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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 3.1

MPI_File_read_at_all_begin(3)
MPI_File_read_at_all_begin

MPI_File_read_at_all_begin

NAME
SYNOPSIS
INPUT PARAMETERS
OUTPUT PARAMETERS
NOTES FOR FORTRAN
LOCATION

NAME

MPI_File_read_at_all_begin − Begin a split collective read using explict offset

SYNOPSIS

#include <mpi.h>
int MPI_File_read_at_all_begin(MPI_File fh, MPI_Offset offset, void *buf,
int count, MPI_Datatype datatype)

INPUT PARAMETERS

fh

- file handle (handle)

offset

- file offset (nonnegative integer)

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. 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

rd_atallb.c

MPI_File_read_at_all_begin(3)