- 20 Dec, 2025 1 commit
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Zhongbo Zhu authored
* rowwise colwise RHT group quant v1 Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * remove local array RW Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * change wait_barrier Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fast math options Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * use mult to replace div Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * format Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * bulk move random states Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * greptile Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * lint Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * revert to use divides Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * avoid fp32 bf16 round-trip in RHT cast fusion Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * trigger fastmath by toggle NVTE_RHT_CAST_FUSION_USE_FAST_MATH Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * integrate row col rht fusion, functional Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * numerics aligned Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * style Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * remove device sync Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * 128 padding Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * revert colwise rng state creation because of row-col fused kernel Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix CI, linter Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * refactor RS for generating two random values Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * Avoid invalid configs with templated kernel Signed-off-by:
Tim Moon <tmoon@nvidia.com> * fix acc pipeline init with 0 arrival count Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * restore rowwise-only mode Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * switch to dynamic atomic scheduler Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * Avoid instantiating group RHT+cast kernel without row-wise or col-wise output Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Include fast math option in quantization config Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Fix linter warnings and review nits Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Use TE license Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Fix bug where kernel is always launched on stream Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Restore BF16 intermediate downcast in fused RHT-cast kernels Signed-off-by:
Tim Moon <tmoon@nvidia.com> * fix numerical test of grouped kernel Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * Make sure row-wise and col-wise quantization use different RNG seeds Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * Restore autoformatter Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Signed-off-by:
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Tim Moon <tmoon@nvidia.com> Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> Co-authored-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
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Tim Moon <4406448+timmoon10@users.noreply.github.com>
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- 15 Dec, 2025 2 commits
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kwyss-nvidia authored
* Check calling convention for amax switch. Wgrad gemms with colwise x colwise require rowwise data via general_gemm. Since dy has both for dgrad and wgrad, the brittleness has likely not affected results. Signed-off-by:
Keith Wyss <kwyss@nvidia.com> * Clear rowwise data when applicable. Signed-off-by:
Keith Wyss <kwyss@nvidia.com> * Update test with columnwise cases. Signed-off-by:
Keith Wyss <kwyss@nvidia.com> * Check enum value rather than implicit cast. Signed-off-by:
Keith Wyss <kwyss@nvidia.com> --------- Signed-off-by:
Keith Wyss <kwyss@nvidia.com>
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Yashaswi Karnati authored
* fix ce loss with ignore idx Signed-off-by:
ykarnati <ykarnati@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci Signed-off-by:
ykarnati <ykarnati@nvidia.com> * remove fix comments Signed-off-by:
ykarnati <ykarnati@nvidia.com> * fallback divisor to 1 Signed-off-by:
ykarnati <ykarnati@nvidia.com> * have arg for n_rows and n_non_ignore Signed-off-by:
ykarnati <ykarnati@nvidia.com> * fuse n_non_ignore to softmax kernel Signed-off-by:
ykarnati <ykarnati@nvidia.com> * fix incorrect arg Signed-off-by:
ykarnati <ykarnati@nvidia.com> --------- Signed-off-by:
ykarnati <ykarnati@nvidia.com> Co-authored-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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- 10 Dec, 2025 1 commit
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Charlene Yang authored
* update FE; initial pass at thd Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * produce Stats+Max instead of Max+Sum_Exp Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * Revert "produce Stats+Max instead of Max+Sum_Exp" This reverts commit c7d2b77b2da9ff3f68344097284187ac427eeb6a. Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> --------- Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com>
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- 09 Dec, 2025 3 commits
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Przemyslaw Tredak authored
Signed-off-by:Przemek Tredak <ptredak@nvidia.com>
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Teddy Do authored
change order Signed-off-by:tdophung <tdophung@nvidia.com>
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Kirthi Shankar Sivamani authored
Fixes to runtime loading logic and add missing deps Signed-off-by:Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 05 Dec, 2025 1 commit
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Tim Moon authored
Remve assumption in quantize/activation kernels that data buffer is initialized Signed-off-by:Tim Moon <tmoon@nvidia.com>
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- 04 Dec, 2025 1 commit
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Tim Moon authored
