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/* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2013 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard st, Cambridge MA, 02139 USA
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include <igraph.h>
#include "bench.h"
#define N 6000
#define M 2000000
int main() {
igraph_t g;
igraph_vector_t trans;
igraph_erdos_renyi_game(&g, IGRAPH_ERDOS_RENYI_GNM, N, M,
IGRAPH_UNDIRECTED, IGRAPH_NO_LOOPS);
igraph_vector_init(&trans, igraph_vcount(&g));
BENCH("1 Transitivity GNM ",
igraph_transitivity_local_undirected(&g, &trans, igraph_vss_all(),
IGRAPH_TRANSITIVITY_NAN);
);
igraph_destroy(&g);
igraph_barabasi_game(&g, N, /*power=*/ 1, M/N, /*outseq=*/ 0,
/*outpref=*/ 0, /*A=*/ 1, IGRAPH_UNDIRECTED,
IGRAPH_BARABASI_PSUMTREE, /*start_from=*/ 0);
BENCH("2 Transitivity Skewed",
igraph_transitivity_local_undirected(&g, &trans, igraph_vss_all(),
IGRAPH_TRANSITIVITY_NAN);
);
igraph_destroy(&g);
igraph_vector_destroy(&trans);
return 0;
}
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