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Pull requests: NVIDIA/nccl

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Pull requests list

NCCL 2.28.1-1 Early Access
#1811 opened Aug 15, 2025 by marksantesson Loading…
Ignore system headers in include/header processing
#1806 opened Aug 12, 2025 by andrewjcg Loading…
1
NCCL Fast Init - Improve Bootstrap AllGather by 2x at large scale
#1791 opened Jul 24, 2025 by saifhhasan Loading…
NCCL Fast Init - CPU Optimizations for NCCL Initialization Large Scale
#1789 opened Jul 22, 2025 by saifhhasan Loading…
2
support binding client socket address to specific ifname
#1782 opened Jul 15, 2025 by baymaxhuang Loading…
[NVCC] Modify template for FP8 type casting to be compilable in C++20
#1771 opened Jul 8, 2025 by jushg Loading…
Use poll to avoid busy loops for bootstrap socket-io
#1759 opened Jul 1, 2025 by saifhhasan Loading…
7
Add cross data center communications and network topology awareness to NCCL
#1659 opened Mar 24, 2025 by thomasgillis Loading…
2
Fix for various issues in the graph module
#1635 opened Mar 10, 2025 by eleanorTurintech Loading…
4
More logging in socketPollConnect and let some error cases retry
#1618 opened Feb 26, 2025 by YinglinSun Loading…
6
Fix for sparse GID tables (not starting at one)
#1587 opened Jan 22, 2025 by jlamanna Loading…
1
Allow default alignment less then 16.
#1452 opened Sep 18, 2024 by PatriosTheGreat Loading…
Fix clang missing braces warning
#1451 opened Sep 18, 2024 by PatriosTheGreat Loading…
net_ib: return ncclSuccess if read roceTypePath failed and errno is E…
#1427 opened Sep 5, 2024 by limu713 Loading…
3
Fix the issue of printing data overflow.
#1383 opened Jul 31, 2024 by wangfakang Loading…
1
Include the CUDA call that failed in errors.
#1335 opened Jul 1, 2024 by tfogal • Draft
2
Set the default for the AMD-x86 using the PATH_PXB p2p communication.
#1331 opened Jun 27, 2024 by xianzhiT Loading…
2
Added retries to EHOSTUNREACH socket error.
#1311 opened Jun 3, 2024 by newellz2 Loading…
6
[bugfix]fix graph/xml.cc with checkBDFFormat typo bug
#1268 opened Apr 28, 2024 by houqi Loading…
1
Bugfix：Avoid deadlock issues caused by logging in a loop
#1265 opened Apr 25, 2024 by wangfakang Loading…
9
[bugfix] fix multimem reduce result override
#1256 opened Apr 17, 2024 by Thunderbrook Loading…
5
Make path to NVCC configurable by command line
#1255 opened Apr 17, 2024 by prrathi Loading…
Fix typo in channel.cc
#1236 opened Mar 25, 2024 by mrs1669 Loading…
1
Allow ncclDebugLog to print messages longer than 1024 bytes
#1215 opened Mar 6, 2024 by nzmsv Loading…
8
Start / Stop / Dump trace hooks for NCCL profiler for a tracing ecosystem integration
#1210 opened Mar 5, 2024 by sanrise Loading…
6
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