MPI_File_read_all_begin

Langue: en

Version: 60610 (mandriva - 22/10/07)

Autres sections - même nom

Section: 3 (Bibliothèques de fonctions)

NAME

MPI_File_read_all_begin - Begin a split collective read using individual file pointer

SYNOPSIS

 #include "mpi.h"
 int MPI_File_read_all_begin(MPI_File fh, void *buf, int count, 
                             MPI_Datatype datatype)
 

INPUT PARAMETERS

fh
- file handle (handle)
count
- number of elements in buffer (nonnegative integer)
datatype
- datatype of each buffer element (handle)

OUTPUT PARAMETERS

buf
- initial address of buffer (choice)

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.