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[FSDP] Subtest sharding strategy in test_fsdp_grad_acc.py #100178

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@awgu awgu commented Apr 27, 2023

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pytorch-bot bot commented Apr 27, 2023

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/100178

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Let us make the unit test faster.

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Let us make the unit test faster.

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@awgu awgu added ciflow/trunk Trigger trunk jobs on your pull request release notes: distributed (fsdp) release notes category labels Apr 27, 2023
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Any reading on speedup?

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awgu commented Apr 27, 2023

Any reading on speedup?

The unit test after takes ~1 minute, so we saved about 2 minutes.

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