"Fossies" - the Fresh Open Source Software Archive

Member "mvapich2-2.3.2/man/man3/MPI_File_iwrite_at_all.3" (9 Aug 2019, 1208 Bytes) of package /linux/misc/mvapich2-2.3.2.tar.gz:


Caution: As a special service "Fossies" has tried to format the requested manual source page into HTML format but links to other man pages may be missing or even errorneous. Alternatively you can here view or download the uninterpreted manual source code. A member file download can also be achieved by clicking within a package contents listing on the according byte size field. See also the latest Fossies "Diffs" side-by-side code changes report for "MPI_File_iwrite_at_all.3": 2.3.1_vs_2.3.2.

MPI_File_iwrite_at_all

NAME
SYNOPSIS
INPUT PARAMETERS
OUTPUT PARAMETERS
NOTES FOR FORTRAN

NAME

MPI_File_iwrite_at_all − Nonblocking collective write using explicit offset

SYNOPSIS

int MPI_File_iwrite_at_all(MPI_File fh, MPI_Offset offset, ROMIO_CONST void *buf,
int count, MPI_Datatype datatype,
MPI_Request *request)

INPUT PARAMETERS

fh

- file handle (handle)

offset

- file offset (nonnegative integer)

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.