X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/aa2686f85df9e9d46f29f57ea05af50052bd0aa3..7a61bfa9466b66939e18de5f09c1fdc77f98aa07:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index ddcc989dee..eba13d80fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -43,6 +43,15 @@ SimGrid (3.3.4) unstable; urgency=low
      This new model is more realistic than the previous one, so you
        should consider redoing your old experiments with this model.
      Sorry for the inconvenience.
+     
+ Build System:
+ * Introduce the supernovae compilation mode
+   When compiled that way, the whole SimGrid (or almost) is put in a
+     single compilation unit and compiled in one shoot. 
+  This is to help gcc which has difficulties to inline stuff from one
+     file into another.
+  The speedup seem to be above 15%, althrough more tests are needed on
+     amd64 to confirm that gain.
 
  MSG:
  * Port of MSG's mailbox on top of SIMIX network