X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4b8feb2f921bf25aa725cc7ea0b306195b55bb1b..0f83a8218acedbbea411208a0a9bf89c4aca9455:/ChangeLog?ds=sidebyside

diff --git a/ChangeLog b/ChangeLog
index d7bfa97605..e024b06507 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -32,6 +32,7 @@ SimGrid (3.15) UNRELEASED; urgency=low
    - s4u::Host::onSpeedChange: when the pstate is changed, or when an
      event from the availability_file changes the avail speed.
  - Links are now usable from s4u
+ - New: Engine::hostList() and Engine::hostCount(). Still clumsy.
  - Drop Host::getPstateSpeedCurrent() which dupplicates Host::speed()
 
  SimDag
@@ -46,8 +47,10 @@ SimGrid (3.15) UNRELEASED; urgency=low
       Macros ensure the backwards compatibility, but you should fix your code
 
  SMPI
+ - Major C++ rewrite ongoing (SMPI used to be C compiled in C++). This can break codes that were using internals of SMPI (from private.h instead of the public smpi.h).
  - Bump our claim of support from MPI 1.1 to MPI 2.2. We don't support 100% of 
    it, but it should be enough. Contact us if not.
+ - MPI_Win_lock/unlock support added (as for all RMA, implementation is naive and probably inaccurate)
  - New algorithm for SMPI_SHARED_MALLOC: global, where all blocks are
    mapped onto a unique file.
  - Bugfix : smpirun was sometimes misusing hostfile when wrongly terminated
@@ -55,7 +58,9 @@ SimGrid (3.15) UNRELEASED; urgency=low
  - RMA : MPI_Accumulate are applied in correct order, and 
    MPI_Win_complete or MPI_Win_post shouldn't miss messages anymore.
  - Better support for MPI_IN_PLACE
+ - Support for MPI_Win attrs and keyvals.
  - Support MPI_Comm_group_create, MPI_Type_size_x
+ - MPI ops should be properly applied to all allowed types
  - Replace implementation of MPI_Bcast "scatter followed by rdb allgather"
    algorithm by a non failing one from mpich.