* Initialize empty tensors with shape=[0] instead of shape=[]. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Fix runtime crash in LayerNorm Still seeing correctness issues. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Make sure norm workspace sizes are not zero Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Remove assumption in swizzle kernel that data is available. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Remove assumption in multi-swizzle kernel that data is available. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove unnecessary explicit call to default constructor Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Avoid accessing tensor data pointer if tensor has no entries Signed-off-by:
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greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update transformer_engine/common/swizzle/swizzle.cu Co-authored-by:
greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Review suggestions from @ptrendx and @greptile-apps Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Prefer using row-wise/col-wise shape based on which has data Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Fix merge conflict, expand docs, fix inconsistency in dim function Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Change Tensor::has_data to check whether tensor is initialized, not whether pointer is valid. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Review suggestion from @greptile-apps Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * Debug incorrect tensor initialization in tests Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Clarify comments that has_data does not guarantee safe pointer accesses Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Debug test failure when computing amaxes Signed-off-by:
Tim Moon <tmoon@nvidia.com> --------- Signed-off-by:
Tim Moon <tmoon@nvidia.com> Signed-off-by:
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- 02 Dec, 2025 2 commits
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Kunlun Li authored
* Add primary weighs fp8 support for mxfp8 Signed-off-by:
kunlunl <kunlunl@nvidia.com> * Fix unit test and add better error log to unit test Signed-off-by:
kunlunl <kunlunl@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Move post all-gather processing out of for loop Signed-off-by:
kunlunl <kunlunl@nvidia.com> * Add descriptions and ASCII diagrams for partial cast and partial amax functions Signed-off-by:
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kunlunl <kunlunl@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix compilation errors due to arch-specific PTX instructions Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Remove unused noop flag from C API Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Expose test_partial_cast Signed-off-by:
kunlunl <kunlunl@nvidia.com> * Skip mxfp8 partial cast test if mxfp8 is not available Signed-off-by:
kunlunl <kunlunl@nvidia.com> * Fix pytest error Signed-off-by:
kunlunl <kunlunl@nvidia.com> * pylint ignore unused manual_post_all_gather_processing Signed-off-by:
kunlunl <kunlunl@nvidia.com> * Fix error when using is_mxfp8_available Signed-off-by:
kunlunl <kunlunl@nvidia.com> --------- Signed-off-by:
kunlunl <kunlunl@nvidia.com> Signed-off-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
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Tim Moon <4406448+timmoon10@users.noreply.github.com> Co-authored-by:
Tim Moon <tmoon@nvidia.com>
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Phuong Nguyen authored
* add grouped_tensor classes and helpers Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * rm non-contiguous option and dptrs Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * address comments + rework CheckIn/OutputGroupedTensor Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix for compilation Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * make first_dims/last_dims optional + data.shape 2d Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * added assertion Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * rs conflicts Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * add data.shape info Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * added logical shape field Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * compilation fix Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * fixed issues raised by greptile Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * return default dtype when grouped_tensor is empty Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * use has_data() for dim queries Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * update comments Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * fix index bound Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * Update transformer_engine/common/transformer_engine.cpp Co-authored-by:
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greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * restore Tensor.has_data() + add experimental marks Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * restore Tensor::has_columnwise_data Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> * cleanup Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com> --------- Signed-off-by:
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- 26 Nov, 2025 1 commit
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Paweł Gadziński authored
* init Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * lines lenght Signed-off-by:
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Pawel Gadzinski <pgadzinski@nvidia.com> * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * subtitle --- fix in many files: Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * cross entropy _input -> input rename Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * cross entropy _input -> input rename Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * a lot of small fixes Signed-off-by:
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Pawel Gadzinski <pgadzinski@nvidia.com> * removed training whitespace: Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * Update docs/api/pytorch.rst Co-authored-by:
greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> Signed-off-by:
Paweł Gadziński <62263673+pggPL@users.noreply.github.com> * Fix import Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix more imports Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix NumPy docstring parameter spacing and indentation - Standardize parameter documentation to use 'param : type' format (space before and after colon) per NumPy style guide - Fix inconsistent indentation in cpu_offload.py docstring - Modified 51 Python files across transformer_engine/pytorch Signed-off-by:
