Jeffrey Wang and Tyler Michael Smith
56e5810ff1
[BugFix] Prevent orphaned process on NCCL destroy ( #39846 )
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Signed-off-by: Jeffrey Wang <jeffreywang@anyscale.com >
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com >
2026-05-11 15:25:26 -04:00
Ilya Markov and Markov Ilya
abdbb68386
[EPLB] Add alternative communication for EPLB weight exchange ( #33176 )
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Signed-off-by: ilmarkov <markovilya197@gmail.com >
Signed-off-by: Markov Ilya <markovilya19@gmail.com >
Co-authored-by: Markov Ilya <markovilya19@gmail.com >
2026-03-31 08:17:12 -04:00
Micah Williamson
1d367a738e
[Bugfix][ROCm] Include float8_e4m3fnuz in NCCL Dtype Dispatching ( #33713 )
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Signed-off-by: Micah Williamson <micah.williamson@amd.com >
2026-02-04 05:36:29 -08:00
Robert Shaw and Robert Shaw
43a013c3a2
[Bugfix] Fix Dtypes for Pynccl Wrapper ( #33030 )
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Signed-off-by: Robert Shaw <robshaw@redhat.com >
Co-authored-by: Robert Shaw <robshaw@redhat.com >
2026-01-26 20:09:32 +00:00
BlankR and Wentao Ye
0790f07695
[Misc] Improve error messages for unsupported types and parameters ( #30593 )
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Signed-off-by: BlankR <hjyblanche@gmail.com >
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com >
2026-01-07 09:00:16 +00:00
dongbo910220
6c728f7771
[Chore] Separate out NCCL utilities from vllm.utils ( #27197 )
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Signed-off-by: dongbo910220 <1275604947@qq.com >
2025-10-21 06:18:23 -07:00
Harry Mellor
8fcaaf6a16
Update Optional[x] -> x | None and Union[x, y] to x | y ( #26633 )
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
2025-10-12 09:51:31 -07:00
Harry Mellor
d6953beb91
Convert formatting to use ruff instead of yapf + isort ( #26247 )
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
2025-10-05 07:06:22 -07:00
Gregory Shtrasberg
61a3431613
[Bugfix][ROCm] Fixing trying to import non-existent symbols from libnccl.so ( #25605 )
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Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com >
2025-09-29 17:01:50 -04:00
Amir Samani and Michael Goin
8c1c81a3de
[core] add nccl symmetric memory for all reduce ( #24532 )
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Signed-off-by: Amir Samani <asamani@nvidia.com >
Signed-off-by: Michael Goin <mgoin64@gmail.com >
Co-authored-by: Michael Goin <mgoin64@gmail.com >
2025-09-23 14:33:06 -04:00
Trevor Morris and mgoin
a8593237c0
Add pynccl all-gatherv and reducescatterv ( #20154 )
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Signed-off-by: Trevor Morris <tmorris@nvidia.com >
Signed-off-by: mgoin <mgoin64@gmail.com >
Co-authored-by: mgoin <mgoin64@gmail.com >
2025-07-11 18:59:23 -07:00
Zhonghua Deng
eccdc8318c
[V1][P/D] An native implementation of xPyD based on P2P NCCL ( #18242 )
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Signed-off-by: Abatom <abzhonghua@gmail.com >
2025-06-18 06:32:36 +00:00
Simon Mo
02f0c7b220
[Misc] Add SPDX-FileCopyrightText ( #19100 )
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Signed-off-by: simon-mo <simon.mo@hey.com >
2025-06-03 11:20:17 -07:00
Harry Mellor
dc372b9c8a
Update deprecated type hinting in vllm/device_allocator and vllm/distributed ( #18126 )
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
2025-05-14 04:07:57 -07:00
cjackal
51010a1807
[Misc] set single whitespace between log sentences ( #13771 )
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Signed-off-by: cjackal <44624812+cjackal@users.noreply.github.com >
2025-02-25 10:26:12 +08:00
Russell Bryant
e489ad7a21
[Misc] Add SPDX-License-Identifier headers to python source files ( #12628 )
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- **Add SPDX license headers to python source files**
- **Check for SPDX headers using pre-commit**
commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745
Author: Russell Bryant <rbryant@redhat.com >
Date: Fri Jan 31 14:18:24 2025 -0500
Add SPDX license headers to python source files
This commit adds SPDX license headers to python source files as
recommended to
the project by the Linux Foundation. These headers provide a concise way
that is
both human and machine readable for communicating license information
for each
source file. It helps avoid any ambiguity about the license of the code
and can
also be easily used by tools to help manage license compliance.
The Linux Foundation runs license scans against the codebase to help
ensure
we are in compliance with the licenses of the code we use, including
dependencies. Having these headers in place helps that tool do its job.
More information can be found on the SPDX site:
- https://spdx.dev/learn/handling-license-info/
Signed-off-by: Russell Bryant <rbryant@redhat.com >
commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea
Author: Russell Bryant <rbryant@redhat.com >
Date: Fri Jan 31 14:36:32 2025 -0500
Check for SPDX headers using pre-commit
Signed-off-by: Russell Bryant <rbryant@redhat.com >
---------
Signed-off-by: Russell Bryant <rbryant@redhat.com >
2025-02-02 11:58:18 -08:00
youkaichao
21fe7b481a
[core][distributed] add pynccl broadcast ( #10843 )
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Signed-off-by: youkaichao <youkaichao@gmail.com >
2024-12-03 04:53:23 +00:00
Tyler Michael Smith
978b39744b
[Misc] Add pynccl wrappers for all_gather and reduce_scatter ( #9432 )
2024-11-22 22:14:03 -05:00
Cyrus Leung
0e9164b40a
[mypy] Enable type checking for test directory ( #5017 )
2024-06-15 04:45:31 +00:00
youkaichao
5bd3c65072
[Core][Optimization] remove vllm-nccl ( #5091 )
2024-05-29 05:13:52 +00:00
Murali Andoorveedu
5eda2ea02a
[Core][1/N] Support send/recv in PyNCCL Groups ( #4988 )
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Signed-off-by: Muralidhar Andoorveedu <muralidhar.andoorveedu@centml.ai >
2024-05-23 09:54:48 -07:00
youkaichao
208b71bcc1
[Core][Distributed] refactor pynccl ( #4591 )
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[Core][Distributed] refactor pynccl to hold multiple communicators (#4591 )
2024-05-09 19:48:43 -07:00