if I use opencv 2.4.7.1 branch head , I gave differenct sigsev :
#1 0x00007ffff733fb1e in (anonymous namespace)::opencl_fn9<62, int,
_cl_command_queue*, _cl_mem*, void const*, unsigned long, unsigned long,
unsigned long, unsigned int, _cl_event* const*, _cl_event**>::switch_fn
(p1=0x73fb00, p2=0x7d25a0, p3=0x7442e0, p4=1, p5=0, p6=307200, p7=0,
p8=0x0, p9=0x0) at
/home/evil85/workspace/cpp/opencv/modules/ocl/src/cl_runtime/cl_runtime_opencl_impl.hpp:266
No locals.
#2 0x00007ffff72ab34d in set_to_withoutmask_run (dst=..., scalar=...,
kernelName=...)
at
/home/evil85/workspace/cpp/opencv/modules/ocl/src/matrix_operations.cpp:449
p = {<std::_Vector_base<unsigned char, std::allocator<unsigned
char> >> = {
_M_impl = {<std::allocator<unsigned char>> =
{<__gnu_cxx::new_allocator<unsigned char>> = {<No data fields>}, <No data
fields>},
_M_start = 0x7442e0 "", _M_finish = 0x7442e1 "",
_M_end_of_storage = 0x7442e1 ""}}, <No data fields>}
localThreads = {16, 16, 1}
step_in_pixel = 640
buildOptions = {static npos = <optimized out>,
_M_dataplus = {<std::allocator<char>> =
{<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
_M_p = 0x7442b8 "-D GENTYPE=uchar "}}
args = {<std::_Vector_base<std::pair<unsigned long, void const*>,
std::allocator<std::pair<unsigned long, void const*> > >> = {
_M_impl = {<std::allocator<std::pair<unsigned long, void
const*> >> = {<__gnu_cxx::new_allocator<std::pair<unsigned long, void
const*> >> = {<No data fields>}, <No data fields>}, _M_start = 0x0,
_M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
globalThreads = {176, 480, 1}
offset_in_pixel = 0
typeMap = {0x7ffff7345909 "uchar", 0x7ffff734590f "char",
0x7ffff7345914 "ushort", 0x7ffff734591b "short", 0x7ffff7345921 "int",
0x7ffff7345925 "float", 0x7ffff734592b "double"}
channelMap = " 244"
mat = {flags = 1124024320, dims = 2, rows = 1, cols = 1, data =
0x7d27a0 "", refcount = 0x7d27a4, datastart = 0x7d27a0 "",
dataend = 0x7d27a1 "", datalimit = 0x7d27a1 "", allocator = 0x0,
size = {p = 0x7fffffffcec8}, step = {p = 0x7fffffffcf10, buf = {1,
1}}}
2013/12/4 Robert Jobbagy <jobbagy.rob...@gmail.com>
> Earlier I made an issue in opencv track here :
> http://code.opencv.org/issues/3412
>
> Thanks your patch.
>
> I will try compile with llvm 3.3
>
>
> 2013/12/4 Robert Jobbagy <jobbagy.rob...@gmail.com>
>
>> I use Ubuntu 13.10 default 3.2 llvm
>>
>>
>> 2013/12/4 Zhigang Gong <zhigang.g...@linux.intel.com>
>>
>>> I just tried the same way as you. But the sympton is not the same, I met
>>> a
>>> region check bug which I just sent a patch to fix.
>>>
>>> After that fix, the squares example could run to complete but the result
>>> is incorrect, the acuracy check is also failed. I will continue to
>>> investigate
>>> this issue.
>>>
>>> The llvm/clang I am using is 3.3.1. What's yours?
>>>
>>> On Wed, Dec 04, 2013 at 09:32:06AM +0100, Robert Jobbagy wrote:
>>> > I attached my output log.
