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MPI_File_open
Langue: en
Version: 60606 (mandriva - 22/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
MPI_File_open - Opens a fileSYNOPSIS
#include "mpi.h" int MPI_File_open(MPI_Comm comm, char *filename, int amode, MPI_Info info, MPI_File *fh)
INPUT PARAMETERS
- comm
- - communicator (handle)
- filename
- - name of file to open (string)
- amode
- - file access mode (integer)
- info
- - info object (handle)
OUTPUT PARAMETERS
- fh
- - file handle (handle)
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. 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', 'MPI_File') are of type 'INTEGER' in Fortran.
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