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Change default CUDA block size from 512 to 128#10090

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wesolwsk wants to merge 1 commit intopytorch:masterfrom
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Change default CUDA block size from 512 to 128#10090
wesolwsk wants to merge 1 commit intopytorch:masterfrom
wesolwsk:export-D9093573

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Summary: Decreasing the block size improves GPU utilization for use cases with small input sizes (e.g. 10000)

Differential Revision: D9093573

Summary:
Pull Request resolved: pytorch#10090

Decreasing the block size improves GPU utilization for use cases with small input sizes (e.g. 10000)

Differential Revision: D9093573

fbshipit-source-id: 1939ae944823586011360b733b128de1b023bbf6
goodlux pushed a commit to goodlux/pytorch that referenced this pull request Aug 15, 2018
Summary:
Pull Request resolved: pytorch#10090

Decreasing the block size improves GPU utilization for use cases with small input sizes (e.g. 10000)

Reviewed By: pjh5

Differential Revision: D9093573

fbshipit-source-id: c8f995b773a00b1bea3a3809c0f6557133efd9dd
@ezyang ezyang added the merged label Jun 26, 2019
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2 participants