X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/14ad54e6f735bfec4e8feb60a6089ef866fd2554..a762e713cb0c4552186a4e4a64da055f7f134e25:/teshsuite/msg/cloud-two-tasks/cloud-two-tasks.c

diff --git a/teshsuite/msg/cloud-two-tasks/cloud-two-tasks.c b/teshsuite/msg/cloud-two-tasks/cloud-two-tasks.c
new file mode 100644
index 0000000000..503eca7d81
--- /dev/null
+++ b/teshsuite/msg/cloud-two-tasks/cloud-two-tasks.c
@@ -0,0 +1,76 @@
+/* Copyright (c) 2014-2017. 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 "simgrid/msg.h"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
+
+msg_task_t atask = NULL;
+
+static int computation_fun(int argc, char* argv[])
+{
+  const char* pr_name   = MSG_process_get_name(MSG_process_self());
+  const char* host_name = MSG_host_get_name(MSG_host_self());
+  atask                 = MSG_task_create("Task1", 1e9, 1e9, NULL);
+  double clock_sta      = MSG_get_clock();
+  XBT_INFO("%s:%s task 1 created %g", host_name, pr_name, clock_sta);
+  MSG_task_execute(atask);
+  double clock_end = MSG_get_clock();
+
+  XBT_INFO("%s:%s task 1 executed %g", host_name, pr_name, clock_end - clock_sta);
+
+  MSG_task_destroy(atask);
+  atask = NULL;
+
+  MSG_process_sleep(1);
+
+  atask = MSG_task_create("Task2", 1e10, 1e10, NULL);
+
+  clock_sta = MSG_get_clock();
+  XBT_INFO("%s:%s task 2 created %g", host_name, pr_name, clock_sta);
+  MSG_task_execute(atask);
+  clock_end = MSG_get_clock();
+
+  XBT_INFO("%s:%s task 2 executed %g", host_name, pr_name, clock_end - clock_sta);
+
+  MSG_task_destroy(atask);
+  atask = NULL;
+
+  return 0;
+}
+
+static int master_main(int argc, char* argv[])
+{
+  msg_host_t pm0 = MSG_host_by_name("Fafard");
+  msg_vm_t vm0   = MSG_vm_create_core(pm0, "VM0");
+  MSG_vm_start(vm0);
+
+  MSG_process_create("compute", computation_fun, NULL, (msg_host_t)vm0);
+
+  while (MSG_get_clock() < 100) {
+    if (atask != NULL)
+      XBT_INFO("aTask remaining duration: %g", MSG_task_get_flops_amount(atask));
+    MSG_process_sleep(1);
+  }
+
+  MSG_process_sleep(10000);
+  MSG_vm_destroy(vm0);
+  return 1;
+}
+
+int main(int argc, char* argv[])
+{
+  MSG_init(&argc, argv);
+
+  xbt_assert(argc == 2);
+  MSG_create_environment(argv[1]);
+
+  MSG_process_create("master_", master_main, NULL, MSG_host_by_name("Fafard"));
+
+  int res = MSG_main();
+  XBT_INFO("Bye (simulation time %g)", MSG_get_clock());
+
+  return !(res == MSG_OK);
+}