All pull requests

Pull requests

• Use colltrace v2 in NCCLX, ctran and MCCL behind NCCL_COLLTRACE_VERSION (#4476)

  CLA Signedmeta-exported
  #4476·pavanbalaji opened Oct 18, 2026Contributor·

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• update omix to 0.4.1

  CLA Signed
  #4475·sramakintel opened Oct 16, 2026Contributor·

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• Move colltrace into colltrace/v1 and colltrace/common

  CLA Signedmeta-exported
  #4472·pavanbalaji opened Oct 16, 2026Contributor·

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• Pass the colltrace handle to GPE kernels by value

  CLA Signedmeta-exported
  #4471·pavanbalaji opened Oct 16, 2026Contributor·

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• Add colltrace v2 (#4470)

  CLA Signedmeta-exported
  #4470·pavanbalaji opened Oct 16, 2026Contributor·

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• Fork graph side-stream work inside the caller's green context

  CLA Signedmeta-exported
  #4468·saifhhasan opened Oct 16, 2026·

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• Deprecate NCCLX in OSS builds

  CLA Signed
  #4455·d4l3k opened Oct 14, 2026Member·

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• Clean up IPC exports across export clients (#4445)

  CLA Signedmeta-exported
  #4445·rmahidhar opened Oct 13, 2026·

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• Add the open-source stand-ins for NIC stats (#4439)

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  #4439·Andes0113 opened Oct 13, 2026·

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• Fix queue and shutdown races

  CLA Signedmeta-exported
  #4425·xgz2 opened Oct 12, 2026Contributor·

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• Raise AssertionError for failed NCCLX calls

  CLA Signedmeta-exported
  #4381·YulunW opened Oct 9, 2026Contributor·

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• Decide AllReduce zero-copy locally; two modes, fail fast

  CLA Signedmeta-exported
  #4372·saifhhasan opened Oct 8, 2026·

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• Add NCCL_DEVR_INIT and the HIP 7.0 IPC gate

  CLA Signedmeta-exported
  #4370·JinghanHuang opened Oct 8, 2026Contributor·

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• Add rccl_ep MPI and device tests

  CLA Signedmeta-exported
  #4369·JinghanHuang opened Oct 8, 2026Contributor·

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• Add the rccl_ep expert-parallel library

  CLA Signedmeta-exported
  #4368·JinghanHuang opened Oct 8, 2026Contributor·

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• [WIP] Fix failing GitHub Actions job for pip wheel build

  CLA Signed
  #4367·Scusemua with CopilotAI opened Oct 8, 2026·

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• Right-size Tree transport

  CLA Signedmeta-exported
  #4362·Scusemua opened Oct 7, 2026Contributor·

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• Normalize backend headers (#4353)

  CLA Signedmeta-exported
  #4353·Scusemua opened Oct 7, 2026Contributor·

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• Update examples link in README.md

  CLA Signed
  #4350·qqaatw opened Oct 6, 2026·

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• Stop a terminal work item from blinding the watchdog

  CLA Signedmeta-exported
  #4330·Scusemua opened Oct 6, 2026Contributor·

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• Compile HIP against therock's own ROCm headers (#4325)

  ciflow/rocmCLA Signedmeta-exportedmodule: rocm
  #4325·haoyuz opened Oct 4, 2026·

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• Bridge work status (#4324)

  CLA Signedmeta-exported
  #4324·Scusemua opened Oct 4, 2026Contributor·

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• Isolate lifecycle observer failures (#4323)

  CLA Signedmeta-exported
  #4323·Scusemua opened Oct 4, 2026Contributor·

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• Bound fused AllGather NVL blocks

  CLA Signedmeta-exported
  #4321·Scusemua opened Oct 3, 2026Contributor·

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• [WIP] Fix failing GitHub Actions job build_pip_wheel

  CLA Signed
  #4319·Scusemua with CopilotAI opened Oct 2, 2026·

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