MPI_File_get_atomicity man page on IRIX

MPI_File_get_atomicity man page on IRIX

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MPI_File_get_atomicity(3)			     MPI_File_get_atomicity(3)

NAME
     MPI_File_get_atomicity - Returns the atomicity mode

SYNOPSIS
     C:

	  #include "mpi.h"

	  int MPI_File_get_atomicity (MPI_File fh, int *flag)

     Fortran:

	  INCLUDE "mpif.h" (or USE MPI)

	  INTEGER fh, ierror
	  LOGICAL flag

	  CALL MPI_FILE_GET_ATOMICITY(fh, flag, ierror)

DESCRIPTION
     MPI_FILE_get_atomicity returns the current consistency semantics for data
     access operations on the set of file handles created by one collective
     open process.

     This routine accepts the following arguments:

     fh	       Specifies the file handle (handle)

     flag      Specifies which mode to enable. If flag is true, atomic mode is
	       enabled; if flag is false, nonatomic mode is enabled.

     ierror    Specifies the return code value for successful completion,
	       which is in MPI_SUCCESS.	 MPI_SUCCESS is defined in the mpif.h
	       file.

   Notes for Fortran
     All MPI objects (for example, MPI_Datatype, MPI_Comm, MPI_File) are of
     type INTEGER.

SEE ALSO
     MPI_File_open(3), MPI_IO(3)

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