2019-06-15 |
Luke Kenneth Casso... | rename match to nomatch, connect ld_i and st_i |
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2019-06-15 |
Luke Kenneth Casso... | convert addr match into latched (SRLatch) version,... |
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2019-06-15 |
Luke Kenneth Casso... | use new ready/valid to ALU in CompLDST |
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2019-06-10 |
Luke Kenneth Casso... | start connecting memory function unit |
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2019-06-10 |
Luke Kenneth Casso... | only set adr_rel_o on LD or ADD/SUB, must wait for... |
tree | commitdiff |
2019-06-10 |
Luke Kenneth Casso... | starting to run into things being broken in LD/ST Comp... |
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2019-06-10 |
Luke Kenneth Casso... | properly set the number of integer ALUs (2 at the moment) |
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2019-06-10 |
Luke Kenneth Casso... | set number of ALUs to 2 |
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2019-06-10 |
Luke Kenneth Casso... | test LD/ST issue |
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2019-06-10 |
Luke Kenneth Casso... | add in ld/st operand pseudo-opcode |
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2019-06-10 |
Luke Kenneth Casso... | add in a TestMemory class |
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2019-06-10 |
Luke Kenneth Casso... | added in the LD/ST Comp Unit (not connected up yet... |
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2019-06-10 |
Luke Kenneth Casso... | move MemFunctionUnits to separate module |
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2019-06-10 |
Luke Kenneth Casso... | move FUMemMatchMatrix to mdm module |
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2019-06-09 |
Luke Kenneth Casso... | link address matching inputs to outside MemMatrix,... |
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2019-06-09 |
Luke Kenneth Casso... | bring in cancel array into FURegDepMatrix |
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2019-06-09 |
Luke Kenneth Casso... | make partialaddrmatch a matrix |
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2019-06-08 |
Luke Kenneth Casso... | rename variables |
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2019-06-08 |
Luke Kenneth Casso... | add 2nd test for mem dependency, use FU-Regs and FU... |
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2019-06-08 |
Luke Kenneth Casso... | convert Reg_Rsv and rest of FU_Reg Matrix to variable... |
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2019-06-08 |
Luke Kenneth Casso... | use loop around src nums in FU Reg Matrix |
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2019-06-08 |
Luke Kenneth Casso... | convert FU_RW_Pend accumulator to src-vector |
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2019-06-08 |
Luke Kenneth Casso... | remove unneeded signals |
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2019-06-08 |
Luke Kenneth Casso... | start propagating arrays of src regs up through depende... |
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2019-06-08 |
Luke Kenneth Casso... | whitespace |
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2019-06-08 |
Luke Kenneth Casso... | whoops use reduce(or_) not bool to merge bitwise src... |
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2019-06-08 |
Luke Kenneth Casso... | use new array-based dep cell in dep matrix |
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2019-06-08 |
Luke Kenneth Casso... | dependence cell to use arrays |
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2019-06-08 |
Luke Kenneth Casso... | reordering connections on mem-dep matrices |
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2019-06-08 |
Luke Kenneth Casso... | experiment connecting ld/st matrix to fu/mem one |
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2019-06-08 |
Luke Kenneth Casso... | add fu-mem versions of fu-fu matrix and picker vec |
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2019-06-08 |
Luke Kenneth Casso... | rename rsel vectors in mem dep cell |
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2019-06-08 |
Luke Kenneth Casso... | add fu-mem dependency cell based on fu_dep_cell.py |
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2019-06-07 |
Luke Kenneth Casso... | rename v_rd_rsel_o in dependence cell as well |
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2019-06-07 |
Luke Kenneth Casso... | rename fu-regs rd/wr sel vector |
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2019-06-07 |
Luke Kenneth Casso... | extend ld/st mem test |
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2019-06-07 |
Luke Kenneth Casso... | start preliminary test of load/store dependency matrices |
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2019-06-07 |
Luke Kenneth Casso... | continue miss_handler.py conversion |
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2019-06-06 |
Luke Kenneth Casso... | add first conversion of ariane miss handler, WIP |
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2019-06-05 |
Luke Kenneth Casso... | rename load_i and stor_i to ld_pend_i / st_pend_i,... |
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2019-06-05 |
Luke Kenneth Casso... | add mirror copy of FU_Regs Dep Matrix, names changed... |
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2019-06-05 |
Luke Kenneth Casso... | add addrgen comment |
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2019-06-03 |
Luke Kenneth Casso... | add docstring for address match comparator |
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2019-06-03 |
Luke Kenneth Casso... | add to docstring |
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2019-06-03 |
Luke Kenneth Casso... | connect up LD/ST matrix properly |
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2019-06-03 |
Luke Kenneth Casso... | add ldst_matrix.py back in, needs some work though |
