All pull requests

Pull requests

• UCT/ZE/COPY: Run copies on a copy engine

  #12149·yafshar opened Oct 23, 2026Contributor·

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  15

• UCM/ROCM: Add BISTRO hook mode for HSA allocator - v1.23.x (#11887)

  #12148·mshanthagit opened Oct 23, 2026Contributor·

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  12

• Add VMM support for the ROCM component

  #12145·mshanthagit opened Oct 22, 2026Contributor·

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  17

• DRAFT: Coverity upgrade testing

  #12144·william-gallagher-nv opened Oct 22, 2026Contributor·

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  17

• UCT/IB: Revert ODP with DDP support - v1.23

  #12143·shasson5 opened Oct 22, 2026Contributor·

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  6

• UCT/CUDA_IPC: Restrict MNNVL reachability to the same NVLink domain

  Ready for Review
  #12142·amastbaum opened Oct 22, 2026Contributor·

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  44

• UCT/ROCM/IPC: Share VMM memory through dma-buf file descriptors

  #12140·njhill opened Oct 22, 2026·

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  2

• UCM/ROCM: Hook the HSA virtual memory map and unmap calls

  #12139·njhill opened Oct 22, 2026·

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  1

• UCT/ROCM/COPY: Do not access VMM device memory with the CPU

  #12138·njhill opened Oct 22, 2026·

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  10

• UCT/ROCM: Treat HSA_EXT_POINTER_TYPE_HSA_VMEM as ROCm memory

  #12137·njhill opened Oct 22, 2026·

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  6

• UCT/D2P: Add completion infra

  #12135·Artemy-Mellanox opened Oct 21, 2026Contributor·

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  6

• DOCS: Add security reporting policy

  #12134·roiedanino opened Oct 21, 2026Contributor·

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  5

  

• UCT/IB/MLX5: Revert outstanding-purge transmit range + NOP in invalidate

  #12133·evgeny-leksikov opened Oct 21, 2026Contributor·

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  31

• FT/TF: wireup recovery bugfixes

  WIP-DNM
  #12129·evgeny-leksikov opened Oct 21, 2026Contributor·

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  37

• UCT: Fix compilation with the PGI compiler

  #12128·Alexey-Rivkin opened Oct 20, 2026Contributor·

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  8

• UCS/SYS/TOPO: Allow multiple sibling devices per memory device

  #12126·tomerg-nvidia opened Oct 20, 2026Contributor·

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  7

• UCP/DEVICE: Align GPU memory registration with GDA assignments

  #12125·ColinNV opened Oct 20, 2026Contributor·

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  12

• UCP/CORE: Add event-driven per-path dynamic bandwidth rebalancing

  #12123·ZhenlongMa opened Oct 20, 2026Contributor·

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  3

• CI: Add UCF CLA check for PR authors

  WIP-DNM
  #12120·Alexey-Rivkin opened Oct 19, 2026Contributor·

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  60

• UCP/PROTO: Reweight data lanes using measured path bandwidth

  #12115·ZhenlongMa opened Oct 19, 2026Contributor·

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  1

• UCT/UCP: Add endpoint-aware path speed change event handling

  #12114·ZhenlongMa opened Oct 19, 2026Contributor·

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  1

• IB/MLX5: Enable relaxed ordering without DEVX

  Ready for Review
  #12112·jason136 opened Oct 17, 2026·

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  22

• UCP/RNDV: Use local memory info for unsupported remote memory types

  #12111·yafshar opened Oct 16, 2026Contributor·

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  14

• UCT/ZE/COPY: Log the device count limit at diag level

  #12110·yafshar opened Oct 16, 2026Contributor·

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  10

• UCT/CUDA: Backport #11499 to v1.21.x (fix SIGSEGV in uct_cuda_base_queue_head_ready on flush descriptors)

  #12109·syangx39 opened Oct 16, 2026·

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  1