X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/055f70fa5c9473b92721b4872fdcdb17857bb2b1..a1e25c3df3ccc322ac4cf785d666b86777f9dac2:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 8768cc3af0..73bddf23db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,13 +7,28 @@ SimGrid (3.19) NOT RELEASED YET (target: March 20 2018, 16:15:27 UTC)
  S4U
  - Execution->setHost() can be called after start() to migrate it.
  - Comm::test_any() is now implemented.
+ - s4u::Actor now has onCreation() and onDestruction() signals.
 
  XBT
  - Remove XBT_LOG_CONNECT, it should be useless nowadays.
 
+ SMPI
+ - The privatization of global variables via mmap() is now significantly more
+   flexible and allows the use of daemons with SMPI and to add new processes
+   while the simulation is running. (Adding new SMPI instances after the
+   simulation has already started should also be technically doable now.)
+ - Removed index notion from SMPI -- no more "getPid() - 1"!
+   This also means that the trace files
+   now contain actors called rank-<PROCESS-ID>. These are NOT the real
+   ranks, because tracing several communicators right now is not supported.
+ - Because of this, smpi_process_index() has now been deprecated and will
+   be removed in 3.21
  Fixed bugs:
  - #245: migrating an actor does not migrate its execution
 
+ TRACING
+ - Remove unused run-time parameter "tracing/onelink-only".
+
 SimGrid (3.18) Released December 24 2017
 
  The "Ho Ho Ho! SimGrid 4 beta is coming to town" release.