SimGrid (3.27.1) NOT RELEASED YET (v3.28 expected June 21. 2021, 03:32 UTC)
New features:
- - New plugin: Producer-Consumer with monitor. Just requires to include the
- include/simgrid/plugins/ProducerConsumer.hpp header to be used. See the
+ - New plugin: Producer-Consumer with monitor. Just requires to include the
+ include/simgrid/plugins/ProducerConsumer.hpp header to be used. See the
associated example (examples/cpp/plugin-prodcons).
S4U:
- The default SMPI compiler flags are no more taken from the environment.
They can be explicitly set through cmake parameters SMPI_C_FLAGS,
SMPI_CXX_FLAGS, or SMPI_Fortran_FLAGS.
-
+ - New option: --cfg=smpi/finalization-barrier, which can be used to add
+ a barrier inside MPI_Finalize. This can help for some codes which cleanup
+ data attached to a process, but still used in other SMPI processes.
LUA:
- Lua platform files are deprecated. Their support will be dropped after v3.31.
+Simix:
+ - Legacy functions deprecated in this release: SIMIX_get_clock(), SIMIX_run().
+
XBT:
- xbt_assert is not disabled anymore, even when built with enable_debug=off.
- FG#47: Complete and fix tests from teshuite/s4u/activity-lifecycle
- FG#64: Configuring smpi/IB-penalty-factors
- FG#67: Running computation concurrently with MPI_Iallreduce
+ - FG#69: Tutorial misleading users of pre-v3.26 versions of SimGrid
+ - FG#71: Segmentation fault on invalid gw_src/gw_dst
- GH#322: Issue when an actor kills his host vm
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