- Change --cfg=tracing/msg/vm to --cfg=tracing/vm as virtual machine
behavior tracing is no longer limited to MSG
+MSG
+ - The deprecation of MSG is ongoing. A lot of functions are now simple
+ wrappers on the C API of S4U. All these wrappers (and their S4U counterparts
+ can be found in src/msg/msg_legacy.cpp).
+
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
+ - 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++.
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
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
