X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/98674d6baf1883ed72c4de907efed12e6e91d0b9..3939744b146965885bb400a21294fa0a99c4a94d:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 1c45681e19..638bf34bc1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,13 +1,15 @@
-SimGrid (3.13) UNRELEASED; urgency=low
-
- The Easter Trim Release.
-
- Backwards Compatibility breaks
-   - Some command line options were renamed for consistency sake:
-     - model-check/sparse-checkpoint -> model-check/sparse_checkpoint
-     - smpi/async_small_thres        -> smpi/async_small_thresh
-     - smpi/send_is_detached_thres   -> smpi/send_is_detached_thresh 
+SimGrid (3.13) stable; urgency=low
 
+ The Half Release, a.k.a. the Zealous Easter Trim.
+ 
+ - We removed half of the lines, that were mostly experimental cruft.
+   v3.12 lasted 286000 lines of code, v3.13 is only 142000 lines
+   (not counting blanks and comments -- according to openhub.net)
+ - The internals are now compiled in C++ (and will soon be clean C++)
+ - We removed 75 klines of XML, 12 klines of Java, 5 klines of cmake, 
+   59 klines of C, etc. We added only 29 klines of C++ in replacement.
+   
+ * Backwards Compatibility breaks
    - Removed Lua simulation bindings (switch to C or Java for that).
      Lua can still be used to describe platforms
    - Removed Java kernel plug-ins.
@@ -16,10 +18,12 @@ SimGrid (3.13) UNRELEASED; urgency=low
       - the following functions were removed.
         They were too specific and should be reimplemented in a generic
         way, with filter function.
-	- MSG_task_listen_from_host
-	- MSG_mailbox_get_count_host_waiting_tasks
+          - MSG_task_listen_from_host
+          - MSG_mailbox_get_count_host_waiting_tasks
+          - MSG_mailbox_put_with_timeout was removed. 
+            Please use MSG_task_send_with_timeout instead.
    - In SimDag 
-      - the SD_application_reinit function was removed. It was a noop for a while. 
+      - the SD_application_reinit function was removed. It has been a noop for a while. 
       - The ACCESS_MODE of SD_workstation has been removed. This feature was not really usable and should soon be 
         replaced by a more flexible mechanism.
       - The following functions thus do not exist anymore
@@ -30,9 +34,10 @@ SimGrid (3.13) UNRELEASED; urgency=low
         - SD_route_get_communication_time => SG_route_get_latency() + amount / SD_route_get_bandwidth()
         - SD_workstation_get_computation_time => amount / sg_host_speed()
    - In Java
-      - VM.setBound(int load) is now VM.setBound(double bound) to meet the MSG semantics. Use VM.getSpeed()*load/100 for the legacy behavior.
+      - VM.setBound(int load) is now VM.setBound(double bound) to meet the MSG semantics. 
+        Use VM.getSpeed()*load/100 for the legacy behavior.
    - In CMake
-      - option enable_tracing was removed. It was not doing anything since a while.
+      - option enable_tracing was removed. It was not doing anything for a while.
    - In the ModelChecker:
       - the model-checker now ptraces the model-checked process which means
         you cannot use a debugger on the latter anymore (we might make this
@@ -43,6 +48,9 @@ SimGrid (3.13) UNRELEASED; urgency=low
       - keep the MC_cut() function as a stub (it was not really working
         in the previous release).
 
+ Options:
+ * All options are consistently in kebab-case. Old names are kept as alias.
+
  XML platforms:
  * Switch to platform v4 format.
    - Rename from 'power' to 'speed' the attributes describing the amount of
@@ -75,6 +83,7 @@ SimGrid (3.13) UNRELEASED; urgency=low
    MSG_host_* and SD_workstation_* are #define to the sg_host_* ones
 
  MSG
+ * The examples were completely reorganized (in C and Java), for your browsing pleasure.
  * Kill all deprecated functions (the ones you had when declaring MSG_DEPRECATED). 
    They were deprecated since a few years, and probably did not even compile anymore.
 
@@ -88,8 +97,8 @@ SimGrid (3.13) UNRELEASED; urgency=low
  Simix
  * simgrid::simix::kernel() is the closure callback. It ensures that
     the lambda or closure passed as a parameter will run in kernel mode.
-   Every callbacks should be rewritten to that interface at some point.
-   
+   All the callback functions should be rewritten to that interface at some point.
+
  Surf
  * Reorganizing and cleaning the internals all around the place.
 
@@ -112,13 +121,14 @@ SimGrid (3.13) UNRELEASED; urgency=low
      They throw exceptions on invalid input;
  * C++ support for declaring CLI flags (simgrid::config::Flag);
  * class for abstracting different signal backends (simgrid::xbt::signal).
+   with no external dependencies (we need very simple signals).
 
  MC
  * refactoring and cleanup of the code;
  * ongoing process to cleanly separate the model-checking algorithms
    from the code model-checking support.
  
- -- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
+ -- Wed Apr 27 21:00:53 CEST 2016 Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
 
 SimGrid (3.12) stable; urgency=low