 1.11, 0.23, 7.47, 7.04,
+ 1.52, 3.58, 5.08, 3.03, 4.31, 2.32, 4.30, 3.51, 6.32, 2.96, 4.00, 4.70, 8.24, 1.06, 4.74, 4.58, 0.28, 3.75, 0.64, 0.83,
+ 2.56, 1.46, 3.26, 3.74, 7.24, 7.57, 5.29, 0.33, 2.22, 7.80, 8.59, 3.31, 7.24, 1.21, 4.77, 2.07, 4.17, 2.34, 0.34, 2.14,
+ 2.19, 7.81, 1.77, 5.69, 2.72, 5.53, 3.01, 2.23, 1.77, 5.35, 8.61, 2.76, 2.97, 1.39, 6.22, 7.26, 4.86, 1.11, 4.27, 3.50,
+ 1.13, 8.77, 1.83, 6.25, 0.74, 3.90, 0.64, 3.35, 1.86, 5.44, 6.19, 1.08, 7.17, 7.30, 6.38, 3.22, 0.89, 8.14, 0.84, 3.39,
+ 2.70, 0.01, 2.69, 1.18, 7.52, 2.25, 6.39, 1.11, 0.05, 4.17, 2.91, 1.88, 3.80, 1.65, 2.33, 4.81, 5.36, 0.28, 8.87, 1.93,
+ 0.45, 8.82, 1.96, 7.40, 6.61, 5.00, 3.26, 2.13, 0.89, 7.30, 8.87, 8.03, 1.63, 3.01, 2.58, 0.30, 1.82, 4.21, 6.46, 1.14,
+ 6.27, 3.68, 8.30, 1.87, 8.34, 7.25, 8.57, 4.98, 3.89, 0.30, 2.37, 6.74, 7.53, 3.36, 3.17, 8.20, 6.20, 7.96, 0.22, 5.00,
+ 8.88, 8.26, 1.56, 3.19, 1.88, 7.51, 5.88, 7.42, 1.14, 6.21, 2.77, 7.24, 3.81, 3.15, 3.83, 3.88, 1.30, 6.81, 8.93, 1.87,
+ 2.73, 7.44, 7.66, 6.16, 5.01, 6.87, 4.81, 1.75, 6.53, 3.97, 7.84, 0.78, 0.43, 7.38, 5.88, 8.11, 4.71, 2.89, 5.04, 8.68,
+ 3.33, 4.24, 2.56, 8.62, 5.56, 0.98, 2.67, 1.10, 1.18, 8.43, 8.44, 7.96, 8.11, 2.07, 5.90, 7.80, 2.27, 0.48, 8.74, 3.78,
+ 7.01, 3.99, 4.11, 0.62, 1.16, 5.62, 3.24, 4.65, 4.75, 4.23, 6.53, 0.94, 7.11, 0.99, 7.49, 0.21, 7.97, 7.12, 4.59, 7.46,
+ 5.23, 7.64, 3.92, 2.63, 4.72, 8.18, 7.26, 8.57, 1.48, 2.33, 8.31, 2.10, 2.96, 5.89, 0.32, 4.06, 7.70, 6.31, 4.64, 4.90,
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+ 5.73, 6.61, 3.36, 7.88, 0.24, 4.07, 1.84, 3.92, 5.23, 4.94, 7.33, 0.44, 4.58, 3.36, 6.15, 4.04, 0.42, 2.48, 6.00, 0.45,
+ 5.14, 3.99, 3.48, 4.31, 6.43, 2.15, 3.10, 1.28, 2.61, 6.89, 4.67, 8.81, 2.00, 0.06, 5.74, 7.45, 3.23, 0.50, 4.59, 1.09,
+ 8.87, 5.26, 6.80, 8.29, 0.99, 8.76, 0.31, 6.30, 0.85, 1.89, 3.55, 5.59, 8.96, 8.86, 6.30, 4.51, 0.88, 1.67, 1.40, 0.81,
+ 3.80, 3.06, 7.73, 6.90, 6.21, 3.98, 8.40, 2.45, 1.03, 8.61, 2.44, 5.68, 5.37, 6.93, 0.86, 8.86, 3.68, 2.64, 5.28, 6.03,
+ 1.70, 8.20, 5.19, 4.57, 1.20, 4.73, 7.95, 8.25, 5.50, 8.62, 1.97, 1.76, 8.97, 5.31, 6.38, 0.03, 4.22, 6.69, 8.68, 7.75,
+ 5.73, 8.16, 3.43, 2.52, 3.09, 1.54, 6.63, 8.27, 6.64, 7.74, 4.38, 0.57, 6.10, 6.04, 1.11, 5.16, 8.00, 3.07, 7.45, 3.38,
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+};
+
+float verify_data[ARRAY_SIZE] =
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+ 1154.94, 1401.82, 1131.67, 1165.38, 1080.77, 1251.29, 1187.41, 1202.82, 1161.96, 1166.27, 1264.96, 1224.00, 1232.78, 1356.04, 1235.77, 1367.99, 1080.91, 1395.61, 1116.94, 1197.89,
+ 1152.28, 1282.20, 1265.43, 1105.87, 1160.68, 1185.00, 1377.18, 1160.41, 1237.22, 1369.00, 1172.74, 1143.98, 1164.60, 1059.15, 1490.22, 1281.17, 1272.72, 1306.11, 1257.99, 1435.04,
+ 1156.08, 1275.73, 1268.04, 1056.30, 962.94, 1269.43, 1272.12, 1262.24, 1212.76, 1148.18, 1322.38, 1439.61, 1326.34, 1348.20, 1146.04, 1213.72, 1202.08, 1253.69, 1144.32, 1217.91,
+ 1487.40, 1187.52, 1089.16, 1188.73, 1165.73, 1402.32, 1221.57, 1045.12, 1064.80, 1326.59, 1127.45, 1105.51, 1205.64, 1341.33, 1306.25, 1205.99, 1321.27, 1307.26, 1239.29, 1379.26,
+ 1220.08, 1373.86, 1274.71, 1285.41, 1272.40, 1249.75, 1264.54, 1089.46, 1183.74, 1163.74, 1415.27, 1413.09, 1297.57, 1262.34, 1355.14, 1284.73, 1208.88, 1302.79, 1486.06, 1227.25,
+ 1438.54, 1249.08, 1329.12, 1497.28, 1315.91, 1372.41, 1364.22, 1205.45, 1057.81, 1386.32, 1352.89, 1294.29, 1325.27, 1230.70, 1321.97, 1486.89, 1399.78, 1294.22, 1267.40, 1343.29,
+ 1235.20, 1270.54, 1121.95, 1250.46, 1478.94, 1205.37, 1219.79, 1152.37, 1161.98, 1466.89, 1362.33, 1232.15, 1071.75, 1374.74, 1195.27, 1254.65, 1194.23, 1331.21, 1282.74, 1387.72,
+ 1327.09, 1451.54, 1293.32, 1388.75, 1173.54, 1410.52, 1246.23, 1421.01, 1352.69, 1347.36, 1225.86, 1172.25, 1214.56, 1218.43, 1476.12, 1327.09, 1228.78, 1331.55, 1374.88, 1216.15,
+ 1184.61, 1275.82, 1542.57, 1276.47, 1440.43, 1462.71, 1422.04, 1461.29, 1230.16, 1392.49, 1467.53, 1279.27, 1118.19, 1440.74, 1458.13, 1403.59, 1368.83, 1301.71, 1410.11, 1550.70,
+ 1329.09, 1376.40, 1284.55, 1321.19, 1211.98, 1352.49, 1185.79, 1269.39, 1571.69, 1236.95, 1198.81, 1316.00, 1245.78, 1465.14, 1349.26, 1275.25, 1176.92, 1332.87, 1268.57, 1195.62,
+ 1258.48, 1351.58, 1365.71, 1308.49, 1346.47, 1406.09, 1215.81, 1464.78, 1268.32, 1487.75, 1278.61, 1384.99, 1346.72, 1299.86, 1301.33, 1129.20, 1267.63, 1200.91, 1519.21, 1366.10,
+ 1359.52, 1400.78, 1292.35, 1266.57, 1199.34, 1314.76, 1593.66, 1317.76, 1464.75, 1440.56, 1359.43, 1498.53, 1235.95, 1396.02, 1470.29, 1225.62, 1121.64, 1508.88, 1415.02, 1354.13,
+ 1094.40, 1256.05, 1306.23, 1484.59, 1159.38, 1184.43, 1160.58, 1239.94, 1066.13, 1120.31, 1084.26, 1107.13, 1232.42, 1185.27, 1122.73, 1218.90, 1158.50, 1390.26, 1222.39, 1203.27,
+ 1045.68, 1255.68, 1168.27, 1176.79, 1298.02, 1267.50, 1307.26, 1289.89, 1247.03, 1287.59, 1222.51, 1262.53, 1148.63, 1271.35, 1245.51, 1187.88, 1234.49, 1307.71, 1249.04, 1116.37,
+ 1219.62, 1218.57, 1349.69, 1204.77, 1223.39, 1327.52, 1178.79, 1126.71, 1144.74, 1082.20, 1503.34, 1301.65, 1392.24, 1318.44, 1260.89, 1274.02, 1282.23, 1266.53, 1428.87, 1171.14,
+ 1111.19, 1426.06, 1228.13, 1162.35, 1290.22, 1234.24, 1447.04, 1554.34, 1329.19, 1395.15, 1224.29, 1368.36, 1262.15, 1235.36, 1078.19, 1217.33, 1493.90, 1206.57, 1278.17, 1261.99,
+ 1207.40, 1527.35, 1164.25, 1225.90, 1209.26, 1448.77, 1186.13, 1225.96, 1427.34, 1285.64, 1345.22, 1242.62, 1319.73, 1382.43, 1353.37, 1346.72, 1312.13, 1358.70, 1315.08, 1232.98,
+ 1254.44, 1394.73, 1317.85, 1135.92, 1376.34, 1246.70, 1506.46, 1352.52, 1373.02, 1465.13, 1343.40, 1325.84, 1297.73, 1252.62, 1522.17, 1325.26, 1533.99, 1484.58, 1420.57, 1539.40,
+ 1309.14, 1336.26, 1459.18, 1308.33, 1187.05, 1544.99, 1431.61, 1252.38, 1297.08, 1386.36, 1534.82, 1508.74, 1322.47, 1439.91, 1396.94, 1350.46, 1277.41, 1225.67, 1333.70, 1327.48,
+ 1505.64, 1263.33, 1252.28, 1351.43, 1316.36, 1539.11, 1348.90, 1296.86, 1176.41, 1429.35, 1293.29, 1275.66, 1397.76, 1408.99, 1357.66, 1318.09, 1363.31, 1513.22, 1427.17, 1492.98,
+ 1366.35, 1582.13, 1356.30, 1444.21, 1382.33, 1365.70, 1420.20, 1217.78, 1432.58, 1228.45, 1616.54, 1409.56, 1307.97, 1475.86, 1318.09, 1367.11, 1286.74, 1257.13, 1573.40, 1372.58,
+ 1447.57, 1427.08, 1471.14, 1566.62, 1257.12, 1423.67, 1589.79, 1344.49, 1130.92, 1498.77, 1430.68, 1448.58, 1273.37, 1187.48, 1364.40, 1523.23, 1134.45, 1280.58, 1181.08, 1208.90,
+ 1122.63, 1174.70, 1126.42, 1201.24, 1346.38, 1141.12, 1131.35, 1126.39, 1096.53, 1371.79, 1273.42, 1263.91, 1027.28, 1217.60, 1233.67, 1146.90, 1230.50, 1199.41, 1100.08, 1152.27,
+ 1273.63, 1323.58, 1214.36, 1346.47, 1135.80, 1375.39, 1235.42, 1336.22, 1267.26, 1262.96, 1092.23, 1234.82, 1264.79, 1214.61, 1348.77, 1253.45, 1122.38, 1239.97, 1224.84, 1152.76,
+ 1134.34, 1142.76, 1429.84, 1189.04, 1387.07, 1278.77, 1361.50, 1392.18, 1206.86, 1334.71, 1346.73, 1242.13, 1050.60, 1341.34, 1260.75, 1238.45, 1259.03, 1452.68, 1421.62, 1570.44,
+ 1251.15, 1244.67, 1329.80, 1327.47, 1172.33, 1235.11, 1245.45, 1199.66, 1397.00, 1148.54, 1301.25, 1264.99, 1293.76, 1468.17, 1340.31, 1238.17, 1251.76, 1361.59, 1341.50, 1352.14,
+ 1323.34, 1308.28, 1426.95, 1417.59, 1269.54, 1456.13, 1317.12, 1445.25, 1312.21, 1459.87, 1347.29, 1358.24, 1396.66, 1443.73, 1350.70, 1268.52, 1365.85, 1364.99, 1421.07, 1307.91,
+ 1352.22, 1391.29, 1355.71, 1216.58, 1176.76, 1202.96, 1642.02, 1413.84, 1638.88, 1448.85, 1415.71, 1453.51, 1356.51, 1397.14, 1551.89, 1241.79, 1051.81, 1481.01, 1375.11, 1306.43,
+ 1391.90, 1448.82, 1525.69, 1650.86, 1352.60, 1398.71, 1409.39, 1522.05, 1223.15, 1417.08, 1140.56, 1282.95, 1512.92, 1306.01, 1310.24, 1293.54, 1347.89, 1517.58, 1384.35, 1324.97,
+ 1246.73, 1380.81, 1304.58, 1326.74, 1381.90, 1365.68, 1340.00, 1292.61, 1463.39, 1444.67, 1343.18, 1426.27, 1341.80, 1491.57, 1423.12, 1381.26, 1448.98, 1411.46, 1300.85, 1256.10,
+ 1367.57, 1251.11, 1535.47, 1420.20, 1447.88, 1459.55, 1441.55, 1314.46, 1233.96, 1360.85, 1603.25, 1477.07, 1444.84, 1500.80, 1486.72, 1601.72, 1338.91, 1511.31, 1509.19, 1342.63,
+ 1213.00, 1555.80, 1461.04, 1324.73, 1350.26, 1407.60, 1553.58, 1622.25, 1309.04, 1278.07, 1257.23, 1263.75, 1204.42, 1237.60, 1135.64, 1323.82, 1440.34, 1206.64, 1147.32, 1284.33,
+ 1298.69, 1563.46, 1245.16, 1371.08, 1110.77, 1353.32, 1272.94, 1376.96, 1393.38, 1327.03, 1390.54, 1231.77, 1391.41, 1334.24, 1462.92, 1495.89, 1396.69, 1501.23, 1343.75, 1252.75,
+ 1338.90, 1593.07, 1375.33, 1226.33, 1407.39, 1229.39, 1527.84, 1289.46, 1396.80, 1388.67, 1198.63, 1211.68, 1330.36, 1218.02, 1483.55, 1494.09, 1524.05, 1427.59, 1263.21, 1483.71,
+ 1281.09, 1329.57, 1457.08, 1284.94, 1185.33, 1443.42, 1330.63, 1430.03, 1214.06, 1219.89, 1347.54, 1421.58, 1180.42, 1272.71, 1211.46, 1326.81, 1037.82, 1082.19, 1161.71, 1141.40,
+ 1350.77, 1189.16, 1100.50, 1203.64, 1121.20, 1380.45, 1222.09, 1115.74, 1117.06, 1254.62, 1148.37, 1123.30, 1181.78, 1308.93, 1173.63, 1212.08, 1175.13, 1206.51, 1158.92, 1354.48,
+ 1187.28, 1432.28, 1261.04, 1279.24, 1216.02, 1300.33, 1216.19, 1091.07, 1235.87, 1242.67, 1378.27, 1250.20, 1229.67, 1274.75, 1192.17, 1186.72, 1065.46, 1210.51, 1413.41, 1192.26,
+ 1319.02, 1308.81, 1343.64, 1323.26, 1216.37, 1278.10, 1388.78, 1165.99, 1078.57, 1239.04, 1337.30, 1274.60, 1349.44, 1467.96, 1499.66, 1723.01, 1394.09, 1391.72, 1456.78, 1508.54,
+ 1285.27, 1410.21, 1227.75, 1258.55, 1568.65, 1294.37, 1346.73, 1355.97, 1291.39, 1491.92, 1433.87, 1383.22, 1234.42, 1480.98, 1431.55, 1394.94, 1451.04, 1461.42, 1480.30, 1390.20,
+ 1451.88, 1559.52, 1316.89, 1396.52, 1385.16, 1549.24, 1376.21, 1352.67, 1490.72, 1377.56, 1324.12, 1288.39, 1486.11, 1401.94, 1597.30, 1393.09, 1393.10, 1527.19, 1346.17, 1403.61,
+ 1329.84, 1428.33, 1697.28, 1486.74, 1610.30, 1524.46, 1536.59, 1601.98, 1406.43, 1537.88, 1518.79, 1379.87, 1151.81, 1615.09, 1448.84, 1386.40, 1198.14, 1206.61, 1238.94, 1358.98,
+ 1104.33, 1060.02, 1132.03, 1218.76, 1148.86, 1139.73, 1011.63, 1011.10, 1253.39, 1145.71, 1046.80, 1098.42, 1133.10, 1332.54, 1114.50, 1108.41, 1095.69, 1186.49, 1088.61, 1177.96,
+ 1179.91, 1080.40, 1232.01, 1178.43, 1295.16, 1337.88, 1089.30, 1138.30, 982.34, 1238.16, 1193.96, 1128.41, 1226.30, 1110.66, 1201.22, 1026.73, 1099.94, 1082.45, 1286.87, 1182.08,
