zdoom-macos-deps/deps/cmake/share/cmake-3.25/Modules/FindMPI/test_mpi.c
2023-01-10 16:43:43 +02:00

38 lines
920 B
C

#include <mpi.h>
#ifdef __cplusplus
# include <cstdio>
#else
# include <stdio.h>
#endif
#if defined(MPI_VERSION) && defined(MPI_SUBVERSION)
static const char mpiver_str[] = { 'I', 'N',
'F', 'O',
':', 'M',
'P', 'I',
'-', 'V',
'E', 'R',
'[', ('0' + MPI_VERSION),
'.', ('0' + MPI_SUBVERSION),
']', '\0' };
#endif
int main(int argc, char* argv[])
{
#if defined(MPI_VERSION) && defined(MPI_SUBVERSION)
# ifdef __cplusplus
std::puts(mpiver_str);
# else
puts(mpiver_str);
# endif
#endif
#ifdef TEST_MPI_MPICXX
MPI::MPI_Init(&argc, &argv);
MPI::MPI_Finalize();
#else
MPI_Init(&argc, &argv);
MPI_Finalize();
#endif
return 0;
}