Bug 89398

Summary: [g965] glsl-1_20.execution.clipping.fixed-clip-enables fails when run concurrently
Product: Mesa Reporter: Mark Janes <mark.a.janes>
Component: Drivers/DRI/i965Assignee: Ian Romanick <idr>
Status: NEW --- QA Contact: Intel 3D Bugs Mailing List <intel-3d-bugs>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Mark Janes 2015-03-02 23:56:25 UTC
There appears to be a clipping regression for g965.

in addition to the test in the summary, spec.glsl-1_10.execution.clipping.clip-plane-transformation pos_clipvert fails in the same way.

Both tests pass when run independently.  Looping several thousand times on the single test does not reproduce the failure.

They fail when piglit is running the whole suite, either in parallel or sequentially.

Also, you can reproduce the failure by looping on the test and running some other workload like shaderdb.

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