+ 1161.86, 1229.94, 1118.10, 1169.49, 1059.97, 1106.63, 1337.81, 1198.73, 1338.76, 1140.70, 1176.55, 1411.23, 1066.54, 1225.73, 1285.37, 1105.53, 995.55, 1251.52, 1296.70, 1183.81,
+ 1336.82, 1359.41, 1531.23, 1506.89, 1277.25, 1341.98, 1207.09, 1441.27, 1245.61, 1279.99, 1171.33, 1203.39, 1552.78, 1221.36, 1278.65, 1229.00, 1212.91, 1567.53, 1327.70, 1240.24,
+ 1221.25, 1366.21, 1299.23, 1329.50, 1364.06, 1221.40, 1345.24, 1276.10, 1358.50, 1499.46, 1370.30, 1533.58, 1307.25, 1541.06, 1373.60, 1256.80, 1411.07, 1472.58, 1381.63, 1209.79,
+ 1385.44, 1228.53, 1579.26, 1332.83, 1430.57, 1425.45, 1391.60, 1288.74, 1244.24, 1275.17, 1516.60, 1474.56, 1448.48, 1489.99, 1368.60, 1592.46, 1335.75, 1411.22, 1432.70, 1267.68,
+ 1041.35, 1491.54, 1498.69, 1323.89, 1179.47, 1288.17, 1343.09, 1495.42, 1190.80, 1208.26, 1233.67, 1266.03, 1009.92, 1189.92, 1079.33, 1226.48, 1415.04, 1174.65, 1095.22, 1124.00,
+ 1118.95, 1334.79, 1243.54, 1187.79, 1081.39, 1204.17, 1153.96, 1225.61, 1165.12, 1278.03, 1207.02, 1105.44, 1266.90, 1290.10, 1156.28, 1332.57, 1130.42, 1364.51, 1124.01, 1162.57,
+ 1257.70, 1224.27, 1163.35, 1089.64, 1331.68, 1111.06, 1321.76, 1210.18, 1203.34, 1320.04, 1119.50, 1162.15, 1211.72, 1226.56, 1418.76, 1345.12, 1364.04, 1344.66, 1322.72, 1369.63,
+ 1197.77, 1342.54, 1295.97, 1116.95, 1010.17, 1336.54, 1207.94, 1273.88, 1234.22, 1145.59, 1273.48, 1352.87, 1111.27, 1229.25, 1105.41, 1236.72, 1114.96, 1128.70, 1001.74, 1106.89,
+ 1306.04, 1147.72, 1139.74, 1197.38, 1101.79, 1346.01, 1193.67, 1053.84, 997.60, 1243.23, 1132.20, 1140.96, 1188.55, 1128.00, 1141.85, 1152.23, 1186.89, 1293.55, 1165.47, 1241.90,
+ 1114.40, 1382.10, 1174.74, 1128.36, 1206.13, 1252.88, 1163.47, 1058.72, 1157.54, 1136.36, 1452.71, 1189.00, 1158.47, 1286.42, 1087.34, 1117.48, 1059.71, 1200.30, 1363.05, 1194.97,
+ 1287.62, 1371.77, 1242.62, 1381.55, 1162.41, 1153.85, 1296.64, 1183.91, 1104.32, 1302.69, 1248.47, 1127.57, 1541.65, 1449.79, 1543.72, 1669.84, 1552.41, 1442.87, 1419.15, 1516.45,
+ 1365.70, 1418.19, 1283.35, 1397.02, 1636.63, 1330.73, 1354.17, 1396.58, 1343.54, 1676.34, 1545.03, 1346.49, 1205.89, 1582.05, 1492.58, 1339.30, 1505.07, 1445.89, 1521.83, 1438.11,
+ 1514.20, 1537.87, 1457.46, 1563.90, 1380.61, 1640.16, 1372.38, 1522.58, 1470.40, 1587.96, 1514.42, 1344.65, 1492.48, 1285.49, 1721.76, 1459.99, 1440.06, 1547.91, 1372.78, 1443.99,
+ 1427.05, 1452.09, 1730.53, 1504.18, 1661.41, 1506.44, 1466.96, 1729.20, 1424.56, 1526.45, 1623.14, 1377.34, 1328.57, 1535.54, 1486.59, 1426.21, 1251.77, 1271.32, 1385.16, 1513.24,
+ 1214.50, 1329.88, 1281.79, 1400.95, 1181.91, 1193.78, 1112.89, 1162.70, 1409.60, 1309.09, 1324.74, 1200.69, 1270.76, 1404.72, 1270.69, 1247.59, 1133.68, 1276.68, 1301.66, 1287.50,
+ 1245.47, 1231.10, 1338.69, 1224.15, 1459.25, 1460.39, 1298.97, 1267.27, 1198.90, 1420.61, 1242.62, 1373.64, 1278.89, 1310.16, 1265.24, 1162.40, 1356.80, 1323.82, 1486.75, 1340.86,
+ 1272.36, 1425.28, 1252.32, 1345.57, 1290.27, 1190.63, 1562.44, 1439.95, 1476.36, 1440.54, 1413.98, 1475.85, 1274.13, 1332.14, 1366.48, 1104.44, 1112.21, 1401.95, 1403.46, 1325.29,
+ 1319.27, 1331.63, 1332.49, 1472.21, 1325.58, 1311.89, 1312.22, 1480.80, 1108.58, 1245.66, 1143.69, 1163.06, 1536.72, 1239.62, 1193.78, 1265.51, 1140.02, 1461.12, 1311.68, 1260.50,
+ 1243.53, 1288.05, 1197.69, 1253.15, 1319.70, 1266.22, 1272.58, 1219.48, 1293.98, 1487.47, 1178.02, 1344.72, 1268.21, 1537.06, 1283.91, 1289.73, 1395.59, 1376.58, 1319.33, 1045.68,
+ 1310.65, 1386.68, 1532.68, 1377.28, 1279.59, 1366.86, 1403.80, 1200.92, 1189.43, 1248.40, 1591.06, 1355.88, 1377.70, 1451.58, 1480.72, 1472.42, 1246.27, 1399.85, 1400.35, 1235.28,
+ 1124.89, 1407.01, 1319.83, 1301.32, 1415.13, 1365.13, 1452.19, 1604.11, 1500.89, 1435.12, 1385.70, 1390.88, 1370.55, 1371.05, 1134.74, 1227.42, 1515.15, 1335.13, 1326.54, 1236.30,
+ 1336.05, 1528.68, 1271.89, 1289.61, 1315.37, 1554.50, 1310.00, 1258.95, 1371.55, 1340.63, 1338.41, 1482.49, 1431.91, 1526.41, 1323.51, 1506.38, 1300.72, 1450.18, 1375.10, 1555.41,
+ 1385.68, 1408.90, 1439.56, 1172.49, 1303.00, 1284.11, 1561.57, 1510.37, 1392.96, 1444.72, 1355.37, 1344.74, 1334.03, 1237.49, 1698.61, 1301.14, 1501.12, 1497.12, 1406.61, 1668.88,
+ 1271.92, 1409.82, 1568.31, 1247.27, 1268.28, 1506.07, 1487.85, 1331.96, 1308.11, 1153.87, 1349.43, 1394.82, 1370.40, 1305.67, 1238.26, 1244.13, 1212.34, 1214.01, 1057.37, 1222.82,
+ 1462.63, 1146.31, 1176.44, 1233.37, 1219.87, 1417.39, 1256.23, 1141.71, 1104.27, 1342.60, 1107.36, 1166.71, 1269.03, 1296.78, 1394.75, 1203.71, 1303.12, 1292.80, 1349.62, 1268.20,
+ 1282.37, 1365.87, 1257.10, 1301.37, 1223.24, 1357.85, 1295.40, 1080.32, 1259.42, 1103.25, 1505.06, 1378.76, 1259.55, 1407.08, 1277.81, 1274.20, 1239.76, 1259.26, 1419.32, 1290.93,
+ 1461.62, 1392.77, 1208.72, 1487.44, 1233.27, 1167.01, 1408.25, 1166.39, 1115.86, 1476.19, 1408.85, 1255.06, 1318.64, 1417.57, 1440.11, 1502.85, 1377.80, 1417.09, 1331.16, 1321.85,
+ 1168.14, 1336.71, 1255.18, 1308.91, 1564.34, 1217.88, 1191.89, 1256.18, 1238.63, 1484.72, 1428.50, 1188.80, 1197.03, 1352.54, 1233.73, 1210.42, 1334.10, 1343.73, 1344.27, 1247.66,
+ 1422.34, 1501.63, 1308.65, 1456.09, 1333.68, 1538.77, 1309.99, 1554.85, 1368.45, 1371.48, 1286.55, 1192.83, 1372.63, 1244.44, 1486.45, 1447.41, 1312.79, 1416.11, 1354.57, 1335.71,
+ 1289.82, 1212.67, 1601.19, 1401.01, 1527.72, 1468.40, 1434.39, 1541.73, 1275.53, 1436.32, 1532.78, 1246.52, 1183.33, 1431.59, 1398.14, 1389.18
+};
+
--- /dev/null
+
+#define ARRAY_SIZE 4
+
+
+#define DIM_SIZE 2
+
+#if 1
+float input1_data[ARRAY_SIZE] =
+{
+ 0.37, 7.51, 5.09, 1.69
+};
+
+float input2_data[ARRAY_SIZE] =
+{
+ 4.09, 3.02, 0.02, 8.91
+};
+
+float verify_data[ARRAY_SIZE] =
+{
+ 1.65, 68.11, 20.84, 30.44
+};
+#endif
+#if 0
+float input1_data[ARRAY_SIZE] =
+{
+ 1.0, 0.0, 0.0, 0.0
+};
+
+float input2_data[ARRAY_SIZE] =
+{
+ 1.0, 0.0, 0.0, 1.0
+};
+
+float verify_data[ARRAY_SIZE] =
+{
+ 1.0, 0.0, 0.0, 0.0
+};
+#endif
+
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# matmul_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the matmul benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: matmul_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "float ".$arrayName."[ARRAY_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3.2f",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+
+
+#--------------------------------------------------------------------------
+# Matmul
+#--------------------------------------------------------------------------
+
+# http://answers.oreilly.com/topic/418-how-to-multiply-matrices-in-perl/
+
+sub mmult {
+ my ($m1,$m2) = @_;
+ my ($m1rows,$m1cols) = matdim($m1);
+ my ($m2rows,$m2cols) = matdim($m2);
+
+ my $result = [ ];
+ my ($i, $j, $k);
+
+ for $i (range($m1rows)) {
+ for $j (range($m2cols)) {
+ for $k (range($m1cols)) {
+ $result->[$i][$j] += $m1->[$i][$k] * $m2->[$k][$j];
+ }
+ }
+ }
+ return $result;
+}
+
+sub range { 0 .. ($_[0] - 1) }
+
+
+sub veclen {
+ my $ary_ref = $_[0];
+ my $type = ref $ary_ref;
+ if ($type ne "ARRAY") { die "$type is bad array ref for $ary_ref" }
+ return scalar(@$ary_ref);
+}
+
+sub matdim {
+ my $matrix = $_[0];
+ my $rows = veclen($matrix);
+ my $cols = veclen($matrix->[0]);
+ return ($rows, $cols);
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ # create random input arrays
+ my $mat_values1;
+ my $mat_values2;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ for ( my $j = 0; $j < $opts{"size"}; $j++ ) {
+ $mat_values1->[$i][$j] = (rand(9));
+ $mat_values2->[$i][$j] = (rand(9));
+ }
+ }
+
+ # perform matmul
+ my $mat_results = mmult( $mat_values1, $mat_values2 );
+
+ # translate 2d arrays to 1d-somethings (I don't know how to code in perl - Chris)
+ my @values1;
+ my @values2;
+ my @results;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ for ( my $j = 0; $j < $opts{"size"}; $j++ ) {
+ my $value1 = $mat_values1->[$i][$j];
+ my $value2 = $mat_values2->[$i][$j];
+ my $result = $mat_results->[$i][$j];
+ push( @values1, $value1 );
+ push( @values2, $value2 );
+ push( @results, $result );
+ }
+ }
+
+ print "\n\#define ARRAY_SIZE ".($opts{"size"}*$opts{"size"})." \n\n";
+ print "\n\#define DIM_SIZE ".$opts{"size"}." \n\n";
+
+ printArray( "input1_data", \@values1 );
+ printArray( "input2_data", \@values2 );
+ printArray( "verify_data", \@results);
+
+}
+
+main();
+
--- /dev/null
+#*****************************************************************************
+# matmul function (assembly version)
+#-----------------------------------------------------------------------------
+
+
+#--------------------------------------------------------------------------
+# Headers and Defines
+#--------------------------------------------------------------------------
+
+# Here are some defines that make writing assembly code easier.
+
+# I'm using the knowledge that rLda will be placed in register a0, rA will be
+# placed into register a1, etc., based on the calling convention for functions.
+
+#define rN a0
+#define rLda a0
+#define rA a1
+#define rB a2
+#define rC a3
+#define rATmp2 v0
+#define rBTmp2 s0
+
+
+# given vector-length
+#define rVlen a7
+
+# address of VT function
+#define rVTAddr v1
+#define rTemp0 a8
+
+# desired app vector length (number of elements to vectorize)
+#define rNum a9
+
+#define rATemp a10
+#define rBTemp a11
+#define rCTemp a12
+#define rI a13
+#define rJ s1
+#define rK s2
+#define rLda4 a4
+#define rK4 a5
+#define rI4 a6
+
+# WARNING: do not write to the s0,...,s9 registers without first saving them to
+# the stack!
+
+#--------------------------------------------------------------------------
+# void scalar_matmul_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+ .text
+ .align 2
+ .globl scalar_matmul_asm
+ .type scalar_matmul_asm,@function
+
+scalar_matmul_asm:
+
+ # ***** Scalar Example *****
+
+ blez rLda, done # exit early if lda < 0
+
+ move rJ, zero
+loopj:
+ move rI, zero
+loopi:
+ move rK, zero
+loopk:
+ mul rTemp0, rJ, rLda # calculate indices... I'm being SUPER naive here:
+ add rATemp, rK, rTemp0 # this could be a lot more clever!
+ slli rATemp, rATemp, 2
+ add rATemp, rA, rATemp
+
+ mul rTemp0, rK, rLda
+ add rBTemp, rI, rTemp0
+ slli rBTemp, rBTemp, 2
+ add rBTemp, rB, rBTemp
+
+ mul rTemp0, rJ, rLda
+ add rCTemp, rI, rTemp0
+ slli rCTemp, rCTemp, 2
+ add rCTemp, rC, rCTemp
+
+ flw f2, 0(rATemp) # again, I'm being very lazy...
+ # I can lift this out of the inner loop!
