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addr release only on op_ldst
[soc.git] / src /
2019-06-01 Luke Kenneth Casso... addr release only on op_ldst tree | commitdiff
2019-06-01 Luke Kenneth Casso... debug comp_ldst tree | commitdiff
2019-06-01 Luke Kenneth Casso... make use of busy_o clearer tree | commitdiff
2019-06-01 Luke Kenneth Casso... add LDST Computation Unit (in progress) tree | commitdiff
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 tree | commitdiff
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... tree | commitdiff
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 tree | commitdiff
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... tree | commitdiff
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 tree | commitdiff
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 tree | commitdiff
2019-05-25 Luke Kenneth Casso... add branch speculation using shadows tree | commitdiff
2019-05-24 Luke Kenneth Casso... use internal latch qlq value instead of creating a... tree | commitdiff
2019-05-24 Luke Kenneth Casso... remove dummy values for branch setup tree | commitdiff
2019-05-24 Luke Kenneth Casso... replace m.d.comb += with comb += etc. increases readability tree | commitdiff
2019-05-24 Luke Kenneth Casso... remove unneeded import tree | commitdiff
2019-05-24 Luke Kenneth Casso... use create_random_ops function tree | commitdiff
2019-05-24 Luke Kenneth Casso... add in branch speculation recorder, link to branch tree | commitdiff
2019-05-24 Luke Kenneth Casso... add branch speculation record tree | commitdiff
2019-05-24 Luke Kenneth Casso... make bgt accessible outside of CU tree | commitdiff
2019-05-24 Luke Kenneth Casso... check that bgt test ALU works tree | commitdiff
2019-05-24 Luke Kenneth Casso... add delay on branches tree | commitdiff
2019-05-24 Luke Kenneth Casso... remove unneeded code tree | commitdiff
2019-05-24 Luke Kenneth Casso... add delay on branches tree | commitdiff
2019-05-24 Luke Kenneth Casso... work on branch simulation logic tree | commitdiff
2019-05-24 Luke Kenneth Casso... reset shadow latches if neither success nor fail are... tree | commitdiff
2019-05-24 Luke Kenneth Casso... split out shared wait for issue and wait for busy clear... tree | commitdiff
2019-05-24 Luke Kenneth Casso... make a start on a branch simulator tree | commitdiff
2019-05-24 Luke Kenneth Casso... add simple branch-compare example ALU tree | commitdiff
2019-05-24 Luke Kenneth Casso... add priority picker docstring tree | commitdiff
2019-05-24 Luke Kenneth Casso... cleanup, docstrings tree | commitdiff
2019-05-23 Luke Kenneth Casso... shadow seems to do the job of guaranteeing write-after... tree | commitdiff
2019-05-23 Luke Kenneth Casso... set up the shadow grid tree | commitdiff
2019-05-23 Luke Kenneth Casso... only want a single-bit transition tree | commitdiff
2019-05-23 Luke Kenneth Casso... add in busy_prev/next signal to work out which unit... tree | commitdiff
2019-05-23 Luke Kenneth Casso... shadow fail/good signals need to be amalgamated (shadow... tree | commitdiff
2019-05-23 Luke Kenneth Casso... make shadow inputs/good/fail arrays (actual matrix... tree | commitdiff
2019-05-23 Luke Kenneth Casso... decide to do write-after-write shadows tree | commitdiff
2019-05-23 Luke Kenneth Casso... connect FUFU/FURegs Matrices to resettable go_rd/go_wr... tree | commitdiff
2019-05-23 Luke Kenneth Casso... start wiring up shadow matrix tree | commitdiff
2019-05-23 Luke Kenneth Casso... re-enable shadow/go_die tree | commitdiff
2019-05-23 Luke Kenneth Casso... whoops disconnected go_wr from CUs by mistake tree | commitdiff
2019-05-23 Luke Kenneth Casso... add shadow matrix (unconnected) tree | commitdiff
2019-05-23 Luke Kenneth Casso... add shadow matrix, array of shadow functions tree | commitdiff
2019-05-23 Luke Kenneth Casso... add in shadown and go_die into comp unit tree | commitdiff
2019-05-23 Luke Kenneth Casso... split out shadow into separate module tree | commitdiff
2019-05-22 Luke Kenneth Casso... sort out counter, rename data_o to data_r (register... tree | commitdiff
2019-05-22 Luke Kenneth Casso... invert write pending before use tree | commitdiff
2019-05-22 Luke Kenneth Casso... testing if hazard can be done in current cycle tree | commitdiff
2019-05-22 Luke Kenneth Casso... use global pending vectors for read/write pending accum... tree | commitdiff
2019-05-22 Luke Kenneth Casso... clean up names, also note that readable is true if... tree | commitdiff
2019-05-22 Luke Kenneth Casso... use shifter opcode tree | commitdiff
2019-05-22 Luke Kenneth Casso... ignore self-to-self read and write pending hazards tree | commitdiff
2019-05-22 Luke Kenneth Casso... read-after-write self-referring hazard tree | commitdiff
2019-05-22 Luke Kenneth Casso... allow loops to run instruction batches more than once tree | commitdiff
2019-05-22 Luke Kenneth Casso... WaW needs to stall tree | commitdiff
2019-05-22 Luke Kenneth Casso... wait for busy to go LOW before ending tree | commitdiff
2019-05-22 Luke Kenneth Casso... experiment with different completion times tree | commitdiff
2019-05-22 Luke Kenneth Casso... add in 2 more ALUs, now 4x4 scoreboard tree | commitdiff
2019-05-22 Luke Kenneth Casso... add mul and shift to simulation tree | commitdiff
2019-05-22 Luke Kenneth Casso... add extra regression test tree | commitdiff
2019-05-22 Luke Kenneth Casso... add div and shift (as experiment) tree | commitdiff
2019-05-22 Luke Kenneth Casso... have to stop forward progress if issue is set tree | commitdiff
2019-05-22 Luke Kenneth Casso... random regression test shows an inter-dependency fail tree | commitdiff
2019-05-21 Luke Kenneth Casso... working on all cycles, RaW / WaR tree | commitdiff
2019-05-21 Luke Kenneth Casso... got working (sort-of) cscore6600 tree | commitdiff
2019-05-21 Luke Kenneth Casso... got working (sort-of) cscore6600 tree | commitdiff
2019-05-21 Luke Kenneth Casso... add read/write reg select vectors, in and out, similar... tree | commitdiff
2019-05-20 Luke Kenneth Casso... use dep cell format tree | commitdiff
2019-05-20 Luke Kenneth Casso... invert x/y in fu pending tree | commitdiff
2019-05-20 Luke Kenneth Casso... nearly there with readable/writable on FU matrix tree | commitdiff
2019-05-20 Luke Kenneth Casso... attempting to work out FU-FU matrix connections tree | commitdiff
2019-05-20 Luke Kenneth Casso... include hazard line to swap rd/wr dependencies tree | commitdiff
2019-05-19 Luke Kenneth Casso... non-overlapping instructions ok tree | commitdiff
2019-05-19 Luke Kenneth Casso... sync ok on simple add tree | commitdiff
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