MPI_Op_f2c(3) LAM/MPI MPI_Op_f2c(3)NAME
MPI_Op_f2c - Convert an op handler from its Fortran representation to its C representation
SYNOPSIS
#include <mpi.h>
MPI_Op
MPI_Op_f2c(MPI_Fint f_handle)
INPUT PARAMETER
f_handle
- Fortran op handle
RETURN VALUE
op - C op 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.
ERRORS
This function does not return the normal MPI_SUCCESS integer value upon success. Instead, it returns a handle to the converted object. If
an error occurs, the appropriate NULL handle will be returned.
SEE ALSO MPI_Op_c2f(3)MORE INFORMATION
For more information, please see the official MPI Forum web site, which contains the text of both the MPI-1 and MPI-2 standards. These
documents contain detailed information about each MPI function (most of which is not duplicated in these man pages).
http://www.mpi-forum.org/
LOCATION
handles.c
LAM /MPI 6.5.8 11/10/2002 MPI_Op_f2c(3)
Check Out this Related Man Page
MPI_Group_f2c(3) LAM/MPI MPI_Group_f2c(3)NAME
MPI_Group_f2c - Convert a group handle from its Fortran representation to its C representation
SYNOPSIS
#include <mpi.h>
MPI_Group
MPI_Group_f2c(MPI_Fint f_handle)
INPUT PARAMETER
f_handle
- Fortran group handle
RETURN VALUE
group - C group 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.
ERRORS
This function does not return the normal MPI_SUCCESS integer value upon success. Instead, it returns a handle to the converted object. If
an error occurs, the appropriate NULL handle will be returned.
SEE ALSO MPI_Group_c2f(3)MORE INFORMATION
For more information, please see the official MPI Forum web site, which contains the text of both the MPI-1 and MPI-2 standards. These
documents contain detailed information about each MPI function (most of which is not duplicated in these man pages).
http://www.mpi-forum.org/
LOCATION
handles.c
LAM /MPI 6.5.8 11/10/2002 MPI_Group_f2c(3)
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