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Pull requests: openucx/ucc

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Pull requests list

TL/UCP: use memcpy instead of sendrecv in agv Ready-for-Review
#1255 opened Jan 14, 2026 by Sergei-Lebedev Loading…
3
TL/UCP: fix inplace for allgather, alltoall Ready-for-Review
#1254 opened Jan 13, 2026 by Sergei-Lebedev Loading…
3
TOOLS: matrix generator shuffle columns Ready-for-Review
#1251 opened Jan 5, 2026 by yaeliyac Loading…
27
TL/UCP: add a2a disp exchange in onesided a2av Ready-for-Review
#1248 opened Dec 18, 2025 by wfaderhold21 Loading…
2
TL/UCP: fix onesided a2a alg selection for 1ppn Ready-for-Review
#1247 opened Dec 18, 2025 by wfaderhold21 Loading…
5
UCC/CORE: Added local rank from topo if not provided by user
#1245 opened Dec 17, 2025 by MaayanGadishNvidia • Draft
TL/NCCL: add ncclAlltoAll Ready-for-Review
#1244 opened Dec 17, 2025 by yaeliyac Loading…
4
TL/UCP: add rtt ca for onesided a2a WIP - Don't Merge
#1242 opened Dec 16, 2025 by wfaderhold21 • Draft
1
coll/datatype: Add a collective checker function to UCC API that can …
#1241 opened Dec 16, 2025 by QiaoK Loading…
12
CI execution over Slurm managed clusters WIP - Don't Merge
#1231 opened Nov 30, 2025 by MrBr-github Loading…
32
[skip ci] TEST ONLY Don't Merge
#1230 opened Nov 27, 2025 by dpressle • Draft
2
debug ucc tests - do not merge Don't Merge
#1217 opened Nov 5, 2025 by dpressle • Draft
[skip ci] TL/CUDA: NVLS barrier updates
#1201 opened Oct 16, 2025 by ikryukov • Draft
@ikryukov
1
TL/CUDA: enable NVLS build by default Ready-for-Review
#1200 opened Oct 16, 2025 by ikryukov Loading…
@ikryukov
3
TL/UCP: add support for onesided dynamic segments Code-Review-Completed Ready-for-Review
#1149 opened Jul 3, 2025 by wfaderhold21 Loading…
41
Add NVTX events in triggered task start/finish
#1133 opened May 11, 2025 by x41lakazam • Draft
2
TL/UCP: Add all-reduce ring alogorithm
#1082 opened Feb 25, 2025 by armratner Loading…
54
CODESTYLE: Update NVIDIA copyright headers
#1068 opened Jan 9, 2025 by artemry-nv Loading…
6
UCC/CTX: passing cuda-check from tl ucp to mlx5 Arch-Review-Required WIP - Don't Merge
#1013 opened Aug 21, 2024 by MamziB Loading…
@MamziB
13
DRAFT : Register memory
#1010 opened Aug 19, 2024 by jeffnvidia • Draft
135
Replace bashisms with POSIX syntax
#1006 opened Aug 2, 2024 by jeroen-mostert Loading…
3
onesided collective perftest
#1004 opened Jul 27, 2024 by pangjuan8848 Loading…
16
fix unannotated fall-through between switch labels in utils/ucc_coll_utils.h
#984 opened Jun 10, 2024 by bunnypak Loading…
6
Update README on building openmpi
#945 opened Mar 19, 2024 by estepona Loading…
@janjust
1
TL/MLX5: fix IPv6 address conversion in inet_ntop
#928 opened Feb 17, 2024 by miharulidze Loading…
@janjust
4
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