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Add Flux fp4 support #3689

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Merged
merged 3 commits into from
Jul 18, 2025
Merged

Add Flux fp4 support #3689

merged 3 commits into from
Jul 18, 2025

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lanluo-nvidia
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Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

Please delete options that are not relevant and/or add your own.

  • 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)
  • This change requires a documentation update

Checklist:

  • My code follows the style guidelines of this project (You can use the linters)
  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas and hacks
  • I have made corresponding changes to the documentation
  • I have added tests to verify my fix or my feature
  • New and existing unit tests pass locally with my changes
  • I have added the relevant labels to my PR in so that relevant reviewers are notified

@lanluo-nvidia
Squashed commit of the following:
8d063a7 
commit 352c920
Merge: aff2d9d fde92a3
Author: lanluo-nvidia <lanl@nvidia.com>
Date:   Wed Jul 16 16:49:30 2025 -0700

    Merge branch 'main' into lluo/flux_latest_2.9_main
  Thu Jul 3 17:15:07 2025 -0700

    test

commit 8a3afde
Author: lanluo-nvidia <lanl@nvidia.com>
Date:   Thu Jul 3 16:55:47 2025 -0700

    test

commit e4b126f
Merge: 3b61879 001fe31
Author: lanluo-nvidia <lanl@nvidia.com>
Date:   Thu Jul 3 16:50:25 2025 -0700

    Merge branch 'main' into lluo/flux_latest_2.9_main

    intial check in for flux fp4 example
@lanluo-nvidia
Merge branch 'main' into lluo/flux_4_latest_2.9_main_squashed
a17946f
@meta-cla meta-cla bot added the cla signed label Jul 17, 2025
@github-actions github-actions bot added component: lowering Issues re: The lowering / preprocessing passes component: api [Python] Issues re: Python API component: runtime component: dynamo Issues relating to the `torch.compile` or `torch._dynamo.export` paths labels Jul 17, 2025
@github-actions github-actions bot requested a review from gs-olive July 17, 2025 00:05
@lanluo-nvidia lanluo-nvidia changed the base branch from main to lluo/tensorrt_rtx_python_try July 17, 2025 00:13
@lanluo-nvidia lanluo-nvidia changed the base branch from lluo/tensorrt_rtx_python_try to main July 17, 2025 00:16
peri044
peri044 approved these changes Jul 18, 2025
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LGTM

@lanluo-nvidia lanluo-nvidia merged commit d45ce00 into main Jul 18, 2025
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@peri044 peri044 peri044 approved these changes

@narendasan narendasan Awaiting requested review from narendasan

@cehongwang cehongwang Awaiting requested review from cehongwang

@gs-olive gs-olive Awaiting requested review from gs-olive

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cla signed component: api [Python] Issues re: Python API component: dynamo Issues relating to the `torch.compile` or `torch._dynamo.export` paths component: lowering Issues re: The lowering / preprocessing passes component: runtime
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