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[DRAFT] Cutlass 2:4 #10346

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[DRAFT] Cutlass 2:4 #10346

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robertgshaw2-neuralmagic
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Faraz9877 and others added 30 commits October 22, 2024 15:49
@Faraz9877
Add cutlass 2:4 infrastructure
5d51361
@Faraz9877
Update with test code
17f5b96
@Faraz9877
Clean up a bit; both fp8 and int8 working
471a03c
@Faraz9877
Add fp16 and bf16 support to sparse cutlass mm
0b332fb
@ilmarkov
semi_structured for fp16 and bf16 and int8
da31648
@ilmarkov
Fix A100 int8 tests
e655f94
@ilmarkov
Add fp8 cusparseLt
5fc3c1c
@ilmarkov
wip
9cf36d6
@ilmarkov
Fix signatures
ad09e79
@ilmarkov
Fix compilation and tests
e75eabc
@ilmarkov
Update for older platforms
0306390
@ilmarkov
Add benchmarks
1021acb
@ilmarkov
Fix typo
19ce358
@ilmarkov
Added scaled_mm for fp8.
959408c 
Removed cmake check for cusparseLt, needs to be reverted when the cmake issue is resolved.
@ilmarkov
Add docstrings
117b87b
@ilmarkov
Update for torch 2.5
2c7e68e
@ilmarkov
Add handling contiguous dense input for int8 and fp8
922f4f8
@ilmarkov
Add fp8 cusparseLt
beca038
@ilmarkov
Fix compilation and tests
5d9cd25
@ilmarkov
Add caching of cusparseLT meta
39ad9d4
@ilmarkov
Cached cusparseLt
520eb62
@ilmarkov
Fix destroy function
20956e6
@ilmarkov
Prepare for reproduce
87c8088
@ilmarkov
Fix cusparseLt caching
4ea58b1
@ilmarkov
Make cached version default function
f0551ef
@ilmarkov
Fixes and polishing after rebase
d7476e8
@dsikka @rahul-tuli
add sparse 2:4 weight loading suport
681ea5e
@rahul-tuli
Some more changes!
ecf878f
@rahul-tuli
Cleanup
80952dc
@dsikka @rahul-tuli
get uncompressed to work; update gemm to use contiguous; use alex's u…
8462c9d 
…tils instead of our decompressor
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mergify bot commented Nov 15, 2024

This pull request has merge conflicts that must be resolved before it can be
merged. Please rebase the PR, @robertgshaw2-neuralmagic.

https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork

@robertgshaw2-neuralmagic robertgshaw2-neuralmagic changed the title Rahul quant merged rs [DRAFT] Cutlass 2:4 Nov 15, 2024
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@tlrmchlsmth tlrmchlsmth Awaiting requested review from tlrmchlsmth tlrmchlsmth will be requested when the pull request is marked ready for review tlrmchlsmth is a code owner

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

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@robertgshaw2-neuralmagic @Faraz9877 @ilmarkov @dsikka @rahul-tuli