don't repeat yourself (DRY). Implement MSG on top of S4U instead

[simgrid.git] / src / msg / msg_synchro.cpp

diff --git a/src/msg/msg_synchro.cpp b/src/msg/msg_synchro.cpp
index a480186..bf625ec 100644 (file)
--- a/src/msg/msg_synchro.cpp
+++ b/src/msg/msg_synchro.cpp
@@ -90,6 +90,7 @@ void MSG_barrier_destroy(msg_bar_t bar) {
 int MSG_barrier_wait(msg_bar_t bar) {
   xbt_mutex_acquire(bar->mutex);
   bar->arrived_processes++;
+  XBT_DEBUG("waiting %p %d/%d", bar, bar->arrived_processes, bar->expected_processes);
   if (bar->arrived_processes == bar->expected_processes) {
     xbt_cond_broadcast(bar->cond);
     xbt_mutex_release(bar->mutex);