X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3a1ea70a418f393ca1677074e928c664022295bd..7d28d93b90eedd2a49da8b9b990296669e46d05c:/src/include/xbt/parmap.hpp

diff --git a/src/include/xbt/parmap.hpp b/src/include/xbt/parmap.hpp
index ac909e78dd..bc3b9f6e78 100644
--- a/src/include/xbt/parmap.hpp
+++ b/src/include/xbt/parmap.hpp
@@ -322,10 +322,8 @@ template <typename T> void Parmap<T>::PosixSynchro::master_signal()
 template <typename T> void Parmap<T>::PosixSynchro::master_wait()
 {
   std::unique_lock<std::mutex> lk(done_mutex);
-  while (this->parmap.thread_counter < this->parmap.num_workers) {
-    /* wait for all workers to be ready */
-    done_cond.wait(lk);
-  }
+  /* wait for all workers to be ready */
+  done_cond.wait(lk, [this]() { return this->parmap.thread_counter >= this->parmap.num_workers; });
 }
 
 template <typename T> void Parmap<T>::PosixSynchro::worker_signal()
@@ -342,9 +340,7 @@ template <typename T> void Parmap<T>::PosixSynchro::worker_wait(unsigned round)
 {
   std::unique_lock<std::mutex> lk(ready_mutex);
   /* wait for more work */
-  while (this->parmap.work_round != round) {
-    ready_cond.wait(lk);
-  }
+  ready_cond.wait(lk, [this, round]() { return this->parmap.work_round == round; });
 }
 
 #if HAVE_FUTEX_H