[cherry-pick] nccl: upgrade to 2.26.2 to avoid hang on ncclCommAbort (#149351) #149546
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Fixes pytorch#149153 Yaml generated from: ``` python .github/scripts/generate_ci_workflows.py ``` Test plan: Repro in https://gist.github.com/d4l3k/16a19b475952bc40ddd7f2febcc297b7 ``` rm -rf third_party/nccl python setup.py develop ``` Pull Request resolved: pytorch#149351 Approved by: https://github.com/kwen2501, https://github.com/atalman, https://github.com/malfet
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/149546
Note: Links to docs will display an error until the docs builds have been completed. ❌ 2 New FailuresAs of commit 6c4d618 with merge base 924a247 ( NEW FAILURES - The following jobs have failed:
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We didn't universally upgrade NCCL accross the common build scripts for AARCH and normal either... |
malfet
approved these changes
Mar 26, 2025
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cherry-pick of nccl: upgrade to 2.26.2 to avoid hang on ncclCommAbort (#149351) to the release
Generated by: export RELEASE_VERSION_TAG=2.7 ./regenerate.sh