| Summary: | [BSW]Piglit spec_ARB_shader_atomic_counters_semantics fails | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | lu hua <huax.lu> |
| Component: | Drivers/DRI/i965 | Assignee: | Ian Romanick <idr> |
| Status: | VERIFIED DUPLICATE | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
| Severity: | normal | ||
| Priority: | medium | CC: | ben |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
Please retest with latest mesa master. Please retest with latest master Test on the latest Mesa master(commit: c88385603ae8d983314b736a9459bbf7d002cf11), it works well.
[root@x-bsw01 piglit]# bin/arb_shader_atomic_counters-semantics -fbo -auto
PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" : "skip"}}
PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics" : "skip"}}
PIGLIT: {"result": "pass" }
Verified.Fixed. Reopen it, retest on latest mesa master or mesa master c88385603ae8d9833, Run 10 cycles, it always fails.
On automation testing, the result it unstable.
[root@x-bsw01 piglit]# bin/arb_shader_atomic_counters-semantics -fbo -auto
PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "pass"}}
Probe color at (0,0)
Expected: 4294967294 4294967294 4294967295 0
Observed: 1056964608 1056964608 1056964608 1056964608
PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "fail"}}
PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" : "skip"}}
PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics" : "skip"}}
PIGLIT: {"result": "fail" }
Are you certain nothing else has changed? It still passes for me, 10/10 times. Can you please retest, and make sure you haven't changed anything else.
bwidawsk@momoa ~/intel-gfx/piglit (master)$ for i in {1..10}; do
> ./bin/arb_shader_atomic_counters-semantics -fbo -auto | grep result
> done
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
bwidawsk@momoa ~/intel-gfx/piglit (master)$ glxinfo | grep version | grep git
OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.5.0-devel (git-c883856)
OpenGL version string: 3.0 Mesa 10.5.0-devel (git-c883856)
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 10.5.0-devel (git-c883856)
I am unable reproduce the pass now even though set same system environment.
Test mesa c883856 or latest mesa 531feec9dc4.
Piglit commit: e878d7ea0b05e453b8dea2d16aecc368ad4e92a3
[root@x-bsw01 piglit]# glxinfo | grep version | grep git
OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.5.0-devel (git-531feec)
OpenGL version string: 3.0 Mesa 10.5.0-devel (git-531feec)
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 10.5.0-devel (git-531feec)
[root@x-bsw01 piglit]# bin/arb_shader_atomic_counters-semantics -fbo -auto
PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "pass"}}
Probe color at (0,0)
Expected: 4294967294 4294967294 4294967295 0
Observed: 1056964608 1056964608 1056964608 1056964608
PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "fail"}}
PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" : "skip"}}
PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics" : "skip"}}
PIGLIT: {"result": "fail" }
*** This bug has been marked as a duplicate of bug 84777 *** On latest Mesa master branch, it has bug 87258, test on commit 0d4272cd8e7c451, it works well. Close it. root@x-bsw01:/GFX/Test/Piglit/piglit# bin/arb_shader_atomic_counters-semantics -fbo -auto libGL: OpenDriver: trying /opt/X11R7/lib/dri/tls/i965_dri.so libGL: OpenDriver: trying /opt/X11R7/lib/dri/i965_dri.so PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}} PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "pass"}} PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "pass"}} PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" : "skip"}} PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics" : "skip"}} PIGLIT: {"result": "pass" } |
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Bug detailed description: --------------------------- It fails on BSW with mesa master branch, works well on BDW. spec_ARB_shader_atomic_counters_unused-result also fails output: PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}} PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "pass"}} Probe color at (0,0) Expected: 4294967294 4294967294 4294967295 0 Observed: 1056964608 1056964608 1056964608 1056964608 PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "fail"}} PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" : "skip"}} PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics" : "skip"}} PIGLIT: {"result": "fail" } Reproduce steps: ------------------------- 1. xinit 2. bin/arb_shader_atomic_counters-semantics -fbo -auto