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Fix zero size tensors #3702

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Fix zero size tensors #3702

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@SS-JIA SS-JIA commented May 22, 2024

Summary:

Context

Dispatching a command buffer with a work group size that contains 0 is undefined behaviour. On some devices, this can cause the device to be lost. Fix this by setting the work group size to {1, 1, 1} right before dispatching a command buffer if the work group size contains a 0.

Differential Revision: D57655257

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pytorch-bot bot commented May 22, 2024

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/3702

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@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 22, 2024
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This pull request was exported from Phabricator. Differential Revision: D57655257

SS-JIA added a commit to SS-JIA/executorch-1 that referenced this pull request May 22, 2024
Summary:

## Context

Dispatching a command buffer with a work group size that contains 0 is undefined behaviour. On some devices, this can cause the device to be lost. Fix this by setting the work group size to `{1, 1, 1}` right before dispatching a command buffer if the work group size contains a 0.

Differential Revision: D57655257
@SS-JIA SS-JIA force-pushed the export-D57655257 branch from abb740d to 009ba2c Compare May 22, 2024 03:13
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This pull request was exported from Phabricator. Differential Revision: D57655257

Summary:

## Context

Dispatching a command buffer with a work group size that contains 0 is undefined behaviour. On some devices, this can cause the device to be lost. Fix this by setting the work group size to `{1, 1, 1}` right before dispatching a command buffer if the work group size contains a 0.

Reviewed By: yipjustin

Differential Revision: D57655257
@SS-JIA SS-JIA force-pushed the export-D57655257 branch from 009ba2c to 438e6d0 Compare May 22, 2024 04:25
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This pull request was exported from Phabricator. Differential Revision: D57655257

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This pull request has been merged in ab1c8aa.

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3 participants