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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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WebglConformance_deqp_functional_gles3_shaderoperator_binary_operator_nn timing out on Mac Retina Release (NVIDIA)

Project Member Reported by fjhenigman@chromium.org, Oct 18 2017

Issue description

twice so far, starting with:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%20Retina%20Release%20%28NVIDIA%29/builds/5663

webgl2_conformance_tests on NVIDIA GPU on Mac Retina on Mac-10.12.6
Unexpected Failures:
gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest.WebglConformance_deqp_functional_gles3_shaderoperator_binary_operator_01 (and _00)
 

 "WebglConformance_deqp_functional_gles3_shaderoperator_binary_operator_01": {
            "actual": "FAIL", 
            "times": [
              321.7678

TimeoutException: Timed out while waiting 300s for IsJavaScriptExpressionTrue.


No likely CLs to blame (ANGLE or V8).  This test has been close to 300s in the past.
Test _00 seems to average 70 seconds (based on a few builds) but went over 300 in build 5664.

Do we just need a longer timeout?



 
Cc: zmo@chromium.org
Or maybe just split the test more, zmo@ what do you think?
Components: Internals>GPU

Comment 3 by fsamuel@google.com, Nov 10 2017

Owner: zmo@chromium.org
Status: Assigned (was: Untriaged)
+zmo@ for triage.

Comment 4 by piman@chromium.org, Feb 26 2018

Components: -Internals>GPU Internals>GPU>Testing
Labels: -Pri-1 Pri-2
GPU triage: lowering priority
Components: -Internals>GPU>Testing Blink>WebGL
Labels: OS-Mac
Got this again here
https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Mac%20FYI%20Retina%20Release%20%28NVIDIA%29/916

Previous run in build 915 took 279.4215s

Comment 6 by kbr@chromium.org, Apr 11 2018

In order to increase the timeout for just this one test, the test_expectations.py infrastructure in src/content/test/gpu/gpu_tests/ would have to be extended to add a new "Slow" type of expectation (probably orthogonal to the existing ones) which would record a per-test timeout. Then _GetTestTimeout in src/content/test/gpu/gpu_tests/webgl_conformance_integration_test.py would need to be revised to consult the test expectations.

Alternatively, this test could be split up further since it sounds like it's often close to the 300s default timeout.

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