RESOLVED FIXED255250
REGRESSION (260364@main-260393@main): [ iOS , Ventura ] 2x TestWebKitAPI.GPUProcess tests are near constant failures 
https://bugs.webkit.org/show_bug.cgi?id=255250
Summary REGRESSION (260364@main-260393@main): [ iOS , Ventura ] 2x TestWebKitAPI.GPU...
Bri Harris
Reported 2023-04-10 14:56:03 PDT
The following 2 API Tests: TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioNonRenderingAudioContext are constant failures on iOS 16 and a flaky failure on Ventura Release. HISTORY: https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase&test=TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioNonRenderingAudioContext TEXT for WebAudioCase: Expected equality of these values: gpuProcessPID Which is: 75063 [configuration.get().processPool _gpuProcessIdentifier] Which is: 0 TEXT for AudioNonRenderingAudioContext: Expected equality of these values: gpuProcessPID Which is: 75072 [configuration.get().processPool _gpuProcessIdentifier] Which is: 0 Expected equality of these values: 0 [configuration.get().processPool _gpuProcessIdentifier] Which is: 75073
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Radar WebKit Bug Importer
Comment 1 2023-04-10 14:57:40 PDT
<rdar://problem/107852513>
Ryan Haddad
Comment 2 2023-04-19 15:57:43 PDT
Looking at the history of these tests on iOS, it appears that the failures may have been arm64 only, so it became more apparent when we moved bots to M2 hardware. https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioCase&test=TestWebKitAPI.GPUProcess.ExitsUnderMemoryPressureWebAudioNonRenderingAudioContext&platform=ios&recent=False&architecture=arm64 This appears to be the regression range: http://commits.webkit.org/compare/260393@main...260364@main
Chris Dumez
Comment 3 2023-05-04 19:33:36 PDT
Pull request: https://github.com/WebKit/WebKit/pull/13475
EWS
Comment 4 2023-05-05 11:31:39 PDT
Committed 263728@main (8bc686eae52a): <https://commits.webkit.org/263728@main> Reviewed commits have been landed. Closing PR #13475 and removing active labels.
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