>>> >
>>> >
>>> > 2013/12/4 zhigang gong <zhigang.g...@gmail.com>
>>> >
>>> > >
>>> > >
>>> > > On Wed, Dec 4, 2013 at 3:23 AM, Robert Jobbagy <
>>> jobbagy.rob...@gmail.com>wrote:
>>> > >
>>> > >> Thanks your help, it works.
>>> > >>
>>> > >> I tried this opencl example :
>>> > >>
>>> > >> http://wiki.tiker.net/OpenCLHowTo#Testing
>>> > >>
>>> > >> and it shows these supported extensions by IVB:
>>> > >>
>>> > >> NAME: Intel HD Graphics Family
>>> > >> VENDOR: Intel
>>> > >> PROFILE: FULL_PROFILE
>>> > >> VERSION: OpenCL 1.2 beignet 0.3
>>> > >> EXTENSIONS: cl_khr_global_int32_base_atomics
>>> > >> cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
>>> > >> cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store
>>> > >> cl_khr_icd cl_khr_gl_sharing
>>> > >> DRIVER_VERSION: 0.3
>>> > >>
>>> > >>
>>> > >> but when I use opencv with opencl I gave CL_BUILD_PROGRAM_FAILURE
>>> error.
>>> > >> I think the problem is opencv want to use cl_khr_fp64 extension and
>>> > >> beignet doesnt support yet or not ?
>>> > >>
>>> > > Could you provide more details about the failure? The complete error
>>> > > information, and the specific procedure to reproduce this failure.
>>> > >
>>> > > Thanks,
>>> > > Zhigang
>>> > >
>>> > >>
>>> > >> What can I do ?
>>> > >>
>>> > >> Thanks again.
>>> > >>
>>> > >>
>>> > >> 2013/12/2 Zhigang Gong <zhigang.g...@linux.intel.com>
>>> > >>
>>> > >>> On Sat, Nov 30, 2013 at 10:57:00PM +0100, Robert Jobbagy wrote:
>>> > >>> > Thanks your help,
>>> > >>> >
>>> > >>> > I used mesa 9.2.1 and it's contains this patch.
>>> > >>> You need to use the eaxct version specified by that commit log,
>>> not just
>>> > >>> includes that patch.
>>> > >>> So you may need to use git checkout 92e62...
>>> > >>> >
>>> > >>> > I set mesa source and gone previous errors but I gave these
>>> compile
>>> > >>> errors.
>>> > >>> > I used opencl 1.2 branch:
>>> > >>> >
>>> > >>> >
>>> > >>>
>>> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:
>>> > >>> > In function ‘intel_get_gl_obj_from_texture’:
>>> > >>> >
>>> > >>>
>>> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:103:38:
>>> > >>> > error: dereferencing pointer to incomplete type
>>> > >>> > obj = __mesa_lookup_texture(&intel->ctx, texture);
>>> > >>> > ^
>>> > >>> >
>>> > >>>
>>> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:109:42:
>>> > >>> > error: dereferencing pointer to incomplete type
>>> > >>> > __mesa_test_texobj_completeness(&intel->ctx, obj);
>>> > >>>
>>> > >>>
>>> > >>>
>>> > >
>>> >
>>> >
>>> > --
>>> > Best Regards,
>>> >
>>> > Robert
>>>
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > VIDIOC_QUERYMENU: Invalid argument
>>> > platinfo size: 1
>>> > Vendor:Intel
>>> > Name: Experiment Intel Gen OCL Driver
>>> > PlatformProfile: FULL_PROFILE
>>> > Version: OpenCL 1.2 beignet 0.3
>>> > Major version: 1 Minor ver: 2
>>> > How many devices: 1
>>> > Device Name:Intel HD Graphics Family
>>> > DriverVer: 0.3
>>> > Intel: 1 Integraded? 0
>>> > Device profile: FULL_PROFILE
>>> > Device Type: 4
>>> > Device Vendor: Intel
>>> > Device Version: OpenCL 1.2 beignet 0.3
>>> > warming up ...
