That worked.
Thanks
Bruno
On 07/24/2015 07:01 PM, Philippe Tillet wrote:
Hello Bruno :)
This is a problem in cmake/ViennaCLCommon.cmake, which sets "-arch=sm_13".
As of CUDA 7.0, sm_13 is no longer supported by NVCC
https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html#unsupported-features/
/
/CUDA Toolkit and CUDA Driver Support for Tesla Architecture: CUDA
Toolkit and CUDA Driver no longer supports the sm_10, sm_11, sm_12,
and sm_13 architectures. As a consequence, CU_TARGET_COMPUTE_1x enum
values have been removed from the CUDA headers.
/
The solution is probably to comment line99 in
cmake/ViennaCLCommon.cmake, in order to let nvcc figure out the lowest
architecture supported. Please let me know if it works :)
2015-07-24 16:50 GMT-07:00 Bruno Turcksin <[email protected]
<mailto:[email protected]>>:
Hi,
I am trying to compile the tutorials with CUDA support but it crashes
with the following error:
/software/easybuild/software/CUDA/7.0.28/bin/nvcc -M -D__CUDACC__
/scratch/user/turcksin/viennacl-dev/examples/tutorial/blas1.cu
<http://blas1.cu> -o
/scratch/user/turcksin/viennacl-dev/build/examples/tutorial/CMakeFiles/blas1-cuda.dir//blas1-cuda_generated_blas1.cu.o.NVCC-depend
-ccbin
/general/software/x86_64/easybuild/software/impi/5.0.3.048-iccifort-2015.2.164-GCC-4.9.2/intel64/bin/mpicc
-m64 -Xcompiler ,\"-g\" -arch=sm_13 -DVIENNACL_WITH_CUDA -DNVCC
-I/software/easybuild/software/CUDA/7.0.28/include
-I/scratch/user/turcksin/viennacl-dev
-I/software/easybuild/software/CUDA/7.0.28/include
nvcc fatal : Value 'sm_13' is not defined for option
'gpu-architecture'
CMake Error at blas1-cuda_generated_blas1.cu.o.cmake:206 (message):
Error generating
/scratch/user/turcksin/viennacl-dev/build/examples/tutorial/CMakeFiles/blas1-cuda.dir//./blas1-cuda_generated_blas1.cu.o
The configuration worked fine and cmake found CUDA:
Found CUDA: /software/easybuild/software/CUDA/7.0.28 (found
version "7.0")
Best,
Bruno
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