-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2012. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(basic0, sd, "SimDag test basic0");
+/* Basic SimDag Test 0
+ * Scenario:
+ * - Create a no-op Init task
+ * - Create two communication tasks: 100MB and 1B
+ * - Schedule them concurrently on the two hosts of the platform
+ * The two communications occur simultaneously but one is so short that it has
+ * no impact on the other.
+ * Simulated time should be:
+ * 1e8/1.25e8 + 1e-4 = 0.8001 seconds
+ * This corresponds to paying latency once and having the full bandwidth for the
+ * big message.
+ */
int main(int argc, char **argv)
{
-
SD_task_t taskInit;
SD_task_t taskA;
SD_task_t taskB;
/* scheduling parameters */
- double communication_amount1[] = { 0, 100000000, 0, 0 };
+ double communication_amount1[] = { 0, 1e8, 0, 0 };
double communication_amount2[] = { 0, 1, 0, 0 };
const double no_cost[] = { 0.0, 0.0 };
taskA = SD_task_create("Task Comm 1", NULL, 1.0);
taskB = SD_task_create("Task Comm 2", NULL, 1.0);
-
-
-
/* let's launch the simulation! */
SD_task_schedule(taskInit, 1, SD_workstation_get_list(), no_cost,