MPI_File_set_atomicity
Sets the atomicity mode
Synopsis
int MPI_File_set_atomicity(MPI_File fh, int flag)
Input Parameters
- fh
- file handle (handle)
- flag
- true to set atomic mode, false to set nonatomic mode (logical)
Notes for Fortran
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK) have
an additional argument ierr at the end of the argument list. ierr
is an integer and has the same meaning as the return value of the routine
in C. In Fortran, MPI routines are subroutines, and are invoked with the
call statement.
All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type INTEGER
in Fortran.
Location:/tmp/KtKGPV3F99/mpich-3.1.2/src/mpi/romio/mpi-io/set_atom.c