2019-05-15 |
Luke Kenneth Casso... | try random inputs |
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2019-05-15 |
Luke Kenneth Casso... | write-after-read hazard working |
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2019-05-15 |
Luke Kenneth Casso... | make global pending sync-delayed |
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2019-05-15 |
Luke Kenneth Casso... | make fn unit invert readable, however qualify with... |
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2019-05-15 |
Luke Kenneth Casso... | increase counter, experiment with longer completion... |
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2019-05-15 |
Luke Kenneth Casso... | very weird: invert readable vector, cscore works |
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2019-05-14 |
Luke Kenneth Casso... | experimenting with cscore, overlapping instructions |
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2019-05-14 |
Luke Kenneth Casso... | inverted global write pend vector, on creation of reada... |
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2019-05-14 |
Luke Kenneth Casso... | experimenting with score6600 |
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2019-05-14 |
Luke Kenneth Casso... | experimenting with cscore |
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2019-05-14 |
Luke Kenneth Casso... | latch Function Unit registers based on "issue" signal |
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2019-05-13 |
Luke Kenneth Casso... | comb on intpick |
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2019-05-13 |
Luke Kenneth Casso... | score6600 working without FunctionUnit (using dep matrices) |
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2019-05-13 |
Luke Kenneth Casso... | sync on req_rel |
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2019-05-13 |
Luke Kenneth Casso... | return to latch on src for oper |
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2019-05-13 |
Luke Kenneth Casso... | rename intermediate signals to wr_wait/rd_wait |
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2019-05-13 |
Luke Kenneth Casso... | split out readable/writable setup |
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2019-05-13 |
Luke Kenneth Casso... | go_rd/go_wr not arrays any more |
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2019-05-13 |
Luke Kenneth Casso... | use operand latch, seems to work (6600 not cscore) |
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2019-05-13 |
Luke Kenneth Casso... | add fn-unit src/dest latch registers |
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2019-05-13 |
Luke Kenneth Casso... | make read/write-pending syncd |
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2019-05-13 |
Luke Kenneth Casso... | use signals instead of arrays |
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2019-05-13 |
Luke Kenneth Casso... | make insn_i a signal of length n_insns instead of Array |
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2019-05-12 |
Luke Kenneth Casso... | scoreboard 6600 semi-working (sync/comb issue) |
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2019-05-12 |
Luke Kenneth Casso... | remove unneeded imports |
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2019-05-12 |
Luke Kenneth Casso... | experimenting / debugging score6600 |
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2019-05-12 |
Luke Kenneth Casso... | split function units (and read/write pending vectors... |
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2019-05-12 |
Luke Kenneth Casso... | split computation units to separate class |
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2019-05-12 |
Luke Kenneth Casso... | add debug prints |
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2019-05-11 |
Luke Kenneth Casso... | debugging score6600 matrix |
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2019-05-11 |
Luke Kenneth Casso... | debug score6600 |
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2019-05-11 |
Luke Kenneth Casso... | dependence cell, src2 is combinatorial (latch is alread... |
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2019-05-11 |
Luke Kenneth Casso... | try removing some syncs |
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2019-05-11 |
Luke Kenneth Casso... | add in function units to score6600 |
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2019-05-11 |
Luke Kenneth Casso... | link function units back in to score6600 |
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2019-05-11 |
Luke Kenneth Casso... | use register latching in Computation Unit |
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2019-05-11 |
Luke Kenneth Casso... | whoops, readable/writable is inverted in fu picker... |
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2019-05-10 |
Luke Kenneth Casso... | dependency cells enable on q not qn |
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2019-05-10 |
Luke Kenneth Casso... | start connecting fu and reg dep matrices |
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2019-05-10 |
Luke Kenneth Casso... | add variant using original (ish) 6600 scoreboard |
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2019-05-10 |
Luke Kenneth Casso... | split out register decode from issue unit |
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2019-05-10 |
Luke Kenneth Casso... | derive from Elaboratable |
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2019-05-10 |
Luke Kenneth Casso... | remove unneeded imports |
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2019-05-10 |
Luke Kenneth Casso... | move code around to get set associative cache working |
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2019-05-10 |
Luke Kenneth Casso... | update cam test |
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2019-05-10 |
