X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/40334ce6fe520b2fa7d1e240716e4f34a5fdc74e..ce1df4d2ea4594c15ffccdbf227c4e3c2adb1318:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 455983dd86..fced57faf1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,10 @@ SimGrid (3.12) NOT RELEASED; urgency=low
      - set_data_size(t) -> set_bytes_amount(t)
        get_data_size(t) -> get_bytes_amount(t)
    - Massive cleanups in the functions related to the energy
+     - MSG_host_get_pstate_number() -> MSG_host_get_nb_pstates()
+   - New: MSG_host_get_pstate()
+ * New example:
+   - msg/energy/onoff: switching hosts on and off
  jMSG:
  * Interface improvement:
    - Rename Host.isAvail() to Host.isOn()
@@ -27,6 +31,8 @@ SimGrid (3.12) NOT RELEASED; urgency=low
    - popping: the strange dance that converts a user request into a kernel handling
    - smx_context_*: the virtualization mechanisms that embeed the user code
    - smx_*: the handling of each simcalls
+ * Interface cleanup:
+   - simcall_host_set_power_peak_at -> simcall_host_set_pstate
  * Rename smx_action_t into smx_synchro_t, making explicit that these
    things are used to synchronize processes with their environment.    
    For example, a communication is a sort of synchronization involving
@@ -58,10 +64,13 @@ SimGrid (3.12) NOT RELEASED; urgency=low
    - Replay can be used with SMP-aware algorithms
    - Memory occupation of replay should now be contained (temporary buffers allocated in collective algorithms should be shared between processes)
    - Replay can now replay several traces at the same time (check examples/smpi/replay_multiple example), to simulate interactions between several applications on a given platform. User can specify the start time of each instance. This should also allow replay + actual applications to run.
-  * Bug fixes 
+ * Bug fixes 
    - [#17799] : have mpi_group_range_incl and mpi_group_range_excl better test some corner cases
    - Correctly use loopback on fat-tree clusters
    - Asynchronous small messages shouldn't trigger deadlocks anymore
+ * Energy/DVFS cleanup and improvement
+   - smpi_set_host_power_peak_at() -> smpi_set_host_pstate()
+   - new: smpi_get_host_pstate()
  SURF
   * Bug fixes 
    - "Full" network optimization flag was broken since Surf++
@@ -71,6 +80,11 @@ SimGrid (3.12) NOT RELEASED; urgency=low
   * Improvement of the Energy plugin.
     - Always update the consumption before returning that value
     - New property: watt_off to denote the disipation when the host is off
+    - New functions getWattMinAt and getWattMaxAt to retrieve the
+      dissipation of pstates that we are not currently at.
+  * Massive rename s/workstation/host/
+    - That's intrusive, but that's good for the project consistency. Sorry. 
+    - Change config option "workstation/model" into "host/model"
  XBT
   * New functions
    - Add a xbt_heap_update function, to avoid costly xbt_heap_remove+xbt_heap_insert use 
@@ -86,6 +100,12 @@ SimGrid (3.12) NOT RELEASED; urgency=low
     - msg/datatypes.h was removed
     - msg/msg.h -> simgrid/msg.h
 
+ MC
+  * The model checker now runs as a separate process.
+  * The model checker runs must now be launched with the new simgrid-mc program.
+  * Record/Replay: the MC can display a textual representation of a path in the
+    execution graph. It can then be replayed outside of the model checker.
+
  -- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
 
 SimGrid (3.11) stable; urgency=low