+ flw f3, 0(rBTemp)
+ flw f4, 0(rCTemp)
+ fmul.s f3, f2, f3
+ fadd.s f4, f4, f3
+ fsw f4, 0(rCTemp)
+endk:
+ addi rK, rK, 1
+ blt rK, rLda, loopk
+endi:
+ addi rI, rI, 1
+ blt rI, rLda, loopi
+endj:
+ addi rJ, rJ, 1
+ blt rJ, rLda, loopj
+done:
+ ret
+
+
+#--------------------------------------------------------------------------
+# void vt_matmul_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+
+ # ***** Vector-Thread Example *****
+
+ .globl vt_matmul_asm
+ .type vt_matmul_asm,@function
+
+vt_matmul_asm:
+ addi sp, sp, -24
+ sd s0, 0(sp)
+ sd s1, 8(sp)
+ sd s2, 16(sp)
+
+
+ # turn on vector unit
+ mfpcr a13,cr0
+ ori a13,a13,4
+ mtpcr x0,a13,cr0
+
+ blez rLda, cpdone # exit early if lda < 0
+
+
+ la rVTAddr, vtcode
+ slli rLda4, rLda, 2
+
+ #for starters ask for all the registers. We shouldn't need this many
+ #but we'll trim it when we have correctness in hand
+ vvcfgivl rVlen, rNum, 1, 5
+
+
+ move rJ, zero
+vec_loopj:
+ move rI, zero
+vec_loopi:
+ slli rI4, rI, 2
+
+ sub rNum, rN, rI # book keeping
+ vsetvl rVlen, rNum # set the vector length
+ # rN is the desired (application) vector length
+ # rVlen is what vector length we were given
+
+ #####################################
+ # LOADS FOR C #
+ #####################################
+ mul rTemp0, rJ, rLda4
+ add rCTemp, rI4, rTemp0
+
+ add rCTemp, rC, rCTemp
+ vflw vf2, rCTemp
+
+ add rCTemp, rCTemp, rLda4
+ vflw vf4, rCTemp
+
+
+ #################################
+ # address calculation lifts #
+ #################################
+ mul rTemp0, rJ, rLda4
+ add rATmp2, rA, rTemp0
+
+ add rBTmp2, rI4, rB
+ move rK, zero
+vec_loopk:
+ slli rK4, rK, 2
+
+ #####################################
+ # LOADS FOR A #
+ #####################################
+
+ add rATemp, rK4, rATmp2
+ vflstw vf0, rATemp, zero
+
+ add rATemp, rATemp, rLda4
+ vflstw vf3, rATemp, zero
+
+
+ #####################################
+ # LOADS FOR B #
+ #####################################
+ mul rTemp0, rK, rLda4
+ add rBTemp, rBTmp2, rTemp0
+ vflw vf1, rBTemp
+ vf 0(rVTAddr)
+
+ #####################################
+ # LOADS FOR A #
+ #####################################
+ add rATemp, rK4, rATmp2
+ addi rATemp, rATemp, 4
+ vflstw vf0, rATemp, zero
+
+ add rATemp, rATemp, rLda4
+ vflstw vf3, rATemp, zero
+
+
+ #####################################
+ # LOADS FOR B #
+ #####################################
+ add rBTemp, rBTemp, rLda4
+ vflw vf1, rBTemp
+ vf 0(rVTAddr)
+
+ #####################################
+ # LOADS FOR A #
+ #####################################
+ add rATemp, rK4, rATmp2
+ addi rATemp, rATemp, 8
+ vflstw vf0, rATemp, zero
+
+ add rATemp, rATemp, rLda4
+ vflstw vf3, rATemp, zero
+
+
+ #####################################
+ # LOADS FOR B #
+ #####################################
+ add rBTemp, rBTemp, rLda4
+ vflw vf1, rBTemp
+ vf 0(rVTAddr)
+
+
+ #####################################
+ # LOADS FOR A #
+ #####################################
+ add rATemp, rK4, rATmp2
+ addi rATemp, rATemp, 12
+ vflstw vf0, rATemp, zero
+
+ add rATemp, rATemp, rLda4
+ vflstw vf3, rATemp, zero
+
+
+ #####################################
+ # LOADS FOR B #
+ #####################################
+ add rBTemp, rBTemp, rLda4
+ vflw vf1, rBTemp
+ vf 0(rVTAddr)
+
+vec_endk:
+ addi rK, rK, 4
+ blt rK, rLda, vec_loopk
+
+vec_endi:
+ #####################################
+ # STORES FOR C #
+ #####################################
+ vfsw vf4, rCTemp
+ sub rCTemp, rCTemp, rLda4
+ vfsw vf2, rCTemp
+
+ add rI, rI, rVlen
+ blt rI, rLda, vec_loopi
+vec_endj:
+ addi rJ, rJ, 2
+# fence.v.l
+ blt rJ, rLda, vec_loopj
+
+
+cpdone:
+ fence.v.l
+ ld s0, 0(sp)
+ ld s1, 8(sp)
+ ld s2, 16(sp)
+ addi sp, sp, 24
+
+
+ ret
+
+vtcode:
+ # ADD YOUR VECTOR-ELEMENT CODE HERE ...
+
+ #TODO: hit this with a fused multiply add.
+
+ fmadd.s f2, f0, f1, f2
+ fmadd.s f4, f3, f1, f4
+ #fmadd.s f6, f5, f1, f6
+ #fmadd.s f8, f7, f1, f8
+
+
+ #fmul.s f1, f0, f1
+ #fadd.s f2, f2, f1
+ stop
+
+transpose:
+ # turn on vector unit
+ mfpcr a13,cr0
+ ori a13,a13,4
+ mtpcr x0,a13,cr0
+
+
+ blez rLda, cpdone # exit early if lda < 0
+ vvcfgivl rVlen, rNum, 1, 1
+
+ move rI, zero
+tloopi:
+ sub rNum, rLda, rI
+ vsetvl rVlen, rNum
+
+ move rJ, zero
+tloopj:
+
+ mul rTemp0, rJ, rLda
+ add rATemp, rI, rTemp0
+ slli rATemp, rATemp, 2
+ add rATemp, rA, rATemp
+
+ mul rTemp0, rI, rLda
+ add rBTemp, rJ, rTemp0
+ slli rBTemp, rBTemp, 2
+ add rBTemp, rB, rBTemp
+
+ #flw f0, 0(rBTemp)
+ #fsw f0, 0(rATemp)
+ vflstw vf0, rBTemp, rLda4
+ vfsw vf0, rATemp
+
+tendj:
+ addi rJ, rJ, 1
+ blt rJ, rLda, tloopj
+tendi:
+ #addi rI, rI, 1
+ add rI, rI, rVlen
+ blt rI, rLda, tloopi
+
+ ret
+ # The C code uses a jalr instruction to call this function
+ # so we can use a jr to return back to where the function
+ # was called. Also known as "ret", for "return".
+
+ ret
+
+
+
+#####################################
+# NOPS TO AVOID OVERPREFETCH #
+#####################################
+# srli rTemp0, rLda, 4
+#nop_lp: addi rTemp0, rTemp0, -1
+# bgez rTemp0, nop_lp
--- /dev/null
+//**************************************************************************
+// Vector-Thread Vector Matrix Multiply benchmark
+//--------------------------------------------------------------------------
+//
+// This benchmark multiplies two 2-D arrays together and writes the results to
+// a third vector. The input data (and reference data) should be generated
+// using the matmul_gendata.pl perl script and dumped to a file named
+// dataset.h. The riscv-gcc toolchain does not support system calls so printf's
+// can only be used on a host system, not on the riscv-v processor simulator
+// itself.
+//
+// HOWEVER: printstr() and printhex() are provided, for a primitive form of
+// printing strings and hexadecimal values to stdout.
+
+
+// Choose which implementation you wish to test... but leave only one on!
+// (only the first one will be executed).
+//#define SCALAR_C
+//#define SCALAR_ASM
+#define VT_ASM
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Host Platform Includes
+
+#if HOST_DEBUG
+ #include <stdio.h>
+ #include <stdlib.h>
+#else
+void printstr(const char*);
+void exit();
+#endif
+
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+//#include "dataset_test.h"
+#include "dataset.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, float test[], float correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] > 1.02*correct[i]
+ || test[i] < 0.98*correct[i]) {
+#if HOST_DEBUG
+ printf(" test[%d] : %3.2f\n", i, test[i]);
+ printf(" corr[%d] : %3.2f\n", i, correct[i]);
+#endif
+ // tell us which index fails + 2
+ // (so that if i==0,i==1 fails, we don't
+ // think it was a 'not-finished yet' or pass)
+ return i+10;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, float arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %03.2f ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+
+void finishTest( int correct, long long num_cycles, long long num_retired )
+{
+ int toHostValue = correct;
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ // we no longer run in -testrun mode, which means we can't use
+ // the tohost register to communicate "test is done" and "test results"
+ // so instead we will communicate through print* functions!
+ if ( correct == 1 )
+ {
+ printstr( "*** PASSED *** (num_cycles = 0x" );
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ else
+ {
+ printstr( "*** FAILED *** (num_cycles = 0x");
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ exit();
+#endif
+}
+
+
+// deprecated - cr10/stats-enable register no longer exists
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+long long getCycles()
+{
+ long long cycles = 1337;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdcycle %0" : "=r" (cycles) );
+#endif
+ return cycles;
+}
+
+long long getInstRetired()
+{
+ long long inst_retired = 1338;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdinstret %0" : "=r" (inst_retired) );
+#endif
+ return inst_retired;
+}
+
+//--------------------------------------------------------------------------
+// matmul function
+
+// scalar C implementation
+void matmul(const int lda, const float A[], const float B[], float C[] )
+{
+ int i, j, k;
+
+ for ( j = 0; j < lda; j++ )
+ for ( i = 0; i < lda; i++ )
+ {
+ float cij = C[i + j*lda];
+ for ( k = 0; k < lda; k++ )
+ {
+ cij += A[j*lda + k] * B[k*lda + i];
+ }
+ C[i + j*lda] = cij;
+ }
+}
+
+
+// assembly implementations can be found in *_asm.S
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ int i,j;
+ long long start_cycles = 0;
+ long long stop_cycles = 0;
+ long long num_cycles;
+ long long start_retired = 0;
+ long long stop_retired = 0;
+ long long num_retired;
+
+ float results_data[ARRAY_SIZE];
+ for ( i = 0; i < DIM_SIZE; i++ )
+ for ( j = 0; j < DIM_SIZE; j++ )
+ results_data[i + j*DIM_SIZE] = 0.0f;
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input1", ARRAY_SIZE, input1_data );
+ printArray( "input2", ARRAY_SIZE, input2_data );
+ printArray( "verify", ARRAY_SIZE, verify_data );
+ printArray( "results", ARRAY_SIZE, results_data );
+#endif
+
+ // --------------------------------------------------
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+
+
+
+#endif
+
+ // --------------------------------------------------
+ // Do the matmul
+ start_cycles = getCycles();
+ start_retired = getInstRetired();
+
+#ifdef SCALAR_C
+ matmul( DIM_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef SCALAR_ASM
+ #if HOST_DEBUG==0
+ scalar_matmul_asm( DIM_SIZE, input1_data, input2_data, results_data );
+ #endif
+#else
+#ifdef VT_ASM
+ #if HOST_DEBUG==0
+ vt_matmul_asm( DIM_SIZE, input1_data, input2_data, results_data );
+ #endif
+#endif
+#endif
+#endif
+
+
+ stop_cycles = getCycles();
+ stop_retired = getInstRetired();
+ num_cycles = stop_cycles - start_cycles;
+ num_retired = stop_retired - start_retired;
+
+
+ // --------------------------------------------------
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", ARRAY_SIZE, results_data );
+#endif
+
+
+ // --------------------------------------------------
+ // Check the results
+ int correct = verify( ARRAY_SIZE, results_data, verify_data );
+ finishTest(correct, num_cycles, num_retired);
+}
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+vec_vvadd_c_src = \
+ vec_vvadd_main.c \
+
+vec_vvadd_riscv_src = \
+ crt.S \
+ vec_vvadd_asm.S
+
+vec_vvadd_c_objs = $(patsubst %.c, %.o, $(vec_vvadd_c_src))
+vec_vvadd_riscv_objs = $(patsubst %.S, %.o, $(vec_vvadd_riscv_src))
+
+vec_vvadd_host_bin = vec-vvadd.host
+$(vec_vvadd_host_bin) : $(vec_vvadd_c_src)
+ $(HOST_COMP) $^ -o $(vec_vvadd_host_bin)
+
+vec_vvadd_riscv_bin = vec-vvadd.riscv
+$(vec_vvadd_riscv_bin) : $(vec_vvadd_c_objs) $(vec_vvadd_riscv_objs)
+ $(RISCV_LINK) $(RISCV_LINK_SYSCALL) $(vec_vvadd_c_objs) $(vec_vvadd_riscv_objs) -o $(vec_vvadd_riscv_bin)
+
+junk += $(vec_vvadd_c_objs) $(vec_vvadd_riscv_objs) \
+ $(vec_vvadd_host_bin) $(vec_vvadd_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 1024
+
+float input1_data[DATA_SIZE] =
+{
+ 41.59, 833.98, 564.92, 187.40, 749.75, 350.86, 132.42, 949.90, 584.06, 805.70, 621.44, 6.57, 931.73, 890.19, 392.50, 694.30, 961.50, 110.85, 116.64, 296.64,
+ 426.15, 314.26, 659.38, 774.03, 319.50, 678.95, 875.15, 376.99, 474.52, 938.39, 539.64, 569.21, 203.10, 280.59, 759.17, 606.49, 511.73, 657.85, 195.14, 81.76,
+ 267.13, 229.11, 337.80, 944.31, 902.33, 241.76, 913.03, 826.41, 933.10, 985.95, 195.94, 960.23, 566.85, 350.87, 649.08, 657.11, 181.07, 111.93, 859.03, 65.38,
+ 288.41, 349.32, 141.62, 905.27, 886.09, 264.13, 576.69, 979.62, 761.15, 241.01, 478.77, 499.56, 403.08, 222.09, 444.00, 721.13, 676.11, 317.98, 224.02, 937.91,
+ 288.16, 119.49, 615.12, 606.02, 389.63, 351.17, 455.08, 278.19, 367.94, 358.65, 584.29, 62.81, 985.38, 403.31, 346.66, 517.64, 559.24, 908.23, 775.53, 255.22,
+ 778.76, 598.70, 143.67, 33.87, 125.22, 941.32, 933.58, 799.68, 553.00, 431.48, 648.92, 952.26, 287.81, 19.55, 49.85, 86.34, 95.37, 441.32, 587.26, 614.94,
+ 382.15, 280.93, 808.48, 971.60, 819.34, 344.75, 450.92, 512.61, 965.23, 347.78, 808.67, 882.45, 537.55, 946.57, 701.25, 356.05, 567.96, 891.59, 22.08, 568.05,
+ 665.92, 423.06, 434.34, 158.95, 2.47, 84.01, 247.70, 49.41, 435.28, 792.95, 869.12, 486.44, 414.24, 369.14, 548.71, 518.09, 888.38, 682.27, 284.83, 264.53,
