| 2019-05-15 |
Luke Kenneth Casson... | write-after-read hazard working
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | make global pending sync-delayed
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | make fn unit invert readable, however qualify with...
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | increase counter, experiment with longer completion...
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | very weird: invert readable vector, cscore works
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with cscore, overlapping instructions
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | inverted global write pend vector, on creation of readable...
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with score6600
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with cscore
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | latch Function Unit registers based on "issue" signal
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | comb on intpick
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | score6600 working without FunctionUnit (using dep matrices)
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | sync on req_rel
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | return to latch on src for oper
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | rename intermediate signals to wr_wait/rd_wait
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | split out readable/writable setup
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | go_rd/go_wr not arrays any more
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | use operand latch, seems to work (6600 not cscore)
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | add fn-unit src/dest latch registers
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | make read/write-pending syncd
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | use signals instead of arrays
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | make insn_i a signal of length n_insns instead of Array
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | scoreboard 6600 semi-working (sync/comb issue)
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | remove unneeded imports
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | experimenting / debugging score6600
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | split function units (and read/write pending vectors...
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | split computation units to separate class
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | add debug prints
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | debugging score6600 matrix
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | debug score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | dependence cell, src2 is combinatorial (latch is already...
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | try removing some syncs
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | add in function units to score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | link function units back in to score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | use register latching in Computation Unit
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | whoops, readable/writable is inverted in fu picker...
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | dependency cells enable on q not qn
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | start connecting fu and reg dep matrices
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | add variant using original (ish) 6600 scoreboard
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | split out register decode from issue unit
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | derive from Elaboratable
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | remove unneeded imports
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | move code around to get set associative cache working
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update cam test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update pte test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update perm validator test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | remove unneeded unit test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | fix imports in LFSR test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update camentry unit test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | add src1/2 pending outputs
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | get scoreboard reasonably working
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | decode wrong way round on issue unit
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | reduce ANDing chain (using NOR) in group picker
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | fix logic-bug in group picker
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | add python simulation of alu
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | move sync from intpick to fn unit readable
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make readable_i sync, stops infinite loop
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | SRLatch not used in issue_unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add some more experimental instructions
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add some more experimental instructions
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable writethru for now
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable fpissue
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make SR Latch async again, make busy signal sync into...
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | rename variable wid -> dep
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make write latch sync in Function Unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add decode out of src1 and src2 pending from FnUnit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add regfile array test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | begin debugging, temporary sync on issueunit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | start on unit test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect up ALUs
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | whoops connect enable / data correct way round in regfilearray
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add computational unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add register file connection
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add ORing of port inputs together
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect to integer global pending vectors
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add intpick connections
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | rename rel_req to req_rel
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | replace go_read/go_write with go_rd/go_wr
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect issue unit to function units
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | start wiring up issue unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add int fu-reg dep matrix
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add names to read/write ports, add priority picker...
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | begin connecting units together
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add nmigen alu_hier to experiment
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add a variant of a regfile that has individual read...
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add regfile.py
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | update layout of test_helper.py
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | simplify gitignore
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add extra ignore files
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add IEEE754 FPU dependency
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | update setup.py (cookie-cut from ieee754fpu)
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | convert test_address_encoder.py to nosetest3 compatibility
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add __init__.py to scoreboard directory
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add Makefile, setup.py, blank README and NEWS
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | reorg TLB src
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | move main python code to src directory
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add scoreboard source (moving from ieee754fpu repo)
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commit | commitdiff | tree |
| 2019-04-26 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | add some use of new "Elaboratable"
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | rename LFSR2 to LFSR in test_LFSR2.py
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commit | commitdiff | tree |
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