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RedHat 9 (Linux i386) - man page for mpil_universe_size (redhat section 3)

MPIL_Universe_size(3)			     LAM/MPI			    MPIL_Universe_size(3)

NAME
       MPIL_Universe_size  -   LAM/MPI-specific function to obtain the number of nodes in the MPI
       environment

SYNOPSIS
       #include <mpi.h>
       int MPIL_Universe_size(int *size)

OUTPUT PARAMETER
       size   - number of nodes in the MPI environment (from lamboot )

NOTES
       This  function  is  deprecated.	 It  has  been	replaced  with	an  MPI-2  attribute   on
       MPI_COMM_WORLD - MPI_UNIVERSE_SIZE , which provides the same functionality.  This function
       is (or effectively is) a wrapper to the	replacement  attribute,  anyway.   User  programs
       should use the MPI-2 replacement attribute instead of this function.

       Some  functions	are deprecated because their names did not conform to the stricter naming
       conventions of MPI-2; others are deprecated because they  have  been  replaced  with  more
       flexible functionality.

SEE ALSO
       MPI_Comm_attr_get

LOCATION
       mpil_spawn.c

LAM/MPI 6.5.8				    11/10/2002			    MPIL_Universe_size(3)


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