+ 499.48, 290.72, 897.15, 215.27, 731.10, 688.62, 251.21, 786.26, 555.77, 302.26, 528.37, 544.63, 322.31, 947.49, 287.49, 824.15, 304.91, 788.79, 733.63, 959.89,
+ 366.53, 722.70, 294.29, 975.54, 653.47, 748.94, 91.37, 378.81, 105.56, 102.96, 381.89, 651.77, 825.56, 840.65, 356.91, 148.28, 54.55, 140.19, 955.46, 343.09,
+ 533.74, 757.52, 521.69, 837.60, 592.30, 13.14, 173.27, 63.12, 121.08, 133.74, 758.23, 372.02, 951.71, 39.51, 129.91, 110.98, 847.87, 437.05, 255.51, 269.43,
+ 409.58, 628.32, 399.16, 549.49, 753.43, 564.11, 171.44, 19.41, 727.43, 501.57, 777.90, 43.09, 753.99, 81.39, 202.47, 853.24, 153.74, 760.34, 357.21, 943.33,
+ 922.66, 328.36, 496.72, 442.71, 516.93, 641.63, 276.71, 786.16, 113.96, 842.51, 907.08, 275.40, 237.13, 32.98, 784.54, 565.19, 357.36, 803.66, 819.14, 751.19,
+ 280.22, 85.45, 458.79, 454.92, 710.83, 459.50, 41.90, 253.04, 377.89, 508.40, 700.13, 860.38, 480.43, 741.22, 499.72, 709.19, 49.82, 371.43, 873.84, 945.74,
+ 992.29, 526.88, 721.83, 435.40, 232.94, 497.20, 697.84, 30.97, 348.62, 250.71, 350.43, 250.94, 573.58, 784.02, 749.08, 502.35, 823.63, 826.56, 170.19, 160.43,
+ 674.95, 32.57, 202.49, 143.61, 853.30, 90.19, 394.67, 107.54, 855.13, 106.95, 157.48, 6.02, 765.70, 204.09, 194.97, 574.49, 218.68, 526.07, 177.51, 239.54,
+ 698.98, 757.04, 706.64, 49.59, 84.46, 799.94, 893.26, 512.93, 373.43, 492.61, 14.70, 621.34, 83.22, 103.52, 794.61, 921.52, 643.16, 880.32, 834.18, 239.95,
+ 462.18, 114.13, 561.17, 529.93, 10.30, 997.07, 904.66, 387.08, 407.57, 105.47, 559.17, 936.96, 512.84, 409.16, 302.62, 202.29, 427.86, 613.96, 359.16, 521.47,
+ 684.36, 22.07, 185.67, 312.54, 107.15, 274.79, 387.52, 242.91, 486.42, 105.59, 698.95, 899.65, 770.03, 644.88, 80.86, 161.95, 407.27, 946.13, 30.14, 768.55,
+ 870.70, 113.84, 148.93, 62.24, 147.22, 838.37, 845.09, 432.80, 141.35, 211.37, 817.36, 821.24, 562.79, 364.45, 615.83, 495.66, 812.02, 916.81, 159.62, 430.76,
+ 803.39, 180.32, 544.52, 840.69, 458.36, 786.87, 872.83, 795.63, 806.35, 758.10, 104.71, 401.72, 254.16, 984.58, 136.35, 729.51, 584.46, 794.56, 414.82, 528.59,
+ 707.41, 554.08, 378.44, 766.91, 977.14, 236.84, 947.69, 229.98, 165.43, 505.78, 105.10, 704.89, 796.28, 140.34, 303.80, 795.40, 635.19, 560.05, 119.19, 8.94,
+ 532.12, 814.18, 37.37, 584.99, 739.88, 619.35, 767.29, 478.11, 57.63, 958.75, 784.42, 985.67, 837.44, 307.64, 67.92, 824.29, 996.62, 749.22, 171.61, 826.01,
+ 621.55, 155.29, 826.10, 43.35, 694.11, 80.98, 236.29, 747.66, 744.26, 265.92, 124.29, 731.39, 941.95, 425.61, 370.26, 320.28, 269.25, 542.98, 763.36, 752.33,
+ 915.79, 14.49, 1.02, 906.26, 995.56, 809.80, 560.98, 873.76, 972.51, 289.40, 509.58, 558.76, 970.08, 405.61, 579.55, 293.55, 251.18, 849.74, 129.09, 452.87,
+ 716.20, 86.61, 678.77, 181.77, 240.86, 335.99, 793.87, 641.72, 1.47, 320.21, 987.27, 646.93, 754.87, 958.84, 203.62, 142.11, 180.16, 299.98, 165.92, 761.46,
+ 974.39, 646.84, 559.81, 619.82, 422.99, 260.82, 565.90, 542.16, 492.49, 991.70, 745.63, 207.65, 372.46, 932.61, 664.40, 34.84, 533.95, 478.47, 908.95, 203.05,
+ 33.64, 214.19, 365.78, 892.41, 781.43, 680.21, 705.21, 688.64, 947.17, 386.39, 50.40, 101.30, 474.97, 399.09, 679.01, 330.13, 952.98, 471.66, 477.47, 725.77,
+ 713.76, 937.76, 529.17, 870.41, 77.99, 545.34, 907.70, 853.57, 143.68, 979.57, 239.21, 105.80, 365.64, 98.64, 54.56, 98.04, 440.05, 764.95, 315.62, 336.77,
+ 697.12, 774.98, 726.37, 324.62, 282.73, 536.06, 622.47, 594.54, 890.74, 75.13, 290.61, 496.26, 726.27, 449.55, 548.04, 135.51, 644.61, 838.43, 290.24, 767.27,
+ 162.90, 415.87, 491.71, 985.23, 116.70, 617.91, 859.64, 235.61, 282.59, 571.64, 913.20, 560.56, 194.94, 242.05, 782.79, 985.66, 728.32, 344.06, 430.86, 613.14,
+ 759.90, 176.81, 309.64, 333.97, 354.41, 310.11, 699.67, 46.29, 487.22, 503.74, 100.74, 393.42, 268.61, 314.32, 75.11, 345.99, 987.79, 600.60, 908.74, 384.95,
+ 92.09, 545.17, 277.13, 668.55, 351.48, 853.73, 863.11, 312.76, 100.68, 532.50, 567.78, 836.25, 370.79, 989.97, 461.42, 912.55, 182.04, 268.37, 160.27, 771.80,
+ 22.69, 854.15, 644.93, 17.22, 779.43, 911.42, 855.52, 137.54, 983.70, 717.12, 565.26, 719.22, 253.48, 785.55, 154.54, 196.92, 253.81, 447.04, 899.47, 5.34,
+ 325.97, 616.42, 309.07, 175.28, 159.88, 123.45, 838.83, 715.65, 550.54, 230.32, 82.39, 627.26, 324.56, 927.11, 103.12, 17.97, 966.92, 159.09, 177.28, 593.36,
+ 372.91, 393.86, 599.09, 745.91, 377.05, 865.47, 591.44, 553.27, 440.27, 345.91, 593.69, 290.57, 908.14, 544.77, 377.87, 456.22, 781.05, 110.18, 495.91, 896.30,
+ 806.64, 700.92, 548.12, 340.34, 29.42, 829.88, 630.52, 546.09, 613.55, 972.27, 116.31, 313.81, 904.18, 971.17, 607.11, 794.60, 169.61, 896.60, 507.27, 916.31,
+ 431.26, 339.73, 147.92, 224.85, 112.36, 580.34, 834.44, 134.00, 948.54, 201.62, 488.69, 396.03, 797.99, 478.84, 769.12, 574.12, 485.10, 339.64, 721.39, 451.01,
+ 821.46, 744.32, 0.32, 594.88, 277.92, 120.10, 680.48, 757.52, 555.46, 847.72, 517.32, 379.19, 505.76, 904.86, 246.20, 243.02, 394.14, 430.59, 214.70, 244.51,
+ 524.70, 399.78, 172.96, 304.80, 620.47, 594.89, 535.34, 698.85, 159.58, 750.18, 809.80, 454.71, 76.00, 93.16, 167.76, 16.56, 853.29, 494.86, 324.64, 78.75,
+ 52.12, 112.44, 10.83, 342.60, 730.66, 680.71, 287.57, 961.30, 92.22, 626.09, 912.54, 616.39, 860.45, 744.11, 744.54, 478.60, 615.31, 508.17, 914.51, 810.39,
+ 288.65, 974.52, 129.30, 581.07, 548.96, 868.10, 981.49, 270.03, 623.03, 653.03, 626.15, 990.32, 386.70, 323.86, 472.86, 164.65, 239.77, 189.69, 865.12, 231.99,
+ 356.20, 152.84, 825.88, 328.59, 390.54, 848.08, 38.56, 402.90, 616.86, 546.07, 206.41, 2.50, 783.35, 890.15, 815.17, 831.95, 665.61, 410.53, 94.20, 246.60,
+ 422.12, 211.55, 675.13, 9.90, 374.19, 426.82, 64.89, 53.51, 758.63, 811.88, 500.64, 437.97, 335.95, 328.20, 237.48, 415.70, 468.47, 684.52, 565.24, 305.75,
+ 449.18, 597.90, 136.86, 882.80, 383.10, 938.05, 268.60, 115.02, 908.44, 50.25, 952.61, 366.36, 397.07, 257.43, 231.61, 667.39, 35.32, 990.98, 443.25, 213.68,
+ 389.05, 13.39, 621.15, 52.84, 612.70, 934.69, 953.51, 828.93, 462.31, 621.74, 812.65, 522.67, 672.37, 57.38, 313.44, 352.52, 55.66, 972.52, 753.45, 416.32,
+ 879.66, 864.63, 572.40, 163.63, 721.06, 12.23, 643.51, 507.11, 968.33, 781.67, 840.17, 242.23, 630.38, 810.57, 795.03, 435.93, 885.97, 599.49, 696.83, 643.98,
+ 93.08, 710.36, 785.04, 112.34, 581.66, 12.82, 923.01, 615.98, 652.77, 359.69, 261.90, 233.64, 609.49, 686.46, 539.88, 118.11, 560.80, 739.29, 20.45, 317.91,
+ 976.37, 573.39, 386.70, 772.54, 663.59, 504.89, 212.06, 888.98, 907.19, 420.67, 737.06, 516.55, 25.06, 219.92, 798.00, 716.93, 452.20, 692.03, 683.97, 459.81,
+ 815.55, 323.78, 612.76, 247.55, 116.16, 352.60, 281.43, 738.83, 290.13, 909.66, 645.24, 625.86, 932.73, 220.19, 685.31, 373.01, 876.04, 646.60, 412.10, 955.61,
+ 664.07, 850.22, 783.40, 392.65, 707.73, 422.19, 523.39, 682.29, 37.63, 156.05, 43.20, 767.99, 124.71, 549.18, 814.54, 251.25, 214.66, 212.34, 572.71, 898.81,
+ 956.34, 608.88, 651.21, 434.82
+};
+
+float input2_data[DATA_SIZE] =
+{
+ 454.04, 335.65, 1.77, 989.44, 365.91, 572.77, 64.10, 153.41, 216.37, 140.33, 210.68, 572.73, 339.99, 593.28, 898.42, 228.37, 12.04, 883.21, 750.17, 646.05,
+ 500.44, 436.35, 701.84, 812.45, 981.34, 150.82, 696.06, 564.27, 272.22, 258.80, 647.13, 509.06, 88.49, 703.96, 669.95, 375.24, 551.64, 936.95, 592.64, 569.16,
+ 952.14, 800.96, 584.36, 643.10, 368.06, 489.01, 328.85, 313.03, 592.75, 388.47, 543.97, 649.72, 979.53, 997.36, 814.30, 79.21, 208.54, 998.28, 629.87, 847.38,
+ 704.44, 997.07, 253.56, 715.50, 430.09, 415.56, 538.54, 700.34, 4.53, 494.85, 100.03, 864.77, 693.83, 416.61, 296.87, 285.92, 620.97, 78.51, 351.59, 540.87,
+ 646.76, 169.92, 527.62, 289.32, 796.30, 801.60, 720.50, 758.92, 745.48, 92.20, 989.02, 271.26, 853.35, 788.60, 531.96, 222.70, 461.08, 241.60, 358.39, 332.17,
+ 684.58, 740.02, 446.29, 311.97, 743.59, 557.40, 479.07, 557.42, 925.39, 796.31, 357.74, 891.05, 666.07, 514.82, 557.92, 870.02, 853.32, 440.22, 61.13, 678.78,
+ 396.53, 9.60, 17.28, 170.59, 291.21, 380.26, 536.10, 185.83, 917.13, 539.78, 983.16, 887.64, 54.78, 612.25, 951.51, 479.91, 151.50, 7.63, 641.97, 335.43,
+ 730.12, 95.14, 728.36, 280.47, 395.18, 688.69, 911.04, 476.88, 815.06, 729.61, 265.14, 127.81, 236.25, 214.41, 180.89, 6.46, 503.57, 596.12, 173.66, 643.66,
+ 346.93, 599.78, 68.90, 849.86, 658.43, 619.45, 121.67, 131.85, 828.62, 667.11, 433.76, 487.96, 753.88, 125.79, 626.75, 14.42, 10.59, 403.62, 106.00, 703.45,
+ 818.16, 964.09, 406.41, 874.40, 856.38, 86.58, 60.48, 660.95, 667.96, 153.07, 121.32, 98.11, 412.62, 236.34, 12.41, 423.64, 965.21, 216.22, 621.17, 361.66,
+ 921.78, 715.22, 647.63, 299.72, 886.82, 682.62, 36.45, 493.97, 551.05, 537.23, 969.91, 643.13, 434.31, 415.39, 303.19, 438.67, 860.46, 203.12, 478.66, 988.42,
+ 675.20, 719.24, 990.64, 338.47, 450.81, 633.17, 155.33, 646.75, 452.99, 427.23, 509.17, 988.99, 426.10, 12.74, 483.26, 142.23, 339.79, 390.81, 50.95, 171.16,
+ 601.54, 105.47, 968.89, 121.26, 879.98, 81.89, 870.32, 600.55, 603.29, 871.73, 887.50, 610.56, 404.65, 234.16, 745.69, 526.44, 275.51, 441.57, 226.96, 752.86,
+ 943.47, 726.29, 709.63, 201.25, 54.32, 758.41, 53.13, 397.79, 41.32, 141.48, 416.24, 747.81, 219.98, 478.11, 770.83, 180.06, 482.88, 691.56, 725.10, 173.62,
+ 186.07, 914.28, 1.64, 963.17, 248.00, 464.70, 362.43, 521.93, 233.68, 120.84, 40.89, 779.34, 195.43, 161.24, 743.15, 439.32, 355.84, 403.26, 141.52, 633.14,
+ 289.43, 782.40, 320.03, 636.26, 118.73, 852.98, 70.84, 816.16, 388.16, 954.73, 36.04, 16.68, 698.34, 695.97, 677.21, 598.79, 883.95, 824.68, 746.81, 462.54,
+ 511.64, 534.37, 440.30, 428.71, 732.86, 726.51, 702.51, 547.02, 86.52, 798.67, 215.32, 21.88, 651.12, 59.56, 429.73, 657.72, 96.84, 973.02, 659.46, 966.03,
+ 524.36, 62.55, 625.28, 303.09, 714.64, 409.32, 55.49, 728.91, 305.61, 436.34, 901.67, 592.86, 691.16, 796.54, 497.10, 177.90, 940.76, 995.51, 480.97, 158.27,
+ 822.18, 611.21, 680.54, 14.69, 111.64, 797.48, 185.26, 0.42, 718.99, 96.96, 749.66, 739.06, 814.08, 435.19, 326.74, 37.87, 33.93, 605.81, 935.30, 27.08,
+ 88.64, 441.48, 339.35, 344.49, 554.29, 365.36, 954.73, 639.24, 396.74, 991.69, 249.37, 338.14, 832.96, 974.16, 393.61, 266.20, 470.51, 348.21, 336.49, 419.51,
+ 249.26, 215.93, 542.52, 903.45, 636.50, 729.85, 581.11, 820.51, 671.78, 979.39, 418.16, 670.72, 920.09, 568.34, 745.07, 662.81, 139.00, 385.86, 927.79, 173.18,
+ 457.31, 316.41, 183.92, 477.45, 196.33, 399.89, 416.39, 805.73, 996.26, 270.14, 735.50, 696.71, 825.63, 528.63, 50.72, 623.80, 537.51, 87.46, 294.50, 867.57,
+ 110.26, 398.60, 781.21, 646.64, 375.13, 943.34, 897.04, 589.48, 44.54, 288.17, 845.33, 742.83, 99.00, 522.57, 443.74, 432.33, 165.91, 930.88, 28.94, 461.66,
+ 323.98, 272.51, 376.62, 340.73, 898.14, 158.37, 168.75, 443.51, 193.73, 631.20, 935.89, 274.02, 781.65, 185.57, 619.86, 292.35, 933.33, 156.41, 827.37, 88.76,
+ 987.54, 629.48, 649.02, 32.15, 1.18, 744.89, 399.21, 915.37, 791.96, 554.59, 984.10, 530.66, 600.58, 401.77, 683.13, 540.36, 903.94, 120.85, 995.87, 521.86,
+ 622.16, 224.65, 895.32, 530.33, 820.81, 651.71, 226.16, 96.13, 262.91, 569.20, 238.65, 126.49, 610.86, 191.60, 238.92, 796.97, 884.59, 573.09, 108.00, 140.59,
+ 789.76, 852.96, 23.71, 704.58, 890.76, 480.51, 52.78, 372.43, 201.01, 546.61, 408.85, 119.89, 645.63, 464.84, 81.80, 293.26, 52.40, 880.11, 224.02, 744.84,
+ 735.53, 886.00, 167.35, 1.88, 532.19, 321.39, 169.10, 485.71, 101.72, 177.67, 42.92, 708.17, 654.57, 915.79, 625.69, 242.14, 822.84, 795.34, 641.04, 252.42,
+ 245.63, 151.34, 876.43, 333.05, 601.06, 938.92, 775.05, 397.50, 233.79, 755.78, 454.06, 424.44, 210.01, 962.37, 900.93, 923.02, 655.46, 529.87, 595.01, 90.89,
+ 464.89, 685.58, 70.44, 754.90, 32.51, 494.81, 25.80, 389.38, 488.21, 37.40, 409.08, 639.86, 27.63, 950.87, 539.51, 80.51, 303.34, 723.69, 734.88, 125.98,
+ 552.69, 248.59, 107.29, 362.31, 48.68, 869.57, 144.74, 841.18, 724.89, 335.10, 470.53, 263.38, 343.02, 809.49, 677.01, 339.36, 336.03, 410.43, 465.15, 56.81,
+ 590.66, 485.63, 406.57, 993.51, 746.33, 238.91, 525.16, 336.30, 256.11, 134.76, 546.41, 722.96, 367.62, 943.94, 106.51, 629.33, 396.50, 208.74, 429.60, 523.82,
+ 130.87, 355.83, 990.83, 673.36, 991.28, 719.97, 449.14, 84.94, 616.26, 211.40, 707.51, 737.36, 847.35, 452.81, 316.11, 974.19, 746.34, 796.57, 522.31, 618.19,
+ 115.11, 727.59, 226.00, 165.86, 200.08, 830.23, 742.47, 187.65, 705.02, 671.77, 785.22, 886.33, 962.57, 657.86, 293.97, 620.08, 144.34, 173.29, 796.21, 72.50,
