From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Wed, 23 Feb 2011 17:20:20 +0000 (+0100)
Subject: Fix loba_simple.
X-Git-Tag: v0.1~115
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/commitdiff_plain/ed20272a081c9c5fe276cd8e7815662e23b79318?hp=487f2d9b9eab8937cd512d3a9ee9e057e9edfebd

Fix loba_simple.

It was not doing exactly what was envisioned.
---

diff --git a/loba_simple.cpp b/loba_simple.cpp
index 3858acc..5a0a153 100644
--- a/loba_simple.cpp
+++ b/loba_simple.cpp
@@ -27,10 +27,11 @@ void loba_simple::load_balance()
             max = l;
         }
     }
-    if (imin != -1) {
-        // found someone
-        double balance = (get_load() - max) / 2;
-        XBT_DEBUG("%d:%g %d:%g %g %g", imin, min, imax, max, get_load(), balance);
+    if (imin != -1) {           // found someone
+        double balance = std::min((get_load() - min) / 2.0,
+                                  (get_load() - max));
+        XBT_DEBUG("%d:%g %d:%g %g %g",
+                  imin, min, imax, max, get_load(), balance);
         send(pneigh[imin], balance);
     }
 }