- Rework the internals, for simpler and modern code. This shall unlock many future improvements.
- You can now define plugins onto SafetyChecker (a simple DFS explorer), using the declared signals.
See CommunicationDeterminism for an example.
- - Support mutex in DPOR reduction
+ - Support mutex and semaphore in DPOR reduction
- Seems to work on Arm64 architectures too.
- Display a nice error message when ptrace is not usable.
S4U:
- New signal: Engine::on_simulation_start_cb()
+New plugin: the Chaos Monkey (killing actors at any time)
+ - Along with the new simgrid-monkey script, it tests whether your simulation
+ resists resource failures at any possible timestamp in your simulation.
+ - It is mostly intended to test the simgrid core in extreme conditions,
+ but users may find it interesting too.
+
XBT:
- Drop xbt_dynar_shrink().
