GitLab

* Fix GEMM+RS overlap for LayerNormMLP
Signed-off-by: Guyue Huang <guyueh@nvidia.com>

* Fix error LayerNormMLP param.grad is None
Signed-off-by: Guyue Huang <guyueh@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Update dtype for wgrad GEMM
Signed-off-by: Tim Moon <tmoon@nvidia.com>

---------
Signed-off-by: Guyue Huang <guyueh@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 <4406448+timmoon10@users.noreply.github.com>
Co-authored-by: Tim Moon <tmoon@nvidia.com>

* [PyTorch] fix general_gemm argument out_dtype in LayerNormMLP backward
Signed-off-by: Markus Schnoes <markus.schnoes@gmx.de>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



---------
Signed-off-by: Markus Schnoes <markus.schnoes@gmx.de>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* refactor + mxfp8

* added grouped gemm

* rename linear to dense

* added cublas init phase for groupedGemm

* relax the tol of test encoder multiprocessing mxfp8 by 0.001
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>
Co-authored-by: Hua Huang <huah@nvidia.com>
Co-authored-by: Jeremy Berchtold <jberchtold@nvidia.com>

* Handle case where FP8 current scaling quantizer gets default process group
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



* Fix linter warning
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Avoid canonicalizing TP group since it may not be initialized
Signed-off-by: Tim Moon <tmoon@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>

Add fast path for causal masking with segment IDs.
Signed-off-by: Michael Goldfarb <mgoldfarb@nvidia.com>

fix a race error softmax_lse
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* Cleanup sanity tests and add CS recipe tests
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix sanity test
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix CG capture with CS recipe
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix ops for CG
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

---------
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Coalesce NCCL all-gathers for MXFP8 all-gather
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Add missing import
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



* Cache quantized input tensor after linear module forward pass
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



* Fix linter warnings
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Avoid unnecessarily allocating layernorm output in LayerNormLinear/LayerNormMLP
Signed-off-by: Tim Moon <tmoon@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>

* skip cuDNN 9.8 for KV caching
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* revert from max_seqlen_kv to max_sequence_length for InferenceParams
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* rename test_paged_attn to test_kv_cache
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove redundant None returns in bwd
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add debug flags when no backend is found
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



* skip kv_cache_accuracy tests for cuDNN 9.8
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* truncate length of cu_seqlens for consistency with q/k/v shape
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add back padding_brcm for fused attn tests
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* re-enable kv_cache_accuracy test for 9.8
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix cuDNN search dir
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fixes based on review
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove extra empty line
Signed-off-by: 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>

* Fix mxfp8 columnwise data missing when switching from validation to training
Signed-off-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>

* Fix when you interleave training and inference
Signed-off-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>

* refact
Signed-off-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* rm useless code
Signed-off-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>

* Update transformer_engine/pytorch/module/base.py
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>
Signed-off-by: guyueh1 <140554423+guyueh1@users.noreply.github.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix linter warnings
Signed-off-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

---------
Signed-off-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>
Signed-off-by: guyueh1 <140554423+guyueh1@users.noreply.github.com>
Signed-off-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>
Co-authored-by: Guyue Huang <guyueh@login-preos02.a51.clusters.nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

* Defer torch compilation steps until first function call
Signed-off-by: Peter St. John <pstjohn@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix function call in smoke test
Signed-off-by: Peter St. John <pstjohn@nvidia.com>

---------
Signed-off-by: Peter St. John <pstjohn@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

fix mcore DDP error
Signed-off-by: lit <lit@nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Update usage of weightmat before saving for backward
Signed-off-by: Guyue Huang <guyueh@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix for layernorm mlp
Signed-off-by: Guyue Huang <guyueh@nvidia.com>

---------
Signed-off-by: Guyue Huang <guyueh@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

* fix dtypes of fused_attn_bwd in CP+A2A
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* fix dtypes of fused_attn_bwd in CP+P2P
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* fix amax_per_step
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* clone scaling factors of fwd quantizers
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* fix fwd quantizers of CP+P2P
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* minor change
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* dequantize fp8 out in CP unit test
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

* delete redundant None in FusedAttnFunc bwd
Signed-off-by: Xiaowei Ren <xren@nvidia.com>

---------
Signed-off-by: Xiaowei Ren <xren@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Enable fp8_primary_weights for current scaling
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



