[Beignet] [QA 2014/02/13] Status of Piglit test cases

[Sun, Yi]

Reproduce step:
cd  piglit && cmake . && make
bin/cl-api-create-context

Output:
## Test: clCreateContext (/home/OpenCL/piglit/tests/cl/api/create-context.c) ##

# Running on:
#   Platform: Experiment Intel Gen OCL Driver
#   OpenCL version: 1.1
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
X server found. dri2 connection failed!
Trying to open directly...
Success at /dev/dri/card0.
Segmentation fault (core dumped)


I'm using Fedora 20 with kernel version 3.12.10-300.fc20.x86_64.
I run piglit with X server and desktop environment.
And I ran piglit remotely by ssh login.

Back trace from gdb:
#0  0x00007ffff7bc00dc in clCreateContext () from /lib64/libOpenCL.so.1
#1  0x00000000004020b3 in piglit_cl_test (argc=1, argv=0x7fffffffe4a8, config=0x6030e0 <config>, env=0x7fffffffe240)
    at /home/OpenCL/piglit/tests/cl/api/create-context.c:207
#2  0x00007ffff7df57ba in piglit_cl_api_test_run (argc=1, argv=0x7fffffffe4a8, void_config=0x6030e0 <config>, version=11,
    platform_id=0x7ffff79a3a20 <intel_platform_data>, device_id=0x0) at /home/OpenCL/piglit/tests/util/piglit-framework-cl-api.c:198
#3  0x00007ffff7df4883 in piglit_cl_framework_run (argc=1, argv=0x7fffffffe4a8) at /home/OpenCL/piglit/tests/util/piglit-framework-cl.c:264
#4  0x0000000000401ce8 in main (argc=1, argv=0x7fffffffe4a8) at /home/OpenCL/piglit/tests/cl/api/create-context.c:52

Thanks
  --Sun, Yi

From: Zhigang Gong [mailto:zhigang.gong at linux.intel.com]
Sent: Thursday, February 13, 2014 10:40 AM
To: Sun, Yi; beignet at lists.freedesktop.org
Cc: Zou, Nanhai; Jin, Gordon
Subject: RE: [Beignet] [QA 2014/02/13] Status of Piglit test cases

Yi,

Thanks for the testing result report. But I can't reproduce the crash case? Could you tell a little bit more about the crash?

Whether  you run piglit with a X server or without xserver?
If the Xserver is running, what's the xserver's version. Did you build beignet with the same version xserver?
What's the OS version, including The distro and kernel version.

And could you provide a gdb style back trace for the crash?

Thanks.

From: beignet-bounces at lists.freedesktop.org<mailto:beignet-bounces at lists.freedesktop.org> [mailto:beignet-bounces at lists.freedesktop.org] On Behalf Of Sun, Yi
Sent: Thursday, February 13, 2014 9:29 AM
To: beignet at lists.freedesktop.org<mailto:beignet at lists.freedesktop.org>
Cc: Zou, Nanhai; Jin, Gordon
Subject: [Beignet] [QA 2014/02/13] Status of Piglit test cases

Changing compared with last test report:
1, One failed case 'scalar-logical-float' changed from failed to skip.

summary:
       pass: 1498
       fail: 2
      crash: 1
       skip: 12
       warn: 0
dmesg-warn: 0
dmesg-fail: 0
      total: 1513
fail:
Program/Build/vector-operators         (Can be fixed by LLVM3.4)
Program/Execute/vector-arithmetic-int4  (Can be fixed by LLVM3.4)

Crash:
API/clCreateContext       bug VIZ-3512

Environment:
OS: Fedora 20
LLVM: 3.3

Beignet commit:
commit f206e982278af8c7d4aa8e9ac88a6ab19a9da1b0
Author: Zhigang Gong <zhigang.gong at intel.com<mailto:zhigang.gong at intel.com>>
Date:   Mon Feb 10 16:28:37 2014 +0800

    Bump to version 0.8.0.

    This version brings many improvments compare to the last released version 0.3,
    so that we decide to bump the version to 0.8.0 directly. Before the 1.0.0, we
    have two steps left. One is the performance optimization and the other is to
    support OpenCL 1.2 by default.

Piglit commit:
commit f9489f1a653895ba59f23c53a95859ca39dc169c
Author: Dave Airlie <airlied at redhat.com<mailto:airlied at redhat.com>>
Date:   Fri Feb 7 17:34:12 2014 +1000

    textureGather: add textureGatherOffsets to execution test (v2.1)

    Test for checking textureGatherOffsets from ARB_gpu_shader5 works, this
    is tested on the nvidia binary driver and passes.

Thanks
  --Sun, Yi

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