All pull requests

Pull requests

• [CPP FakeTensor] Look up a C++ fake's mode from Python

  GL/humanin progress
  #203295·liangel-02 opened Nov 3, 2026Contributor·

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  7

• [CPP FakeTensor] Apply allow_unsafe_data_ptr_access to C++ fakes

  GL/humanin progress
  #203294·liangel-02 opened Nov 3, 2026Contributor·

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  6

• [AI Codemod][PerfAICT] Bypass operator dispatch for CPU-strided alloc in _to_copy Preserve path

  bot-triage-errormeta-exportedopen source
  #203293·meta-codesync[bot] opened Nov 3, 2026Bot·

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  2

• [unused-const-variable][pytorch] Scope the cuDNN frontend threshold to its use

  in progressmeta-exportedrelease notes: cpptopic: improvements
  #203292·r-barnes opened Nov 3, 2026Contributor·

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  2

• [ROCm] Use get_cycles_per_ms for the symm-mem lifecycle test hold

  module: rocmopen sourcetopic: not user facing
  #203291·pablo-garay opened Nov 3, 2026Contributor·

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  2

  1

• [MPS] Enable int64 in avg_pool3d_backward

  bot-triagedciflow/mpsGL/humanopen sourcerelease notes: mpstopic: improvementstriaged
  #203290·Isalia20 opened Nov 3, 2026Collaborator·

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  1

• [inductor] Let cat place a stack input that only the stack reads

  ciflow/inductorciflow/torchtitanmodule: inductor
  #203289·eellison opened Nov 3, 2026Contributor·

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  2

• [hardened PR review] Halve the review-script suite's runtime and drop 11 duplicate tests

  GL/humanin progresstopic: not user facing
  #203288·izaitsevfb opened Nov 3, 2026Contributor·

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  4

• [c10d] Backend-agnostic desync debug hook

  ciflow/torchtitanrelease notes: distributed (c10d)
  #203286·d4l3k opened Nov 3, 2026Member·

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  1

• [inductor] Preserve ctas_per_cga across config round trips

  ciflow/inductorciflow/torchtitanin progressmeta-exportedmodule: inductor
  #203285·zztbit opened Nov 3, 2026Contributor·

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  7

• [tunableop] keep Inductor's caches from hiding compile-time TunableOp work

  ciflow/inductorciflow/torchtitanin progressmeta-exportedmodule: inductor
  #203284·ruddhic opened Nov 3, 2026·

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  10

• [inductor] Share user Triton inputs before layout constraints

  ciflow/inductorciflow/torchtitanin progressmeta-exportedmodule: inductor
  #203282·zztbit opened Nov 3, 2026Contributor·

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  8

• [dynamo][benchmarks] Add SD3.5 Medium and a denoise_step workload to the diffusion benchmark

  in progresstopic: not user facing
  #203281·kevzhuo opened Nov 3, 2026Contributor·

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  8

• [dynamo][benchmarks] Add a structured diffusion pipeline runner and CPU pilot

  in progresstopic: not user facing
  #203280·kevzhuo opened Nov 3, 2026Contributor·

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  10

• [BE][Test] Trim linear_cross_entropy OpInfo sample inputs

  GL/humanin progressrelease notes: python_frontend
  #203278·jbschlosser opened Nov 3, 2026Contributor·

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  4

• [BE][Test] Trim mode OpInfo sample inputs

  GL/humanin progressrelease notes: python_frontend
  #203277·jbschlosser opened Nov 3, 2026Contributor·

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  5

• [quack] Backport the SM120 GEMM's PDL wait before operand loads

  bot-triagedciflow/b200ciflow/inductormodule: inductoropen sourcetriaged
  #203276·shino16 opened Nov 3, 2026Collaborator·

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  1

  4

• Add nullplay to Metamates

  in progresstopic: not user facing
  #203275·nullplay opened Nov 3, 2026Collaborator·

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  7

• [CI] Enforce no CI on 10+ deep ghstacks, even with ciflow/trunk

  GL/humanin progresstopic: not user facing
  #203274·huydhn opened Nov 3, 2026Contributor·

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  6

• Add logit_softcap to F.linear_cross_entropy and LinearCrossEntropyLoss

  bot-triagedciflow/b200ciflow/h100missing actionable issueopen sourcerelease notes: nntriaged
  #203273·KocKaan opened Nov 3, 2026·

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  4

• [MPS] Avoid CPU fallback for small eigh inputs

  bot-triagedciflow/mpsGL/humanopen sourcerelease notes: mpstriaged
  #203272·kurtamohler opened Nov 3, 2026Collaborator·

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  3

• [Dynamo] Keep falsy tl.constexpr globals and triton.autotune arguments in after_aot Triton repros

  ciflow/inductorciflow/torchtitanmodule: dynamo
  #203271·jananisriram opened Nov 3, 2026Contributor·

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  2

• [BE][Test] Trim max_pool OpInfo sample inputs

  GL/humanin progressrelease notes: python_frontend
  #203270·jbschlosser opened Nov 3, 2026Contributor·

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  4

• [AI Codemod][Trunk Test Fixer] Skip cublasCreate_v2 interposition test in fbcode static cuBLAS builds

  in progressmeta-exportedtopic: not user facing
  #203268·christine16-bit opened Nov 3, 2026·

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  6

• [ROCm] Skip RCCL symmem tests on mi200

  ciflow/periodic-rocm-mi200ciflow/trunkmodule: rocmopen sourcetopic: not user facing
  #203266·zjliu-amd opened Nov 3, 2026Contributor·

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  2