The output is attached. Best regards, Sandra
El vie, 19 nov 2021 a las 14:03, Karl Rupp (<[email protected]>) escribió: > Ok, so now we really need to actual compiler call from CMake. In build/: > > $> cmake .. -DCMAKE_VERBOSE_MAKEFILE=On > $> make blas1 > (send output) > > Thanks and best regards, > Karli > > > On 11/19/21 13:59, SANDRA CATALAN PALLARES wrote: > > Hi, > > > > The example that you mention is not in the new examples folder. However, > > I tried with blas1 and it does not work: > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/build$ > > examples/tutorial/blas1 > > terminate called after throwing an instance of > > 'viennacl::ocl::unknown_error' > > what(): ViennaCL: FATAL ERROR: ViennaCL encountered an unknown > > OpenCL error. Most likely your OpenCL SDK or driver is not installed > > properly. In some cases, this error is due to an invalid global work > > size or several kernel compilation errors. > > If you think that this is a bug in ViennaCL, please report it at > > [email protected] > > <mailto:[email protected]> and supply at least the > > following information: > > * Operating System > > * Which OpenCL implementation (AMD, NVIDIA, etc.) > > * ViennaCL version > > Many thanks in advance! > > Aborted > > > > Best regards, > > Sandra > > > > El vie, 19 nov 2021 a las 13:27, Karl Rupp (<[email protected] > > <mailto:[email protected]>>) escribió: > > > > Can you try to build in a subfolder? Maybe there's some issue with > the > > build inside the project folder. Also, it would be good to start > with a > > fresh ViennaCL folder just to rule out any side-effects. > > > > $> cd /path/to/ViennaCL > > $> mkdir build > > $> cd build > > $> cmake .. > > > -DOPENCL_LIBRARY=/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so > > $> make > > > > ENABLE_OPENCL is set by default. We can skip ublas for this. > > Then run via > > > > $> examples/tutorial/blas1-opencl > > > > inside the build folder. Does this work? > > > > Best regards, > > Karli > > > > > > > > On 11/19/21 13:04, SANDRA CATALAN PALLARES wrote: > > > And this is the output of the cmake: > > > > > > /home/jbelloch/EQU_FILTERING_sandra/cmake-3.10.0/bin/cmake > > ENABLE_OPENCL > > > -DOPENCLROOT=/home/jbelloch/EQU_FILTERING_sandra/opencl > > > > > > -DOPENCL_LIBRARY=/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so > > > > > ENABLE_UBLAS . -DCMAKE_CXX_FLAGS="-DVIENNACL_DEBUG_ALL" > > > -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON > > > -- The C compiler identification is GNU 4.8.2 > > > -- The CXX compiler identification is GNU 4.8.2 > > > -- Check for working C compiler: /usr/bin/cc > > > -- Check for working C compiler: /usr/bin/cc -- works > > > -- Detecting C compiler ABI info > > > -- Detecting C compiler ABI info - done > > > -- Detecting C compile features > > > -- Detecting C compile features - done > > > -- Check for working CXX compiler: /usr/bin/c++ > > > -- Check for working CXX compiler: /usr/bin/c++ -- works > > > -- Detecting CXX compiler ABI info > > > -- Detecting CXX compiler ABI info - done > > > -- Detecting CXX compile features > > > -- Detecting CXX compile features - done > > > -- Boost version: 1.54.0 > > > -- Looking for pthread.h > > > -- Looking for pthread.h - found > > > -- Looking for pthread_create > > > -- Looking for pthread_create - not found > > > -- Looking for pthread_create in pthreads > > > -- Looking for pthread_create in pthreads - not found > > > -- Looking for pthread_create in pthread > > > -- Looking for pthread_create in pthread - found > > > -- Found Threads: TRUE > > > -- Boost version: 1.54.0 > > > -- Found the following Boost libraries: > > > -- chrono > > > -- date_time > > > -- serialization > > > -- system > > > -- thread > > > -- atomic > > > -- Found OPENCL: > > /home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so > > > -- Configuring done > > > -- Generating done > > > CMake Warning: > > > Manually-specified variables were not used by the project: > > > > > > OPENCLROOT > > > > > > > > > -- Build files have been written to: > > > /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1 > > > > > > El vie, 19 nov 2021 a las 10:36, SANDRA CATALAN PALLARES > > > (<[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>>>) escribió: > > > > > > This is the last compilation command I used > > > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1$ > > > //home/jbelloch/EQU_FILTERING_sandra/cmake-3.10.0/bin/cmake > > > ENABLE_OPENCL > > > -DOPENCLROOT=/home/jbelloch/EQU_FILTERING_sandra/opencl > > > > > > -DOPENCL_LIBRARY=/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/libOpenCL.so > > > ENABLE_UBLAS . -DCMAKE_CXX_FLAGS="-DVIENNACL_DEBUG_ALL"/ > > > / > > > / > > > Best regards, > > > Sandra > > > > > > El vie, 19 nov 2021 a las 10:00, Karl Rupp > > (<[email protected] <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>) escribió: > > > > > > Okay, so CMake must be doing something odd in the build > > stage. > > > Can you please send a compilation command when building > with > > > CMake? You > > > may have to set CMAKE_VERBOSE_MAKEFILE to 'On'. > > > > > > Best regards, > > > Karli > > > > > > > > > > > > > > > On 11/19/21 