X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/642bd255bc2ae9195c956807f6061246f6cb0f65..92a73f2197461e843f3a9f94d2b6305e8ab4e550:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 598062f346..fc7f541a0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,7 @@ SimGrid (3.6) unstable; urgency=low
    and the memory is released automatically once it is finished. This function
    is useful when you don't care about the end nor the success of a
    communication you send.
+ * New example: a basic implementation of the Chord P2P algorithm.
 
  SURF
  * New model for multi-core CPUs. You can now use the core attribute to
@@ -86,6 +87,14 @@ SimGrid (3.6) unstable; urgency=low
    these options generate traces that are suited to gantt-charts, such as the space-time view of Paje
  * The experimental option tracing/msg/volume is deprecated
    its functionality may be reincorporated if needed
+ * Buffering
+   The tracing generates a trace file with unordered timestamped events,
+   because of the way the core simulator (surf) works. A script available
+   at the tools directory (fix-paje-trace.sh) can be used to put the events
+   in order. We have changed the tracing so it can generate ordered timestamped
+   events in the final trace, but depending on the simulator (and how much time
+   is simulated) that can lead to a huge memory utilization. It is desactivated 
+   by default, but it can be activated using the --cfg=tracing/buffer:1 switch.
    
  Build Infrastructure
  * Define a SIMGRID_VERSION macro in simgrid_config.h.