+ 678.01, 80.06, 793.33, 685.03, 637.56, 967.37, 241.53, 898.52, 693.00, 372.64, 601.23, 721.30, 398.50, 553.18, 72.92, 174.85, 978.42, 325.01, 558.77, 185.25,
+ 505.93, 860.00, 651.31, 573.60, 321.32, 349.19, 400.24, 890.35, 844.52, 885.04, 933.02, 980.84, 448.61, 989.45, 50.53, 332.36, 900.28, 716.93, 747.86, 444.23,
+ 6.62, 394.55, 285.73, 703.44, 450.70, 652.55, 771.82, 485.17, 534.56, 559.01, 481.51, 507.24, 434.52, 343.63, 42.42, 784.26, 865.65, 421.89, 415.22, 871.79,
+ 539.58, 162.47, 105.09, 481.92, 595.44, 115.11, 350.01, 964.58, 287.38, 232.55, 154.11, 602.37, 539.48, 943.16, 872.17, 121.26, 652.20, 811.95, 747.88, 362.25,
+ 340.41, 910.73, 206.71, 572.95, 505.78, 973.87, 961.61, 354.74, 627.25, 849.72, 971.69, 910.80, 410.29, 770.61, 63.75, 874.84, 396.21, 482.65, 619.93, 646.52,
+ 557.70, 328.81, 67.74, 884.16, 512.52, 972.25, 6.13, 513.12, 882.90, 562.88, 764.78, 366.50, 506.01, 786.96, 831.46, 382.69, 638.33, 452.86, 72.80, 83.99,
+ 59.48, 932.56, 929.17, 924.31, 961.79, 69.09, 797.94, 985.49, 854.03, 885.08, 600.77, 389.36, 232.77, 793.58, 179.91, 773.67, 689.88, 775.80, 494.89, 139.65,
+ 234.41, 431.79, 780.34, 371.94, 22.47, 653.95, 741.81, 815.30, 429.00, 139.33, 603.92, 315.04, 344.80, 889.48, 317.27, 260.28, 861.63, 377.78, 511.76, 304.06,
+ 70.19, 35.87, 854.09, 576.98, 490.35, 326.55, 303.50, 431.21, 813.10, 708.96, 388.67, 962.18, 967.95, 442.52, 49.02, 831.49, 251.65, 321.36, 741.45, 179.51,
+ 176.27, 117.00, 523.73, 764.26, 952.82, 704.67, 531.80, 804.94, 23.61, 611.10, 846.79, 375.26, 854.69, 971.77, 24.05, 639.17, 318.66, 723.53, 662.84, 647.47,
+ 281.11, 158.85, 294.58, 885.85, 734.06, 866.60, 471.06, 296.09, 673.55, 472.93, 439.09, 5.93, 155.39, 506.79, 948.50, 600.40, 445.21, 222.05, 784.59, 349.77,
+ 943.37, 150.14, 366.16, 444.22, 604.60, 720.40, 340.70, 972.58, 911.45, 321.49, 435.22, 50.43, 78.96, 761.04, 950.33, 238.41, 27.06, 226.17, 201.43, 176.53,
+ 877.51, 450.94, 879.63, 99.89, 143.28, 31.66, 812.36, 771.31, 527.29, 488.63, 797.10, 194.25, 293.72, 966.52, 276.35, 345.26, 413.02, 197.52, 386.04, 116.36,
+ 322.72, 680.35, 538.15, 554.00, 960.31, 874.79, 48.72, 506.93, 898.24, 539.71, 495.50, 764.01, 805.12, 286.44, 432.09, 836.98, 192.15, 825.36, 778.42, 586.55,
+ 359.37, 352.70, 746.78, 11.34, 749.69, 5.98, 408.76, 643.32, 441.94, 368.15, 97.74, 169.62, 359.25, 527.49, 672.31, 69.39, 880.66, 298.11, 300.84, 327.09,
+ 923.83, 829.55, 816.51, 497.50, 243.91, 981.12, 917.21, 713.38, 653.91, 503.75, 406.65, 543.57, 108.87, 304.66, 464.10, 954.74, 86.37, 802.71, 446.02, 28.16,
+ 539.76, 655.37, 28.71, 470.59, 735.85, 941.08, 610.37, 451.33, 672.34, 237.47, 766.04, 713.35, 409.69, 869.06, 186.75, 475.83, 568.73, 44.08, 997.88, 139.85,
+ 456.29, 470.05, 566.52, 408.79
+};
+
+float verify_data[DATA_SIZE] =
+{
+ 495.63, 1169.63, 566.69, 1176.85, 1115.65, 923.63, 196.52, 1103.31, 800.44, 946.03, 832.12, 579.30, 1271.72, 1483.47, 1290.93, 922.67, 973.54, 994.06, 866.81, 942.68,
+ 926.59, 750.61, 1361.22, 1586.49, 1300.84, 829.78, 1571.21, 941.26, 746.74, 1197.19, 1186.78, 1078.26, 291.58, 984.55, 1429.12, 981.74, 1063.38, 1594.80, 787.78, 650.92,
+ 1219.28, 1030.07, 922.15, 1587.41, 1270.39, 730.77, 1241.89, 1139.44, 1525.85, 1374.42, 739.91, 1609.95, 1546.39, 1348.24, 1463.38, 736.32, 389.61, 1110.21, 1488.91, 912.76,
+ 992.84, 1346.40, 395.18, 1620.78, 1316.18, 679.69, 1115.23, 1679.96, 765.68, 735.85, 578.79, 1364.33, 1096.91, 638.70, 740.87, 1007.04, 1297.08, 396.49, 575.61, 1478.78,
+ 934.92, 289.41, 1142.74, 895.34, 1185.93, 1152.77, 1175.57, 1037.12, 1113.42, 450.84, 1573.31, 334.07, 1838.73, 1191.90, 878.61, 740.34, 1020.32, 1149.83, 1133.92, 587.39,
+ 1463.34, 1338.72, 589.95, 345.84, 868.80, 1498.73, 1412.65, 1357.10, 1478.39, 1227.79, 1006.65, 1843.31, 953.88, 534.37, 607.77, 956.35, 948.69, 881.54, 648.39, 1293.73,
+ 778.68, 290.54, 825.76, 1142.18, 1110.55, 725.01, 987.02, 698.44, 1882.36, 887.56, 1791.84, 1770.09, 592.34, 1558.82, 1652.77, 835.96, 719.46, 899.23, 664.05, 903.48,
+ 1396.04, 518.20, 1162.70, 439.42, 397.65, 772.71, 1158.74, 526.29, 1250.34, 1522.57, 1134.26, 614.25, 650.49, 583.54, 729.60, 524.55, 1391.95, 1278.39, 458.49, 908.20,
+ 846.41, 890.50, 966.06, 1065.12, 1389.53, 1308.07, 372.88, 918.11, 1384.40, 969.38, 962.13, 1032.60, 1076.19, 1073.28, 914.24, 838.56, 315.50, 1192.41, 839.63, 1663.34,
+ 1184.70, 1686.79, 700.69, 1849.94, 1509.85, 835.52, 151.84, 1039.76, 773.51, 256.03, 503.21, 749.88, 1238.18, 1076.99, 369.33, 571.92, 1019.76, 356.41, 1576.64, 704.75,
+ 1455.51, 1472.74, 1169.31, 1137.32, 1479.12, 695.76, 209.72, 557.09, 672.13, 670.97, 1728.14, 1015.15, 1386.02, 454.90, 433.10, 549.65, 1708.33, 640.17, 734.17, 1257.85,
+ 1084.79, 1347.56, 1389.80, 887.96, 1204.24, 1197.28, 326.78, 666.15, 1180.43, 928.80, 1287.07, 1032.07, 1180.09, 94.13, 685.73, 995.48, 493.52, 1151.15, 408.17, 1114.49,
+ 1524.20, 433.83, 1465.62, 563.97, 1396.91, 723.51, 1147.02, 1386.71, 717.25, 1714.24, 1794.58, 885.95, 641.78, 267.14, 1530.24, 1091.63, 632.86, 1245.24, 1046.10, 1504.05,
+ 1223.69, 811.73, 1168.43, 656.17, 765.15, 1217.91, 95.02, 650.84, 419.21, 649.88, 1116.37, 1608.19, 700.41, 1219.33, 1270.55, 889.25, 532.70, 1062.99, 1598.94, 1119.37,
+ 1178.37, 1441.16, 723.46, 1398.57, 480.94, 961.90, 1060.27, 552.90, 582.30, 371.55, 391.32, 1030.28, 769.01, 945.25, 1492.23, 941.67, 1179.47, 1229.81, 311.71, 793.56,
+ 964.38, 814.96, 522.52, 779.87, 972.03, 943.17, 465.51, 923.71, 1243.30, 1061.68, 193.53, 22.70, 1464.04, 900.06, 872.18, 1173.28, 1102.63, 1350.75, 924.32, 702.08,
+ 1210.63, 1291.41, 1146.94, 478.30, 817.32, 1526.45, 1595.77, 1059.94, 459.94, 1291.29, 230.02, 643.22, 734.35, 163.08, 1224.35, 1579.24, 739.99, 1853.34, 1493.65, 1205.98,
+ 986.54, 176.68, 1186.45, 833.02, 724.94, 1406.38, 960.15, 1115.99, 713.18, 541.81, 1460.84, 1529.83, 1204.00, 1205.70, 799.72, 380.19, 1368.62, 1609.47, 840.13, 679.74,
+ 1506.54, 633.28, 866.21, 327.23, 218.80, 1072.27, 572.78, 243.33, 1205.41, 202.56, 1448.61, 1638.72, 1584.11, 1080.07, 407.61, 199.82, 441.20, 1551.94, 965.44, 795.64,
+ 959.34, 555.31, 488.27, 406.73, 701.51, 1203.74, 1799.83, 1072.04, 538.08, 1203.05, 1066.74, 1159.37, 1395.75, 1338.61, 1009.44, 761.86, 1282.53, 1265.02, 496.10, 850.27,
+ 1052.65, 396.25, 1087.04, 1744.14, 1094.86, 1516.72, 1453.94, 1616.13, 1478.13, 1737.48, 522.87, 1072.44, 1174.25, 1552.93, 881.42, 1392.32, 723.46, 1180.41, 1342.61, 701.77,
+ 1164.72, 870.50, 562.36, 1244.36, 1173.48, 636.73, 1364.08, 1035.71, 1161.69, 775.92, 840.61, 1401.61, 1621.91, 668.97, 354.52, 1419.21, 1172.70, 647.51, 413.69, 876.51,
+ 642.38, 1212.78, 818.58, 1231.63, 1115.00, 1562.69, 1664.33, 1067.59, 102.18, 1246.92, 1629.75, 1728.50, 936.44, 830.21, 511.66, 1256.62, 1162.52, 1680.10, 200.55, 1287.67,
+ 945.54, 427.81, 1202.72, 384.08, 1592.24, 239.35, 405.04, 1191.17, 937.99, 897.12, 1060.18, 1005.41, 1723.60, 611.18, 990.11, 612.63, 1202.58, 699.39, 1590.74, 841.09,
+ 1903.33, 643.97, 650.04, 938.41, 996.74, 1554.70, 960.19, 1789.12, 1764.47, 843.99, 1493.67, 1089.42, 1570.66, 807.37, 1262.68, 833.91, 1155.12, 970.59, 1124.96, 974.72,
+ 1338.35, 311.26, 1574.08, 712.10, 1061.67, 987.70, 1020.03, 737.85, 264.38, 889.41, 1225.92, 773.42, 1365.73, 1150.43, 442.54, 939.08, 1064.75, 873.07, 273.93, 902.05,
+ 1764.15, 1499.80, 583.52, 1324.39, 1313.75, 741.33, 618.68, 914.59, 693.50, 1538.31, 1154.48, 327.54, 1018.09, 1397.45, 746.21, 328.09, 586.35, 1358.57, 1132.98, 947.89,
+ 769.17, 1100.19, 533.13, 894.29, 1313.62, 1001.59, 874.31, 1174.35, 1048.89, 564.06, 93.33, 809.48, 1129.55, 1314.88, 1304.70, 572.27, 1775.82, 1267.01, 1118.51, 978.19,
+ 959.40, 1089.10, 1405.59, 1203.46, 679.05, 1484.27, 1682.75, 1251.06, 377.47, 1735.35, 693.27, 530.23, 575.65, 1061.01, 955.49, 1021.06, 1095.51, 1294.81, 910.64, 427.66,
+ 1162.01, 1460.55, 796.81, 1079.52, 315.24, 1030.87, 648.27, 983.92, 1378.95, 112.53, 699.70, 1136.13, 753.89, 1400.42, 1087.55, 216.02, 947.95, 1562.12, 1025.12, 893.25,
+ 715.59, 664.46, 599.00, 1347.54, 165.38, 1487.48, 1004.37, 1076.79, 1007.48, 906.74, 1383.74, 823.94, 537.97, 1051.54, 1459.79, 1325.02, 1064.35, 754.49, 896.01, 669.95,
+ 1350.57, 662.43, 716.21, 1327.48, 1100.74, 549.02, 1224.82, 382.59, 743.32, 638.50, 647.15, 1116.38, 636.23, 1258.26, 181.62, 975.32, 1384.29, 809.34, 1338.34, 908.77,
+ 222.96, 901.00, 1267.96, 1341.91, 1342.76, 1573.69, 1312.25, 397.71, 716.94, 743.90, 1275.29, 1573.61, 1218.13, 1442.78, 777.53, 1886.74, 928.38, 1064.95, 682.57, 1389.99,
+ 137.80, 1581.75, 870.93, 183.08, 979.51, 1741.65, 1598.00, 325.19, 1688.71, 1388.89, 1350.48, 1605.55, 1216.06, 1443.41, 448.51, 816.99, 398.15, 620.33, 1695.69, 77.84,
+ 1003.98, 696.49, 1102.40, 860.31, 797.44, 1090.82, 1080.36, 1614.18, 1243.54, 602.96, 683.61, 1348.56, 723.06, 1480.29, 176.04, 192.82, 1945.34, 484.10, 736.05, 778.60,
+ 878.83, 1253.86, 1250.40, 1319.50, 698.36, 1214.66, 991.67, 1443.62, 1284.79, 1230.94, 1526.71, 1271.40, 1356.76, 1534.22, 428.41, 788.58, 1681.33, 827.11, 1243.77, 1340.54,
+ 813.27, 1095.47, 833.86, 1043.78, 480.13, 1482.43, 1402.35, 1031.26, 1148.11, 1531.28, 597.82, 821.05, 1338.69, 1314.80, 649.53, 1578.87, 1035.26, 1318.49, 922.49, 1788.10,
+ 970.84, 502.20, 253.02, 706.77, 707.80, 695.45, 1184.45, 1098.58, 1235.92, 434.17, 642.81, 998.40, 1337.46, 1422.00, 1641.30, 695.39, 1137.30, 1151.58, 1469.27, 813.26,
+ 1161.87, 1655.05, 207.04, 1167.83, 783.70, 1093.98, 1642.08, 1112.26, 1182.71, 1697.44, 1489.02, 1289.98, 916.05, 1675.47, 309.95, 1117.86, 790.35, 913.24, 834.63, 891.03,
+ 1082.40, 728.59, 240.69, 1188.95, 1132.99, 1567.14, 541.47, 1211.96, 1042.48, 1313.06, 1574.58, 821.21, 582.01, 880.12, 999.23, 399.25, 1491.61, 947.72, 397.45, 162.75,
+ 111.60, 1045.00, 940.01, 1266.90, 1692.45, 749.80, 1085.51, 1946.78, 946.25, 1511.17, 1513.31, 1005.75, 1093.23, 1537.69, 924.45, 1252.27, 1305.19, 1283.97, 1409.40, 950.03,
+ 523.06, 1406.31, 909.64, 953.01, 571.43, 1522.05, 1723.30, 1085.33, 1052.03, 792.36, 1230.06, 1305.36, 731.50, 1213.35, 790.13, 424.94, 1101.40, 567.48, 1376.87, 536.06,
+ 426.39, 188.71, 1679.97, 905.57, 880.88, 1174.62, 342.05, 834.11, 1429.95, 1255.03, 595.08, 964.68, 1751.30, 1332.67, 864.20, 1663.44, 917.26, 731.89, 835.65, 426.11,
+ 598.39, 328.55, 1198.86, 774.17, 1327.00, 1131.50, 596.69, 858.45, 782.24, 1422.98, 1347.43, 813.23, 1190.64, 1299.97, 261.53, 1054.87, 787.13, 1408.05, 1228.08, 953.22,
+ 730.28, 756.75, 431.44, 1768.64, 1117.16, 1804.65, 739.66, 411.11, 1581.98, 523.18, 1391.70, 372.29, 552.46, 764.22, 1180.11, 1267.78, 480.53, 1213.03, 1227.84, 563.46,
+ 1332.42, 163.53, 987.30, 497.06, 1217.30, 1655.09, 1294.21, 1801.51, 1373.76, 943.23, 1247.88, 573.11, 751.33, 818.42, 1263.77, 590.93, 82.72, 1198.69, 954.88, 592.85,
+ 1757.16, 1315.57, 1452.03, 263.52, 864.34, 43.90, 1455.87, 1278.42, 1495.61, 1270.29, 1637.27, 436.48, 924.10, 1777.09, 1071.38, 781.19, 1298.99, 797.01, 1082.87, 760.34,
+ 415.80, 1390.71, 1323.19, 666.33, 1541.97, 887.62, 971.73, 1122.91, 1551.00, 899.40, 757.40, 997.65, 1414.61, 972.90, 971.97, 955.10, 752.96, 1564.64, 798.87, 904.46,
+ 1335.73, 926.08, 1133.48, 783.88, 1413.28, 510.87, 620.83, 1532.29, 1349.13, 788.82, 834.80, 686.17, 384.31, 747.41, 1470.31, 786.32, 1332.86, 990.15, 984.81, 786.91,
+ 1739.38, 1153.33, 1429.27, 745.05, 360.07, 1333.72, 1198.64, 1452.21, 944.04, 1413.41, 1051.90, 1169.43, 1041.60, 524.85, 1149.41, 1327.75, 962.41, 1449.32, 858.12, 983.77,
+ 1203.83, 1505.59, 812.11, 863.24, 1443.57, 1363.27, 1133.76, 1133.62, 709.97, 393.53, 809.24, 1481.34, 534.41, 1418.23, 1001.29, 727.08, 783.39, 256.43, 1570.59, 1038.65,
+ 1412.63, 1078.93, 1217.72, 843.61
+};
+
--- /dev/null
+
+#define DATA_SIZE 4
+
+float input1_data[DATA_SIZE] =
+{
+ 41.59, 833.98, 564.92, 187.40
+};
+
+float input2_data[DATA_SIZE] =
+{
+ 454.04, 335.65, 1.77, 989.44
+};
+
+float verify_data[DATA_SIZE] =
+{
+ 495.63, 1169.63, 566.69, 1176.85
+};
+
--- /dev/null
+#*****************************************************************************
+# vvadd function (assembly version)
+#-----------------------------------------------------------------------------
+
+
+#--------------------------------------------------------------------------
+# Headers and Defines
+#--------------------------------------------------------------------------
+
+# Here are some defines that make writing assembly code easier.
