X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/97acefec7ab9e598ad07ac39c49dc6fab7fa0a46..17122172973168efd6dd45da8bc37db30ae5476b:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 4eef32e19a..2149aec543 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,32 +2,49 @@ SimGrid (3.3.2-svn) unstable; urgency=low
 
  SMPI:
   * Implement some more MPI primitives: 
-    MPI_Waitany, MPI_Waitall, MPI_Allreduce
+    MPI_Waitany, MPI_Waitall, MPI_Reduce, MPI_Allreduce
+  * Add support for optimized collectives (Bcast is now binomial by default)
+  * Port smpirun and smpicc to OS X
 
  SURF: 
-  * Declare common_public as an embeeded struct to reduce redirections
-    and mallocs
-  * Factorize model_init/exit between models
-  * Factorize the set of resources within common_public;
-   + change model->common_model->resource_name() 
-     into surf_model_resource_by_name(model)
-   (less redirections, less function to write when defining a model)
-  * Unify the types of models in a uniq s_surf_model_t (using an union)
-  * Embeed every fields of common_public directly into s_surf_model_t
+  * Extract the routing logic into its own object.
+    (was dupplicated in network.c and workstation_LV07.c;
+     Allows to implement other ways of storing that info)
+    => kill now useless network_card concept
+    - Use dynar to represent routes (instead of void** + int*)
+    - kill link_set (use surf_network_model->resource_set instead)
+    - Add a command-line option to choose the routing schema to use
+
+  * Simplify model declaration
+    (less redirections, less function to write when defining a model)
+    - Factorize stuff between models:
+      - model_init/exit
+      - Set of resources:
+        surf_model_resource_set(model)
+        surf_model_resource_by_name(model, name)
+    - Unify the types of models in s_surf_model_t (using an union)
+    - Embeed fields of common_public directly into s_surf_model_t
+    - Rename model methods:
+      action_free ~> action_unref
+      action_change_state ~> action_state_set
+      action_get_state    ~> action_state_get
+    - Change model methods into functions :
+      (model)->common_public->action_use  ~> surf_action_ref
+      
   * Implement a generic resource; use it as ancestor to specific ones
-    Allows to kill duplicated code in models
-    The drawback is that network cards are more fat since they don't
-     use the model field of their ancestor. 
-    But hell, we wont fight for 8 bytes per host, will we?
-    TODO: integrate the properties into that ancestor
-  * Rename model methods:
-    action_free -> action_unref
-    action_change_state -> action_state_set
-    action_get_state    -> action_state_get
-  * Change model methods into classical functions:
-    action_use  -> surf_action_ref
-  * Use dynar to represent routes
+    (allows to kill duplicated code in models)
+    Drawback: timer command don't need no name nor properties;
+              workstation_CLM03 don't need no properties
+    (but I guess we can live with those few bytes wasted)
     
+  * Improve the action object model
+    - implement a constructor avoiding dupplicated code about field
+      initialization in generic_action part.
+ 
+ SimDag:
+  * Kill SD_link_get_properties: hard to maintain and makes very little sense
+    Shout out if you used it.
+
  XBT:
   * Add xbt_set_get_by_name_or_null() [Silas De Munck]
   * Add xbt_graph_node_get_outedges() [Silas De Munck]