[Openmp-dev] nvlink fatal : Could not open input file '/tmp/get_mem-decc5d.cubin'

[Itaru Kitayama via Openmp-dev]

I could not get CUDA 8 working with the trunk Clang (older GCC
requirement etc.), so I will
wait for you to re-try the build with a newer CUDA Toolkit.

On Sat, May 16, 2020 at 6:09 AM Itaru Kitayama <itaru.kitayama at gmail.com> wrote:
>
> Okay, I am rebuilding LLVM master with CUDA 8.0 locally, may I have
> your NEST CMake config parameters
> so I can test it?
>
> On Sat, May 16, 2020 at 6:04 AM Alexey.Bataev <a.bataev at outlook.com> wrote:
> >
> > I'm using master branch with Cuda 8, will try to check it next week with your settings.
> >
> > -------------
> > Best regards,
> > Alexey Bataev
> >
> > 15.05.2020 4:59 PM, Itaru Kitayama via Openmp-dev пишет:
> >
> > Hi Alexey,
> >
> > Here it is:
> >
> > cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang
> > -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="-fopenmp
> > -fopenmp-targets=nvptx64"
> > -DCMAKE_INSTALL_PREFIX=$HOME/opt/nest-clang-offloading
> > -Dwith-python=OFF ~/projects/nest-simulator
> >
> > Clang is still on yesterday's master built with CUDA 10.1. May I have
> > yours, I will give it a try on the x86 login node.
> >
> > On Sat, May 16, 2020 at 1:10 AM Alexey.Bataev <a.bataev at outlook.com> wrote:
> >
> > Hi, tried to build you application and it was built successfully (used branch clang-openmp-offloading). Could you provide more info about your config, options, etc.?
> >
> > -------------
> > Best regards,
> > Alexey Bataev
> >
> > 14.05.2020 6:42 AM, Itaru Kitayama via Openmp-dev пишет:
> >
> > Hi,
> >
> > During my app build I get an error (Clang is the latest from master
> > with CUDA Toolkit 10.1):
> >
> > ...
> > [  3%] Linking CXX shared library libsli.so
> > cd /home/usr4/c74014k/builds/nest-clang-offloading/sli &&
> > /home/usr4/c74014k/cmake-3.17.1-Linux-x86_64/bin/cmake -E
> > cmake_link_script CMakeFiles/sli_lib.dir/link.txt --verbose=1
> > /home/usr4/c74014k/opt/clang/current/bin/clang++ -fPIC -fopenmp
> > -fopenmp-targets=nvptx64 -std=c++11 -O2 -Wall -fopenmp=libomp
> > -shared -Wl,-soname,libsli.so -o libsli.so
> > CMakeFiles/sli_lib.dir/allocator.cpp.o
> > CMakeFiles/sli_lib.dir/arraydatum.cc.o
> > CMakeFiles/sli_lib.dir/booldatum.cc.o
> > CMakeFiles/sli_lib.dir/charcode.cc.o CMakeFiles/sli_lib.dir/datum.cc.o
> > CMakeFiles/sli_lib.dir/dict.cc.o CMakeFiles/sli_lib.dir/dictdatum.cc.o
> > CMakeFiles/sli_lib.dir/dictstack.cc.o
> > CMakeFiles/sli_lib.dir/dictutils.cc.o
> > CMakeFiles/sli_lib.dir/doubledatum.cc.o
> > CMakeFiles/sli_lib.dir/fdstream.cc.o
> > CMakeFiles/sli_lib.dir/filesystem.cc.o
> > CMakeFiles/sli_lib.dir/functiondatum.cc.o
> > CMakeFiles/sli_lib.dir/get_mem.c.o
> > CMakeFiles/sli_lib.dir/integerdatum.cc.o
> > CMakeFiles/sli_lib.dir/interpret.cc.o
> > CMakeFiles/sli_lib.dir/iostreamdatum.cc.o
> > CMakeFiles/sli_lib.dir/literaldatum.cc.o
> > CMakeFiles/sli_lib.dir/name.cc.o CMakeFiles/sli_lib.dir/slinames.cpp.o
> > CMakeFiles/sli_lib.dir/namedatum.cc.o
> > CMakeFiles/sli_lib.dir/oosupport.cc.o
> > CMakeFiles/sli_lib.dir/parser.cc.o
> > CMakeFiles/sli_lib.dir/processes.cc.o
> > CMakeFiles/sli_lib.dir/scanner.cc.o CMakeFiles/sli_lib.dir/sli_io.cc.o
> > CMakeFiles/sli_lib.dir/sliactions.cc.o
> > CMakeFiles/sli_lib.dir/sliarray.cc.o
> > CMakeFiles/sli_lib.dir/slibuiltins.cc.o
> > CMakeFiles/sli_lib.dir/slicontrol.cc.o
> > CMakeFiles/sli_lib.dir/slidata.cc.o
> > CMakeFiles/sli_lib.dir/slidict.cc.o
> > CMakeFiles/sli_lib.dir/sliexceptions.cc.o
> > CMakeFiles/sli_lib.dir/sligraphics.cc.o
> > CMakeFiles/sli_lib.dir/slimath.cc.o
> > CMakeFiles/sli_lib.dir/slimodule.cc.o
> > CMakeFiles/sli_lib.dir/sliregexp.cc.o
> > CMakeFiles/sli_lib.dir/slistack.cc.o
> > CMakeFiles/sli_lib.dir/slistartup.cc.o
> > CMakeFiles/sli_lib.dir/slitype.cc.o
> > CMakeFiles/sli_lib.dir/slitypecheck.cc.o
> > CMakeFiles/sli_lib.dir/specialfunctionsmodule.cc.o
> > CMakeFiles/sli_lib.dir/stringdatum.cc.o
> > CMakeFiles/sli_lib.dir/symboldatum.cc.o
> > CMakeFiles/sli_lib.dir/tarrayobj.cc.o
> > CMakeFiles/sli_lib.dir/token.cc.o
> > CMakeFiles/sli_lib.dir/tokenarray.cc.o
> > CMakeFiles/sli_lib.dir/tokenstack.cc.o
> > CMakeFiles/sli_lib.dir/tokenutils.cc.o
> > CMakeFiles/sli_lib.dir/triedatum.cc.o
> > CMakeFiles/sli_lib.dir/typechk.cc.o CMakeFiles/sli_lib.dir/utils.cc.o
> > -Wl,-rpath,/home/usr4/c74014k/builds/nest-clang-offloading/libnestutil::::::::::::::::::
> > ../libnestutil/libnestutil.so /usr/lib64/libgsl.so
> > /usr/lib64/libgslcblas.so
> > nvlink fatal   : Could not open input file '/tmp/get_mem-decc5d.cubin'
> > clang-11: error: nvlink command failed with exit code 1 (use -v to see
> > invocation)
> > make[2]: *** [sli/libsli.so] Error 1
> > make[2]: Leaving directory `/home/usr4/c74014k/builds/nest-clang-offloading'
> > make[1]: *** [sli/CMakeFiles/sli_lib.dir/all] Error 2
> > make[1]: Leaving directory `/home/usr4/c74014k/builds/nest-clang-offloading'
> > make: *** [all] Error 2
> > _______________________________________________
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> >
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