X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/647c960ac0316e9b067786eef385253a7a5e2cb4..fdfa87e8f51b242d5c9a17332467fe566f9b7c89:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 4cc7183b54..feceb398f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@
 
 SimGrid (3.24.1) NOT RELEASED YET (v3.25 expected December 22. 2029, 04:19 UTC)
 
+General:
+- Upgrade documented Java dependency to Java 8 (earlier versions don't work).
+- Drop support for Viva/Triva (old visualization tools), hence removed
+  TRACE_get_node_types() and TRACE_get_edge_types() functions.
+
 S4U:
 - Actor: Merge signals on_migration_start/end into on_host_change
 - Actor: Rename migrate() into set_host()
@@ -21,15 +26,48 @@ Kernel:
 
 XBT:
 - Remove unused parameter 'free_ctn' for xbt_dict_set() and xbt_dict_set_ext().
+- Drop unused functions for dicts and dynars: xbt_dict_cursor_get_elm,
+  xbt_dict_get, xbt_dict_get_elm, xbt_dict_get_ext, xbt_dict_get_key,
+  xbt_dict_remove, xbt_dict_reset, xbt_dynar_compare, xbt_dynar_dump,
+  xbt_dynar_foreach_ptr, xbt_dynar_free_data, xbt_dynar_free_voidp,
+  xbt_dynar_init, xbt_dynar_insert_at_as, xbt_dynar_merge,
+  xbt_dynar_remove_n_at, xbt_dynar_replace, xbt_dynar_search, xbt_dynar_set.
 - New module: random, providing classical random numbers generators.
 
+SMPI:
+- New option : "smpi/auto-shared-malloc-thresh" which sets a value for
+  allocations' size above which they are considered "shared" by default (as if
+  they were performed through SMPI_SHARED_MALLOC macros).
+  Default = 0 = disabled feature.
+  Note : malloc, calloc and free are now overriden by smpicc/cxx by default.
+  This can cause some troubles if codes are already overriding these. If this
+  is the case, defining SMPI_NO_OVERRIDE_MALLOC in the compilation flags can
+  help, but will make this feature unusable.
+- Input check is now performed much more consistently and outputs precise
+  warnings for each error found
+- New supported calls : MPI_File_set_view, MPI_File_get_view
+- MPI I/O now only supports disks, as storage is discontinued.
+- MPI I/O allows opening files without specifying absolute path
+- Note : SMPI configuration options are now initialized by smpi_init_options()
+  call, which should be called if SMPI is not being used through smpirun.
+
 Fixed bugs (FG#.. -> framagit bugs; FG!.. -> framagit merge requests):
+ - FG#39: Missing s4u::Comm::wait_any_for example
+ - FG#42: Add support for ThreadSanitizer (TSan)
+ - FG!19: Removing RngStream
+ - FG!20: A module for RNG calls
+ - FG!21: Choice between ad-hoc and standard distributions implementations
+ - FG!23: Master
+ - FG!25: Fix link in Mutex doc
+ - FG!26: Fix links in SMPI interface doc
  - GH#31: [MC] please provide an option to make MPI_Send asynchronous
  - GH#305: Unscheduled tasks are still excuted
  - GH#313: smpirun: manual outdated w.r.t. --help
  - GH#321: [S4U] Get task remaining work ratio
  - GH#323: Crash when an actor turn off his physical host
- - FG!19: Removing RngStream
+ - GH#335: Missing links on dragonfly example svg
+ - https://lists.gforge.inria.fr/pipermail/simgrid-user/2019-November/004653.html:
+   MPI_Cart_sub was not working properly. Kudos to Jonathan Borne for the report.
 
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