X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d8a58294b59b5660e91410d5c9e5a48e44c67005..fb16f4c723e37838d8a7f216ad8616c139fc7f31:/examples/msg/energy-vm/energy-vm.c?ds=sidebyside

diff --git a/examples/msg/energy-vm/energy-vm.c b/examples/msg/energy-vm/energy-vm.c
index 8a2011dc9f..1bdd14b87f 100644
--- a/examples/msg/energy-vm/energy-vm.c
+++ b/examples/msg/energy-vm/energy-vm.c
@@ -9,7 +9,7 @@
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(energy_vm, "Messages of this example");
 
-static int worker_func() {
+static int worker_func(int argc, char *argv[]) {
   msg_task_t task1 = MSG_task_create("t1", 300E6, 0, NULL);
   MSG_task_execute (task1);
   MSG_task_destroy(task1);
@@ -25,22 +25,22 @@ static int dvfs(int argc, char *argv[])
 
   /* Host 1 */
   XBT_INFO("Creating and starting two VMs");
-  msg_vm_t vm_host1 = MSG_vm_create(host1, "vm_host1", 2048, 10, 50);
+  msg_vm_t vm_host1 = MSG_vm_create(host1, "vm_host1", 1, 2048, 10, 50);
   MSG_vm_start(vm_host1);
-  msg_vm_t vm_host3 = MSG_vm_create(host3, "vm_host3", 2048, 10, 50);
-  MSG_vm_start(vm_host3);
+  msg_vm_t vm_host2 = MSG_vm_create(host2, "vm_host2", 1, 2048, 10, 50);
+  MSG_vm_start(vm_host2);
 
-  XBT_INFO("Create two tasks on Host1: one inside a VM, the other directly on the host");
-  MSG_process_create("p11", worker_func, NULL, vm_host1);
-  MSG_process_create("p12", worker_func, NULL, host1);
+  XBT_INFO("Create two tasks on Host1: both inside a VM");
+  MSG_process_create("p11", worker_func, NULL, (msg_host_t)vm_host1);
+  MSG_process_create("p12", worker_func, NULL, (msg_host_t)vm_host1);
 
-  XBT_INFO("Create two tasks on Host2: both directly on the host");
-  MSG_process_create("p21", worker_func, NULL, host2);
+  XBT_INFO("Create two tasks on Host2: one inside a VM, the other directly on the host");
+  MSG_process_create("p21", worker_func, NULL, (msg_host_t)vm_host2);
   MSG_process_create("p22", worker_func, NULL, host2);
 
-  XBT_INFO("Create two tasks on Host3: both inside a VM");
-  MSG_process_create("p31", worker_func, NULL, vm_host3);
-  MSG_process_create("p32", worker_func, NULL, vm_host3);
+  XBT_INFO("Create two tasks on Host3: both directly on the host");
+  MSG_process_create("p31", worker_func, NULL, host3);
+  MSG_process_create("p32", worker_func, NULL, host3);
 
   XBT_INFO("Wait 5 seconds. The tasks are still running (they run for 3 seconds, but 2 tasks are co-located, "
            "so they run for 6 seconds)");
@@ -48,10 +48,8 @@ static int dvfs(int argc, char *argv[])
   XBT_INFO("Wait another 5 seconds. The tasks stop at some point in between");
   MSG_process_sleep(5);
 
-  MSG_vm_shutdown(vm_host1);
-  MSG_vm_shutdown(vm_host3);
   MSG_vm_destroy(vm_host1);
-  MSG_vm_destroy(vm_host3);
+  MSG_vm_destroy(vm_host2);
 
   return 0;
 }
@@ -69,7 +67,9 @@ int main(int argc, char *argv[])
 
   msg_error_t res = MSG_main();
 
-  XBT_INFO("Total simulation time: %.2f; All hosts must have the exact same energy consumption.", MSG_get_clock());
+  XBT_INFO("Total simulation time: %.2f; Host2 and Host3 must have the exact same energy consumption; Host1 is "
+           "multi-core and will differ.",
+           MSG_get_clock());
 
   return res != MSG_OK;
 }