RESOLVED FIXED 264111
[WebGPU] Buffer synchronization is implemented incorrectly leading to data races between the CPU and GPU 
https://bugs.webkit.org/show_bug.cgi?id=264111
Summary [WebGPU] Buffer synchronization is implemented incorrectly leading to data ra...
Mike Wyrzykowski
Reported 2023-11-02 12:59:29 PDT
[WebGPU] Buffer synchronization is implemented incorrectly leading to data races between the CPU and GPU Specifically, calling GPUCommandEncoder.copyXToBuffer() and then mapping the buffer contents returns the pointer, but the copy command may still be in flight. This leads to data races
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Radar WebKit Bug Importer
Comment 1 2023-11-02 12:59:44 PDT
<rdar://problem/117869389>
Mike Wyrzykowski
Comment 2 2023-11-03 00:21:41 PDT
Pull request: https://github.com/WebKit/WebKit/pull/19938
EWS
Comment 3 2023-11-03 12:14:34 PDT
Committed 270195@main (1ab3947e3854): <https://commits.webkit.org/270195@main> Reviewed commits have been landed. Closing PR #19938 and removing active labels.
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