All pull requests

Pull requests

• [DCP] Keep quantized HF scale file paths inside the checkpoint directory

  ciflow/torchtitanopen sourcerelease notes: distributed (checkpoint)
  #199436·bhaskargurram-ai opened Oct 2, 2026·2 of 4 tasks·

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• [AI Codemod][PerfAICT] Replace c10::irange with plain loops in cpu_index_kernel hot loops

  meta-exportedmodule: cpuopen source
  #199435·meta-codesync[bot] opened Oct 2, 2026Bot·

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• [inductor] xfail AOTI arrayref tests under lite mode instead of disabling them

  ciflow/inductorciflow/trunkmodule: inductortopic: not user facing
  #199434·aorenste opened Oct 2, 2026Contributor·

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• [dynamo] Preserve torch.full tensor scalar dtype inference

  ciflow/inductorciflow/torchtitanmodule: dynamoopen sourcerelease notes: dynamo
  #199433·haojiang01 opened Oct 2, 2026Contributor·4 tasks done·

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• [dynamo] Match torch.full scalar tensor validation

  ciflow/inductorciflow/torchtitanmodule: dynamoopen sourcerelease notes: dynamo
  #199432·haojiang01 opened Oct 2, 2026Contributor·6 tasks done·

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• [FakeTensor] Support cross-device scalar tensor fills

  ciflow/inductormodule: dynamoopen sourcerelease notes: dynamo
  #199431·haojiang01 opened Oct 2, 2026Contributor·3 tasks done·

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  4

• [FSDP2] Fix pre-existing all-gather copy-out bugs

  ciflow/inductorciflow/torchtitanrelease notes: distributed (fsdp)
  #199430·weifengpy opened Oct 2, 2026Contributor·

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• [c10d][nccl2] Revoke the communicator when a collective launch fails

  release notes: distributed (c10d)
  #199429·d4l3k opened Oct 2, 2026Member·

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• Auto PR Triage: require whole lines in evidence excerpts

  topic: not user facing
  #199428·soulitzer opened Oct 2, 2026Contributor·

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• [triton][3.8] Lazily load TLX registry options (#199427)

  ciflow/inductorciflow/torchtitanmeta-exportedmodule: inductortopic: not user facing
  #199427·dshi7 opened Oct 2, 2026Contributor·

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• [DO NOT MERGE] Dummy change to get CI signal on test_collective_hang

  ci-no-tdciflow/trunkopen sourcetopic: not user facing
  #199426·qqaatw opened Oct 2, 2026Collaborator·

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• [ROCm] Make single-block topk gather deterministic

  ciflow/periodic-rocm-mi300ciflow/periodic-rocm-mi355ciflow/rocm-mi300ciflow/rocm-mi355ciflow/trunkmodule: rocmopen source
  #199425·jerrymannil opened Oct 2, 2026Collaborator·

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• Use TracingContext.patch instead of __del__ guard for fakify_first_call

  ciflow/inductorciflow/torchtitanmodule: dynamoopen sourcetopic: not user facing
  #199422·ddelgadovargas-cyber opened Oct 2, 2026Contributor·

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• [dynamo] canonicalize placeholder and joint graph identity

  ciflow/inductorciflow/torchtitanmodule: dynamorelease notes: fx
  #199421·williamwen42 opened Oct 2, 2026Member·

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• [memory_viz] Fix missing private pool reservations with all tensors released

  #199420·yushangdi opened Oct 2, 2026Contributor·

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• symm_mem: Complete per-group stream serialization for NCCL and improve tests

  ciflow/b200-symm-memciflow/h100-symm-memopen sourcerelease notes: distributed (c10d)
  #199418·stmcgovern opened Oct 2, 2026Collaborator·

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• [dynamo] Remove Python 3.10 support code

  ciflow/inductorciflow/torchtitanmodule: dynamoopen source
  #199417·guilhermeleobas opened Oct 2, 2026Collaborator·

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• [Inductor][BE] Log when retrying a Triton config without pipelining

  ciflow/inductorciflow/torchtitanciflow/trunkmergingmodule: inductortopic: not user facing
  #199416·jananisriram opened Oct 1, 2026Contributor·

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• [Inductor] Preserve returned aliases of mutating fallback kernels

  ciflow/inductorciflow/torchtitanciflow/trunkmodule: inductortopic: not user facing
  #199414·karthickai opened Oct 1, 2026Collaborator·

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• Fix repeated CUDA random results under functionalize_rng_ops

  open sourcetopic: not user facing
  #199413·1fanwang opened Oct 1, 2026Contributor·2 of 4 tasks·

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• [inductor] Fix CUDA graph capture failures when GC frees static kernels

  ciflow/inductorciflow/torchtitanmodule: inductoropen sourcerelease notes: inductor
  #199412·1fanwang opened Oct 1, 2026Contributor·2 of 4 tasks·

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• Let the hardened PR review use pr-review's sub-agents

  ciflow/trunkmergingrelease notes: releng
  #199411·izaitsevfb opened Oct 1, 2026Contributor·

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• Record sanitized PR review findings in the verdict row

  topic: not user facing
  #199409·izaitsevfb opened Oct 1, 2026Contributor·

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• [AOTAutograd] Shave off warm-cache compile overhead

  ciflow/inductoropen sourcerelease notes: aot autograd
  #199408·benjaminglass1 opened Oct 1, 2026Collaborator·

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• [dynamo] Don't replace imported list object

  ciflow/inductorciflow/torchtitanmodule: dynamoopen sourcetopic: not user facing
  #199407·benjaminglass1 opened Oct 1, 2026Collaborator·

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