2 * libsortnetwork - src/sn-transpositionsort.c
3 * Copyright (C) 2011 Florian Forster
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; only version 2 of the License is applicable.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 * Florian octo Forster <ff at octo.it>
22 #ifndef _ISOC99_SOURCE
23 # define _ISOC99_SOURCE
25 #ifndef _POSIX_C_SOURCE
26 # define _POSIX_C_SOURCE 200112L
32 #include "sn_network.h"
34 int main (int argc, char **argv)
42 printf ("Usage: %s <num inputs>\n", argv[0]);
46 inputs_num = atoi (argv[1]);
49 fprintf (stderr, "Invalid number of inputs: %i\n", inputs_num);
53 n = sn_network_create (inputs_num);
56 printf ("n == NULL!\n");
60 for (i = 0; i < inputs_num; i++)
64 for (j = 1 + (i % 2); j < inputs_num; j += 2)
66 sn_comparator_t *c = sn_comparator_create (j - 1, j);
67 sn_network_comparator_add (n, c);
68 sn_comparator_destroy (c);
72 sn_network_compress (n);
73 sn_network_write (n, stdout);
74 sn_network_destroy (n);
79 /* vim: set shiftwidth=2 softtabstop=2 : */