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"
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 };
35 SD_task_t task[TASK_NUM];
38 SD_create_environment(argv[1]);
40 // xbt_assert( check max tcp win size, "MAX TCP WIN SIZE is 20000");
42 root = SD_task_create("Root", NULL, 1.0);
43 SD_task_schedule(root, 1, SD_workstation_get_list(), no_cost, no_cost,
46 for (i = 0; i < TASK_NUM; i++) {
47 task[i] = SD_task_create("Comm", NULL, 1.0);
48 SD_task_schedule(task[i], 2, SD_workstation_get_list(), no_cost,
49 communication_amount, -1.0);
50 SD_task_dependency_add(NULL, NULL, root, task[i]);
53 ret = SD_simulate(-1.0);
56 time = SD_get_clock();
61 for (i = 0; i < TASK_NUM; i++) {
62 SD_task_destroy(task[i]);
64 SD_task_destroy(root);