* Use different cast_master_weights_to_fp8 functions depending on the type of quantizer
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* All amaxes of model_weights should participate in reduce-max
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Clear _high_precision_init_val automatically in cast_master_weights_to_fp8 function
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Merge all all-reduce on amaxes into one NCCL kernel
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



* Add unit tests for multi_tensor_compute_scale_and_scale_inv and preserve_high_precision_init_val
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Fix conflicts
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



* Add unit test for cast_master_weights_to_fp8
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



* use mock group to initialize fp8_autocast to avoid reduction of amax_history by fp8_autocast_exit
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Remove with_computing_amax and with_computing_scale
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Move replace_raw_data from QuantizedTensor to utils.py
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Remove allow_empty_output argument from nvte_compute_amax and set it always be true
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Rename import guard of recipe_common.cuh to be align with other import guards
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Add unit test for replace_raw_data
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



* Add test_replace_raw_data into qa/L0_pytorch_unittest/test.sh
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Minor changes in comments
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Add randomness to the unit test of replace_raw_data
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



* (Maybe need revert) Add tex.quantize_to_fragment
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



* (Maybe needsto rrevert) Use nvte_quantize_noop in quantize_to_fragment
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



* Fix lint error
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Move high_precision_init_val test and replace_raw_data test to test_sanity.py
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



* Remove test_fp8_model_init.py and test_replace_raw_data.py
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Remove cast_master_weights_to_fp8 and replace_raw_data from __all__ of tensor.__init__.py
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Move FP8 casting logic back from C++ tex funcs to Python
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 unimplemented function from header
Signed-off-by: Tim Moon <tmoon@nvidia.com>

---------
Signed-off-by: kunlunl <kunlunl@nvidia.com>
Signed-off-by: Kunlun Li <94586211+kunlunl@users.noreply.github.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 <4406448+timmoon10@users.noreply.github.com>
Co-authored-by: Tim Moon <tmoon@nvidia.com>

* Do not suppress MXFP8 norm in Python wrapper func
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Support FP8 current scaling in tex norm functions
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Use single envvar to enable cuDNN MXFP8 norm kernels
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



* Debug compilation error
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix compilation error
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix full-tile requirement for MXFP8 norm kernels
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Remove unused imports
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Add missing imports
Signed-off-by: Tim Moon <tmoon@nvidia.com>

---------
Signed-off-by: Tim Moon <tmoon@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>

* Do not apply bias when apply_bias is False
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Bwd fix for LNMLP and tests
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix for the dbias calculation
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Improve tests and cleaning the logic
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Tightened test tolerances a little
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Revert "Tightened test tolerances a little"

This reverts commit 2e20a92c884a84759006541adc1d638ab91dde62.
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Update tests/pytorch/test_numerics.py
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>
Signed-off-by: Przemyslaw Tredak <ptrendx@gmail.com>

* Fix the Gelu Aux type
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Remove use_fc1_bias option
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

---------
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>
Signed-off-by: Przemyslaw Tredak <ptrendx@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

* Fix softmax shape for THD format.
Signed-off-by: Michael Goldfarb <mgoldfarb@nvidia.com>

* add paged attention; test_kv_cache_accuray and test_paged_attn pass
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove unnecessary change from last commit
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* test_fused_attn pass
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 unnecessary import in test_numerics
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add license for test
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix lint
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add to L0 test
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



* update license for test_paged_attn
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* update kv_cache_manager license
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix build issue from previous merge
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



* WIP: minor fix/preparation for inference/cuda graph
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: non-paged
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: non-paged, bshd/sbhd
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: non-paged, thd, no CG
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: non-paged, thd, CG
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: non-paged, CG
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: non-paged, using paged kernel
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: restructure kernels
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: paged, CG
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: padding + BRCM
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: restructure IP, clean up
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix non-CG, fused
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix last commit
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: unfused, non-CG
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: flash-attn, non-CG
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: flash_attn_with_kvcache
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* commit two files missed by bcef6b34
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: thd_bshd_bshd
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix last commit
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix 1c31b68d
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: add bshd_2sbhd, sbhd_2bshd
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* WIP: some cleanup
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: all qkv_format combinations and merge CM files
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* WIP: some lint fixes
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: add docstring for IP
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* fix sequences_pre
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* WIP: minor fixes for multi-layer
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: initial multi-layer test
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: minor clean up
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



