[Beignet] possilbe bug when run opencv_test_imgproc

[Zhigang Gong]

All of these three failures are already tracked in JIRA.
If you have access to JIRA, you can check them easily.

Thanks,
Zhigang Gong.

On Fri, Oct 24, 2014 at 10:33 PM,  <yan.wang at linux.intel.com> wrote:
> Sure. I could try Yang Rong's patch.
> BTW, I also meet the following failed cases. Could you please confirm
> them? Thanks.
>
> [  FAILED  ] 3 tests, listed below:
> [  FAILED  ] OCL_ImgProc/Canny.Accuracy/8, where GetParam() =
> (Channels(3), AppertureSize(3), L2gradient(false), UseRoi(false))
> [  FAILED  ] OCL_ImgProc/Canny.Accuracy/10, where GetParam() =
> (Channels(3), AppertureSize(3), L2gradient(true), UseRoi(false))
> [  FAILED  ] OCL_Imgproc/HoughLines.RealImage/2, where GetParam() = (1,
> 0.00872665, 80)
>
> Yan Wang
>
>> I have BYT box, an IVB machine and a HSW notebook. All of them haven't
>> this issue.
>> Yang rong is working on a race condition patch. This issue may be
>> related. You may
>> try again once he send out the patch.
>>
>> On Fri, Oct 24, 2014 at 5:46 PM,  <yan.wang at linux.intel.com> wrote:
>>> Hi, Zhigang,
>>>   May your platform also get failed cases when run
>>> OCL_ImageProc/Filter2D.Mat* although no crash, because I have only
>>> Baytail T platfrom. I am not sure the other platform has the same issue.
>>>   If yes, I could try to investigate the reason. It may have issue of
>>> filter2D OpenCL implementation in OpenCV.
>>>   Thanks.
>>>
>>> Yan Wang
>>>
>>>
>>>> Hi, All,
>>>>    I found one possible bug for review.
>>>>    if run the following:
>>>> ./opencv_test_imgproc --gtest_filter=OCL_ImageProc/Filter2D.Mat*.
>>>>    OCL_ImageProc/Filter2D.Mat/256 failed and continue. But the whole
>>>> test
>>>> flow will crash in OCL_ImageProc/Filter2D.Mat/257:
>>>> [  FAILED  ] OCL_ImageProc/Filter2D.Mat/240, where GetParam() = (CV_8U,
>>>> Channels(2), 7, 1, BORDER_CONSTANT, false, false) (6433 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/241
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/241 (358 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/242
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/242 (311 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/243
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/243 (6 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/244
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/244 (203 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/245
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/245 (207 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/246
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/246 (203 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/247
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/247 (7 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/248
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/248 (210 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/249
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/249 (207 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/250
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/250 (208 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/251
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/251 (7 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/252
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/252 (214 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/253
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/253 (207 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/254
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/254 (212 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/255
>>>> [       OK ] OCL_ImageProc/Filter2D.Mat/255 (7 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/256
>>>> /home/yanwang/opencv/modules/imgproc/test/ocl/test_filter2d.cpp:106:
>>>> Failure
>>>> Expected: (TestUtils::checkNorm2(dst, udst)) <= (threshold), actual:
>>>> 255
>>>> vs 1
>>>> Size: [92 x 61]
>>>>
>>>> /home/yanwang/opencv/modules/imgproc/test/ocl/test_filter2d.cpp:107:
>>>> Failure
>>>> Expected: (TestUtils::checkNorm2(dst_roi, udst_roi)) <= (threshold),
>>>> actual: 255 vs 1
>>>> Size: [92 x 61]
>>>>
>>>> [  FAILED  ] OCL_ImageProc/Filter2D.Mat/256, where GetParam() = (CV_8U,
>>>> Channels(2), 7, 4, BORDER_CONSTANT, false, false) (7413 ms)
>>>> [ RUN      ] OCL_ImageProc/Filter2D.Mat/257
>>>> opencv_test_imgproc: /home/yanwang/beignet/src/intel/intel_gpgpu.c:703:
>>>> intel_gpgpu_check_binded_buf_address: Assertion
>>>> `gpgpu->binded_buf[i]->offset != 0' failed.
>>>> Segmentation fault (core dumped)
>>>>
>>>>   But if I run OCL_ImageProc/Filter2D.Mat/257 only, it passed. I think
>>>> 256
>>>> case may influence it.
>>>>   Thanks.
>>>>
>>>> Yan Wang
>>>>
>>>
>>> _______________________________________________
>>> Beignet mailing list
>>> Beignet at lists.freedesktop.org
>>> http://lists.freedesktop.org/mailman/listinfo/beignet
>>