- examples/java/surfPlugin/surf_plugin.tesh
- examples/java/reservationSurfPlugin/reservation_surf_plugin.tes
- examples/java/surfCpuModel/surf_cpu_model.tesh
+ * Add SMPI+MSG example:
+ - examples/smpi/smpi_msg_masterslave/
TeshSuite:
* Add tests:
* Add virtual machine
- creation of a VM on a PM
- migration of a VM from a PM to another PM
- * New function
+ * New functions
- MSG_process_join(msg_process_t process, double timeout)
- * New option "msg/debug_multiple_use" to help debuging when a task is used
+ - msg_bar_t MSG_barrier_init(unsigned int count)
+ - int MSG_barrier_wait(msg_bar_t barrier)
+ - void MSG_barrier_destroy(msg_bar_t barrier)
+ - msg_as_t MSG_environment_as_get_by_name(const char * name)
+ * New option "msg/debug_multiple_use" to help debugging when a task is used
several times
SIMIX:
host_set_data, host_get_data
* New simcalls
- simcall_process_join(smx_process_t process, double timeout)
+ * Fix bug where sleeping processing could not be suspended.
SURF:
* Translate surf models from C to C++
- Generic classes for all models: Model, Resource, Action
- - A generic interface for each kind of model (cpu, network, storage
- workstation, workstationvm)
+ - A generic interface for each kind of model (CPU, Network, Storage
+ Workstation, WorkstationVM)
- C bindings
* Translate surf routings from C to C++
* Add callbacks using sigc++ or boost::signals2
- Add callback functions for action state change
- Handle Energy as a plugin
* Replace swag by boost::intrusive
- * Add new routing model for torus clusters
+ * