3 /* Copyright (c) 2007, 2009-2011, 2013-2015. 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 "simgrid/simdag.h"
17 * 3 tasks send 1 byte in parallel
18 * 3 flows exceed bandwidth
20 * because the max tcp win size is 20000
22 * @todo@ test assumes that max tcp win size is 20000
26 int main(int argc, char **argv)
30 double communication_amount[] = { 0.0, 1.0, 0.0, 0.0 };
31 double no_cost[] = { 0.0, 0.0 };
34 SD_task_t task[TASK_NUM];
37 SD_create_environment(argv[1]);
39 // xbt_assert( check max tcp win size, "MAX TCP WIN SIZE is 20000");
41 root = SD_task_create("Root", NULL, 1.0);
42 SD_task_schedule(root, 1, sg_host_list(), no_cost, no_cost,
45 for (i = 0; i < TASK_NUM; i++) {
46 task[i] = SD_task_create("Comm", NULL, 1.0);
47 SD_task_schedule(task[i], 2, sg_host_list(), no_cost,
48 communication_amount, -1.0);
49 SD_task_dependency_add(NULL, NULL, root, task[i]);
54 time = SD_get_clock();
59 for (i = 0; i < TASK_NUM; i++) {
60 SD_task_destroy(task[i]);
62 SD_task_destroy(root);