>>> > Devinfo compilationExtra: -D INTEL_DEVICE build options: -D
>>> GENTYPE4=uchar4
>>> > all build options: -D INTEL_DEVICE -D GENTYPE4=uchar4
>>> > source: convertC3C4 programSTR: #if defined (DOUBLE_SUPPORT)
>>> > #pragma OPENCL EXTENSION cl_khr_fp64:enable
>>> > #endif
>>> > __kernel void convertC3C4(__global const GENTYPE4 * restrict src,
>>> __global GENTYPE4 *dst, int cols, int rows,
>>> > int dstStep_in_piexl,int pixel_end)
>>> > {
>>> > int id = get_global_id(0);
>>> > int3 pixelid = (int3)(mul24(id,3),mad24(id,3,1),mad24(id,3,2));
>>> > pixelid = clamp(pixelid,0,pixel_end);
>>> > GENTYPE4 pixel0, pixel1, pixel2, outpix0,outpix1,outpix2,outpix3;
>>> > pixel0 = src[pixelid.x];
>>> > pixel1 = src[pixelid.y];
>>> > pixel2 = src[pixelid.z];
>>> > outpix0 = (GENTYPE4)(pixel0.x,pixel0.y,pixel0.z,0);
>>> > outpix1 = (GENTYPE4)(pixel0.w,pixel1.x,pixel1.y,0);
>>> > outpix2 = (GENTYPE4)(pixel1.z,pixel1.w,pixel2.x,0);
>>> > outpix3 = (GENTYPE4)(pixel2.y,pixel2.z,pixel2.w,0);
>>> > int4 outy = (id<<2)/cols;
>>> > int4 outx = (id<<2)%cols;
>>> > outx += (int4)(0, 1, 2, 3);
>>> > outy = select(outy, outy+1, outx>=cols);
>>> > outx = select(outx, outx-cols, outx>=cols);
>>> > outy = select(outy, outy + 1, outx >= cols);
>>> > outx = select(outx, outx-cols, outx >= cols);
>>> > outy = select(outy, outy + 1, outx >= cols);
>>> > outx = select(outx, outx-cols, outx >= cols);
>>> > int4 addr = mad24(outy,(int4)dstStep_in_piexl,outx);
>>> > if(outx.w<cols && outy.w<rows)
>>> > {
>>> > dst[addr.x] = outpix0;
>>> > dst[addr.y] = outpix1;
>>> > dst[addr.z] = outpix2;
>>> > dst[addr.w] = outpix3;
>>> > }
>>> > else if(outx.z<cols && outy.z<rows)
>>> > {
>>> > dst[addr.x] = outpix0;
>>> > dst[addr.y] = outpix1;
>>> > dst[addr.z] = outpix2;
>>> > }
>>> > else if(outx.y<cols && outy.y<rows)
>>> > {
>>> > dst[addr.x] = outpix0;
>>> > dst[addr.y] = outpix1;
>>> > }
>>> > else if(outx.x<cols && outy.x<rows)
>>> > {
>>> > dst[addr.x] = outpix0;
>>> > }
>>> > }
>>> > __kernel void convertC4C3(__global const GENTYPE4 * restrict src,
>>> __global GENTYPE4 *dst, int cols, int rows,
>>> > int srcStep_in_pixel,int pixel_end)
>>> > {
>>> > int id = get_global_id(0)<<2;
>>> > int y = id / cols;
>>> > int x = id % cols;
>>> > int4 x4 = (int4)(x,x+1,x+2,x+3);
>>> > int4 y4 = select((int4)y,(int4)(y+1),x4>=(int4)cols);
>>> > x4 = select(x4,x4-(int4)cols,x4>=(int4)cols);
>>> > y4 = select(y4, y4 + 1,x4>=(int4)cols);
>>> > x4 = select(x4, x4 - (int4)cols,x4>=(int4)cols);
>>> > y4 = select(y4, y4 + 1,x4>=(int4)cols);
>>> > x4 = select(x4, x4-(int4)cols,x4>=(int4)cols);
>>> > y4=clamp(y4,(int4)0,(int4)(rows-1));
>>> > int4 addr = mad24(y4, (int4)srcStep_in_pixel, x4);
>>> > GENTYPE4 pixel0,pixel1,pixel2,pixel3, outpixel1, outpixel2;
