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[common] Add support for cuBLASLt GEMM for GroupedTensor #2502

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Merged
pggPL merged 37 commits into from
Jan 28, 2026
+1,494 −20
Merged

[common] Add support for cuBLASLt GEMM for GroupedTensor #2502

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bf3ebc2
code drop
pggPL Dec 10, 2025
76293d4
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Dec 10, 2025
296d773
Add FP8 scale support and fix alignment for grouped GEMM
pggPL Dec 10, 2025
785df34
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Dec 10, 2025
1329b37
fix
pggPL Dec 10, 2025
47c58be
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Dec 10, 2025
a155a8a
Grouped GEMM: code cleanup and NULL C support
pggPL Dec 11, 2025
3b2fcdf
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Dec 11, 2025
5b0582b
Grouped GEMM: per-matrix alpha/beta support
pggPL Dec 11, 2025
101766b
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Dec 11, 2025
1167f75
Fix alpha/beta numel - use SimpleTensor::numel()
pggPL Dec 11, 2025
e4a80a3
Refactor: move grouped GEMM to separate file and cleanup API
pggPL Dec 19, 2025
db1e177
Merge branch 'main' into grouped_gemm
pggPL Dec 19, 2025
047a9f9
fix
pggPL Dec 19, 2025
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pre-commit-ci[bot] Dec 19, 2025
59145cc
fix
pggPL Dec 22, 2025
77b422a
Require Blackwell (SM100) and cuBLAS 13.1+ for grouped GEMM
pggPL Dec 22, 2025
9c8158e
fix
pggPL Dec 22, 2025
ed540c8
fixes
pggPL Dec 30, 2025
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pggPL Dec 30, 2025
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pggPL Dec 30, 2025
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pre-commit-ci[bot] Dec 30, 2025
43f7e60
Update transformer_engine/common/gemm/config.h
pggPL Jan 7, 2026
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pggPL Jan 7, 2026
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pggPL Jan 9, 2026
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pggPL Jan 9, 2026
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pre-commit-ci[bot] Jan 9, 2026
a14d5bc
refactored hopper tensor selection
pggPL Jan 13, 2026
ee8f3ef
Merge remote-tracking branch 'origin/grouped_gemm' into grouped_gemm
pggPL Jan 13, 2026
c5c2fbf
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pre-commit-ci[bot] Jan 13, 2026
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Merge remote-tracking branch 'upstream/main' into grouped_gemm
pggPL Jan 22, 2026
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pre-commit-ci[bot] Jan 22, 2026
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1 change: 1 addition & 0 deletions tests/cpp/operator/CMakeLists.txt
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Expand Up @@ -30,6 +30,7 @@ add_executable(test_operator
test_causal_softmax.cu
test_swizzle.cu
test_swap_first_dims.cu
test_grouped_gemm.cu
../test_common.cu)

# Find required packages
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