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[Common] Moved framework agnostic THD kernels to common. #1339

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mgoldfarb-nvidia
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Description

Moves several kernels that are used for context parallelism + THD fused attention to shared location so they can be called by Jax and other frameworks.

Type of change

  • Documentation change (change only to the documentation, either a fix or a new content)
  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Infra/Build change
  • Code refractor

Changes

Moves common code out of pytorch filder.

Checklist:

  • I have read and followed the contributing guidelines
  • The functionality is complete
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes

@mgoldfarb-nvidia mgoldfarb-nvidia force-pushed the mgoldfarb/move_thd_fused_attn_utils_to_common branch from 94a75ac to 81718ac Compare November 15, 2024 22:12
@mgoldfarb-nvidia mgoldfarb-nvidia force-pushed the mgoldfarb/move_thd_fused_attn_utils_to_common branch 4 times, most recently from 685ad1b to 3ee113e Compare November 15, 2024 23:09
@phu0ngng
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/te-ci pytorch

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@xrennvidia xrennvidia left a comment

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LGTM. Thanks.

Please make sure PyTorch CP tests (L1 tests) passed. Thanks.

transformer_engine/common/fused_attn/thd_utils.h Outdated Show resolved Hide resolved
@mgoldfarb-nvidia mgoldfarb-nvidia force-pushed the mgoldfarb/move_thd_fused_attn_utils_to_common branch from 17eca08 to 6308a03 Compare November 18, 2024 20:21
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/te-ci pytorch

@mgoldfarb-nvidia
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/te-ci pytorch L1

@xrennvidia
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FYI, it seems like pipeline 20535774 failed, not sure why it shows it completed successfully.

@zlsh80826
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Probably needs to add thd_utils.cu to the CMakeLists.txt here.

@mgoldfarb-nvidia mgoldfarb-nvidia force-pushed the mgoldfarb/move_thd_fused_attn_utils_to_common branch 2 times, most recently from 71bd3cb to 940fd65 Compare November 21, 2024 15:03
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/te-ci pytorch L1

@mgoldfarb-nvidia mgoldfarb-nvidia force-pushed the mgoldfarb/move_thd_fused_attn_utils_to_common branch from 03b0400 to 89fcca9 Compare November 22, 2024 15:15
Signed-off-by: Michael Goldfarb <[email protected]>
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/te-ci pytorch L1

@@ -70,6 +70,7 @@ jobs:
run: pip install . -v
env:
NVTE_FRAMEWORK: jax
MAX_JOBS: 1
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Signed-off-by: Michael Goldfarb <[email protected]>
@mgoldfarb-nvidia
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/te-ci pytorch L1

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LGTM. Thanks.

@mgoldfarb-nvidia mgoldfarb-nvidia merged commit 60ce21f into NVIDIA:main Nov 25, 2024
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4 participants