X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4219ada82294f9bcc97947adf167c73bee5f6fbb..23a046ae87cecf578eb0b45116321f6bffd770e9:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index ff0e4da347..4c48d32fb3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,22 +4,23 @@ SimGrid (2.94-cvs) UNRELEASED
 TODO
 ----
 
-- Faire descendre gras de msg?
-- Compilation de data_send/recv?
-Je pense que c'est plutot post SG3, tout ca.
+- Stop layering gras over msg?
+- Pre-compilation of data_send/recv?
+- Exception revolution?
+All of them seem to be post-SG3 issues.
 
-Plutot finaliser ce qui est commencé et finir le Grand Nettoyage:
-  - déplacer les exemples msg pour faire une seule passe doxygen
-  - regarder ce qu'on peut couper de la xbt
-  - diffusion "pull" dans graspe
-  - certains tests n'utilisent pas les loggeries, et/ou sont trop bavards
+Rather finalize what's underway and finish the Big Cleanup:
+  - Check what can be cut from the xbt
+  - "pull" code diffusion in graspe
+  - document the gras' timing macro
+  - add a real implementation (even if simplistic) to gras_os_myname
 
 ----
 DONE
 ----
   [Arnaud]
-  (infrastructure)
-  * Update the documentation and the FAQ. Adding references to gforge.
+  (documentation)
+  * Update the main page and the FAQ. Adding references to gforge.
   
   (gras)
   * Add a gras_os_getpid function.
@@ -28,30 +29,42 @@ DONE
   * Add MSG_task_get_compute_duration() and MSG_task_get_data_size()
   * Extend the logs so that they also print PID, hostname, date, ... if
     available. 
-  * Convert the MSG example to the use of xbt_logs instead of PRINT_MESSAGE
+  * Convert the MSG example to the use of xbt_logs instead of PRINT_MESSAGE,
+    and kill the old version which were in testsuite/
   * Rewrite tools/MSG_visualization/colorize.pl for using with logs instead
     of PRINT_MESSAGE
-  * Removed msg_test from testsuite. Using the newer version of examples as 
-    a replacement.
 
   (xbt)
-  * Add xbt_os_time(). This functions returns the number of seconds
-   since the Epoch (00:00:00 UTC, January 1, 1970).  Most users should
-   use gras_os_time and should not use this function unless they
-   really know what they are doing.
+  * Add xbt_os_time(). As the rest of xbt/portability, this is not public
+    for users. Instead, each programming environment (GRAS, MSG,...) use it
+    when needed to provide such a feature to users. 
+    Don't shortcut the mecanism or you will also shortcut the virtualization
+    you need on the simulator.
 
   [Martin]
   (infrastructure)
   * Cleanups in configury with regard to compile optimization/warning flags.
     Also add -fno-loop-optimize to any powerpc since it's the optimization
     killing gcc (< 3.4.0).
+  * Doxygen cleanups: move MSG examples, kill the second Doxygen phase
+    needed by MSG examples complications
+  * Borrow configury beautifications from PHP
+  
   (xbt)
   * Bugfix: XBT_LOG_NEW_DEFAULT_CATEGORY now compiles without compiler
     warning (thanks loris for stumbling into this one).
+    
   (gras)
   * Change SIMGRID_INSTALL_PATH to GRAS_ROOT in Makefiles generated for user.
   * Rename gras_get_my_fqdn to gras_os_myname and implement it in the simulator
-    RL would imply a DNS resolver, which is *hard* to do in a portable way. 
+    RL would imply a DNS resolver, which is *hard* to do in a portable way
+    (and therefore delayed).
+  * Implement a real timer mecanism and use it in timing macros. This allows
+    to avoid rounding errors and get a 0.000005 sec precision in timing
+    macros. While I was at it, various cleanups:
+     - allow to declare more than one timed section per file (fix a stupid bug)
+     - move some private declaration to the right place
+     - the chrono module now cleanups its mess on gras exit
 
  --