X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/57b69c40c630d8240cff989b5c35e449486aab8e..99ec08fb32d4b65c88628e45f9ebdb26741b9674:/process.cpp

diff --git a/process.cpp b/process.cpp
index 338f20d..34590f3 100644
--- a/process.cpp
+++ b/process.cpp
@@ -65,10 +65,21 @@ process::~process()
 
 int process::run()
 {
+    double next_iter_after_date = 0.0;
     INFO1("Initial load: %g", load);
     VERB0("Starting...");
     comp_iter = lb_iter = 0;
     while (true) {
+        if (opt::min_iter_duration) {
+            double now = MSG_get_clock();
+            if (now < next_iter_after_date){
+                double delay = next_iter_after_date - now;
+                DEBUG1("sleeping for %g s", delay);
+                MSG_process_sleep(next_iter_after_date - now);
+            }
+            next_iter_after_date = MSG_get_clock() + opt::min_iter_duration;
+        }
+
         if (load > 0.0) {
             ++comp_iter;
             if (opt::log_rate && comp_iter % opt::log_rate == 0) {
@@ -156,7 +167,7 @@ double process::sum_of_to_send() const
 double process::load_balance(double /*my_load*/)
 {
     if (lb_iter == 1)           // warn only once
-        WARN0("process::load_balance is a no-op!");
+        WARN0("process::load_balance() is a no-op!");
     return 0.0;
 }
 
@@ -227,6 +238,7 @@ void process::send()
                       bind(&process::send1_no_bookkeeping, this, _1));
         prev_load_broadcast = load;
     }
+    comm.flush(false);
 }
 
 void process::receive(bool wait)
@@ -234,7 +246,7 @@ void process::receive(bool wait)
     message* msg;
     m_host_t from;
 
-    if (may_receive() && comm.recv(msg, from, wait)) {
+    while (may_receive() && comm.recv(msg, from, wait)) {
         switch (msg->get_type()) {
         case message::INFO: {
             neighbor* n = rev_neigh[from];
@@ -261,7 +273,9 @@ void process::receive(bool wait)
             break;
         }
         delete msg;
+        wait = false;           // only wait on first recv
     }
+    comm.flush(false);
 }
 
 void process::finalize1(neighbor& nb)
@@ -285,8 +299,10 @@ void process::finalize()
 
     DEBUG2("wait for CLOSE from %lu neighbor%s",
            (unsigned long )neigh.size(), ESSE(neigh.size()));
-    while (may_receive())
+    while (may_receive()) {
+        comm.flush(false);
         receive(true);
+    }
 
     comm.flush(true);
 }