Bug 201877
| Summary: | REGRESSION (macOS): Many webgpu/whlsl* tests are flaky failures. | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Russell Epstein <repstein> |
| Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | webkit-bot-watchers-bugzilla, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Mac | ||
| OS: | Unspecified | ||
Russell Epstein
The following layout tests have recently become flaky:
webgpu/whlsl/arbitrary-vertex-attribute-locations.html
webgpu/whlsl/nested-dot-expression-rvalue.html
webgpu/whlsl/ensure-proper-variable-lifetime-3.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-2.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-10.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-11.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-12.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-13.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-14.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-15.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-16.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-17.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-18.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-19.html
This issue appears to be limited to specific hardware configurations, potentially due to differences in discrete/integrated GPU:
Macmini8,1
MacbookPro13,3
MacbookPro14,2
MacbookPro15,1
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Russell Epstein
rdar://55204775
Russell Epstein
Marked tests as flaky in r249971, as they are causing a fair amount of noise for bot watchers.
Russell Epstein
(In reply to Russell Epstein from comment #2)
> Marked tests as flaky in r249971, as they are causing a fair amount of noise
> for bot watchers.
Corrected TestExpectations in r249972
Russell Epstein
Two additional tests are flaky:
webgpu/whlsl/separate-shader-modules/separate-shader-modules-24.html
webgpu/whlsl/separate-shader-modules/separate-shader-modules-26.html
Marked as such in r250038.