Luke Kenneth Casso... | update pte test |
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2019-05-10 |
Luke Kenneth Casso... | update perm validator test |
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2019-05-10 |
Luke Kenneth Casso... | remove unneeded unit test |
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2019-05-10 |
Luke Kenneth Casso... | fix imports in LFSR test |
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2019-05-10 |
Luke Kenneth Casso... | update camentry unit test |
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2019-05-10 |
Luke Kenneth Casso... | add src1/2 pending outputs |
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2019-05-09 |
Luke Kenneth Casso... | get scoreboard reasonably working |
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2019-05-09 |
Luke Kenneth Casso... | decode wrong way round on issue unit |
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2019-05-09 |
Luke Kenneth Casso... | reduce ANDing chain (using NOR) in group picker |
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2019-05-09 |
Luke Kenneth Casso... | fix logic-bug in group picker |
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2019-05-09 |
Luke Kenneth Casso... | add python simulation of alu |
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2019-05-08 |
Luke Kenneth Casso... | move sync from intpick to fn unit readable |
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2019-05-08 |
Luke Kenneth Casso... | make readable_i sync, stops infinite loop |
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2019-05-08 |
Luke Kenneth Casso... | SRLatch not used in issue_unit |
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2019-05-08 |
Luke Kenneth Casso... | add some more experimental instructions |
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2019-05-08 |
Luke Kenneth Casso... | add some more experimental instructions |
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2019-05-08 |
Luke Kenneth Casso... | disable writethru for now |
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2019-05-08 |
Luke Kenneth Casso... | disable fpissue |
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2019-05-08 |
Luke Kenneth Casso... | make SR Latch async again, make busy signal sync into... |
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2019-05-08 |
Luke Kenneth Casso... | rename variable wid -> dep |
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2019-05-08 |
Luke Kenneth Casso... | make write latch sync in Function Unit |
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2019-05-08 |
Luke Kenneth Casso... | add decode out of src1 and src2 pending from FnUnit |
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2019-05-08 |
Luke Kenneth Casso... | add regfile array test |
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2019-05-08 |
Luke Kenneth Casso... | begin debugging, temporary sync on issueunit |
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2019-05-08 |
Luke Kenneth Casso... | start on unit test |
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2019-05-08 |
Luke Kenneth Casso... | connect up ALUs |
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2019-05-08 |
Luke Kenneth Casso... | whoops connect enable / data correct way round in regfi... |
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2019-05-08 |
Luke Kenneth Casso... | add computational unit |
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2019-05-08 |
Luke Kenneth Casso... | add register file connection |
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2019-05-08 |
Luke Kenneth Casso... | add ORing of port inputs together |
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2019-05-08 |
Luke Kenneth Casso... | connect to integer global pending vectors |
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2019-05-08 |
Luke Kenneth Casso... | add intpick connections |
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2019-05-08 |
Luke Kenneth Casso... | rename rel_req to req_rel |
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2019-05-08 |
Luke Kenneth Casso... | replace go_read/go_write with go_rd/go_wr |
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2019-05-08 |
Luke Kenneth Casso... | connect issue unit to function units |
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2019-05-08 |
Luke Kenneth Casso... | start wiring up issue unit |
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2019-05-08 |
Luke Kenneth Casso... | add int fu-reg dep matrix |
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2019-05-08 |
Luke Kenneth Casso... | add names to read/write ports, add priority picker... |
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2019-05-08 |
Luke Kenneth Casso... | begin connecting units together |
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2019-05-07 |
Luke Kenneth Casso... | add nmigen alu_hier to experiment |
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2019-05-07 |
Luke Kenneth Casso... | add a variant of a regfile that has individual read... |
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2019-05-07 |
Luke Kenneth Casso... | add regfile.py |
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2019-05-07 |
Luke Kenneth Casso... | update layout of test_helper.py |
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2019-05-07 |
Luke Kenneth Casso... | convert test_address_encoder.py to nosetest3 compatibility |
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2019-05-07 |
Luke Kenneth Casso... | add __init__.py to scoreboard directory |
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2019-05-07 |
Luke Kenneth Casso... | reorg TLB src |
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2019-05-07 |
Luke Kenneth Casso... | move main python code to src directory |
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