X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f70b81e98894e971dbac565d8e496dc99e3fa30a..0a450bbc6181cf8aa9af5c4190cf91fa85ef4df6:/ChangeLog?ds=sidebyside

diff --git a/ChangeLog b/ChangeLog
index 17d53f5c28..8761b39261 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,37 @@
 SimGrid (3.19) NOT RELEASED YET (target: March 20 2018, 16:15:27 UTC)
 
+ MSG
+ - Fix MSG_task_get_remaining_work_ratio() to return 1.0 for tasks that have
+   not started.
+
  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
 
+ PLATFORM:
+ - Rename FULLDUPLEX into SPLITDUPLEX (old name still accepted)
+
+ 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.