-SimGrid (3.21) NOT RELEASED (Release Target: September 23. 2018, 1:54 UTC)
+SimGrid (3.21) October 3. 2018
The Restarting Documentation (TRD) Release.
S4U new features:
- Fully reimplement auto_restart mechanism that was utterly broken
(fix #22, #131 and #281 that were all very related)
+ - Implement semaphores (fix #303 and #291)
- When creating an actor from a function and its parameters,
move-only parameters are not allowed anymore, as it would prevent
the actor to be restartable if its parameters are consumed on run.
- - s4u::Io: IOs go asynchronous as activities. This comes with new methods in the
- s4u::Storage class:
+ - s4u::Io: IOs go asynchronous as activities. New methods in s4u::Storage:
- io_init(sg_size_t, s4u::Io::OpType) to create a READ or WRITE asynchronous
IO operations that can be started, waited for, or canceled as a regular
activity.
- #288: MPI_Init(NULL, NULL)
- #289: Improve documentation of Actor::on_destruction and this_actor::on_exit()
- #290: Method to check if a mailbox has a message ready to be consumed
+ - #291: [s4u] semaphores do not seem available yet
- #294: Alltoall collective implementation of mpich
- #295: Starting a Host as OFF is not supported
- #296: DTD too permissive
