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better MPI version detection.

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This commit is contained in:
Axel Kohlmeyer
2020-10-07 18:37:09 -04:00
parent ac6e99ae81
commit 0891a8ce7d
1 changed files with 3 additions and 2 deletions
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5
src/info.cpp
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@ -1240,7 +1240,7 @@ std::string Info::get_mpi_vendor() {
#elif defined(MSMPI_VER)
return "Microsoft MPI";
#else
return "Unknown";
return "Unknown MPI implementation";
#endif
}
@ -1251,7 +1251,8 @@ std::string Info::get_mpi_info(int &major, int &minor)
static char version[MPI_MAX_LIBRARY_VERSION_STRING];
MPI_Get_library_version(version,&len);
#else
static char version[] = "Undetected MPI implementation";
static char version[32];
strcpy(version,get_mpi_vendor());
len = strlen(version);
#endif