In compute_loop(), wait the duration of an *lb* iteration if there is nothing to do.

[loba.git] / main.cpp

diff --git a/main.cpp b/main.cpp
index 9ad4b53aacf49fb72d12864d86e7d99174e28986..c37355396cc93b135aa8d9bbfb4725fb76dc7b99 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -61,6 +61,7 @@ namespace {
     statistics ctrl_recv_amount;
     statistics ctrl_send_count;
     statistics ctrl_recv_count;
     statistics ctrl_recv_amount;
     statistics ctrl_send_count;
     statistics ctrl_recv_count;

+    statistics convergence;

 
 }
 
 
 }
 


@@ -90,6 +91,9 @@ static int simulation_main(int argc, char* argv[])
         ctrl_recv_amount.push(proc->get_ctrl_recv_amount());
         ctrl_send_count.push(proc->get_ctrl_send_count());
         ctrl_recv_count.push(proc->get_ctrl_recv_count());
         ctrl_recv_amount.push(proc->get_ctrl_recv_amount());
         ctrl_send_count.push(proc->get_ctrl_send_count());
         ctrl_recv_count.push(proc->get_ctrl_recv_count());

+        double c = proc->get_convergence();
+        if (c != -1.0)
+            convergence.push(c);

 
         // Synchronization barrier...
         // The goal is to circumvent a limitation in SimGrid (at least
 
         // Synchronization barrier...
         // The goal is to circumvent a limitation in SimGrid (at least


@@ -347,6 +351,11 @@ int main(int argc, char* argv[])
                  "percent of the load average");
         PR_VALUE("Data transfer amount", "%g %s", transfer_amount,
                  "times the total amount of data");
                  "percent of the load average");
         PR_VALUE("Data transfer amount", "%g %s", transfer_amount,
                  "times the total amount of data");

+        PR_VALUE("Number of hosts that converged", "%u / %u",
+                 convergence.get_count(), loads.get_count());
+        PR_VALUE("Times of convergence (min/max/avg/dev)", "%g / %g / %g / %g",
+                 convergence.get_min(), convergence.get_max(),
+                 convergence.get_mean(), convergence.get_stddev());

         XBT_INFO("`----");
 
     }
         XBT_INFO("`----");
 
     }