This commit breaks the simgrid-java execution; Revert "Avoid unnecessary loop."

[simgrid.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 444c12f..e5df321 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -23,7 +23,7 @@ SimGrid (3.7) NOT RELEASED; urgency=low
     (e.g., --cfg=network/optim:lazy --cfg=cpu/optim:TI).
     Incompatible combinations should err at initialization. See
     --help-models for the list of all models and optimization modes.
     (e.g., --cfg=network/optim:lazy --cfg=cpu/optim:TI).
     Incompatible combinations should err at initialization. See
     --help-models for the list of all models and optimization modes.

-  * The CLM03 workstation model were dropped for simplicity because it
+  * The CLM03 workstation model was dropped for simplicity because it

     used the deprecated CM02 network model. Use default instead.
   * Rename the TCP_gamma configuration option to network/TCP_gamma
   * Rename the coordinates configuration option to
     used the deprecated CM02 network model. Use default instead.
   * Rename the TCP_gamma configuration option to network/TCP_gamma
   * Rename the coordinates configuration option to


@@ -38,12 +38,15 @@ SimGrid (3.7) NOT RELEASED; urgency=low
 
   MSG:
   * Deprecate the MSG_task_{get,put} functions and friends.
 
   MSG:
   * Deprecate the MSG_task_{get,put} functions and friends.

-    This interface were considered as deprecated since over 2 years,
+    This interface was considered as deprecated since over 2 years,

      it's time to inform our users that it is.
     Switch to MSG_task_{send,recv} instead, or declare
      SIMGRID_DEPRECATED before loading the msg.h if you really need to
      use these (crappy) functions in your code.
     These functions will be removed at some point. Stop using them now.
      it's time to inform our users that it is.
     Switch to MSG_task_{send,recv} instead, or declare
      SIMGRID_DEPRECATED before loading the msg.h if you really need to
      use these (crappy) functions in your code.
     These functions will be removed at some point. Stop using them now.

+  * Deprecate MSG_get_host_{table,number}
+    Implement MSG_hosts_as_dynar() instead.
+  * Implement MSG_processes_as_dynar() (Closes gforge #13642)

 
   Simix:
   * Stabilize the parallel execution mode of user contexts
 
   Simix:
   * Stabilize the parallel execution mode of user contexts


@@ -69,6 +72,27 @@ SimGrid (3.7) NOT RELEASED; urgency=low
   SMPI:
   * Enable it by default now that it is considered rather stable.
 
   SMPI:
   * Enable it by default now that it is considered rather stable.
 

+  TRACE:
+  * Documentation of the tracing functions.
+  * Performance gains when tracing categorized/uncategorized resource
+    utilization by avoiding calls to get route when updating resource
+    variables. LMM constraints are being used instead.
+  * API changed to set task categories. Use MSG_task_set_category instead
+    of TRACE_msg_set_task_category, and SD_task_set_category instead
+    of TRACE_sd_set_task_category. They only work if ENABLE_TRACING is ON.
+  * Bugfix for graphicator, routes not correctly obtained, memory leaks
+  * Examples for link user variables added (see at examples/msg/tracing/)
+  * Deprecated function TRACE_msg_set_process_category completely removed
+  * Trace header updated according to the latest Paje file format
+  * Tracing network lazy updates, no longer obligate users to use full updates
+
+  Lua:
+  * Improve the API of Lua MSG bindings, using the Lua spirit.
+  * Each simulated process now lives in its own Lua world (globals are
+    automatically duplicated). It helps writing simulators. This is also the
+    first step towards running real distributed Lua programs with SimGrid.
+  * Add a Chord example in Lua, equivalent to the MSG one.
+

   XBT:
   * Mallocators: allow value NULL for the reset function.
   * Dicts:
   XBT:
   * Mallocators: allow value NULL for the reset function.
   * Dicts:


@@ -79,8 +103,8 @@ SimGrid (3.7) NOT RELEASED; urgency=low
     - Dicts of scalar elements (xbt_dicti_*) are deprecated.
     - Multi-level dictionaries are deprecated.
   * mmalloc module:
     - Dicts of scalar elements (xbt_dicti_*) are deprecated.
     - Multi-level dictionaries are deprecated.
   * mmalloc module:

-    - cleanups and simplifications to make it maintainable again
-    - exotic features (such as memalign and valloc) were removed
+    - Cleanups and simplifications to make it maintainable again.
+    - Exotic features (such as memalign and valloc) were removed.

     - The metadata were extended and improved so that the
       model-checker becomes able to explore and inspect the heaps.
     - This may induce a performance drop when enable_model-checking is
     - The metadata were extended and improved so that the
       model-checker becomes able to explore and inspect the heaps.
     - This may induce a performance drop when enable_model-checking is