pnet_nodes(3)

NAME
pnet_nodes - Get total number of nodes in the network

SYNOPSIS
#include <mpi.h>
#include "pnet.h"
int pnet_nodes(const Pnet *pnet);

DESCRIPTION
Function returns total number of nodes in the network. Function is implemented as a macro. The argument of pnet_nodes is:

pnet
    Pointer to initialized Pnet struct

RETURN VALUE
Upon successful completion number of nodes in network is returned.

AUTHOR
Werner von Bloh (bloh@pik-potsdam.de)

SEE ALSO
pnet_init(3), pnet_free(3), pnet_setup(3), pnet_lo(3), pnet_hi(3)