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hw: Add SIMD shuffling operations #191

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Adds SIMD shuffling instructions to the FPU

TODOs

sem24f2 Lucia Luzi (luzil) and others added 30 commits August 29, 2024 09:58
@fischeti
doing tutorial
64a517e
@fischeti
doing tutorial
b03de3c
@fischeti
tutorial finished
30d168c
@fischeti
Merge branch 'main' of https://github.com/pulp-platform/snitch_cluster
067dc10
@fischeti
Updated submodule riscv-opcodes to use my own fork
aabafcd
@fischeti
added branch to submodule riscv-opcodes
ccdb552
@fischeti
Added shuffle to opcodes
304bc31
@fischeti
draft for vfshuffle.s encoding and decoder
edd79a4
@fischeti
Merge remote-tracking branch 'upstream/main'
931c439
@fischeti
working on decoder
7a65650
@fischeti
testing the first implementation of vfshuffle.s
1b399b5
@fischeti
shuffle implementation
60eaa8c
@fischeti
implementation for vfshuffle.s
1a71ff0
@fischeti
traces: Add MiniFloat representation for RTL traces
63af430
@colluca @fischeti
gen_trace.py: Fix crash on unsupported SIMD instructions
97191b0
@colluca @fischeti
gen_trace.py: Reverse SIMD vectors such that LSB is rightmost
bb30748
@fischeti
trying to run vfshuffle.h
c2ddc52
@fischeti
done with tests
df8b23a
@fischeti
finished tests
eeff5ee
@fischeti
sw: Add transpose layer
2d8abc0
@fischeti
transpose kernel
74b0490
@fischeti
moved data scripts to /scripts
1f23f6a
@fischeti
pulled fixes from upstream
f8b0786
@fischeti
kernel done for fp32, fp16, fp8
f727a63
@fischeti
SSR without frep works
8803037
@fischeti
Remove files which should not have been tracked
fb2d9d8
@fischeti
Remove C encoding instructions again
bd1e9c2
@fischeti
Revert fp32_computation_vector test changes
f6052d4
@fischeti
sw: Fix compilation errors
b1cbd78
@fischeti
util: Remove generate-opcodes comments
8c50a89
fischeti added 25 commits August 29, 2024 10:01
@fischeti
hw: Clean up shuffle unit
716dd4e
@fischeti
shfl_unit: Fix bitwidth of masks
75fdb6c
@fischeti
wip: Add shuffle tests
9289011
@fischeti
REVERT: ignore tranpose_shuffle for now
52779f2
@fischeti
hw: Combine two shuffle variants in decoder
46132de
@fischeti
wip: Configure cluster wrapper for shuffle instructions
9c17280
@fischeti
sw: Fix debug target variables
9cc3f1d
@fischeti
util: Add shuffle instructions to format CSV
25e8e45
@fischeti
hw: Remove shuffle unit in FP SS
64ca391
@fischeti
hw: Clean up
f25a4a9
@fischeti
hw: Remove shuffle unit
9d4b740
@fischeti
lint: Add missing license headers
2db2d99
@fischeti
sw: Whitespace changes
b6f8411
@fischeti
lint: Python sources
e0c7d01
@fischeti
Fix format encoding
3e0e8e9
@fischeti
lint: Python sources
938aa61
@fischeti
sw: Finalize shuffle test
d03f26c
@fischeti
deps: Bump FPU
f78afa6
@fischeti
Revert IIS setup script changes
4e7ffa0
@fischeti
Remove transpose shuffle stuff
913b652
@fischeti
Remove redundant include
15697ff
@fischeti
Remove SW stuff
7749def
@fischeti
ci: Run shuffle test in all simulators
8ec58c8
@fischeti
Bump opcodes submodule
1c350d6
@fischeti
Bump fpnew
318fd67
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@colluca colluca Awaiting requested review from colluca colluca will be requested when the pull request is marked ready for review colluca is a code owner

@viv-eth viv-eth Awaiting requested review from viv-eth viv-eth will be requested when the pull request is marked ready for review viv-eth is a code owner

@paulsc96 paulsc96 Awaiting requested review from paulsc96 paulsc96 will be requested when the pull request is marked ready for review paulsc96 is a code owner

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@fischeti @colluca