MPI_File_get_view

Returns the file view

Synopsis

int MPI_File_get_view(MPI_File fh, MPI_Offset *disp, MPI_Datatype *etype,
   MPI_Datatype *filetype, char *datarep)

Input Parameters

fh

file handle (handle)

Output Parameters

disp

displacement (nonnegative integer)

etype

elementary datatype (handle)

filetype

filetype (handle)

datarep

data representation (string)

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:get_view.c