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Pull requests: NVIDIA/nccl

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Pull requests list

Bugfix: it must be initialized via NCCL_DEV_COMM_REQUIREMENTS_INITIALIZER
#1959 opened Dec 24, 2025 by wangfakang Loading…
5
Fix tree-graph search failures on sm80 (A100)
#1952 opened Dec 20, 2025 by holynakamoto Loading…
1
feat: Allow P2P communication across different PIDs
#1951 opened Dec 20, 2025 by holynakamoto Loading…
1
Fix: dumpProxyState visibility issues for multiple communication groups
#1949 opened Dec 18, 2025 by Rhai2307 Loading…
2
Make proxy dump print out meaningful information.
#1942 opened Dec 15, 2025 by ryanhankins Loading…
Drop defined but unused NCCL params
#1929 opened Dec 5, 2025 by chenhengqi Loading…
2
Add Windows Platform Support for NCCL
#1922 opened Nov 26, 2025 by admercs Loading…
@xiaofanl-nvidia
13
cmake: open version.mk relative to repo root
#1912 opened Nov 17, 2025 by sielicki Loading…
@nv-udeodhar
1
[Feature Preview] Introduce one-sided API with ncclPut
#1904 opened Nov 8, 2025 by marksantesson Loading…
fix the crash caused by the lack of poniter type cast
#1903 opened Nov 6, 2025 by 0x777a6c Loading…
[Feature Preview] Introduce Python bindings for NCCL with nccl4py
#1902 opened Nov 6, 2025 by marksantesson Loading…
5
Fix potential hang issues when encountering illegal external connections
#1880 opened Oct 28, 2025 by qingyunlei-tencent Loading…
@kiskra-nvidia
3
Fix: p2p + collectives called by sequence error
#1861 opened Sep 28, 2025 by visualxu Loading…
fix missing header on examples
#1854 opened Sep 23, 2025 by henrique Loading…
1
[profiler example] Add missing "err.h" include in "profiler.h"
#1848 opened Sep 16, 2025 by Kaiyuan-Zhang Loading…
Allocate nvtxGlobals_t as small data
#1844 opened Sep 15, 2025 by pranavk Loading…
fix #1808: do not retry on bad magic when proxy and ras net accept
#1834 opened Sep 5, 2025 by fishautumn Loading…
1
Ignore system headers in include/header processing
#1806 opened Aug 12, 2025 by andrewjcg Loading…
1
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…
8
Add cross data center communications and network topology awareness to NCCL
#1659 opened Mar 24, 2025 by thomasgillis Loading…
3
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
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