* WIP: clean up
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: switch to flash_attn_varlen_func
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix unfused for separate q/kv format
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix fused for separate q/kv formats
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: flash attn + TELayer + 2 layers
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: unfused + TL + 2layers
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: all modules/backend
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: minor cleanup
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* WIP: FlashAttention on Hopper with 2.7.3
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: FlashAttention + v3 from 39e7179
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: FlashAttention + v3 + FP8 + WIP
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: add backend support table
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: clean up
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: separate use_flash_attention_2 and _3
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* WIP: tweaks to paged attn script
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



* WIP: enable/disable certain cases for fused attn
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: small fixes for lint and cg
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: minor fixes for attn/infer
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: fix CP
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* WIP: readd page info to FADescriptor_v1
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* minor tweak to test_numerics.py
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* fix 9.5/9.7 sq/skv + mask logic
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* clean up
Signed-off-by: Charlene Yang <charleney@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* minor fix for FA3
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* more minor fixes for FA3
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* test page_size=1 for FA3
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix t3hd/th3d strides
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix ckpt recompute and fa3 k_scale
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* raise dynamo recompile limit for test
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove thunder test from L0
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



* fix FA selection logic
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix FA3 q_descale shape
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 page_table from IP.step() returns
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix FP8 FlashAttn DPA fp8_dpa 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



* fix CP
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 tweaks
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



* update FA3 note and L3 test
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix lint
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove redundant import in test
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* adopt new FA3 APIs from FA2.7.3+/hopper for CP and non-CP
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix lint
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



* relax tols for TransformerLayers
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



* fix merge
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix merge 2
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix FA import comments
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* relax tols for Ampere
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* fix fa3 version and reduce messaging
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



* update FA3 to its latest commit on main
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



* add default values to IP and assertion to graph.py
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add more comments in attention
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* use custom_cache_manager instead of cache_manager
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



---------
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>
Signed-off-by: Charlene Yang <charleney@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Update full recompute feature to save recipe.

The recompute context uses the same recipe
and fp8 settings as the original fwd pass.
Signed-off-by: Keith Wyss <kwyss@nvidia.com>

* Formatted python code.
Signed-off-by: Keith Wyss <kwyss@nvidia.com>

* Simplify code by relying on recipe in ctx
Signed-off-by: Keith Wyss <kwyss@nvidia.com>

* MR feedback: import style
Signed-off-by: Keith Wyss <kwyss@nvidia.com>

---------
Signed-off-by: Keith Wyss <kwyss@nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* DistOpt support with offloading
Signed-off-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>

* Added distopt support for TE2.0
Signed-off-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>

* Restricted this to MCore DistOpt only
Signed-off-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>

* Added guards
Signed-off-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Update transformer_engine/pytorch/module/linear.py
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: Selvaraj Anandaraj <anandaraj@wisc.edu>

* Update transformer_engine/pytorch/module/layernorm_linear.py
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: Selvaraj Anandaraj <anandaraj@wisc.edu>

---------
Signed-off-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>
Signed-off-by: Selvaraj Anandaraj <anandaraj@wisc.edu>
Co-authored-by: Selvaraj Anandaraj <selvaraja@login-preos02.a51.clusters.nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Do not create multiple cublas handle
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix for multiple GPUs per thread
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix multithreaded execution
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Fix from conlfict
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

---------
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* support tp-comm-overlap in Current Scaling recipe
Signed-off-by: Li Tao <lit@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* clean
Signed-off-by: Li Tao <lit@nvidia.com>

* fix test recipe argument to generalize to MXFP8
Signed-off-by: Li Tao <lit@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Reduce duplicated transpose in certain cases
Signed-off-by: Li Tao <lit@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Use per_tensor_scaling() to judge DS or CS
Signed-off-by: Li Tao <lit@nvidia.com>

* minor fixes
Signed-off-by: Li Tao <lit@nvidia.com>

* change comment description
Signed-off-by: Li Tao <lit@nvidia.com>

* add multi-layer unit test for tp overlap
Signed-off-by: Li Tao <lit@nvidia.com>

* support test case that run for several times
Signed-off-by: Li Tao <lit@nvidia.com>

* avoid save ub tensor in prepare_for_saving
Signed-off-by: Li Tao <lit@nvidia.com>

* fix
Signed-off-by: Li Tao <lit@nvidia.com>

* switch to a simple fix
Signed-off-by: Li Tao <lit@nvidia.com>

* formatting
Signed-off-by: Li Tao <lit@nvidia.com>

* simply test cases; avoid additional clone()
Signed-off-by: Li Tao <lit@nvidia.com>