+
+# I'm using the knowledge that rN will be placed in register a0, rA will be
+# placed into register a1, etc., based on the calling convention for functions.
+
+#define rN a0
+#define rA a1
+#define rB a2
+#define rC a3
+
+#define rVLen a4
+
+# WARNING: do not write to the s0,...,s9 registers without first saving them to
+# the stack.
+
+#--------------------------------------------------------------------------
+# void scalar_vvadd_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+ .text
+ .align 2
+ .globl scalar_vvadd_asm
+ .type scalar_vvadd_asm,@function
+
+scalar_vvadd_asm:
+
+ # ***** Scalar Example *****
+
+ beq rN, zero, done # exit early if n == 0
+
+loop:
+ flw f2, 0(rA)
+ flw f3, 0(rB)
+ fadd.s f2, f2, f3
+ fsw f2, 0(rC)
+ addi rN, rN, -1
+ addi rA, rA, 4
+ addi rB, rB, 4
+ addi rC, rC, 4
+ bne rN, zero, loop
+done:
+ ret
+
+
+#--------------------------------------------------------------------------
+# void vt_vvadd_asm( int n, float a[], float b[], float c[] )
+#--------------------------------------------------------------------------
+
+
+ # ***** Vector-Thread Example *****
+
+ .globl vt_vvadd_asm
+ .type vt_vvadd_asm,@function
+
+vt_vvadd_asm:
+
+ beq rN, zero, cpdone
+ la a5, vtcode
+
+ # First, configure the vector unit.
+ # rd (given vlen), desired vlen, num of x-regs, num of f-regs
+ # For vvadd, we do not need to use any x-registers, and only two
+ # floating point registers. By using fewer registers, hwacha can give us a longer vector length!
+ # But make sure to use registers starting from x0, f0!
+ # WARNING: there is a BUG if you tell it you want 0 registers of any type!
+ # So here I'm asking for 1 x-register, even though I don't use any of them.
+ vvcfgivl rVLen, rN, 1, 2
+
+
+stripmineloop:
+ vsetvl rVLen, rN # set the vector length
+ # rN is the desired (application) vector length
+ # rVLen is what vector length we were given
+
+ vflw vf0, rA # vector loads
+ vflw vf1, rB
+ vf 0(a5) # jump to vector-fetch code
+ vfsw vf0, rC # vector store
+
+ sub rN, rN, rVLen # book keeping
+ slli a6, rVLen, 2 # turn num_elements into num_bytes
+ add rA, rA, a6
+ add rB, rB, a6
+ add rC, rC, a6
+ bne rN, zero, stripmineloop
+
+cpdone:
+ fence.v.l # make stores visible to the control processor
+ ret
+
+vtcode:
+ fadd.s f0, f0, f1
+ stop
+
+ # The C code uses a jalr instruction to call this function
+ # so we can use a jr to return back to where the function
+ # was called. Also known as "ret", for "return".
+
+ ret
--- /dev/null
+//**************************************************************************
+// Vector-Thread Vector-vector add benchmark
+//--------------------------------------------------------------------------
+//
+// This benchmark uses adds to vectors and writes the results to a third
+// vector. The input data (and reference data) should be generated using the
+// vvadd_gendata.pl perl script and dumped to a file named dataset.h. The
+// riscv-gcc toolchain does not support system calls so printf's can only be
+// used on a host system, not on the riscv-v processor simulator itself.
+//
+// HOWEVER: printstr() and printhex() are provided, for a primitive form of
+// printing strings and hexadecimal values to stdout.
+
+
+// Choose which implementation you wish to test... but leave only one on!
+// (only the first one will be executed).
+//#define SCALAR_C
+//#define SCALAR_ASM
+#define VT_ASM
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Platform Specific Includes
+
+#if HOST_DEBUG
+ #include <stdio.h>
+ #include <stdlib.h>
+#else
+void printstr(const char*);
+void exit();
+#endif
+
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+//#include "dataset_test.h"
+#include "dataset.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, float test[], float correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+// if ( test[i] != correct[i] ) {
+ if ( test[i] > 1.02*correct[i]
+ || test[i] < 0.98*correct[i]) {
+#if HOST_DEBUG
+ printf(" test[%d] : %3.2f\n", i, test[i]);
+ printf(" corr[%d] : %3.2f\n", i, correct[i]);
+#endif
+ // tell us which index fails + 2
+ // (so that if i==0,i==1 fails, we don't
+ // think it was a 'not-finished yet' or pass)
+// return i+10;
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, float arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %03.2f ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+
+void finishTest( int correct, long long num_cycles, long long num_retired )
+{
+ int toHostValue = correct;
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ // we no longer run in -testrun mode, which means we can't use
+ // the tohost register to communicate "test is done" and "test results"
+ // so instead we will communicate through print* functions!
+ if ( correct == 1 )
+ {
+ printstr( "*** PASSED *** (num_cycles = 0x" );
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ else
+ {
+ printstr( "*** FAILED *** (num_cycles = 0x");
+ printhex(num_cycles);
+ printstr( ", num_inst_retired = 0x");
+ printhex(num_retired);
+ printstr( ")\n" );
+ }
+ exit();
+#endif
+}
+
+
+// deprecated - cr10/stats-enable register no longer exists
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+long long getCycles()
+{
+ long long cycles = 1337;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdcycle %0" : "=r" (cycles) );
+#endif
+ return cycles;
+}
+
+long long getInstRetired()
+{
+ long long inst_retired = 1338;
+#if ( !HOST_DEBUG && SET_STATS )
+ __asm__ __volatile__( "rdinstret %0" : "=r" (inst_retired) );
+#endif
+ return inst_retired;
+}
+
+//--------------------------------------------------------------------------
+// vvadd function
+
+// scalar C implementation
+void vvadd( int n, float a[], float b[], float c[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ )
+ c[i] = a[i] + b[i];
+}
+
+// assembly implementations can be found in *_asm.S
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ float results_data[DATA_SIZE];
+ long long start_cycles = 0;
+ long long stop_cycles = 0;
+ long long num_cycles;
+ long long start_retired = 0;
+ long long stop_retired = 0;
+ long long num_retired;
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input1", DATA_SIZE, input1_data );
+ printArray( "input2", DATA_SIZE, input2_data );
+ printArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+ // --------------------------------------------------
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+
+#ifdef SCALAR_C
+ vvadd( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef SCALAR_ASM
+ scalar_vvadd_asm( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef VT_ASM
+ vt_vvadd_asm( DATA_SIZE, input1_data, input2_data, results_data );
+#endif
+#endif
+#endif
+
+#endif
+
+ // --------------------------------------------------
+ // Do the vvadd
+ start_cycles = getCycles();
+ start_retired = getInstRetired();
+
+#ifdef SCALAR_C
+ vvadd( DATA_SIZE, input1_data, input2_data, results_data );
+#else
+#ifdef SCALAR_ASM
+ #if HOST_DEBUG==0
+ scalar_vvadd_asm( DATA_SIZE, input1_data, input2_data, results_data );
+ #endif
+#else
+#ifdef VT_ASM
+ #if HOST_DEBUG==0
+ vt_vvadd_asm( DATA_SIZE, input1_data, input2_data, results_data );
+ #endif
+#endif
+#endif
+#endif
+
+ stop_cycles = getCycles();
+ stop_retired = getInstRetired();
+ num_cycles = stop_cycles - start_cycles;
+ num_retired = stop_retired - start_retired;
+
+// printstr("stop_cycles: "); printhex(stop_cycles); printstr("\n");
+// printstr("star_cycles: "); printhex(start_cycles); printstr("\n");
+
+ // --------------------------------------------------
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", DATA_SIZE, results_data );
+#endif
+
+ // --------------------------------------------------
+ // Check the results
+ int correct = verify( DATA_SIZE, results_data, verify_data );
+ finishTest(correct, num_cycles, num_retired);
+}
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# vvadd_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the vvadd benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: vvadd_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "float ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3.2f",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3.2f",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values1;
+ my @values2;
+ my @sum;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ my $value1 = (rand(999));
+ my $value2 = (rand(999));
+ push( @values1, $value1 );
+ push( @values2, $value2 );
+ push( @sum, $value1 + $value2 );
+ }
+
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input1_data", \@values1 );
+ printArray( "input2_data", \@values2 );
+ printArray( "verify_data", \@sum );
+
+}
+
+main();
+
--- /dev/null
+#=======================================================================
+# UCB CS250 Makefile fragment for benchmarks
+#-----------------------------------------------------------------------
+#
+# Each benchmark directory should have its own fragment which
+# essentially lists what the source files are and how to link them
+# into an riscv and/or host executable. All variables should include
+# the benchmark name as a prefix so that they are unique.
+#
+
+vvadd_c_src = \
+ vvadd_main.c \
+
+vvadd_riscv_src = \
+ crt.S \
+
+vvadd_c_objs = $(patsubst %.c, %.o, $(vvadd_c_src))
+vvadd_riscv_objs = $(patsubst %.S, %.o, $(vvadd_riscv_src))
+
+vvadd_host_bin = vvadd.host
+$(vvadd_host_bin) : $(vvadd_c_src)
+ $(HOST_COMP) $^ -o $(vvadd_host_bin)
+
+vvadd_riscv_bin = vvadd.riscv
+$(vvadd_riscv_bin) : $(vvadd_c_objs) $(vvadd_riscv_objs)
+ $(RISCV_LINK) $(vvadd_c_objs) $(vvadd_riscv_objs) -o $(vvadd_riscv_bin)
+
+junk += $(vvadd_c_objs) $(vvadd_riscv_objs) \
+ $(vvadd_host_bin) $(vvadd_riscv_bin)
--- /dev/null
+
+#define DATA_SIZE 1000
+
+int input1_data[DATA_SIZE] =
+{
+ 41, 833, 564, 187, 749, 350, 132, 949, 584, 805, 621, 6, 931, 890, 392, 694, 961, 110, 116, 296,
+ 426, 314, 659, 774, 319, 678, 875, 376, 474, 938, 539, 569, 203, 280, 759, 606, 511, 657, 195, 81,
+ 267, 229, 337, 944, 902, 241, 913, 826, 933, 985, 195, 960, 566, 350, 649, 657, 181, 111, 859, 65,
+ 288, 349, 141, 905, 886, 264, 576, 979, 761, 241, 478, 499, 403, 222, 444, 721, 676, 317, 224, 937,
+ 288, 119, 615, 606, 389, 351, 455, 278, 367, 358, 584, 62, 985, 403, 346, 517, 559, 908, 775, 255,
+ 778, 598, 143, 33, 125, 941, 933, 799, 553, 431, 648, 952, 287, 19, 49, 86, 95, 441, 587, 614,
+ 382, 280, 808, 971, 819, 344, 450, 512, 965, 347, 808, 882, 537, 946, 701, 356, 567, 891, 22, 568,
+ 665, 423, 434, 158, 2, 84, 247, 49, 435, 792, 869, 486, 414, 369, 548, 518, 888, 682, 284, 264,
+ 499, 290, 897, 215, 731, 688, 251, 786, 555, 302, 528, 544, 322, 947, 287, 824, 304, 788, 733, 959,
+ 366, 722, 294, 975, 653, 748, 91, 378, 105, 102, 381, 651, 825, 840, 356, 148, 54, 140, 955, 343,
+ 533, 757, 521, 837, 592, 13, 173, 63, 121, 133, 758, 372, 951, 39, 129, 110, 847, 437, 255, 269,
+ 409, 628, 399, 549, 753, 564, 171, 19, 727, 501, 777, 43, 753, 81, 202, 853, 153, 760, 357, 943,
+ 922, 328, 496, 442, 516, 641, 276, 786, 113, 842, 907, 275, 237, 32, 784, 565, 357, 803, 819, 751,
+ 280, 85, 458, 454, 710, 459, 41, 253, 377, 508, 700, 860, 480, 741, 499, 709, 49, 371, 873, 945,
+ 992, 526, 721, 435, 232, 497, 697, 30, 348, 250, 350, 250, 573, 784, 749, 502, 823, 826, 170, 160,
+ 674, 32, 202, 143, 853, 90, 394, 107, 855, 106, 157, 6, 765, 204, 194, 574, 218, 526, 177, 239,
+ 698, 757, 706, 49, 84, 799, 893, 512, 373, 492, 14, 621, 83, 103, 794, 921, 643, 880, 834, 239,
+ 462, 114, 561, 529, 10, 997, 904, 387, 407, 105, 559, 936, 512, 409, 302, 202, 427, 613, 359, 521,
+ 684, 22, 185, 312, 107, 274, 387, 242, 486, 105, 698, 899, 770, 644, 80, 161, 407, 946, 30, 768,
+ 870, 113, 148, 62, 147, 838, 845, 432, 141, 211, 817, 821, 562, 364, 615, 495, 812, 916, 159, 430,
+ 803, 180, 544, 840, 458, 786, 872, 795, 806, 758, 104, 401, 254, 984, 136, 729, 584, 794, 414, 528,
+ 707, 554, 378, 766, 977, 236, 947, 229, 165, 505, 105, 704, 796, 140, 303, 795, 635, 560, 119, 8,
+ 532, 814, 37, 584, 739, 619, 767, 478, 57, 958, 784, 985, 837, 307, 67, 824, 996, 749, 171, 826,
+ 621, 155, 826, 43, 694, 80, 236, 747, 744, 265, 124, 731, 941, 425, 370, 320, 269, 542, 763, 752,
+ 915, 14, 1, 906, 995, 809, 560, 873, 972, 289, 509, 558, 970, 405, 579, 293, 251, 849, 129, 452,
