debian man page for mpi_win_lock

MPI_Win_Lock(3) 						      LAM/MPI							   MPI_Win_Lock(3)

NAME
       MPI_Win_Lock -  Starts an RMA access epoch

SYNOPSIS
       #include <mpi.h>
       int MPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win)

INPUT PARAMETERS
       lock_type
	      - either MPI_LOCK_EXCLUSIVE or MPI_LOCK_SHARED (state)
       rank   - rank of locked window (nonnegative integer)
       assert - program assertion (integer)
       win    - window object (handle)

NOTES
       This function is currently not implemented in LAM/MPI.  It will return an MPI_ERR_OTHER run time error.

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
       wlock.c

LAM
/MPI 7.1.4							     6/24/2006							   MPI_Win_Lock(3)