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[WIP] NVFP4: hadamard_transform_cast_fusion_columnwise#515

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matthiasdiener wants to merge 7 commits intomdiener/fp4_hadamardfrom
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[WIP] NVFP4: hadamard_transform_cast_fusion_columnwise#515
matthiasdiener wants to merge 7 commits intomdiener/fp4_hadamardfrom
mdiener/nvfp4-cast_fusion

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@matthiasdiener matthiasdiener commented Apr 1, 2026 •
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Description

Based on #509

Fixes # (issue)

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 refactoring

Changes

Please list the changes introduced in this PR:

  • Change A
  • Change B

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

ipanfilo and others added 5 commits March 31, 2026 21:52
@ipanfilo
TE building over TheRock (#511)
67b93a8 
* Update Dockerfile to use ROCm TheRock
* Update wheels building script to work with ROCm TheRock and the latest Manylinux image
* Support default ROCm location /opt/rocm/core
* Fix UB code build on TheRock
* Support comma separated list of target GPU architectures
* Guess ROCm build from HIP_PLATFORM
@Micky774 @alextmagro
Typo fix (#397)
465d547
@alextmagro
Add NVTE_UB_WITH_MPI to rocm build path
9fb21f9
@alextmagro
Merge pull request #513 from ROCm/ub_mpi_hotfix
2f66594 
UB MPI build hotfix
@matthiasdiener
NVFP4: hadamard_transform_cast_fusion_columnwise
986d8ba
@matthiasdiener matthiasdiener self-assigned this Apr 1, 2026
@matthiasdiener matthiasdiener added the ci-level 1 CI test level 1 label Apr 2, 2026
@matthiasdiener matthiasdiener mentioned this pull request Apr 2, 2026
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@wenchenvincent wenchenvincent Awaiting requested review from wenchenvincent wenchenvincent will be requested when the pull request is marked ready for review wenchenvincent is a code owner

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

@wangye805 wangye805 Awaiting requested review from wangye805 wangye805 will be requested when the pull request is marked ready for review wangye805 is a code owner

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@matthiasdiener @ipanfilo @Micky774 @alextmagro