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Pull requests: openucx/ucx

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Pull requests list

UCP/DT: skip rma lanes with incompatible mem_flags WIP-DNM Work in progress / Do not review
#11708 opened Jul 30, 2026 by tomerg-nvidia Contributor • Draft
UCP/PROTO: Select transport-recommended GET paths
#11706 opened Jul 28, 2026 by roiedanino Contributor • Draft
UCT/CUDA_COPY: Set CU_CTX_SYNC_MEMOPS once per CUDA context
#11705 opened Jul 28, 2026 by ybenvidia Loading…
UCT/GDAKI: Expose dev matrix via uct_gdaki_dev_matrix_get
#11702 opened Jul 27, 2026 by Artemy-Mellanox Contributor Loading…
UCT/D2P: Multi-channel support with per-EP DPA address and RING_DB flag
#11701 opened Jul 27, 2026 by Artemy-Mellanox Contributor Loading…
TOOLS/PERF: swap deprecated omp pragma master to masked
#11697 opened Jul 25, 2026 by whispersofthedawn Loading…
1
ARCH/X86: Add AVX512 nt-buffer-transfer functions
#11696 opened Jul 24, 2026 by arun-chandran-edarath Contributor Loading…
1
UCT/GDAKI: No crash on unknown sys_dev
#11693 opened Jul 23, 2026 by Artemy-Mellanox Contributor Loading…
UCT/IB: Fix RoCE LAG put bandwidth estimate WIP-DNM Work in progress / Do not review
#11691 opened Jul 22, 2026 by shasson5 Contributor Loading…
14
TOOLS/PERF: Fix hang in IOV PUT tests by writing sentinel into payload Bugfix
#11687 opened Jul 21, 2026 by michal-shalev Contributor Loading…
@michal-shalev
3
UCP/PROTO/RNDV: Isolate remote system device namespace
#11685 opened Jul 21, 2026 by jeffnvidia Loading…
[DNM] UCT/IB/MLX5: add wqe token and failover arm
#11684 opened Jul 21, 2026 by jeynmann Contributor Loading…
UCT/MM,BASE: Fail cleanly when an MM MD cannot provide a memory handle
#11683 opened Jul 20, 2026 by bwestheimer • Draft
UCT/MM: Determine ep flush completion without peer memory access
#11682 opened Jul 20, 2026 by bwestheimer • Draft
UCP/RKEY: Keep configurations at stable addresses
#11676 opened Jul 19, 2026 by jeffnvidia Loading…
UCT/IB: Recommend read paths for ConnectX XDR
#11675 opened Jul 19, 2026 by roiedanino Contributor Loading…
@roiedanino
TOOLS/PERF: Support AM receive copy to device memory
#11674 opened Jul 19, 2026 by roiedanino Contributor Loading…
@roiedanino
2
UCT: outstanding purge implementation
#11668 opened Jul 17, 2026 by jeynmann Contributor Loading…
43
BUILD/CI: Scope PR checks to commits unique to the PR
#11667 opened Jul 17, 2026 by yuanwu2017 Loading…
UCM: Fix UCX_MEM_MALLOC_RELOC default value
#11658 opened Jul 15, 2026 by nmorey Contributor Loading…
UCT/DEVICE: fix gda qp state (#11517)
#11657 opened Jul 15, 2026 by ofirfarjun7 Contributor • Draft
1
UCP/PROTO: Derive single net device selection from local device ordinal
#11650 opened Jul 13, 2026 by guy-ealey-morag Contributor Loading…
2
UCT/IB: Support relaxed-only memory keys
#11649 opened Jul 12, 2026 by roiedanino Contributor Loading…
@roiedanino
28
UCP/RMA: Fragment SGL put elements larger than max_zcopy Ready for Review
#11647 opened Jul 10, 2026 by michal-shalev Contributor Loading…
@michal-shalev
5
TOOLS/PERF: Add SGL datatype support to UCP put test Ready for Review
#11644 opened Jul 9, 2026 by michal-shalev Contributor Loading…
@michal-shalev
25
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