[Beignet] Sample program crash with beignet 0.3 on IVB
Robert Jobbagy
jobbagy.robert at gmail.com
Sat Nov 30 13:57:00 PST 2013
Thanks your help,
I used mesa 9.2.1 and it's contains this patch.
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);
Maybe I made some mistake?
2013/11/27 Zhigang Gong <zhigang.gong at linux.intel.com>
> The root cause of this is that the cl_khr_gl_sharing extension depends
> on a specific mesa version:
>
> 92e6260c1960f78692417433206c38170ec1a625
>
> You can find your mesa source code tree. It should be in ${HOME}/mesa.
> Or you can check the CMakeCache.txt in your build directory to find
> the following statement:
>
> //Set to 1 if mesa source code is found, 0 otherwise
> MESA_SOURCE_FOUND:STRING=1
>
> //The mesa source directory which is needed for cl_khr_gl_sharing.
> MESA_SOURCE_PREFIX:PATH=dir-to-your-mesa-source-code
>
> You can enter the above mesa source code directory and checkout the above
> specific
> version and rebuild and install mesa, then build beignet again.
>
> If you don't want to use cl_khr_gl_sharing, you can just simply rename that
> mesa source code directory to another name or use ccmake to set
> MESA_SOURCE_FOUND
> to zero, then configure and regenerate the build files.
> MESA_SOURCE_FOUND 0
>
>
> On Tue, Nov 26, 2013 at 11:11:16PM +0100, Robert Jobbagy wrote:
> > Sry, It's Ubuntu package bug, I reported it :
> > https://bugs.launchpad.net/ubuntu/+source/beignet/+bug/1255323
> >
> > I tried master branch but I gave this knew error :
> >
> > http://lists.freedesktop.org/archives/beignet/2013-August/001302.html
> >
> > and I switch to opencl 1.2 branch and I gave this :
> >
> >
> /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);
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:
> > In function ‘intelAcquireTexture’:
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:145:4:
> > warning: passing argument 2 of ‘intel_get_gl_obj_from_texture’ from
> > incompatible pointer type [enabled by default]
> > obj = intel_get_gl_obj_from_texture(driver, intel, target, level,
> > texture, face);
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:96:1:
> > note: expected ‘struct intel_context *’ but argument is of type ‘struct
> > intel_context *’
> > intel_get_gl_obj_from_texture(void *driver,
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:150:4:
> > warning: passing argument 2 of ‘intel_setup_cl_region_from_mipmap_tree’
> > from incompatible pointer type [enabled by default]
> > return intel_setup_cl_region_from_mipmap_tree(driver, intel,
> iobj->mt,
> > level, 0, region);
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:52:1:
> > note: expected ‘struct intel_context *’ but argument is of type ‘struct
> > intel_context *’
> > intel_setup_cl_region_from_mipmap_tree(void *driver,
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:
> > In function ‘intelReleaseTexture’:
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:163:4:
> > warning: passing argument 2 of ‘intel_get_gl_obj_from_texture’ from
> > incompatible pointer type [enabled by default]
> > obj = intel_get_gl_obj_from_texture(driver, intel, target, level,
> > texture, face);
> > ^
> >
> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:96:1:
> > note: expected ‘struct intel_context *’ but argument is of type ‘struct
> > intel_context *’
> > intel_get_gl_obj_from_texture(void *driver,
> > ^
> > make[2]: *** [src/CMakeFiles/cl.dir/intel/intel_dri_resource_sharing.c.o]
> > Error 1
> > make[1]: *** [src/CMakeFiles/cl.dir/all] Error 2
> > make: *** [all] Error 2
> >
> >
> > what is missing ?
> >
> > I used this dependencies packages :
> >
> > libdrm-dev
> > 2.4.46+git20130910.58d00888-0ubuntu0sarvatt
> > libdrm-intel1:amd64
> > 2.4.46+git20130910.58d00888-0ubuntu0sarvatt
> >
> > llvm 3.2 and clang 3.2
> >
> > and mesa 9.2.1
> >
> > Thanks.
> >
> >
> > 2013/11/26 Robert Jobbagy <jobbagy.robert at gmail.com>
> >
> > > Hi guys,
> > >
> > > I use Ubuntu 13.10 with beignet 0.3 on IVB ( Intel HD 4000 ) and I used
> > > this opencl sample program :
> > > https://codeload.github.com/hpc12/tools/tar.gz/master
> > > from http://wiki.tiker.net/OpenCLHowTo
> > > and gave this error : fatal error: malformed or corrupted PCH file:
> > > 'could not find file
> > >
> '/build/buildd/beignet-0.3/obj-x86_64-linux-gnu/backend/src/ocl_stdlib.h'
> > > referenced by AST file' 1 error generated. *** build of 'sum' on
> 'Intel HD
> > > Graphics Family' said: *** (end of message) *** 'clBuildProgram' in
> > > 'cl-helper.c' on line 470 failed with error 'invalid program'. Aborted
> > > (core dumped)
> > >
> > >
> > > What can I do ?
> > >
> > > Thanks your time.
> > > --
> > > Best Regards,
> > >
> > > Robert
> > >
> >
> >
> >
> > --
> > Best Regards,
> >
> > Robert
>
> > _______________________________________________
> > Beignet mailing list
> > Beignet at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/beignet
>
> _______________________________________________
> Beignet mailing list
> Beignet at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/beignet
>
--
Best Regards,
Robert
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