+ 716, 86, 678, 181, 240, 335, 793, 641, 1, 320, 987, 646, 754, 958, 203, 142, 180, 299, 165, 761,
+ 974, 646, 559, 619, 422, 260, 565, 542, 492, 991, 745, 207, 372, 932, 664, 34, 533, 478, 908, 203,
+ 33, 214, 365, 892, 781, 680, 705, 688, 947, 386, 50, 101, 474, 399, 679, 330, 952, 471, 477, 725,
+ 713, 937, 529, 870, 77, 545, 907, 853, 143, 979, 239, 105, 365, 98, 54, 98, 440, 764, 315, 336,
+ 697, 774, 726, 324, 282, 536, 622, 594, 890, 75, 290, 496, 726, 449, 548, 135, 644, 838, 290, 767,
+ 162, 415, 491, 985, 116, 617, 859, 235, 282, 571, 913, 560, 194, 242, 782, 985, 728, 344, 430, 613,
+ 759, 176, 309, 333, 354, 310, 699, 46, 487, 503, 100, 393, 268, 314, 75, 345, 987, 600, 908, 384,
+ 92, 545, 277, 668, 351, 853, 863, 312, 100, 532, 567, 836, 370, 989, 461, 912, 182, 268, 160, 771,
+ 22, 854, 644, 17, 779, 911, 855, 137, 983, 717, 565, 719, 253, 785, 154, 196, 253, 447, 899, 5,
+ 325, 616, 309, 175, 159, 123, 838, 715, 550, 230, 82, 627, 324, 927, 103, 17, 966, 159, 177, 593,
+ 372, 393, 599, 745, 377, 865, 591, 553, 440, 345, 593, 290, 908, 544, 377, 456, 781, 110, 495, 896,
+ 806, 700, 548, 340, 29, 829, 630, 546, 613, 972, 116, 313, 904, 971, 607, 794, 169, 896, 507, 916,
+ 431, 339, 147, 224, 112, 580, 834, 134, 948, 201, 488, 396, 797, 478, 769, 574, 485, 339, 721, 451,
+ 821, 744, 0, 594, 277, 120, 680, 757, 555, 847, 517, 379, 505, 904, 246, 243, 394, 430, 214, 244,
+ 524, 399, 172, 304, 620, 594, 535, 698, 159, 750, 809, 454, 75, 93, 167, 16, 853, 494, 324, 78,
+ 52, 112, 10, 342, 730, 680, 287, 961, 92, 626, 912, 616, 860, 744, 744, 478, 615, 508, 914, 810,
+ 288, 974, 129, 581, 548, 868, 981, 270, 623, 653, 626, 990, 386, 323, 472, 164, 239, 189, 865, 231,
+ 356, 152, 825, 328, 390, 848, 38, 402, 616, 546, 206, 2, 783, 890, 815, 831, 665, 410, 94, 246,
+ 422, 211, 675, 9, 374, 426, 64, 53, 758, 811, 500, 437, 335, 328, 237, 415, 468, 684, 565, 305,
+ 449, 597, 136, 882, 383, 938, 268, 115, 908, 50, 952, 366, 397, 257, 231, 667, 35, 990, 443, 213,
+ 389, 13, 621, 52, 612, 934, 953, 828, 462, 621, 812, 522, 672, 57, 313, 352, 55, 972, 753, 416,
+ 879, 864, 572, 163, 721, 12, 643, 507, 968, 781, 840, 242, 630, 810, 795, 435, 885, 599, 696, 643,
+ 93, 710, 785, 112, 581, 12, 923, 615, 652, 359, 261, 233, 609, 686, 539, 118, 560, 739, 20, 317,
+ 976, 573, 386, 772, 663, 504, 212, 888, 907, 420, 737, 516, 25, 219, 797, 716, 452, 692, 683, 459,
+ 815, 323, 612, 247, 116, 352, 281, 738, 290, 909, 645, 625, 932, 220, 685, 373, 876, 646, 412, 955
+};
+
+int input2_data[DATA_SIZE] =
+{
+ 454, 335, 1, 989, 365, 572, 64, 153, 216, 140, 210, 572, 339, 593, 898, 228, 12, 883, 750, 646,
+ 500, 436, 701, 812, 981, 150, 696, 564, 272, 258, 647, 509, 88, 703, 669, 375, 551, 936, 592, 569,
+ 952, 800, 584, 643, 368, 489, 328, 313, 592, 388, 543, 649, 979, 997, 814, 79, 208, 998, 629, 847,
+ 704, 997, 253, 715, 430, 415, 538, 700, 4, 494, 100, 864, 693, 416, 296, 285, 620, 78, 351, 540,
+ 646, 169, 527, 289, 796, 801, 720, 758, 745, 92, 989, 271, 853, 788, 531, 222, 461, 241, 358, 332,
+ 684, 740, 446, 311, 743, 557, 479, 557, 925, 796, 357, 891, 666, 514, 557, 870, 853, 440, 61, 678,
+ 396, 9, 17, 170, 291, 380, 536, 185, 917, 539, 983, 887, 54, 612, 951, 479, 151, 7, 641, 335,
+ 730, 95, 728, 280, 395, 688, 911, 476, 815, 729, 265, 127, 236, 214, 180, 6, 503, 596, 173, 643,
+ 346, 599, 68, 849, 658, 619, 121, 131, 828, 667, 433, 487, 753, 125, 626, 14, 10, 403, 106, 703,
+ 818, 964, 406, 874, 856, 86, 60, 660, 667, 153, 121, 98, 412, 236, 12, 423, 965, 216, 621, 361,
+ 921, 715, 647, 299, 886, 682, 36, 493, 551, 537, 969, 643, 434, 415, 303, 438, 860, 203, 478, 988,
+ 675, 719, 990, 338, 450, 633, 155, 646, 452, 427, 509, 988, 426, 12, 483, 142, 339, 390, 50, 171,
+ 601, 105, 968, 121, 879, 81, 870, 600, 603, 871, 887, 610, 404, 234, 745, 526, 275, 441, 226, 752,
+ 943, 726, 709, 201, 54, 758, 53, 397, 41, 141, 416, 747, 219, 478, 770, 180, 482, 691, 725, 173,
+ 186, 914, 1, 963, 247, 464, 362, 521, 233, 120, 40, 779, 195, 161, 743, 439, 355, 403, 141, 633,
+ 289, 782, 320, 636, 118, 852, 70, 816, 388, 954, 36, 16, 698, 695, 677, 598, 883, 824, 746, 462,
+ 511, 534, 440, 428, 732, 726, 702, 547, 86, 798, 215, 21, 651, 59, 429, 657, 96, 973, 659, 966,
+ 524, 62, 625, 303, 714, 409, 55, 728, 305, 436, 901, 592, 691, 796, 497, 177, 940, 995, 480, 158,
+ 822, 611, 680, 14, 111, 797, 185, 0, 718, 96, 749, 739, 814, 435, 326, 37, 33, 605, 935, 27,
+ 88, 441, 339, 344, 554, 365, 954, 639, 396, 991, 249, 338, 832, 974, 393, 266, 470, 348, 336, 419,
+ 249, 215, 542, 903, 636, 729, 581, 820, 671, 979, 418, 670, 920, 568, 745, 662, 139, 385, 927, 173,
+ 457, 316, 183, 477, 196, 399, 416, 805, 996, 270, 735, 696, 825, 528, 50, 623, 537, 87, 294, 867,
+ 110, 398, 781, 646, 375, 943, 897, 589, 44, 288, 845, 742, 99, 522, 443, 432, 165, 930, 28, 461,
+ 323, 272, 376, 340, 898, 158, 168, 443, 193, 631, 935, 274, 781, 185, 619, 292, 933, 156, 827, 88,
+ 987, 629, 649, 32, 1, 744, 399, 915, 791, 554, 984, 530, 600, 401, 683, 540, 903, 120, 995, 521,
+ 622, 224, 895, 530, 820, 651, 226, 96, 262, 569, 238, 126, 610, 191, 238, 796, 884, 573, 108, 140,
+ 789, 852, 23, 704, 890, 480, 52, 372, 201, 546, 408, 119, 645, 464, 81, 293, 52, 880, 224, 744,
+ 735, 886, 167, 1, 532, 321, 169, 485, 101, 177, 42, 708, 654, 915, 625, 242, 822, 795, 641, 252,
+ 245, 151, 876, 333, 601, 938, 775, 397, 233, 755, 454, 424, 210, 962, 900, 923, 655, 529, 595, 90,
+ 464, 685, 70, 754, 32, 494, 25, 389, 488, 37, 409, 639, 27, 950, 539, 80, 303, 723, 734, 125,
+ 552, 248, 107, 362, 48, 869, 144, 841, 724, 335, 470, 263, 343, 809, 677, 339, 336, 410, 465, 56,
+ 590, 485, 406, 993, 746, 238, 525, 336, 256, 134, 546, 722, 367, 943, 106, 629, 396, 208, 429, 523,
+ 130, 355, 990, 673, 991, 719, 449, 84, 616, 211, 707, 737, 847, 452, 316, 974, 746, 796, 522, 618,
+ 115, 727, 226, 165, 200, 830, 742, 187, 705, 671, 785, 886, 962, 657, 293, 620, 144, 173, 796, 72,
+ 678, 80, 793, 685, 637, 967, 241, 898, 693, 372, 601, 721, 398, 553, 72, 174, 978, 325, 558, 185,
+ 505, 859, 651, 573, 321, 349, 400, 890, 844, 885, 933, 980, 448, 989, 50, 332, 900, 716, 747, 444,
+ 6, 394, 285, 703, 450, 652, 771, 485, 534, 559, 481, 507, 434, 343, 42, 784, 865, 421, 415, 871,
+ 539, 162, 105, 481, 595, 115, 350, 964, 287, 232, 154, 602, 539, 943, 872, 121, 652, 811, 747, 362,
+ 340, 910, 206, 572, 505, 973, 961, 354, 627, 849, 971, 910, 410, 770, 63, 874, 396, 482, 619, 646,
+ 557, 328, 67, 884, 512, 972, 6, 513, 882, 562, 764, 366, 506, 786, 831, 382, 638, 452, 72, 83,
+ 59, 932, 929, 924, 961, 69, 797, 985, 854, 885, 600, 389, 232, 793, 179, 773, 689, 775, 494, 139,
+ 234, 431, 780, 371, 22, 653, 741, 815, 428, 139, 603, 315, 344, 889, 317, 260, 861, 377, 511, 304,
+ 70, 35, 854, 576, 490, 326, 303, 431, 813, 708, 388, 962, 967, 442, 49, 831, 251, 321, 741, 179,
+ 176, 117, 523, 764, 952, 704, 531, 804, 23, 611, 846, 375, 854, 971, 24, 639, 318, 723, 662, 647,
+ 281, 158, 294, 885, 734, 866, 471, 296, 673, 472, 439, 5, 155, 506, 948, 600, 445, 222, 784, 349,
+ 943, 150, 366, 444, 604, 720, 340, 972, 911, 321, 435, 50, 78, 761, 950, 238, 27, 226, 201, 176,
+ 877, 450, 879, 99, 143, 31, 812, 771, 527, 488, 797, 194, 293, 966, 276, 345, 413, 197, 386, 116,
+ 322, 680, 538, 553, 960, 874, 48, 506, 898, 539, 495, 764, 805, 286, 432, 836, 192, 825, 778, 586,
+ 359, 352, 746, 11, 749, 5, 408, 643, 441, 368, 97, 169, 359, 527, 672, 69, 880, 298, 300, 327,
+ 923, 829, 816, 497, 243, 981, 917, 713, 653, 503, 406, 543, 108, 304, 464, 954, 86, 802, 446, 28
+};
+
+int verify_data[DATA_SIZE] =
+{
+ 495, 1168, 565, 1176, 1114, 922, 196, 1102, 800, 945, 831, 578, 1270, 1483, 1290, 922, 973, 993, 866, 942,
+ 926, 750, 1360, 1586, 1300, 828, 1571, 940, 746, 1196, 1186, 1078, 291, 983, 1428, 981, 1062, 1593, 787, 650,
+ 1219, 1029, 921, 1587, 1270, 730, 1241, 1139, 1525, 1373, 738, 1609, 1545, 1347, 1463, 736, 389, 1109, 1488, 912,
+ 992, 1346, 394, 1620, 1316, 679, 1114, 1679, 765, 735, 578, 1363, 1096, 638, 740, 1006, 1296, 395, 575, 1477,
+ 934, 288, 1142, 895, 1185, 1152, 1175, 1036, 1112, 450, 1573, 333, 1838, 1191, 877, 739, 1020, 1149, 1133, 587,
+ 1462, 1338, 589, 344, 868, 1498, 1412, 1356, 1478, 1227, 1005, 1843, 953, 533, 606, 956, 948, 881, 648, 1292,
+ 778, 289, 825, 1141, 1110, 724, 986, 697, 1882, 886, 1791, 1769, 591, 1558, 1652, 835, 718, 898, 663, 903,
+ 1395, 518, 1162, 438, 397, 772, 1158, 525, 1250, 1521, 1134, 613, 650, 583, 728, 524, 1391, 1278, 457, 907,
+ 845, 889, 965, 1064, 1389, 1307, 372, 917, 1383, 969, 961, 1031, 1075, 1072, 913, 838, 314, 1191, 839, 1662,
+ 1184, 1686, 700, 1849, 1509, 834, 151, 1038, 772, 255, 502, 749, 1237, 1076, 368, 571, 1019, 356, 1576, 704,
+ 1454, 1472, 1168, 1136, 1478, 695, 209, 556, 672, 670, 1727, 1015, 1385, 454, 432, 548, 1707, 640, 733, 1257,
+ 1084, 1347, 1389, 887, 1203, 1197, 326, 665, 1179, 928, 1286, 1031, 1179, 93, 685, 995, 492, 1150, 407, 1114,
+ 1523, 433, 1464, 563, 1395, 722, 1146, 1386, 716, 1713, 1794, 885, 641, 266, 1529, 1091, 632, 1244, 1045, 1503,
+ 1223, 811, 1167, 655, 764, 1217, 94, 650, 418, 649, 1116, 1607, 699, 1219, 1269, 889, 531, 1062, 1598, 1118,
+ 1178, 1440, 722, 1398, 479, 961, 1059, 551, 581, 370, 390, 1029, 768, 945, 1492, 941, 1178, 1229, 311, 793,
+ 963, 814, 522, 779, 971, 942, 464, 923, 1243, 1060, 193, 22, 1463, 899, 871, 1172, 1101, 1350, 923, 701,
+ 1209, 1291, 1146, 477, 816, 1525, 1595, 1059, 459, 1290, 229, 642, 734, 162, 1223, 1578, 739, 1853, 1493, 1205,
+ 986, 176, 1186, 832, 724, 1406, 959, 1115, 712, 541, 1460, 1528, 1203, 1205, 799, 379, 1367, 1608, 839, 679,
+ 1506, 633, 865, 326, 218, 1071, 572, 242, 1204, 201, 1447, 1638, 1584, 1079, 406, 198, 440, 1551, 965, 795,
+ 958, 554, 487, 406, 701, 1203, 1799, 1071, 537, 1202, 1066, 1159, 1394, 1338, 1008, 761, 1282, 1264, 495, 849,
+ 1052, 395, 1086, 1743, 1094, 1515, 1453, 1615, 1477, 1737, 522, 1071, 1174, 1552, 881, 1391, 723, 1179, 1341, 701,
+ 1164, 870, 561, 1243, 1173, 635, 1363, 1034, 1161, 775, 840, 1400, 1621, 668, 353, 1418, 1172, 647, 413, 875,
+ 642, 1212, 818, 1230, 1114, 1562, 1664, 1067, 101, 1246, 1629, 1727, 936, 829, 510, 1256, 1161, 1679, 199, 1287,
+ 944, 427, 1202, 383, 1592, 238, 404, 1190, 937, 896, 1059, 1005, 1722, 610, 989, 612, 1202, 698, 1590, 840,
+ 1902, 643, 650, 938, 996, 1553, 959, 1788, 1763, 843, 1493, 1088, 1570, 806, 1262, 833, 1154, 969, 1124, 973,
+ 1338, 310, 1573, 711, 1060, 986, 1019, 737, 263, 889, 1225, 772, 1364, 1149, 441, 938, 1064, 872, 273, 901,
+ 1763, 1498, 582, 1323, 1312, 740, 617, 914, 693, 1537, 1153, 326, 1017, 1396, 745, 327, 585, 1358, 1132, 947,
+ 768, 1100, 532, 893, 1313, 1001, 874, 1173, 1048, 563, 92, 809, 1128, 1314, 1304, 572, 1774, 1266, 1118, 977,
+ 958, 1088, 1405, 1203, 678, 1483, 1682, 1250, 376, 1734, 693, 529, 575, 1060, 954, 1021, 1095, 1293, 910, 426,
+ 1161, 1459, 796, 1078, 314, 1030, 647, 983, 1378, 112, 699, 1135, 753, 1399, 1087, 215, 947, 1561, 1024, 892,
+ 714, 663, 598, 1347, 164, 1486, 1003, 1076, 1006, 906, 1383, 823, 537, 1051, 1459, 1324, 1064, 754, 895, 669,
+ 1349, 661, 715, 1326, 1100, 548, 1224, 382, 743, 637, 646, 1115, 635, 1257, 181, 974, 1383, 808, 1337, 907,
+ 222, 900, 1267, 1341, 1342, 1572, 1312, 396, 716, 743, 1274, 1573, 1217, 1441, 777, 1886, 928, 1064, 682, 1389,
+ 137, 1581, 870, 182, 979, 1741, 1597, 324, 1688, 1388, 1350, 1605, 1215, 1442, 447, 816, 397, 620, 1695, 77,
+ 1003, 696, 1102, 860, 796, 1090, 1079, 1613, 1243, 602, 683, 1348, 722, 1480, 175, 191, 1944, 484, 735, 778,
+ 877, 1252, 1250, 1318, 698, 1214, 991, 1443, 1284, 1230, 1526, 1270, 1356, 1533, 427, 788, 1681, 826, 1242, 1340,
+ 812, 1094, 833, 1043, 479, 1481, 1401, 1031, 1147, 1531, 597, 820, 1338, 1314, 649, 1578, 1034, 1317, 922, 1787,
+ 970, 501, 252, 705, 707, 695, 1184, 1098, 1235, 433, 642, 998, 1336, 1421, 1641, 695, 1137, 1150, 1468, 813,
+ 1161, 1654, 206, 1166, 782, 1093, 1641, 1111, 1182, 1696, 1488, 1289, 915, 1674, 309, 1117, 790, 912, 833, 890,
+ 1081, 727, 239, 1188, 1132, 1566, 541, 1211, 1041, 1312, 1573, 820, 581, 879, 998, 398, 1491, 946, 396, 161,
+ 111, 1044, 939, 1266, 1691, 749, 1084, 1946, 946, 1511, 1512, 1005, 1092, 1537, 923, 1251, 1304, 1283, 1408, 949,
+ 522, 1405, 909, 952, 570, 1521, 1722, 1085, 1051, 792, 1229, 1305, 730, 1212, 789, 424, 1100, 566, 1376, 535,
