X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/a97c4fc77c41acb53065062500cc3337097a6337..9539c77f2b5e0eef8d06da7a7ddd1d5546ba0731:/process.cpp

diff --git a/process.cpp b/process.cpp
index e772176..b6a6d28 100644
--- a/process.cpp
+++ b/process.cpp
@@ -203,21 +203,25 @@ void process::compute_loop()
 
     double next_iter_after_date = MSG_get_clock() + opt::min_comp_iter_duration;
     while (still_running()) {
-        // receive (do not block if there is something to compute)
-        data_receive(real_load > 0.0 ? 0.0 : opt::min_comp_iter_duration);
 
-        // send
-        comm.data_flush(false);
-        mutex.acquire();
-        real_load += received_load;
-        received_load = 0.0;
-        std::for_each(neigh.begin(), neigh.end(),
-                      std::bind(&process::data_send, this, _1));
-        mutex.release();
+        do {
+            // receive
+            // if there is something to compute, do not block
+            // else, block the duration of an *lb* iteration
+            data_receive(real_load > 0.0 ? 0.0 : opt::min_lb_iter_duration);
+
+            // send
+            comm.data_flush(false);
+            mutex.acquire();
+            real_load += received_load;
+            received_load = 0.0;
+            std::for_each(neigh.begin(), neigh.end(),
+                          std::bind(&process::data_send, this, _1));
+            mutex.release();
+
+            ++all_comp_iter;
 
-        ++all_comp_iter;
-        if (real_load == 0.0)
-            continue;
+        } while (real_load == 0.0);
 
         convergence_check();