* fall back to get_buffer in layernormmlp
Signed-off-by: Li Tao <lit@nvidia.com>

* use 2 layers for fp8 tpoverlap multi-layer test for better tolerance, limit max gpus for test
Signed-off-by: zhongboz <zhongboz@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



---------
Signed-off-by: Li Tao <lit@nvidia.com>
Signed-off-by: zhongboz <zhongboz@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: zhongboz <zhongboz@nvidia.com>

* Create pytorch/dot_product_attention module and pytorch/d_p_a/utils.py
Move attention logging into a separate class in pytorch/d_p_a/utils.py
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Create FlashAttentionUtils class in pytorch/d_p_a/utils/py for versioning info
Move versioning info out of pytorch/attention.py
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Move AttentionParams and get_attention_backend from attention.py to d_p_a/utils.py
Fix tests and imports for the above refactor change
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Move get_qkv_layout(), get_full_mask(), get_alibi(), get_attention_quantizers() to d_p_a/utils.py
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Move tensor packing and unpacking helper functions from pyt/attention.py to d_p_a/utils.py
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Move cumulative seqlens and indices methods from pyt/attention.py to d_p_a/utils.py
Rename cumulative functions from using _cu_ to using _cumul_ to differentiate from CUDA cu calls protocol
Rename tensor packaging methods with leading underscore to make them as internal to file
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Remove unnecessary imports in pytorch/attention.py and d_p_a/utils.py
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Create d_p_a/inference.py and move InferenceParams from pyt/attention.py to it
Modify tests and other files to import InferenceParams correctly
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

Modify docs api for InferenceParams
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Create d_p_a/rope.py and move RoPE methods from  pytorch/attention.py to it
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Code cleanup
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix qa testing induced bug
Code clean up
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Fix incorrect pack_tensor arg type
Code clean up
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* nit: Resolve lint errors
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Remove typedef FAUtils for FlashAttentionUtils
Use attn_log instead of att_log
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

Fix lint error
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* nit: Fix the function name from get_cumul to the earlier get_cu
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* nit: Fix typos, explicit imports and remove extra comments
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

---------
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

fix cpu device import error
Signed-off-by: Hongxiao Bai <hongxiaob@nvidia.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

* add tex.bgrad_quantize support for CS
Signed-off-by: zhongboz <zhongboz@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci



* Remove unused import
Signed-off-by: Tim Moon <tmoon@nvidia.com>

---------
Signed-off-by: zhongboz <zhongboz@nvidia.com>
Signed-off-by: Tim Moon <tmoon@nvidia.com>
Co-authored-by: zhongboz <zhongboz@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>

* Delete row-wise data in single-GPU linear forward
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug Python->C++ parsing of transpose-only Float8Tensors
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug tensor shape calculation without row-wise data
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug correctness issues with only column-wise data
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Only cache column-wise input in LayerNormLinear
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Support MXFP8 all-gather with only column-wise data
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



* Fix moe cases, lint, rm unused ctx
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix CPU activation offloading and use consistent logic for save/restore
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix tests
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix typo
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* RM stray file
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix distributed and cpp tests
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix norm cpp tests
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Rm stray file
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* RM stray file
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix MXFP8 AG
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix FP8 with sequence parallelism
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix UB bulk dgrad
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

---------
Signed-off-by: Tim Moon <tmoon@nvidia.com>
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

Make ffi compatible with jax 0.4
Signed-off-by: Reese Wang <rewang@nvidia.com>
Co-authored-by: Phuong Nguyen <phuonguyen@nvidia.com>

* Explicitly use python3 and pip3
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Run pre-commit as Python module
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Replace some missed references to "python" or "pip"
Signed-off-by: Tim Moon <tmoon@nvidia.com>

---------
Signed-off-by: Tim Moon <tmoon@nvidia.com>
Signed-off-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

* fix dtypes in fused attn bwd for FP8
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* add comments for dtypes
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove redundant qkv_dtype in fwd
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

* remove Nones in bwd returns
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

---------
Signed-off-by: Charlene Yang <8636796+cyanguwa@users.noreply.github.com>

Remove xla_ignore_channel_id check and ignore Scan loop warning in unit test
Signed-off-by: Reese Wang <rewang@nvidia.com>

Revert "Use internal quantizer for input to the modules (#1551)"

This reverts commit b3e70353

.
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>