+ 426, 187, 1679, 904, 880, 1174, 341, 833, 1429, 1254, 594, 964, 1750, 1332, 864, 1662, 916, 731, 835, 425,
+ 598, 328, 1198, 773, 1326, 1130, 595, 857, 781, 1422, 1346, 812, 1189, 1299, 261, 1054, 786, 1407, 1227, 952,
+ 730, 755, 430, 1767, 1117, 1804, 739, 411, 1581, 522, 1391, 371, 552, 763, 1179, 1267, 480, 1212, 1227, 562,
+ 1332, 163, 987, 496, 1216, 1654, 1293, 1800, 1373, 942, 1247, 572, 750, 818, 1263, 590, 82, 1198, 954, 592,
+ 1756, 1314, 1451, 262, 864, 43, 1455, 1278, 1495, 1269, 1637, 436, 923, 1776, 1071, 780, 1298, 796, 1082, 759,
+ 415, 1390, 1323, 665, 1541, 886, 971, 1121, 1550, 898, 756, 997, 1414, 972, 971, 954, 752, 1564, 798, 903,
+ 1335, 925, 1132, 783, 1412, 509, 620, 1531, 1348, 788, 834, 685, 384, 746, 1469, 785, 1332, 990, 983, 786,
+ 1738, 1152, 1428, 744, 359, 1333, 1198, 1451, 943, 1412, 1051, 1168, 1040, 524, 1149, 1327, 962, 1448, 858, 983
+};
+
--- /dev/null
+
+#define DATA_SIZE 300
+
+int input1_data[DATA_SIZE] =
+{
+ 41, 833, 564, 187, 749, 350, 132, 949, 584, 805, 621, 6, 931, 890, 392, 694, 961, 110, 116, 296,
+ 426, 314, 659, 774, 319, 678, 875, 376, 474, 938, 539, 569, 203, 280, 759, 606, 511, 657, 195, 81,
+ 267, 229, 337, 944, 902, 241, 913, 826, 933, 985, 195, 960, 566, 350, 649, 657, 181, 111, 859, 65,
+ 288, 349, 141, 905, 886, 264, 576, 979, 761, 241, 478, 499, 403, 222, 444, 721, 676, 317, 224, 937,
+ 288, 119, 615, 606, 389, 351, 455, 278, 367, 358, 584, 62, 985, 403, 346, 517, 559, 908, 775, 255,
+ 778, 598, 143, 33, 125, 941, 933, 799, 553, 431, 648, 952, 287, 19, 49, 86, 95, 441, 587, 614,
+ 382, 280, 808, 971, 819, 344, 450, 512, 965, 347, 808, 882, 537, 946, 701, 356, 567, 891, 22, 568,
+ 665, 423, 434, 158, 2, 84, 247, 49, 435, 792, 869, 486, 414, 369, 548, 518, 888, 682, 284, 264,
+ 499, 290, 897, 215, 731, 688, 251, 786, 555, 302, 528, 544, 322, 947, 287, 824, 304, 788, 733, 959,
+ 366, 722, 294, 975, 653, 748, 91, 378, 105, 102, 381, 651, 825, 840, 356, 148, 54, 140, 955, 343,
+ 533, 757, 521, 837, 592, 13, 173, 63, 121, 133, 758, 372, 951, 39, 129, 110, 847, 437, 255, 269,
+ 409, 628, 399, 549, 753, 564, 171, 19, 727, 501, 777, 43, 753, 81, 202, 853, 153, 760, 357, 943,
+ 922, 328, 496, 442, 516, 641, 276, 786, 113, 842, 907, 275, 237, 32, 784, 565, 357, 803, 819, 751,
+ 280, 85, 458, 454, 710, 459, 41, 253, 377, 508, 700, 860, 480, 741, 499, 709, 49, 371, 873, 945,
+ 992, 526, 721, 435, 232, 497, 697, 30, 348, 250, 350, 250, 573, 784, 749, 502, 823, 826, 170, 160
+};
+
+int input2_data[DATA_SIZE] =
+{
+ 454, 335, 1, 989, 365, 572, 64, 153, 216, 140, 210, 572, 339, 593, 898, 228, 12, 883, 750, 646,
+ 500, 436, 701, 812, 981, 150, 696, 564, 272, 258, 647, 509, 88, 703, 669, 375, 551, 936, 592, 569,
+ 952, 800, 584, 643, 368, 489, 328, 313, 592, 388, 543, 649, 979, 997, 814, 79, 208, 998, 629, 847,
+ 704, 997, 253, 715, 430, 415, 538, 700, 4, 494, 100, 864, 693, 416, 296, 285, 620, 78, 351, 540,
+ 646, 169, 527, 289, 796, 801, 720, 758, 745, 92, 989, 271, 853, 788, 531, 222, 461, 241, 358, 332,
+ 684, 740, 446, 311, 743, 557, 479, 557, 925, 796, 357, 891, 666, 514, 557, 870, 853, 440, 61, 678,
+ 396, 9, 17, 170, 291, 380, 536, 185, 917, 539, 983, 887, 54, 612, 951, 479, 151, 7, 641, 335,
+ 730, 95, 728, 280, 395, 688, 911, 476, 815, 729, 265, 127, 236, 214, 180, 6, 503, 596, 173, 643,
+ 346, 599, 68, 849, 658, 619, 121, 131, 828, 667, 433, 487, 753, 125, 626, 14, 10, 403, 106, 703,
+ 818, 964, 406, 874, 856, 86, 60, 660, 667, 153, 121, 98, 412, 236, 12, 423, 965, 216, 621, 361,
+ 921, 715, 647, 299, 886, 682, 36, 493, 551, 537, 969, 643, 434, 415, 303, 438, 860, 203, 478, 988,
+ 675, 719, 990, 338, 450, 633, 155, 646, 452, 427, 509, 988, 426, 12, 483, 142, 339, 390, 50, 171,
+ 601, 105, 968, 121, 879, 81, 870, 600, 603, 871, 887, 610, 404, 234, 745, 526, 275, 441, 226, 752,
+ 943, 726, 709, 201, 54, 758, 53, 397, 41, 141, 416, 747, 219, 478, 770, 180, 482, 691, 725, 173,
+ 186, 914, 1, 963, 247, 464, 362, 521, 233, 120, 40, 779, 195, 161, 743, 439, 355, 403, 141, 633
+};
+
+int verify_data[DATA_SIZE] =
+{
+ 495, 1168, 565, 1176, 1114, 922, 196, 1102, 800, 945, 831, 578, 1270, 1483, 1290, 922, 973, 993, 866, 942,
+ 926, 750, 1360, 1586, 1300, 828, 1571, 940, 746, 1196, 1186, 1078, 291, 983, 1428, 981, 1062, 1593, 787, 650,
+ 1219, 1029, 921, 1587, 1270, 730, 1241, 1139, 1525, 1373, 738, 1609, 1545, 1347, 1463, 736, 389, 1109, 1488, 912,
+ 992, 1346, 394, 1620, 1316, 679, 1114, 1679, 765, 735, 578, 1363, 1096, 638, 740, 1006, 1296, 395, 575, 1477,
+ 934, 288, 1142, 895, 1185, 1152, 1175, 1036, 1112, 450, 1573, 333, 1838, 1191, 877, 739, 1020, 1149, 1133, 587,
+ 1462, 1338, 589, 344, 868, 1498, 1412, 1356, 1478, 1227, 1005, 1843, 953, 533, 606, 956, 948, 881, 648, 1292,
+ 778, 289, 825, 1141, 1110, 724, 986, 697, 1882, 886, 1791, 1769, 591, 1558, 1652, 835, 718, 898, 663, 903,
+ 1395, 518, 1162, 438, 397, 772, 1158, 525, 1250, 1521, 1134, 613, 650, 583, 728, 524, 1391, 1278, 457, 907,
+ 845, 889, 965, 1064, 1389, 1307, 372, 917, 1383, 969, 961, 1031, 1075, 1072, 913, 838, 314, 1191, 839, 1662,
+ 1184, 1686, 700, 1849, 1509, 834, 151, 1038, 772, 255, 502, 749, 1237, 1076, 368, 571, 1019, 356, 1576, 704,
+ 1454, 1472, 1168, 1136, 1478, 695, 209, 556, 672, 670, 1727, 1015, 1385, 454, 432, 548, 1707, 640, 733, 1257,
+ 1084, 1347, 1389, 887, 1203, 1197, 326, 665, 1179, 928, 1286, 1031, 1179, 93, 685, 995, 492, 1150, 407, 1114,
+ 1523, 433, 1464, 563, 1395, 722, 1146, 1386, 716, 1713, 1794, 885, 641, 266, 1529, 1091, 632, 1244, 1045, 1503,
+ 1223, 811, 1167, 655, 764, 1217, 94, 650, 418, 649, 1116, 1607, 699, 1219, 1269, 889, 531, 1062, 1598, 1118,
+ 1178, 1440, 722, 1398, 479, 961, 1059, 551, 581, 370, 390, 1029, 768, 945, 1492, 941, 1178, 1229, 311, 793
+};
+
--- /dev/null
+#!/usr/bin/perl -w
+#==========================================================================
+# vvadd_gendata.pl
+#
+# Author : Christopher Batten (cbatten@mit.edu)
+# Date : April 29, 2005
+#
+(our $usageMsg = <<'ENDMSG') =~ s/^\#//gm;
+#
+# Simple script which creates an input data set and the reference data
+# for the vvadd benchmark.
+#
+ENDMSG
+
+use strict "vars";
+use warnings;
+no warnings("once");
+use Getopt::Long;
+
+#--------------------------------------------------------------------------
+# Command line processing
+#--------------------------------------------------------------------------
+
+our %opts;
+
+sub usage()
+{
+
+ print "\n";
+ print " Usage: vvadd_gendata.pl [options] \n";
+ print "\n";
+ print " Options:\n";
+ print " --help print this message\n";
+ print " --size size of input data [1000]\n";
+ print " --seed random seed [1]\n";
+ print "$usageMsg";
+
+ exit();
+}
+
+sub processCommandLine()
+{
+
+ $opts{"help"} = 0;
+ $opts{"size"} = 1000;
+ $opts{"seed"} = 1;
+ Getopt::Long::GetOptions( \%opts, 'help|?', 'size:i', 'seed:i' ) or usage();
+ $opts{"help"} and usage();
+
+}
+
+#--------------------------------------------------------------------------
+# Helper Functions
+#--------------------------------------------------------------------------
+
+sub printArray
+{
+ my $arrayName = $_[0];
+ my $arrayRef = $_[1];
+
+ my $numCols = 20;
+ my $arrayLen = scalar(@{$arrayRef});
+
+ print "int ".$arrayName."[DATA_SIZE] = \n";
+ print "{\n";
+
+ if ( $arrayLen <= $numCols ) {
+ print " ";
+ for ( my $i = 0; $i < $arrayLen; $i++ ) {
+ print sprintf("%3d",$arrayRef->[$i]);
+ if ( $i != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ else {
+ my $numRows = int($arrayLen/$numCols);
+ for ( my $j = 0; $j < $numRows; $j++ ) {
+ print " ";
+ for ( my $i = 0; $i < $numCols; $i++ ) {
+ my $index = $j*$numCols + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ if ( $arrayLen > ($numRows*$numCols) ) {
+ print " ";
+ for ( my $i = 0; $i < ($arrayLen-($numRows*$numCols)); $i++ ) {
+ my $index = $numCols*$numRows + $i;
+ print sprintf("%3d",$arrayRef->[$index]);
+ if ( $index != $arrayLen-1 ) {
+ print ", ";
+ }
+ }
+ print "\n";
+ }
+
+ }
+
+ print "};\n\n";
+}
+
+#--------------------------------------------------------------------------
+# Main
+#--------------------------------------------------------------------------
+
+sub main()
+{
+
+ processCommandLine();
+ srand($opts{"seed"});
+
+ my @values1;
+ my @values2;
+ my @sum;
+ for ( my $i = 0; $i < $opts{"size"}; $i++ ) {
+ my $value1 = int(rand(999));
+ my $value2 = int(rand(999));
+ push( @values1, $value1 );
+ push( @values2, $value2 );
+ push( @sum, $value1 + $value2 );
+ }
+
+
+ print "\n\#define DATA_SIZE ".$opts{"size"}." \n\n";
+ printArray( "input1_data", \@values1 );
+ printArray( "input2_data", \@values2 );
+ printArray( "verify_data", \@sum );
+
+}
+
+main();
+
--- /dev/null
+//**************************************************************************
+// Vector-vector add benchmark
+//--------------------------------------------------------------------------
+//
+// This benchmark uses adds to vectors and writes the results to a
+// third vector. The input data (and reference data) should be
+// generated using the vvadd_gendata.pl perl script and dumped
+// to a file named dataset1.h The smips-gcc toolchain does not
+// support system calls so printf's can only be used on a host system,
+// not on the smips processor simulator itself. You should not change
+// anything except the HOST_DEBUG and PREALLOCATE macros for your timing
+// runs.
+
+//--------------------------------------------------------------------------
+// Macros
+
+// Set HOST_DEBUG to 1 if you are going to compile this for a host
+// machine (ie Athena/Linux) for debug purposes and set HOST_DEBUG
+// to 0 if you are compiling with the smips-gcc toolchain.
+
+#ifndef HOST_DEBUG
+#define HOST_DEBUG 0
+#endif
+
+// Set PREALLOCATE to 1 if you want to preallocate the benchmark
+// function before starting stats. If you have instruction/data
+// caches and you don't want to count the overhead of misses, then
+// you will need to use preallocation.
+
+#ifndef PREALLOCATE
+#define PREALLOCATE 0
+#endif
+
+// Set SET_STATS to 1 if you want to carve out the piece that actually
+// does the computation.
+
+#ifndef SET_STATS
+#define SET_STATS 0
+#endif
+
+//--------------------------------------------------------------------------
+// Input/Reference Data
+
+#include "dataset1.h"
+
+//--------------------------------------------------------------------------
+// Helper functions
+
+int verify( int n, int test[], int correct[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ ) {
+ if ( test[i] != correct[i] ) {
+ return 2;
+ }
+ }
+ return 1;
+}
+
+#if HOST_DEBUG
+void printArray( char name[], int n, int arr[] )
+{
+ int i;
+ printf( " %10s :", name );
+ for ( i = 0; i < n; i++ )
+ printf( " %3d ", arr[i] );
+ printf( "\n" );
+}
+#endif
+
+void finishTest( int toHostValue )
+{
+#if HOST_DEBUG
+ if ( toHostValue == 1 )
+ printf( "*** PASSED ***\n" );
+ else
+ printf( "*** FAILED *** (tohost = %d)\n", toHostValue );
+ exit(0);
+#else
+ asm( "mtpcr %0, cr30" : : "r" (toHostValue) );
+ while ( 1 ) { }
+#endif
+}
+
+void setStats( int enable )
+{
+#if ( !HOST_DEBUG && SET_STATS )
+ asm( "mtpcr %0, cr10" : : "r" (enable) );
+#endif
+}
+
+//--------------------------------------------------------------------------
+// vvadd function
+
+void vvadd( int n, int a[], int b[], int c[] )
+{
+ int i;
+ for ( i = 0; i < n; i++ )
+ c[i] = a[i] + b[i];
+}
+
+//--------------------------------------------------------------------------
+// Main
+
+int main( int argc, char* argv[] )
+{
+ int results_data[DATA_SIZE];
+
+ // Output the input array
+
+#if HOST_DEBUG
+ printArray( "input1", DATA_SIZE, input1_data );
+ printArray( "input2", DATA_SIZE, input2_data );
+ printArray( "verify", DATA_SIZE, verify_data );
+#endif
+
+ // If needed we preallocate everything in the caches
+
+#if PREALLOCATE
+ vvadd( DATA_SIZE, input1_data, input2_data, results_data );
+#endif
+
+ // Do the vvadd
+
+ setStats(1);
+ vvadd( DATA_SIZE, input1_data, input2_data, results_data );
+ setStats(0);
+
+ // Print out the results
+
+#if HOST_DEBUG
+ printArray( "results", DATA_SIZE, results_data );
+#endif
+
+ // Check the results
+
+ finishTest(verify( DATA_SIZE, results_data, verify_data ));
+
+}
projects / riscv-tests.git / commitdiff