static void task_free(void* task)
{
// TODO add a parameter data_free_function to MSG_task_create?
- xbt_free(MSG_task_get_data(task));
- MSG_task_destroy(task);
+ if(task != NULL){
+ xbt_free(MSG_task_get_data(task));
+ MSG_task_destroy(task);
+ }
}
/**
*/
int node(int argc, char *argv[])
{
+
/* Reduce the run size for the MC */
if(MC_is_active()){
periodic_stabilize_delay = 8;
if (!MSG_comm_test(node.comm_receive)) {
// no task was received: make some periodic calls
- if (MSG_get_clock() >= next_stabilize_date) {
- stabilize(&node);
- next_stabilize_date = MSG_get_clock() + periodic_stabilize_delay;
- }
- else if (MSG_get_clock() >= next_fix_fingers_date) {
- fix_fingers(&node);
- next_fix_fingers_date = MSG_get_clock() + periodic_fix_fingers_delay;
- }
- else if (MSG_get_clock() >= next_check_predecessor_date) {
- check_predecessor(&node);
- next_check_predecessor_date = MSG_get_clock() + periodic_check_predecessor_delay;
- }
- else if (MSG_get_clock() >= next_lookup_date) {
- random_lookup(&node);
- next_lookup_date = MSG_get_clock() + periodic_lookup_delay;
- }
- else {
- // nothing to do: sleep for a while
- MSG_process_sleep(5);
- }
+
+ #ifdef HAVE_MC
+ if(MC_is_active()){
+ if(MC_random()){
+ stabilize(&node);
+ }else if(MC_random()){
+ fix_fingers(&node);
+ }else if(MC_random()){
+ check_predecessor(&node);
+ }else if(MC_random()){
+ random_lookup(&node);
+ }else{
+ MSG_process_sleep(5);
+ }
+ }else{
+ if (MSG_get_clock() >= next_stabilize_date) {
+ stabilize(&node);
+ next_stabilize_date = MSG_get_clock() + periodic_stabilize_delay;
+ }
+ else if (MSG_get_clock() >= next_fix_fingers_date) {
+ fix_fingers(&node);
+ next_fix_fingers_date = MSG_get_clock() + periodic_fix_fingers_delay;
+ }
+ else if (MSG_get_clock() >= next_check_predecessor_date) {
+ check_predecessor(&node);
+ next_check_predecessor_date = MSG_get_clock() + periodic_check_predecessor_delay;
+ }
+ else if (MSG_get_clock() >= next_lookup_date) {
+ random_lookup(&node);
+ next_lookup_date = MSG_get_clock() + periodic_lookup_delay;
+ }
+ else {
+ // nothing to do: sleep for a while
+ MSG_process_sleep(5);
+ }
+ }
+ #else
+ if (MSG_get_clock() >= next_stabilize_date) {
+ stabilize(&node);
+ next_stabilize_date = MSG_get_clock() + periodic_stabilize_delay;
+ }
+ else if (MSG_get_clock() >= next_fix_fingers_date) {
+ fix_fingers(&node);
+ next_fix_fingers_date = MSG_get_clock() + periodic_fix_fingers_delay;
+ }
+ else if (MSG_get_clock() >= next_check_predecessor_date) {
+ check_predecessor(&node);
+ next_check_predecessor_date = MSG_get_clock() + periodic_check_predecessor_delay;
+ }
+ else if (MSG_get_clock() >= next_lookup_date) {
+ random_lookup(&node);
+ next_lookup_date = MSG_get_clock() + periodic_lookup_delay;
+ }
+ else {
+ // nothing to do: sleep for a while
+ MSG_process_sleep(5);
+ }
+ #endif
+
} else {
// a transfer has occurred