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@andywag andywag commented May 5, 2025

Summary:
See #1052

Test Plan:
[x] all existing test cases pass

[x] add new test case

[x] test locally:

Given:

[component:dist.ddp]
script=test.py
env=
	NCCL_IB_HCA='=mlx5_0:1,mlx5_1:1';

Observe:

test/0 [7]:environ({...'NCCL_IB_HCA': '=mlx5_0:1,mlx5_1:1', ...})

Differential Revision: D74185528

Pulled By: andywag

…h#1053)

Summary:
See meta-pytorch#1052


Test Plan:
[x] all existing test cases pass

[x] add new test case

[x] test locally:

Given:
```
[component:dist.ddp]
script=test.py
env=
	NCCL_IB_HCA='=mlx5_0:1,mlx5_1:1';
```

Observe:
```
test/0 [7]:environ({...'NCCL_IB_HCA': '=mlx5_0:1,mlx5_1:1', ...})
```

Differential Revision: D74185528

Pulled By: andywag
@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label May 5, 2025
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This pull request was exported from Phabricator. Differential Revision: D74185528

@facebook-github-bot facebook-github-bot merged commit 83a2765 into meta-pytorch:main May 5, 2025
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4 participants