[Openmp-dev] Application build error with trunk (9.0.0)

Itaru Kitayama via Openmp-dev openmp-dev at lists.llvm.org
Sat Jan 26 00:13:04 PST 2019


Alexey - Have you pushed the fix on to upstream i.e.,
projects/openmp repository?
I'm still seeing a build error with -O0 flag.

On Sat, Jan 26, 2019 at 4:20 AM Alexey Bataev <a.bataev at outlook.com> wrote:

> Ahh, found the problem with the debug build. Fixing it.
>
> -------------
> Best regards,
> Alexey Bataev
>
> 24.01.2019 20:17, Itaru Kitayama via Openmp-dev пишет:
>
> Hi,
> My application fails to build on a POWER8 machine:
>
> [ 35%] Building CXX object
> nestkernel/CMakeFiles/nestkernel.dir/subnet.cpp.o
> [ 36%] Building CXX object
> nestkernel/CMakeFiles/nestkernel.dir/connector_model.cpp.o
> [ 36%] Building CXX object
> nestkernel/CMakeFiles/nestkernel.dir/connection_id.cpp.o
> [ 37%] Building CXX object
> nestkernel/CMakeFiles/nestkernel.dir/device.cpp.o
> [ 37%] Building CXX object
> nestkernel/CMakeFiles/nestkernel.dir/dynamicloader.cpp.o
> ptxas error   : Debug information not found in presence of .target debug
> ptxas fatal   : Ptx assembly aborted due to errors
> clang-9: error: ptxas command failed with exit code 255 (use -v to see
> invocation)
> make[2]: *** [nestkernel/CMakeFiles/nestkernel.dir/dynamicloader.cpp.o]
> Error 255
> make[1]: *** [nestkernel/CMakeFiles/nestkernel.dir/all] Error 2
> make: *** [all] Error 2
>
> Steps to produce:
> $ git clone https://https://github.com/nest/nest-simulator/
> $ mkdir /tmp/build/nest-clang-offload/
> $ cd /tmp/build/nest-clang-offload/
> $ cmake -DCMAKE_TOOLCHAIN_FILE=Platform/JURON_Clang
> -DCMAKE_INSTALL_PREFIX=/path/to/opt/nest-clang -Dwith-gsl=ON
> -Dwith-openmp=ON -Dwith-mpi=OFF -Dwith-python=OFF -Dwith-offload=ON
> /path/to/nest-simulator/
>
>
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