>>> > pixel0 = src[addr.x];
>>> > pixel1 = src[addr.y];
>>> > pixel2 = src[addr.z];
>>> > pixel3 = src[addr.w];
>>> > pixel0.w = pixel1.x;
>>> > outpixel1.x = pixel1.y;
>>> > outpixel1.y = pixel1.z;
>>> > outpixel1.z = pixel2.x;
>>> > outpixel1.w = pixel2.y;
>>> > outpixel2.x = pixel2.z;
>>> > outpixel2.y = pixel3.x;
>>> > outpixel2.z = pixel3.y;
>>> > outpixel2.w = pixel3.z;
>>> > int4 outaddr = mul24(id>>2 , 3);
>>> > outaddr.y++;
>>> > outaddr.z+=2;
>>> > if(outaddr.z <= pixel_end)
>>> > {
>>> > dst[outaddr.x] = pixel0;
>>> > dst[outaddr.y] = outpixel1;
>>> > dst[outaddr.z] = outpixel2;
>>> > }
>>> > else if(outaddr.y <= pixel_end)
>>> > {
>>> > dst[outaddr.x] = pixel0;
>>> > dst[outaddr.y] = outpixel1;
>>> > }
>>> > else if(outaddr.x <= pixel_end)
>>> > {
>>> > dst[outaddr.x] = pixel0;
>>> > }
>>> > }
>>> > hash: 63881381b364c3374626fe67e3b07e05
>>> > options from params: -D INTEL_DEVICE -D GENTYPE4=uchar4
>>> > foptions: entry datasize: 15296
>>> > #2 device: 0x7f68ddebd760 createBinaryStatus: 0 options: -D
>>> INTEL_DEVICE -D GENTYPE4=uchar4
>>> > binary size: 15296 binary[0]:
>>> > Device info: Intel HD Graphics Family Profile: FULL_PROFILE
>>> > Dev Version: OpenCL 1.2 beignet 0.3 Extensions:
>>> cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics
>>> cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics
>>> cl_khr_byte_addressable_store cl_khr_icd
>>> > DeviceType: 4
>>> > Platform Info: Experiment Intel Gen OCL Driver profile: FULL_PROFILE
>>> > Extensions: cl_khr_global_int32_base_atomics
>>> cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
>>> cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store
>>> cl_khr_icd Vendor: Intel Version: OpenCL 1.2 beignet 0.3
>>> > #2 status: -11
>>> >
>>> > BUILD LOG: convertC3C4: -D INTEL_DEVICE -D GENTYPE4=uchar4
>>> >
>>> > status: -11
>>> > OpenCV Error: Gpu API call (CL_BUILD_PROGRAM_FAILURE) in
>>> getOrBuildProgram, file
>>> /home/evil85/workspace/cpp/opencv-2.4.7/modules/ocl/src/cl_programcache.cpp,
>>> line 460
>>> > terminate called after throwing an instance of 'cv::Exception'
>>> > what():
>>>
>>> /home/evil85/workspace/cpp/opencv-2.4.7/modules/ocl/src/cl_programcache.cpp:460:
>>> error: (-217) CL_BUILD_PROGRAM_FAILURE in function getOrBuildProgram
>>> >
>>> > Aborted (core dumped)
>>>
>>> > _______________________________________________
>>> > Beignet mailing list
>>> > Beignet@lists.freedesktop.org
>>> > http://lists.freedesktop.org/mailman/listinfo/beignet
>>>
>>>
>>
>>
>> --
>> Best Regards,
>>
>> Robert
>>
>
>
>
> --
> Best Regards,
>
> Robert
>
--
Best Regards,
Robert
_______________________________________________
Beignet mailing list
Beignet@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/beignet
