Build error with CUDA SDK 10.2

[paskino]

I'm building with Ubuntu 18.04 and CUDA-10.2

I stumble upon this linking problem:

[ 48%] Linking CXX executable nffth_2d_radial
cd /home/ofn77899/devel/buildVM/builds/Gadgetron/build/apps/standalone/gpu/mri/nfft/2d && /usr/local/bin/cmake -E cmake_link_script CMakeFiles/nffth_2d_radial.dir/link.txt --verbose=1
/usr/bin/c++   -fopenmp -Werror=return-type -Werror=terminate -O3 -DNDEBUG  -rdynamic CMakeFiles/nffth_2d_radial.dir/main_nffth.cpp.o  -o nffth_2d_radial  -L/home/ofn77899/devel/install/lib -Wl,-rpath,/home/ofn77899/devel/install/lib:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/operators/gpu:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/nfft/gpu:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/core/cpu/hostutils:/usr/local/cuda/lib64:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/fft/gpu:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/core/gpu:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/core/cpu:/home/ofn77899/devel/buildVM/builds/Gadgetron/build/toolboxes/log: ../../../../../../toolboxes/operators/gpu/libgadgetron_toolbox_gpuoperators.so.3.17.0 ../../../../../../toolboxes/nfft/gpu/libgadgetron_toolbox_gpunfft.so.3.17.0 ../../../../../../toolboxes/core/cpu/hostutils/libgadgetron_toolbox_hostutils.so.3.17.0 /usr/local/cuda/lib64/libcudart.so ../../../../../../toolboxes/fft/gpu/libgadgetron_toolbox_gpufft.so.3.17.0 ../../../../../../toolboxes/core/gpu/libgadgetron_toolbox_gpucore.so.3.17.0 /usr/local/cuda/lib64/libcusparse.so ../../../../../../toolboxes/core/cpu/libgadgetron_toolbox_cpucore.so.3.17.0 /usr/local/cuda/lib64/libcufft.so /usr/local/cuda/lib64/libcudart.so -lcublas ../../../../../../toolboxes/log/libgadgetron_toolbox_log.so.3.17.0 -lboost_system -lboost_thread -lboost_program_options -lboost_filesystem -lboost_timer -lboost_chrono -lboost_date_time -lboost_atomic
../../../../../../toolboxes/nfft/gpu/libgadgetron_toolbox_gpunfft.so.3.17.0: undefined reference to `cusparseCopyMatDescr'
collect2: error: ld returned 1 exit status
apps/standalone/gpu/mri/nfft/2d/CMakeFiles/nffth_2d_radial.dir/build.make:103: recipe for target 'apps/standalone/gpu/mri/nfft/2d/nffth_2d_radial' failed
make[6]: *** [apps/standalone/gpu/mri/nfft/2d/nffth_2d_radial] Error 1
make[6]: Leaving directory '/home/ofn77899/devel/buildVM/builds/Gadgetron/build'
CMakeFiles/Makefile2:3249: recipe for target 'apps/standalone/gpu/mri/nfft/2d/CMakeFiles/nffth_2d_radial.dir/all' failed

Downgrading to 10.1 does the trick. Apparently they removed cusparseCopyMatDescr from 10.2?

[dchansen]

This has been fixed in hte latest master (with cuda 11).

[paskino]

I will just add that 10.1 update 1 works but update 2 doesn't.

[dchansen]

CUDA 11 is the only supported version at the moment.