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Pawel Gadzinski <pgadzinski@nvidia.com> --------- Signed-off-by:
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Paweł Gadziński <62263673+pggPL@users.noreply.github.com> Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> Co-authored-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 25 Nov, 2025 2 commits
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Zhongbo Zhu authored
* minor fix of torch view dtype Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * multi-tensor RHT amax, compiles Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * setup multi_tensor_quantize_nvfp4_impl Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * wire things up and run without crash Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * numerical test Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * unit test passing Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * finish unit test of split quantize api Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * bump up padding to 64 for nvfp4 grouped quantize Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix stochastic rounding Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * lint Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * change error message Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * clean up Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * enable multi-amax without RHT Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix col-only quantize mode Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * improve benchmark script Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * add NCU example script Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * add larger test case Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * add contiguous_data_and_scale check to bulk allocator Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * unified naming and differentiate between group_ and multi_ Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * move regular amax into multi_tensor.h Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * Disentangle logic for split-quantize and general multi-tensor quantize Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Use size_t for split sections Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Suggestions from @greptile-apps Signed-off-by:
Tim Moon <tmoon@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> Signed-off-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Teddy Do authored
* Change order of arguments to make jax works Signed-off-by:
tdophung <tdophung@nvidia.com> * make num_experts a tl.constepxr again Signed-off-by:
tdophung <tdophung@nvidia.com> --------- Signed-off-by:
tdophung <tdophung@nvidia.com>
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- 19 Nov, 2025 2 commits
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Kirthi Shankar Sivamani authored
* Minor CPU overhead changes Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Cache per device Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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Jianbing authored
* refactor mxfp8_cast_only kernel Signed-off-by:
Jianbing Dong <jianbingd@nvidia.com> * fix ptx.cuh after format Signed-off-by:
Jianbing Dong <jianbingd@nvidia.com> --------- Signed-off-by:
Jianbing Dong <jianbingd@nvidia.com> Co-authored-by:
Oleg Goncharov <64355998+Oleg-Goncharov@users.noreply.github.com>
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- 14 Nov, 2025 1 commit
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Paweł Gadziński authored
* fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * add notes Signed-off-by:
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- 13 Nov, 2025 1 commit
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Evgeny Tsykunov authored
Fix amax computation using output_t data in normalization Signed-off-by:Evgeny <etsykunov@nvidia.com>
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- 12 Nov, 2025 1 commit
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Sudhakar Singh authored
* enable applying rope offsets in backwared Signed-off-by:
Sudhakar Singh <sudhakars@nvidia.com> * add tests for rope offsets for thd/bshd/sbhd formats Signed-off-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 10 Nov, 2025 1 commit
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Teddy Do authored
* move triton to common and change paths Signed-off-by:
tdophung <tdophung@nvidia.com> * Formatting Signed-off-by:
tdophung <tdophung@nvidia.com> --------- Signed-off-by:
tdophung <tdophung@nvidia.com>
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- 07 Nov, 2025 2 commits
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Paweł Gadziński authored
* code drop Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix Signed-off-by:
Pawel Gadzinski <pgadzinski@nvidia.com> * depracted compile time warning + \warning -> \deprecated Signed-off-by:
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Pawel Gadzinski <pgadzinski@nvidia.com> Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> Co-authored-by:
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Charlene Yang <8636796+cyanguwa@users.noreply.github.com>
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Kirthi Shankar Sivamani authored
* Fix cuDNN backend selection for more case. Add CG as a option as well Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix logic Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix cuDNN checks Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Add more checks Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix cuddn version Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix error message Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Add check for window size Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 06 Nov, 2025 1 commit
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Przemyslaw Tredak authored
Signed-off-by:Przemek Tredak <ptredak@nvidia.com>
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- 31 Oct, 2025 1 commit
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Oleg Goncharov authored
Deleted unused header Signed-off-by:Oleg Goncharov <ogoncharov@nvidia.com>
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- 30 Oct, 2025 2 commits
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Oleg Goncharov authored
