improve a bunch of CMake files

[simgrid.git] / teshsuite / simdag / network / mxn / mxn-independent_comm.c

diff --git a/teshsuite/simdag/network/mxn/mxn-independent_comm.c b/teshsuite/simdag/network/mxn/mxn-independent_comm.c
new file mode 100644 (file)
index 0000000..56d851e
--- /dev/null
+++ b/teshsuite/simdag/network/mxn/mxn-independent_comm.c
@@ -0,0 +1,47 @@
+/* Latency tests                                                            */
+
+/* Copyright (c) 2007, 2009-2011, 2013-2015. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include <stdio.h>
+#include "simgrid/simdag.h"
+
+/*
+ * intra communication test
+ * independent communication
+ * 
+ * 0 -> 1 
+ * 2 -> 3
+ * shared is only switch which is fat pipe
+ * should be 1 + 2 latency = 3
+ */
+
+int main(int argc, char **argv)
+{
+  double communication_amount[] = { 0.0, 1.0, 0.0, 0.0,
+                                    0.0, 0.0, 0.0, 0.0,
+                                    0.0, 0.0, 0.0, 1.0,
+                                    0.0, 0.0, 0.0, 0.0 };
+
+  double no_cost[] = { 0.0, 0.0, 0.0, 0.0 };
+
+  SD_init(&argc, argv);
+  SD_create_environment(argv[1]);
+
+  SD_task_t task = SD_task_create("Comm 1", NULL, 1.0);
+
+  SD_task_schedule(task, 4, sg_host_list(), no_cost, communication_amount, -1.0);
+
+  SD_simulate(-1.0);
+
+  printf("%g\n", SD_get_clock());
+  fflush(stdout);
+
+  SD_task_destroy(task);
+
+  SD_exit();
+  return 0;
+}