All pull requests

Pull requests

• Fix NET stalls on confidential-computing GPUs

  #2511·zeyuan-lcl opened Oct 26, 2026·

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• Fix CUDA context tracking cleanup on stream construction failure

  #2510·lennyJL opened Oct 26, 2026·

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• Preserve Socket helper FIFO order across queue reuse

  #2507·ZenAlexa opened Oct 25, 2026·

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• Zero the lanes after the data in NVLS scatter buffers

  #2504·0z5a opened Oct 22, 2026·

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• GIN GDAKI: stop posting on a QP after an error CQE

  #2500·unionxic opened Oct 21, 2026·

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• Introduce the notion of command matching, following MPI

  #2498·maxstu opened Oct 21, 2026·

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• Distinguish communicator cliques from handles

  #2497·maxstu opened Oct 21, 2026·

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• Clarify group call usage and buffer dependencies

  #2496·maxstu opened Oct 21, 2026·

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• Run ncclCommRegister on the communicator's device

  #2495·0z5a opened Oct 20, 2026·

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• Check ncclGetUniqueId in the checkpoint restore path

  #2494·0z5a opened Oct 20, 2026·

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• Link through the member pointer in ncclIntruQueueTransfer

  #2493·0z5a opened Oct 20, 2026·

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• Report GDAKI QP errors to the device and latch them

  #2491·0z5a opened Oct 20, 2026·

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• Reject a second child init in flight on a parent comm

  #2489·kodlan opened Oct 19, 2026·

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• Update CUDART_VERSION check for CUDA ranges inclusion

  #2487·alpha-baby opened Oct 19, 2026·

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• Return ncclSystemError instead of aborting when a thread cannot be created

  #2485·kodlan opened Oct 15, 2026·

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• feat(efa-gda): Add thread-exclusive Put path

  #2478·anshumang opened Oct 13, 2026Contributor·

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• RAS: Fix ras crashes after collective init failures

  #2477·NorthSecond opened Oct 13, 2026·

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• Fix P2P PXN selection when GDR reads are disabled

  #2474·0z5a opened Oct 12, 2026·

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• Fix symmetric profiler channel attribution for grouped collectives

  #2473·anranxia opened Oct 12, 2026·

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• Close the internal group on every early error return

  #2472·kodlan opened Oct 11, 2026·

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• net/ib: size inline CTS space for grouped receives

  #2470·kodlan opened Oct 11, 2026·

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• Reject NCCL operations on a suspended communicator

  #2462·kodlan opened Oct 6, 2026·

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• Return ncclInvalidArgument for bad init arguments

  #2450·kodlan opened Sep 26, 2026·

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• Fix symmetric AllReduce avg kernel selection

  #2448·kodlan opened Sep 25, 2026·

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• Avoid ptxas 12.8-13.0 miscompile of add4G on sm_120

  #2446·kodlan opened Sep 24, 2026·

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