X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4c41f70e179eb2934ada8edadf7efedf2290693a..abacf1fc86b15392727e4fedb38da442167fd51d:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index d38785df8b..e79c503304 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,12 @@
 SimGrid (3.4-svn) unstable; urgency=high
 
+ OVERALL CHANGES:
+  * Tested successfully on AIX
+
  GRAS:
   * fix a bug on struct sizeof computation, which prevented the
     exchange of arrays of structs in some conditions
+    - added a regression test about this in datadesc_usage
   * Allow the exchange of 0-long dynamic vectors.
     - for that, use -1 as indicator of dynamic size instead of 0
     - This implied to change any size from unsigned long to long,
@@ -11,7 +15,12 @@ SimGrid (3.4-svn) unstable; urgency=high
     - This also induce a protocol change, thus bumping network protocol
       version from 0 to 1 (if we have external users, we have to get
       clean on that point too ;)
-    
+    - added two regression tests about this in datadesc_usage
+  * Be more verbose when propagating local exceptions
+    This helps debugging.
+  * Display the status of simulated processes when receiving SIGINT in
+    simulation mode
+
  MSG:
   * Allow to control the simulation from a trace file.
     New functions MSG_action_register() and MSG_action_trace_run()
@@ -24,16 +33,39 @@ SimGrid (3.4-svn) unstable; urgency=high
     Add a teshsuite regression test for that.
     [Bug: if MSG_task_get_sender() is called after sender exit,
      bad things happen]
-     
+  * Fix a bug which prevented suspend/resume to work properly
+  * Display the status of simulated processes when receiving SIGINT
+    This fixes a regression of v3.3. due to the introduction of SIMIX
+  * Bug fixing in failure management:
+    - trace could not start by a failure at time 0
+    - failure during communications were not working
+	
  SIMIX:
   * Add SIMIX_process_set_name() to change the name of the current
     process in the log messages.
+  * Store smx_hosts in a dict since we only retrieve them by name
 
  XBT:
   * Also include strbuff from xbt.h public header
   * xbt_ex_display(): do not free the exception after displaying 
     This allows to do more with the given exception afterward.
-    Users should call xbt_ex_free() themselves. 
+    Users should call xbt_ex_free() themselves.
+    
+ SMPI:
+  * Massive internal cleanups:
+    - Store internal structures on processes instead of hosts (allows
+      to have more than one process per host, in addition of being more 
+      logical)
+    - Cleanup the initialization/finalization process
+    - Kill a whole bunch of unneeded synchronization: 
+      processes run in exclusive manner within the simulator
+    - Move queues from global tables to process data fields
+  * Improve smpirun:
+    - now accept -platform and -hostfile arguments
+    - Pass the right rank value to processes according on hostfile
+  
+ Build Chain:
+  * Do not require doxygen in maintainer mode
 
  -- Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>