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[ProcessGroupNCCL] Avoid recording stream for broadcast and scatter by kwen2501 · Pull Request #112896 · pytorch/pytorch · GitHub
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[ProcessGroupNCCL] Avoid recording stream for broadcast and scatter #112896

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[ProcessGroupNCCL] Avoid recording stream for broadcast and scatter #112896

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@kwen2501 kwen2501 commented Nov 3, 2023

Summary: Follows PR #111431, save memory for DTensor init

Test Plan: Sandcastle

Reviewed By: wanchaol

Differential Revision: D50985365

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pytorch-bot bot commented Nov 3, 2023 •
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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/112896

Note: Links to docs will display an error until the docs builds have been completed.

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@pytorch-bot pytorch-bot bot added the release notes: distributed (c10d) release notes category label Nov 3, 2023
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This pull request was exported from Phabricator. Differential Revision: D50985365

wanchaol
wanchaol approved these changes Nov 3, 2023
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Looks great!

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This pull request was exported from Phabricator. Differential Revision: D50985365

@kwen2501 @facebook-github-bot
[ProcessGroupNCCL] Avoid recording stream for broadcast and scatter (p…
1f9eba5 
…ytorch#112896)

Summary:

Follows PR pytorch#111431, save memory for DTensor init

Test Plan: Sandcastle

Reviewed By: wanchaol

Differential Revision: D50985365
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This pull request was exported from Phabricator. Differential Revision: D50985365

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@pytorchbot merge

(Initiating merge automatically since Phabricator Diff has merged)

@pytorch-bot pytorch-bot bot added the ciflow/trunk Trigger trunk jobs on your pull request label Nov 7, 2023
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Merge started

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Skylion007 pushed a commit to Skylion007/pytorch that referenced this pull request Nov 14, 2023
@kwen2501 @Skylion007
[ProcessGroupNCCL] Avoid recording stream for broadcast and scatter (p…
4443b53 
…ytorch#112896)

Summary: Follows PR pytorch#111431, save memory for DTensor init

Test Plan: Sandcastle

Reviewed By: wanchaol

Differential Revision: D50985365

Pull Request resolved: pytorch#112896
Approved by: https://github.com/wanchaol
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@wanchaol wanchaol wanchaol approved these changes

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