debian man page for mpio_test

MPIO_Test(3)							       MPI-2							      MPIO_Test(3)

NAME
       MPIO_Test -  Test the completion of a nonblocking read or write

SYNOPSIS
       #include "mpi.h"
       int MPIO_Test(MPIO_Request *request, int *flag, MPI_Status *status)

INPUT PARAMETERS
       request
	      - request object (handle)

OUTPUT PARAMETERS
       flag   - true if operation completed (logical)
       status - status object (Status)

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', 'MPI_File') are of type 'INTEGER' in Fortran.

								     2/5/1998							      MPIO_Test(3)