SimGrid (3.32.1) not released yet (target december 22)
+General:
+ - Remove the MSG API: its EOL was scheduled for 2020.
+ - Remove the Java bindings: they were limited to the MSG interface.
+ - On Windows, you now need to install WSL2 as the native builds are now disabled.
+ It was not really working anyway.
+
S4U:
- Activity::set_remaining() is not public anymore. Use for example
Comm::set_payload_size() to change the size of the simulated data.
+Kernel:
+ - optimize an internal datastructure, leading to a potentially big
+ performance gain (in particular with many detached comms)
+
MPI:
- New option smpi/barrier-collectives to add a barrier to some collectives
to detect dangerous code that /may/ work on some MPI implems.
- Merge parameters network/bandwidth-factor and smpi/bw-factor that serve the same purpose.
- Same for the latency
- Rewrite the corresponding documentation.
+ - Allow to disable the TCP windowing modeling by setting network/TCP-gamma to 0.
sthread:
- Implement pthread_join in MC mode.
+Documentation:
+ - New section in the user guide on the provided performance models.
+ - New section presenting some technical good practices for (potential) contributors.
+ - Add a section on errors and exceptions to the API documentation.
+
Fixed bugs (FG#.. -> FramaGit bugs; FG!.. -> FG merge requests)
(FG: issues on Framagit; GH: issues on GitHub)
+ - FG#18: Java bindings should be redone or removed
- FG!118: Wi-Fi callback mechanism
- FG!119: SMPI: add option to inject a barrier before every collective call, to allow...
