Scons: Drop RUBY as compile time option.

[gem5.git] / configs / example / se.py

diff --git a/configs/example/se.py b/configs/example/se.py
index 67a2340cee2a2cded50ea667c5d74f8dffc6e83e..a34a03b29fe919ab5ed7cc249d764ba0a6473c75 100644 (file)
--- a/configs/example/se.py
+++ b/configs/example/se.py
@@ -30,16 +30,26 @@
 #
 # "m5 test.py"
 
+import os
+import optparse
+import sys
+from os.path import join as joinpath
+
 import m5
+from m5.defines import buildEnv
+from m5.objects import *
+from m5.util import addToPath, fatal
 
-if m5.build_env['FULL_SYSTEM']:
-    m5.fatal("This script requires syscall emulation mode (*_SE).")
+if buildEnv['FULL_SYSTEM']:
+    fatal("This script requires syscall emulation mode (*_SE).")
+
+addToPath('../common')
+addToPath('../ruby')
+
+import Ruby
 
-from m5.objects import *
-import os, optparse, sys
-from os.path import join as joinpath
-m5.AddToPath('../common')
 import Simulation
+import CacheConfig
 from Caches import *
 from cpu2000 import *
 
@@ -52,7 +62,8 @@ parser = optparse.OptionParser()
 
 # Benchmark options
 parser.add_option("-c", "--cmd",
-    default=joinpath(m5_root, "tests/test-progs/hello/bin/alpha/linux/hello"),
+    default=joinpath(m5_root, "tests/test-progs/hello/bin/%s/linux/hello" % \
+            buildEnv['TARGET_ISA']),
     help="The binary to run in syscall emulation mode.")
 parser.add_option("-o", "--options", default="",
     help='The options to pass to the binary, use " " around the entire string')
@@ -62,26 +73,41 @@ parser.add_option("--errout", default="", help="Redirect stderr to a file.")
 
 execfile(os.path.join(config_root, "common", "Options.py"))
 
+if buildEnv['PROTOCOL'] != 'None':
+    parser.add_option("--ruby", action="store_true")
+    if '--ruby' in sys.argv:
+        Ruby.define_options(parser)
+
 (options, args) = parser.parse_args()
 
 if args:
     print "Error: script doesn't take any positional arguments"
     sys.exit(1)
 
+multiprocesses = []
+apps = []
+
 if options.bench:
-    try:
-        if m5.build_env['TARGET_ISA'] != 'alpha':
-            print >>sys.stderr, "Simpoints code only works for Alpha ISA at this time"
-            sys.exit(1)
-        exec("workload = %s('alpha', 'tru64', 'ref')" % options.bench)
-        process = workload.makeLiveProcess()
-    except:
-        print >>sys.stderr, "Unable to find workload for %s" % options.bench
+    apps = options.bench.split("-")
+    if len(apps) != options.num_cpus:
+        print "number of benchmarks not equal to set num_cpus!"
         sys.exit(1)
+
+    for app in apps:
+        try:
+            if buildEnv['TARGET_ISA'] == 'alpha':
+                exec("workload = %s('alpha', 'tru64', 'ref')" % app)
+            else:
+                exec("workload = %s(buildEnv['TARGET_ISA'], 'linux', 'ref')" % app)
+            multiprocesses.append(workload.makeLiveProcess())
+        except:
+            print >>sys.stderr, "Unable to find workload for %s: %s" % (buildEnv['TARGET_ISA'], app)
+            sys.exit(1)
 else:
     process = LiveProcess()
     process.executable = options.cmd
     process.cmd = [options.cmd] + options.options.split()
+    multiprocesses.append(process)
 
 
 if options.input != "":
@@ -94,8 +120,9 @@ if options.errout != "":
 
 # By default, set workload to path of user-specified binary
 workloads = options.cmd
+numThreads = 1
 
-if options.detailed:
+if options.detailed or options.inorder:
     #check for SMT workload
     workloads = options.cmd.split(';')
     if len(workloads) > 1:
@@ -124,11 +151,23 @@ if options.detailed:
                 smt_process.errout = errouts[smt_idx]
             process += [smt_process, ]
             smt_idx += 1
+    numThreads = len(workloads)
+    
+if options.ruby:
+    if options.detailed:
+        print >> sys.stderr, "Ruby only works with TimingSimpleCPU!!"
+        sys.exit(1)
+    elif not options.timing:
+        print >> sys.stderr, "****WARN:  using Timing CPU since it's needed by Ruby"
 
-(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
+    class CPUClass(TimingSimpleCPU): pass
+    test_mem_mode = 'timing'
+    FutureClass = None
+else:
+    (CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)
 
 CPUClass.clock = '2GHz'
-CPUClass.numThreads = len(workloads)
+CPUClass.numThreads = numThreads;
 
 np = options.num_cpus
 
@@ -136,23 +175,20 @@ system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)],
                 physmem = PhysicalMemory(range=AddrRange("512MB")),
                 membus = Bus(), mem_mode = test_mem_mode)
 
-system.physmem.port = system.membus.port
-
-if options.l2cache:
-    system.l2 = L2Cache(size='2MB')
-    system.tol2bus = Bus()
-    system.l2.cpu_side = system.tol2bus.port
-    system.l2.mem_side = system.membus.port
+if options.ruby:
+    options.use_map = True
+    Ruby.create_system(options, system)
+    assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
+else:
+    system.physmem.port = system.membus.port
+    CacheConfig.config_cache(options, system)
 
 for i in xrange(np):
-    if options.caches:
-        system.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '32kB'),
-                                              L1Cache(size = '64kB'))
-    if options.l2cache:
-        system.cpu[i].connectMemPorts(system.tol2bus)
-    else:
-        system.cpu[i].connectMemPorts(system.membus)
-    system.cpu[i].workload = process
+    system.cpu[i].workload = multiprocesses[i]
+
+    if options.ruby:
+        system.cpu[i].icache_port = system.ruby._cpu_ruby_ports[i].port
+        system.cpu[i].dcache_port = system.ruby._cpu_ruby_ports[i].port
 
     if options.fastmem:
         system.cpu[0].physmem_port = system.physmem.port