* Separated gated and dequantize kernels Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * Separated quantize, dequantize and gated functions Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fixed lint issues Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fixed persistent lint issues Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Added missing compute capability 10.0 check for Quantize FP8 TMA kernels Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fixed the issue which was added again by autofix Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Changed files description. Completely removed non-identity activations from the NVFP4 transpose test suite Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * Removed unsupported template arguments in NVFP4 quantize Signed-off-by:
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Oleg Goncharov <ogoncharov@nvidia.com> * Fixed condition Signed-off-by:
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Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Changed arch conditions order Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix Signed-off-by:
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Oleg Goncharov <ogoncharov@nvidia.com> * Fixes per the PR review Signed-off-by:
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Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Split quantize helper into two (FWD and BWD) functions Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Moved activation functions from cast.cu. Removed cast.cu from the fast-math compilation list Signed-off-by:
Oleg Goncharov <ogoncharov@nvidia.com> * Enabled fast math for activations by default Signed-off-by:
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Oleg Goncharov <ogoncharov@nvidia.com> --------- Signed-off-by:
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pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Phuong Nguyen authored
fix max jobs Signed-off-by:Phuong Nguyen <phuonguyen@nvidia.com>
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- 27 Oct, 2025 1 commit
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Kirthi Shankar Sivamani authored
* Remove nvidia-mathdx dep Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fix SR Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Add comment Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 25 Oct, 2025 1 commit
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Charlene Yang authored
* add max_score for fused/unfused F16 non-CP Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * calculate max per head instead of max over all heads Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * fix fused attn max_score shape Signed-off-by:
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Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * update FE to 1.15.0-rc Signed-off-by:
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Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * reduce ew kernels; fix causal masks; add more tests Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * minor fix to tests Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * remove logic for flash-attn Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * WIP: add CP support for p2p/a2a/all_gather Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * minor improvements of implementation/tests Signed-off-by:
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Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix all_gather Signed-off-by:
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Charlene Yang <8636796+cyanguwa@users.noreply.github.com> --------- Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> Co-authored-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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- 24 Oct, 2025 1 commit
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jberchtold-nvidia authored
fix checks in unoptimized non-rht fp4 quantize kernel Signed-off-by:Jeremy Berchtold <jberchtold@nvidia.com>
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- 23 Oct, 2025 1 commit
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Przemyslaw Tredak authored
* Added sm_120f to the build Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Change the arch specific handling Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Fix Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Support for CUDA<12.9 Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Moved through the rest of the files Signed-off-by:
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Przemek Tredak <ptredak@nvidia.com> * Remove pure 100 from the list Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Fix Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * CMake changes, (not yet working) Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Fix Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Do not pass the arch-specific thing from build_tools Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Fix Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Moved some of the files to arch-specific compilation Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> * Fix and also changing the order of compilation to hopefully get the compilation time lower Signed-off-by:
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Przemek Tredak <ptredak@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add space to the error message Co-authored-by:
Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by:
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Oleg Goncharov <64355998+Oleg-Goncharov@users.noreply.github.com>
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- 21 Oct, 2025 1 commit
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Zhongbo Zhu authored
* pipeclean, fix nvfp4 padding of 32 alignment Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * numerical test passed Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix CI failure with test_cast_master_weights_to_fp8 (in a hacky way) Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * found CUDA mis-aligned address error in training in multi-swizzle, hack the vec_load_size to 1 to unblock Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * leave comments about alignment issue Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fused bulk alloc nvfp4 Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix RHT sign mask CPU overhead Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * fix Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * resolve comments Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> * Remove incorrect logic that treats 0-D tensor as uninitialized Tensor shape logic still requires treating 0-D tensor as uninitialized. Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Fix invalid conversion from tensor to int Signed-off-by:
