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
SMPI:
* SMPI is now included directly in the libsimgrid as the windows
- linker dont forces us on splitting it anymore.
+ linker doesn't force us on splitting it anymore.
* Improvements of the SMPI replay tool:
- Most of the collective communications are now rooted in the same process as
in the original application.
- - Traces now rely on the same MPI datatype as the application (MPI_BYTE was
- used until now). Multiple datatypes can now be used in a trace.
+ - Traces now rely on the same MPI data type as the application (MPI_BYTE was
+ used until now). Multiple data types can now be used in a trace.
- The replay tool now supports traces produce either by TAU or a modified
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
+ * 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
+ * Support for new functions : MPI_Issend, MPI_Ssend, Commutative operations in
Reduce
- * Add a --cfg:tracing/smpi/internals option, to trace internal communications
+ * Add a --cfg:tracing/smpi/internals option, to trace internal communications
happening inside a collective SMPI call.
- * Fix the behavior of complex datatypes handling
+ * Fix the behavior of complex data types 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)
PLATFORM:
* Handle units for values (10ms, 10kiloflops, 10Bps, 1GB, ...)
- * Remove rule based routing (no more pcre dependency)
+ * 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.
+ bandwidth in fullduplex mode when it is less than twice the nominal bandwidth.
+ * 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>