09:12, SANDRA CATALAN PALLARES wrote: > > > > It works! > > > > > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1$ > g++ > > > > examples/tutorial/blas1.cpp -I. -lOpenCL > > > > -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/ > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1$ > > ./a.out > > > > Copying a few scalars... > > > > Manipulating a few scalars... > > > > operator += > > > > operator *= > > > > operator -= > > > > operator /= > > > > operator + > > > > multiple operators > > > > mixed operations > > > > CPU scalar s3: 42 > > > > GPU scalar vcl_s3: 42 > > > > !!!! TUTORIAL COMPLETED SUCCESSFULLY !!!! > > > > > > > > Best regards, > > > > Sandra > > > > > > > > El vie, 19 nov 2021 a las 8:49, Karl Rupp > > > (<[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>> > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>>) escribió: > > > > > > > > Indeed! > > > > > > > > Line 58 causes the error: > > > > > > > > > > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > > > > > > > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > >> > > > > > > > > > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp> > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > < > https://github.com/viennacl/viennacl-dev/blob/master/viennacl/ocl/platform.hpp > >>> > > > > > > > > However, these lines are *exactly* the same as in > the > > > minimal example; > > > > but the minimal example succeeds. Also, this is > > the very > > > first call to > > > > OpenCL, so there can't be any prior undetected > errors. > > > > > > > > What happens if you compile manually? In the main > > > ViennaCL folder: > > > > $> g++ example/tutorial/blas1.cpp -I. -lOpenCL > > > > -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/ > > > > > > > > and then > > > > $> ./a.out > > > > > > > > Best regards, > > > > Karli > > > > > > > > On 11/19/21 08:37, SANDRA CATALAN PALLARES wrote: > > > > > The mistery continues: > > > > > > > > > > jbelloch@odroid > :~/EQU_FILTERING_sandra/test_opencl$ > > > ./a.out > > > > > # Platforms found: 1 > > > > > 0 > > > > > > > > > > Best regards, > > > > > Sandra > > > > > > > > > > El vie, 19 nov 2021 a las 8:33, Karl Rupp > > > (<[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>> > > > > <mailto:[email protected] > > <mailto:[email protected]> <mailto:[email protected] > > <mailto:[email protected]>>> > > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>> <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>>>) > > > > escribió: > > > > > > > > > > > > > > > Good morning, > > > > > > > > > > oh - now I'm puzzled. :-/ > > > > > > > > > > Can you please add a > > > > > std::cout << err << std::endl; > > > > > after > > > > > std::cout << "# Platforms found: " << > > > num_platforms << > > > > std::endl; > > > > > > > > > > Which value do you get? Maybe > clGetPlatformIDs > > > returns a nonzero > > > > > error code? > > > > > > > > > > Best regards, > > > > > Karli > > > > > > > > > > On 11/19/21 08:29, SANDRA CATALAN PALLARES > > wrote: > > > > > > Hi, > > > > > > > > > > > > The example is working :) > > > > > > > > > > > > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/test_opencl$ g++ > > > > test.cpp > > > > > > -lOpenCL > > > -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/ > > > > > > > > > jbelloch@odroid:~/EQU_FILTERING_sandra/test_opencl$ > ./a.out > > > > > > # Platforms found: 1 > > > > > > > > > > > > Cheers, > > > > > > Sandra > > > > > > > > > > > > El jue, 18 nov 2021 a las 19:48, Karl > Rupp > > > > > (<[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>> <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>> > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>> <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>> > > > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] <mailto: > [email protected]>> > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>> <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] <mailto: > [email protected]>> > > > > <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>>>>) > > > > > escribió: > > > > > > > > > > > > thanks! This indicates that there is > no > > > OpenCL platform > > > > > detected on > > > > > > your > > > > > > system. Basically this is the > simplest > > > query of all. > > > > > > > > > > > > Can you try to compile and run the > > > following minimal > > > > example? > > > > > > > > > > > > > > > > > > #include <iostream> > > > > > > #include <string> > > > > > > #include <vector> > > > > > > #include <cmath> > > > > > > #include <stdexcept> > > > > > > > > > > > > #ifdef __APPLE__ > > > > > > #include <OpenCL/cl.h> > > > > > > #else > > > > > > #include <CL/cl.h> > > > > > > #endif > > > > > > > > > > > > int main() > > > > > > { > > > > > > cl_uint num_platforms; > > > > > > cl_platform_id platform_ids[42]; > > > > > > cl_int err = clGetPlatformIDs(42, > > > platform_ids, > > > > > &num_platforms); > > > > > > std::cout << "# Platforms found: > > " << > > > num_platforms << > > > > > std::endl; > > > > > > > > > > > > return 0; > > > > > > } > > > > > > > > > > > > > > > > > > > > > > > > $> g++ test.cpp -lOpenCL > > > > > > > > > -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib/ > > > > > > > > > > > > should produce the executable a.out. > > > > > > > > > > > > It should return at least one > platform. > > > > > > > > > > > > Thanks and best regards, > > > > > > Karli > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > *Sandra Catalán Pallarés* > > > > > SecciónDept. Arquitectura de Computadores y > > Automática > > > > > Facultad de Ciencias Físicas - Desp. 223 > > > > > Universidad Complutense de Madrid > > > > > 28040 - Madrid (Spain) > > > > > (+34) 91 394 *4394 - *[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] <mailto:[email protected]>> > > <mailto:[email protected] <mailto:[email protected]> > > > <mailto:[email protected] <mailto:[email protected]>>> > > > > <mailto:[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>> > > > <mailto:[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>>>> > > > > > > > > > > > > > > > > -- > > > > > > > > *Sandra Catalán Pallarés* > > > > SecciónDept. Arquitectura de Computadores y Automática > > > > Facultad de Ciencias Físicas - Desp. 223 > > > > Universidad Complutense de Madrid > > > > 28040 - Madrid (Spain) > > > > (+34) 91 394 *4394 - *[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] <mailto:[email protected]>> > > <mailto:[email protected] <mailto:[email protected]> > > > <mailto:[email protected] <mailto:[email protected]>>> > > > > > > > > > > > > -- > > > > > > *Sandra Catalán Pallarés* > > > SecciónDept. Arquitectura de Computadores y Automática > > > Facultad de Ciencias Físicas - Desp. 223 > > > Universidad Complutense de Madrid > > > 28040 - Madrid (Spain) > > > (+34) 91 394 *4394 - *[email protected] > > <mailto:[email protected]> <mailto:[email protected] > > <mailto:[email protected]>> > > > > > > > > > > > > -- > > > > > > *Sandra Catalán Pallarés* > > > SecciónDept. Arquitectura de Computadores y Automática > > > Facultad de Ciencias Físicas - Desp. 223 > > > Universidad Complutense de Madrid > > > 28040 - Madrid (Spain) > > > (+34) 91 394 *4394 - *[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>> > > > > > > > > -- > > > > *Sandra Catalán Pallarés* > > SecciónDept. Arquitectura de Computadores y Automática > > Facultad de Ciencias Físicas - Desp. 223 > > Universidad Complutense de Madrid > > 28040 - Madrid (Spain) > > (+34) 91 394 *4394 - *[email protected] <mailto:[email protected]> > -- *Sandra Catalán Pallarés* Sección Dept. Arquitectura de Computadores y Automática Facultad de Ciencias Físicas - Desp. 223 Universidad Complutense de Madrid 28040 - Madrid (Spain) (+34) 91 394 *4394 - *[email protected]
jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/build$ cmake .. -DCMAKE_VERBOSE_MAKEFILE=On -- Configuring done -- Generating done -- Build files have been written to: /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build jbelloch@odroid:~/EQU_FILTERING_sandra/ViennaCL-1.7.1/build$ make blas1 /usr/bin/cmake -H/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1 -B/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build --check-build-system CMakeFiles/Makefile.cmake 0 make -f CMakeFiles/Makefile2 blas1 make[1]: Entering directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' /usr/bin/cmake -H/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1 -B/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/CMakeFiles 1 make -f CMakeFiles/Makefile2 examples/tutorial/CMakeFiles/blas1.dir/all make[2]: Entering directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' make -f examples/tutorial/CMakeFiles/blas1.dir/build.make examples/tutorial/CMakeFiles/blas1.dir/depend make[3]: Entering directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' cd /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1 /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/examples/tutorial /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/examples/tutorial /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/examples/tutorial/CMakeFiles/blas1.dir/DependInfo.cmake --color= make[3]: Leaving directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' make -f examples/tutorial/CMakeFiles/blas1.dir/build.make examples/tutorial/CMakeFiles/blas1.dir/build make[3]: Entering directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' Linking CXX executable blas1 cd /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/examples/tutorial && /usr/bin/cmake -E cmake_link_script CMakeFiles/blas1.dir/link.txt --verbose=1 /usr/bin/c++ CMakeFiles/blas1.dir/blas1.cpp.o -o blas1 -L/home/jbelloch/EQU_FILTERING_sandra/opencl/lib -rdynamic -lOpenCL -Wl,-rpath,/home/jbelloch/EQU_FILTERING_sandra/opencl/lib make[3]: Leaving directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' /usr/bin/cmake -E cmake_progress_report /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/CMakeFiles 4 [100%] Built target blas1 make[2]: Leaving directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build' /usr/bin/cmake -E cmake_progress_start /home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build/CMakeFiles 0 make[1]: Leaving directory `/home/jbelloch/EQU_FILTERING_sandra/ViennaCL-1.7.1/build'
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