MPI_File_iwrite_all(3) MPI MPI_File_iwrite_all(3)
NAME
MPI_File_iwrite_all - Nonblocking collective write using individual
file pointer
SYNOPSIS
int MPI_File_iwrite_all(MPI_File fh, ROMIO_CONST void *buf, int count,
MPI_Datatype datatype, MPI_Request * request)
INPUT PARAMETERS
fh - file handle (handle)
buf - initial address of buffer (choice)
count - number of elements in buffer (nonnegative integer)
datatype
- datatype of each buffer element (handle)
OUTPUT PARAMETERS
request
- request object (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. 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.
11/21/2018 MPI_File_iwrite_all(3)
mpi 3.3 - Generated Mon Feb 11 16:42:58 CST 2019