Tim Moon <tmoon@nvidia.com> --------- Signed-off-by:
Zhongbo Zhu <zhongboz@nvidia.com> Signed-off-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by:
Tim Moon <tmoon@nvidia.com> Co-authored-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com>
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- 18 Oct, 2025 1 commit
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Kirthi Shankar Sivamani authored
* Support wheel build for cuda 13 Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fixes Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Fixes for cu13 runtime, format Signed-off-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Better error handling Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix jax sdist Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Modify function names Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 17 Oct, 2025 2 commits
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Alp Dener authored
Make `CanonicalizeGemmInput()` support non-TN layout FP8 GEMM on Blackwell with column-wise/transposed data (#2233) Modified CanonicalizeGemmInput() logic to pull from column-wise data for FP8 GEMM on Blackwell when row-wise is not available. Signed-off-by:Alp Dener <adener@nvidia.com>
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Tim Geypens authored
Signed-off-by:Tim Geypens <tim.geypens@gmail.com>
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- 14 Oct, 2025 1 commit
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Kirthi Shankar Sivamani authored
* Initial API change Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Change all imports and api Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * format Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fixes Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix typo Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix recipe tets Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix more tests Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * fix docs, tests, and make Jax change as well Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Change internal uses of fp8_autocast Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Address nits Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * rename file Signed-off-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Change instances of make_graphed_callables internally Signed-off-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Cleanup test imports and minimize internal file imports Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Make is_bf16_available public Signed-off-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> Co-authored-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com>
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- 13 Oct, 2025 1 commit
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jberchtold-nvidia authored
* Improve error message for cublas fp8 gemm with incorrect shape Signed-off-by:
Jeremy Berchtold <jberchtold@nvidia.com> * lint Signed-off-by:
Jeremy Berchtold <jberchtold@nvidia.com> * Removed unnecessary non-contracting size check Signed-off-by:
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Jeremy Berchtold <jberchtold@nvidia.com> --------- Signed-off-by:
Jeremy Berchtold <jberchtold@nvidia.com>
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- 09 Oct, 2025 1 commit
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Kirthi Shankar Sivamani authored
Catch unsupported GEMM during recipe init Signed-off-by:Kirthi Shankar Sivamani <ksivamani@nvidia.com>
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- 07 Oct, 2025 1 commit
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Kirthi Shankar Sivamani authored
* Improve docstring for NVFP4 recipe Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Add NVFP4BlockScaling to recipe docs Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Grammar Signed-off-by:
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Przemyslaw Tredak <ptrendx@gmail.com> Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Update transformer_engine/common/recipe/__init__.py Co-authored-by:
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Kirthi Shankar Sivamani <ksivamani@nvidia.com> * Update transformer_engine/common/recipe/__init__.py Co-authored-by:
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- 04 Oct, 2025 1 commit
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Tim Moon authored
Signed-off-by:Tim Moon <tmoon@nvidia.com>
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- 03 Oct, 2025 1 commit
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Jan Bielak authored
* Update to_string(NVTEScalingMode) to include block scaling Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Add `nvte_swizzle_block_scaling_to_mxfp8_scaling_factors` Signed-off-by:
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Jan Bielak <jbielak@nvidia.com> * Enforce use of power of two scaling Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Skip the FP8 block scaling exact GEMM test on Blackwell Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Skip further tests with pow_2_scales=False Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Initial implementation of tensor conversion for grouped gemm Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Skip non power of two scaling cpp unit tests Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Fix handling of all gather Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Apply suggestions from code review Co-authored-by:
Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by:
Jan Bielak <jbielak@nvidia.com> * Use compute capability 10.0 for logic with Blackwell Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * Apply suggestions from code review Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> --------- Signed-off-by:
Jan Bielak <jbielak@nvidia.com> Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> Co-authored-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by:
Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com>
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