X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4b8359bcfd63fbb711a8e7c7af47db9aa3fbccde..725184f3bce66a3eff87cc3a01e5d96477a5d28a:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index b2bf8bb061..5aef7fb512 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@ SimGrid (3.4-svn) unstable; urgency=high
 
  OVERALL CHANGES:
   * Tested successfully on AIX
+  * Implement a --cfg-help to show existing configuration variables
 
  GRAS:
   * fix a bug on struct sizeof computation, which prevented the
@@ -34,23 +35,48 @@ SimGrid (3.4-svn) unstable; urgency=high
     [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 
-  * Fix a bug in failure management (trace could not start by a failure at
-    time 0)
-  * Fix bugs in failure management (failure during communications were not
-    working)
+  * 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
+  * Move the configuration infrastructure to surf
+
+ SIMDAG:
+  * Move the configuration infrastructure to surf
+
+ 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 to the hostfile
+  * Compile the examples by default, and use them as regression tests
+  * Implement MPI_Wtime()
+  * Change the reference speed to a command line option
+  
+ SURF:
+  * TCP_gamma can now be specified as command line option using
+    --cfg=TCP_gamma:10000000.0
+  * Change the --surf-path cmd line option into --cfg=path:
+  
  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.
-  
+    
  Build Chain:
   * Do not require doxygen in maintainer mode