-SimGrid (3.14) UNRELEASED; urgency=low
+SimGrid (3.14) stable; urgency=low
Documentation
* The whole documentation was reworked and reorganized. There is
Infrastructure
* We now need python3 for our testing infrastructure.
+ * Model checking needs libevent
SMPI
* Privatization is now activated by default in smpirun
* smpi/cpu-threshold:-1 should become smpi/simulate-computation:no
smpi/running-power is renamed to smpi/host-speed
+ * smpi/grow-injected-times option to enable or disable multiplication of the
+ timings injected in MPI_Iprobe, or MPI_Test. Enabled by default, which can
+ make simulation less precise (but also much faster).
+
+ * smpirun script should be (much) faster for large deployments.
+
+ * SMPI tracing : fixed issue with poor matching of send/receives.
+
+ * Replay : Fix broken waitall
+
New functions and features
* MSG_parallel_task_execute_with_timeout, to timeout computations.
- MSG_mailbox_get_task_ext() -> MSG_task_receive_ext()
- MSG_mailbox_get_task_ext_bounded -> MSG_task_receive_ext_bounded
- MSG_host_(get/set)_params -> MSG_vm_(get/set)_params
-
+ * Don't pass the free_f parameter to property related functions:
+ - MSG_host_set_property_value()
+ - MSG_as_router_set_property_value()
+ - MSG_storage_set_property_value()
+ * VM properties. Since msg_vm_t are msg_host_t, just use
+ MSG_host_get_property_value() and friends
+ * VM I/O related things:
+ - Ignored parameter of vm_create: core_nb, disk_path and disk_size.
+ - Unimplemented save/restore methods
+ * MSG_as_router_get_property_value() was redundent with
+ MSG_environment_as_get_property_value().
+ - Removed MSG_as_router_*propert*() functions
+ - Added MSG_environment_as_set_property_value() for consistency
+ * xbt heterogeneous dictionnaries (created with xbt_dict_new()).
+ Well, they are still there for now, but deprecated with a warning.
+ Please switch to xbt_dict_new_homogeneous() before this is removed
+ for real.
* Task affinity. Its intended behavior (that was very badly tested
and probably not really working) was deceiving what most users
would have hoped here.
* xbt_os_sem_get_value: unused internally, deprecated on OS X El Capitan
+ * Option network/coordinates is now useless and should be dropped.
+
+ Storage:
+ * Added option storage/max_file_descriptors to allow more than 1024 files opened
+
+ SURF:
+ * Added option maxmin/concurrency_limit to allow more than 100 processes per host
+ * Added Dragonfly topology support
XML:
* Add Exa- and Peta- units such as EiB, EB, Eib, Eb for size, and
* ex/app_tokenring: new example, very similar to the MSG Token Ring
* ex/async_waitAll: new example, on asynchronous communications
- -- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
+ MSG:
+ * Memory usage should be decreased for simulations with a large number
+ of processes. This also helps for SMPI.
+
+ -- Sat Dec 24 22:34:26 CET 2016 Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
SimGrid (3.13) stable; urgency=low