> > so specifying the architecture worked, but now a different > > problem occurs. > > > > > > /usr/local/include/hpx/util/optional.hpp(244): error: > > statement may not appear in a constexpr function > > > > /usr/local/include/hpx/util/optional.hpp(246): error: a > > constexpr function must contain exactly one return > > statement > > > > 2 errors detected in the compilation of > > "/tmp/tmpxft_00002044_00000000-4_data_copy.cpp4.ii". > > CMake Error at > > cuda_copy_exe_generated_data_copy.cu.o.cmake:279 > > (message): > > Error generating file > > > > > /home/kostov/Projects/Tests/data_copy/build/CMakeFiles/cuda_copy_exe.dir// > > ./cuda_copy_exe_generated_data_copy.cu.o > > > > > > Any idea what could be causing this? > > This is another example of how broken the CUDA compiler is. Could you > create a ticket for this please? We need to fix this in optional.hpp. > As a workaround please replace constexpr on the function it complains > about with HPX_CXX14_CONSTEXPR (or remove the 'constexpr' altogether).
Please see https://github.com/STEllAR-GROUP/hpx/pull/3268 for a possible fix. Regards Hartmut --------------- http://boost-spirit.com http://stellar.cct.lsu.edu _______________________________________________ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