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2019-06-03 |
Luke Kenneth Casso... | whoops connect vector by y not x in FUFU matrix |
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2019-06-03 |
Luke Kenneth Casso... | allow branch immediate |
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2019-06-03 |
Luke Kenneth Casso... | reasonably sure that the pipelined ALU will work... |
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2019-06-02 |
Luke Kenneth Casso... | try random instructions test with immediates, works ok |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | add immediate to ALU instructions |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | add immediate arg to instr |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | remove unneeded code |
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2019-06-02 |
Luke Kenneth Casso... | add operand-is-immediate to sim and instructions |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | add op is immediate to instruction q |
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2019-06-02 |
Luke Kenneth Casso... | start adding in immediates into CompUnit ALU |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | remove unneeded code |
tree | commitdiff |
2019-06-02 |
Luke Kenneth Casso... | whoops forgot to make CU decisions based on latched... |
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2019-06-02 |
Luke Kenneth Casso... | whoops search/replace error |
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2019-06-02 |
Luke Kenneth Casso... | add MemSim, remove redundant signal |
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2019-06-02 |
Luke Kenneth Casso... | LDSTDepCell can act as a matrix |
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2019-06-01 |
Luke Kenneth Casso... | shorten by adding temp comb = m.d.comb |
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2019-06-01 |
Luke Kenneth Casso... | addr release only on op_ldst |
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2019-06-01 |
Luke Kenneth Casso... | debug comp_ldst |
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2019-06-01 |
Luke Kenneth Casso... | make use of busy_o clearer |
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2019-06-01 |
Luke Kenneth Casso... | add LDST Computation Unit (in progress) |
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2019-06-01 |
Luke Kenneth Casso... | multi-bit LD?ST and add go_die |
tree | commitdiff |
2019-05-31 |
Luke Kenneth Casso... | issue from q is combinatorial so do not need set to... |
tree | commitdiff |
2019-05-31 |
Luke Kenneth Casso... | use instruction issue queue to get instructions into... |
tree | commitdiff |
2019-05-31 |
Luke Kenneth Casso... | got instruction queue working |
tree | commitdiff |
2019-05-30 |
Luke Kenneth Casso... | leave off number being subtracted from "ready_o" calcul... |
tree | commitdiff |
2019-05-30 |
Luke Kenneth Casso... | add instruction queue test |
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2019-05-30 |
Luke Kenneth Casso... | do instruction q as array of (flat) Signals, add in... |
tree | commitdiff |
2019-05-30 |
Luke Kenneth Casso... | flatten instruction queue using a shift register |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | remove unneeded imports |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | remove Shadow class, replace with ShadowFn, use multi... |
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2019-05-29 |
Luke Kenneth Casso... | return to SRLatches for DependencyRow, simplifies ... |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | remove FU Dep Cell, go back to SRLatch direct |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | wire up FU-FU matrix using inverted row/col |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | make FU-FU DepCell a row |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | do dependency row as multi-bit SRLatch |
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2019-05-29 |
Luke Kenneth Casso... | add start of instruction queue |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | wait for individual batch-units rather than the global... |
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2019-05-29 |
Luke Kenneth Casso... | whoops wrong mask for branch instruction decode |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | get issue logic working for issue unit array |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | latch opcode on instruction issue |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | use opcode-base issue units, parallel units |
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2019-05-29 |
Luke Kenneth Casso... | add docstring |
tree | commitdiff |
2019-05-29 |
Luke Kenneth Casso... | group computation units together |
tree | commitdiff |
2019-05-27 |
Luke Kenneth Casso... | remove waw stall from issue unit |
tree | commitdiff |
2019-05-27 |
Luke Kenneth Casso... | add an IssueUnitGroup which has a priority picker |
tree | commitdiff |
2019-05-27 |
Luke Kenneth Casso... | stop on shadow for the moment |
tree | commitdiff |
2019-05-26 |
Luke Kenneth Casso... | have to bring in a reset signal into the shadow units... |
tree | commitdiff |
2019-05-25 |
Luke Kenneth Casso... | separate out go_die from go_rd/go_wr to stop reg read... |
tree | commitdiff |
2019-05-25 |
Luke Kenneth Casso... | get fake branch delay time working |
tree | commitdiff |
2019-05-25 |
Luke Kenneth Casso... | whoops, operation supposed to be tested, not counter |
tree | commitdiff |
2019-05-25 |
Luke Kenneth Casso... | branch success/fail nearly there |
tree | commitdiff |
2019-05-25 |
Luke Kenneth Casso... | experimenting with branch shadowing |
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2019-05-25 |
Luke Kenneth Casso... | add branch speculation using shadows |
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2019-05-24 |
Luke Kenneth Casso... | use internal latch qlq value instead of creating a... |
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