3 /* Copyright (c) 2007, 2009, 2010. The SimGrid Team.
4 * All rights reserved. */
6 /* This program is free software; you can redistribute it and/or modify it
7 * under the terms of the license (GNU LGPL) which comes with this package. */
12 #include "simdag/simdag.h"
15 * intra communication test 1
18 * start: 1 2 3 (each having 1/3 of the bandwidth)
19 * after 3 sec: 0 1 2 (having 1/2 of the bandwidth)
20 * after another 2 sec: 0 0 1 (having all the bandwidth)
21 * -> finished after 1 sec
22 * time to send: 6 + latency at the beginning: 0.5 + 1 + 0.5
25 int main(int argc, char **argv)
31 double communication_amount[] = { 0.0, 1.0, 2.0, 3.0,
37 double no_cost[] = { 0.0, 0.0, 0.0, 0.0 };
40 /***************************************/
43 SD_create_environment(argv[1]);
45 task = SD_task_create("Scatter task", NULL, 1.0);
47 SD_task_schedule(task, 4, SD_workstation_get_list(), no_cost,
48 communication_amount, -1.0);
50 ret = SD_simulate(-1.0);
53 time = SD_get_clock();
58 SD_task_destroy(task);