ompi_file_get_atomicity_f 47 ompi/mpi/fortran/mpif-h/file_get_atomicity_f.c #pragma weak MPI_FILE_GET_ATOMICITY = ompi_file_get_atomicity_f ompi_file_get_atomicity_f 60 ompi/mpi/fortran/mpif-h/file_get_atomicity_f.c ompi_file_get_atomicity_f,