used even if the OS provide a getline(). This should reduce the
configuration complexity by using the same code on all platforms.
* new xbt_cfg_elm_boolean type
+ * Allow to disable simgrid cleanups at exit from command line option.
+ There are situations where one may want a simulation to end with an exit.
+ Unfortunately, calling exit may cause SimGrid to segfault, which is quite
+ annoying when scripting around the simulator. Adding a
+ --cfg=clean_atexit:yes allows to circumvent this issue.
Java:
* Reintegrate Java to the main archive as desynchronizing these
* Dramatically change the way files are handled. API and internals changed, but
this part of MSG was not considered as production grade either.
* Add explicit synchronization facilities through semaphores
+ * Add a new function MSG_host_get_process_list()
SMPI:
* SMPI is now included directly in the libsimgrid as the windows
version of MPE.
- Bug Fix: the compute part of the reduce action is now taken into account.
* smpirun generates the hostfile if needed (with given hostcount and platform)
+ * Integration of more than 100 STAR-MPI, mpich, OpenMPI collective algorithms
+ - allows to select one in particular with --cfg=smpi/coll_name:algorithm
+ - allows to use the decision logic of OpenMPI(1.7) or MPICH(3.0.4) by setting
+ --cfg=smpi/coll_selector:(mpich/ompi)
+ * Support for new functions : MPI_Issend, MPI_Ssend, Commutative operations in
+ Reduce
+ * Add a --cfg:tracing/smpi/internals option, to trace internal communications
+ happening inside a collective SMPI call.
+ * Fix the behavior of complex datatypes handling
+ * replace MPICH-1 test suite by the one from MPICH 3.0.4
+ * Add all missing Fortran bindings, SMPI should work with Fortran 90
+ (no privatization of global variables yet)
+
+ SimDag:
+ * Allow to change SimGrid configuration (see --help) within the code
+ thanks to SD_config() as it can be done in MSG.
+ * Add a new function SD_task_set_amount() upon user request.
PLATFORM:
- * Handle units for values (10ms, 10kiloflops, 10Bps, ...)
+ * Handle units for values (10ms, 10kiloflops, 10Bps, 1GB, ...)
* Remove rule based routing (no more pcre dependency)
+ * Add a limiter_link option to cluster tag, to specify a maximum reachable
+ bandwidth in fullduplex mode when it is < 2*nominal bw
+ * Add a loopback_bw and loopback_lat options to cluster tag.
+ * Fix the peer tag that could not be mixed with other AS within a vivaldi
+ routing. Now peers are encapsulated in an AS and have their own private
+ router but this is transparent.
-- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>