SimGrid (3.20) NOT RELEASED YET (Release target: June 21. 2018 10:07 UTC)
+TRACE
+ - Change --cfg=tracing/msg/vm to --cfg=tracing/vm as virtual machine
+ behavior tracing is no longer limited to MSG
+
+S4U:
+ - Introduced new function simgrid::s4u::Host::get_actor_count. This function
+ returns the number of actors running on a specific host.
+
+Plugins:
+ - Allow to run the Link energy plugin from the command line with
+ --cfg=plugin:link_energy
+ - Rename Energy plugin into host_energy
+ - Rename Load plugin into host_load
+
+simix:
+ - Add parameter --cfg=simix/breakpoint to raise a SIGTRAP at given time.
+ - kill simix::onDeadlock() that was somewhat dupplicating s4u::on_deadlock()
+ - Improve performance when handling timeouts of simix synchros.
+
+SMPI:
+ - Replay: The replay file has been re-written in C++.
+ - Replay: Tags used for messages sent via MPI_Send / MPI_Recv are now
+ supported. They are stored in the trace and used when replayed.
+
+XBT:
+ - Config: the C API is now deprecated (will be removed in 3.23), and
+ the C++ API has been slightly improved.
+ - Fix several build issues on OSX.
+
+Other:
+ - Move simgrid_config.h to simgrid/config.h (old header still working)
+
+Fixed bugs:
+ - #143: Setting a breakpoint at a given time
+ - #150: Inconsistent event names in SMPI replay
+ - #258: daemonized actors hang after all non-daemonized actors have completed
+ - #267: Linker error on unit_tmgr
+ - #269: SMPI : tracing of MPI_Wait/all/any broken
+
----------------------------------------------------------------------------
SimGrid (3.19.1) Released March 22 2018
Fixed bugs:
- #194: Feature request: simgrid::s4u::Comm::test_any()
- #245: migrating an actor does not migrate its execution
+ - #253: Feature Request: expose clusters as objects
- #254: Something seems wrong with s4u::Actor::kill(aid_t)
+ - #255: Tesh broken on Windows
- #256: Modernize FindSimGrid.cmake
- #257: Fix (ab)use of CMake install
