X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0d85b62de9da1e77e0cf1aab1238f1cf7057356e..68bc51237bef4844fb9955a775e99a6555b3ad8e:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+++ b/ChangeLog
@@ -1,24 +1,62 @@
 SimGrid (2.95) unstable; urgency=low
 
+  XBT
+  * Steal some nice code to GNU pth to fix context detection and usage [AL]
+  * Cleanup in the xbt_config API; add configuration callbacks. [MQ]
+  * Cleanup in the initialization API: the unused "defaultlog" is dead. [MQ]
+
   MSG
-  * Implement MSG_get_msgload [MQ]
+  * Implement MSG_get_msgload [MQ, AL]
 
   SURF
   * Bugfix: Allow absolute paths for platform description files [MQ]
-
-  GRAS
+  * Bugfix: do free the variables after use. Leads to drastic performance 
+    improvement [AL] 
+
+  GRAS (new features)
+  * Implement measurement sockets. You can now get the bandwidth between two
+    hosts thanks to AMOK (see below). [MQ]
+  * gras_datadesc_dynar() builds a dynar type descriptor, allowing to send
+    dynar over the network (yeah) [MQ]
+  * Real (even if simplistic) implementation of gras_os_myname() on RL [MQ]
+  * simple/static token-ring example. [Alexandre Colucci and MQ]
+  
+  GRAS (bug fixes)
+  * Differentiate the types "char[22]" and "unsigned char[22]" in automatic
+    type parsing. "short" and "long" modifiers were also ignored; other
+    modifier (such as reference level) are still ignored. [MQ] 
+  * Embeed the buffer size within the buffer itself on SG. [MQ]
+    That way, send() are atomic and cannot get intermixed anymore (at least
+    the ones which are less than 100k; bigger messages still have the issue)
+  * Array size pushed by the field, not by the field type (or each
+    and every long int will push stuff to the cbps) [MQ]
+  * use select() to sleep since it allows to portably sleep less than one
+    second. [MQ]
+
+  GRAS (minor cleanups)
   * <project>.Makefile.local (generated from gras_stub_generator) |MQ]:
     - Do clean .o files
     - Compile with -g
-  * bugfix in automatic type parsing: differentiate the types "char[22]"
-    and "unsigned char[22]". "short" and "long" modifiers were also ignored;
-    other modifier (such as reference level) are still ignored. [MQ]
+  * Type Callbacks now receive the gras_datadesc_type_t they work on as argument.
+  * type category 'ignored' killed as it was never used and were difficult
+    to transmit.
+  * whether a type can cycle or not is now a flag, leaving room for more
+    flags (as "ignored", if we feel the need one day ;)
+  * Rename raw sockets to measurement sockets since "raw" has another
+    meaning in networking community. 
   
+  AMOK 
+  * Advanced Metacomputing Overlay Kit introduction. It is based over GRAS
+    and offers features not belonging to GRAS but that most applications
+    need. One day, it may be a set of plugins loadable at runtime.
+  * New module: bandwidth 
+    bandwidth measurement between arbitrary nodes running this module. [MQ]
+
  -- 
 
 SimGrid (2.94) unstable; urgency=low
 
-  The first release candidate for SimGrid 3 !
+  The first beta release of SimGrid 3 !
 
   >>>Arnaud<<<
   (documentation)