2019-05-20 |
Luke Kenneth Casso... | attempting to work out FU-FU matrix connections |
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2019-05-20 |
Luke Kenneth Casso... | include hazard line to swap rd/wr dependencies |
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2019-05-19 |
Luke Kenneth Casso... | non-overlapping instructions ok |
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2019-05-19 |
Luke Kenneth Casso... | sync ok on simple add |
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2019-05-19 |
Luke Kenneth Casso... | add reg clearing and read-request release |
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2019-05-19 |
Luke Kenneth Casso... | use register-based DepCell |
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2019-05-19 |
Luke Kenneth Casso... | creating separate dependency cell which can be used... |
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2019-05-19 |
Luke Kenneth Casso... | experiment switching over fwd and rsel in dependency... |
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2019-05-19 |
Luke Kenneth Casso... | add individual dependency cell (sync mode) |
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2019-05-19 |
Luke Kenneth Casso... | scoreboard 6600 experimentation |
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2019-05-18 |
Luke Kenneth Casso... | whoops bug where rsel lists were being re-initialised... |
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2019-05-18 |
Luke Kenneth Casso... | reduce length of vectors (per-row only single bit) |
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2019-05-18 |
Luke Kenneth Casso... | connect up vectors direct |
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2019-05-18 |
Luke Kenneth Casso... | connect dependency row outputs |
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2019-05-18 |
Luke Kenneth Casso... | compress dependency matrix outputs into a row |
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2019-05-18 |
Luke Kenneth Casso... | move dependency cells to row class |
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2019-05-18 |
Luke Kenneth Casso... | Revert "whoops use global vector correctly" |
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2019-05-18 |
Luke Kenneth Casso... | whoops use global vector correctly |
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2019-05-18 |
Luke Kenneth Casso... | whoops use global vector correctly |
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2019-05-18 |
Luke Kenneth Casso... | reduce syncs, get FU-FU and FU on same clock cycle |
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2019-05-18 |
Luke Kenneth Casso... | now using readable/writable from fu-fu matrix, seems... |
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2019-05-18 |
Luke Kenneth Casso... | use FU-FU matrix, seems to be working, still have to... |
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2019-05-18 |
Luke Kenneth Casso... | use FU-FU matrix, seems to be working, still have to... |
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2019-05-16 |
Luke Kenneth Casso... | reorg instr test issue |
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2019-05-16 |
Luke Kenneth Casso... | add back in rd-flag qualification into fn unit |
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2019-05-16 |
Luke Kenneth Casso... | bring in go_rd_i into 6600 scoreboard, on 1-clock delay |
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2019-05-16 |
Luke Kenneth Casso... | and in go_rd_i into group picker read |
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2019-05-16 |
Luke Kenneth Casso... | remove & rd_l.q, is now in group picker |
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2019-05-16 |
Luke Kenneth Casso... | add in go_rd |
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2019-05-16 |
Luke Kenneth Casso... | experiment lock out of registers in read vector |
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2019-05-16 |
Luke Kenneth Casso... | sync function unit src/dest |
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2019-05-16 |
Luke Kenneth Casso... | getting there with instruction overlapping |
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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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