X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0aa233a2c29e24e4ac31620e2386558d4912aefc..cb83f4f46c751c4dc32a4c9569e3626915803894:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 5d7e1c68c8..c5d13c9d69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,43 @@
+SimGrid (3.9) NOT RELEASED; urgency=low
+
+ The Grasgory release: GRAS is really dead now.
+
+ GRAS:
+ * If you use GRAS, you should stay at SimGrid 3.5 (at most) since it
+   was considered as experimental and badly maintained since then.
+ * Keeping it was thus a trap to our potential users, that could take
+   it instead of MSG or SMPI by mistake despite is pity state.
+ * GRAS seems to have very few users (if any), and no one volunteered
+   to maintain it further. It also induces a lot of XBT code (for
+   portability sake), that must be maintained too.
+ * For all these reasons, we killed GRAS. If someone wants to revive it
+   in the future, don't cry, our git history still remembers of GRAS.
+
+ SMPI:
+ * Now works on Windows too!
+ * Much more extensive test suite, from MPICH
+
+ MSG:
+ * New function: MSG_process_get_number()
+
+ SURF:
+ * Change the default value of the TCP_gamma constant (maximal size of TCP
+   congestion window) to a more realistic 4MiB value. If you notice changes in
+   your simulation results, you can fall back to the previous 20k tiny window
+   by adding --cfg=network/TCP_gamma:20000 on command line.
+ * Bug fix about the way periodic availability/state traces are handled.
+ * Bug fix: use default values at start when first event in availability/state 
+   trace is not at time 0.
+
+ XBT:
+ * Kill synchronized dynars, and xbt_dynar_dopar(). We cannot think of a
+   usecase where it's really mandatory, and maintaining it was a pain in
+   our codebase.
+ * New: xbt_fifo_search(), search an item with a user-provided
+   comparison function instead of dumb pointer comparison.
+
+ -- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
+
 SimGrid (3.8.1) stable; urgency=low
 
  The "we are told that some people want to also *install* the simgrid
@@ -2413,7 +2453,7 @@ SimGrid (2.90) unstable; urgency=low
  [Tests]
    - use gras_exit in example to track memleaks
    - get rid of gs_example now that GS is properly integrated into gras
-   - update run_test to integrate the lastest tests (datadesc)
+   - update run_test to integrate the latest tests (datadesc)
  [Logging]
    - rename WARNINGn macros to WARNn since it prooved error-prone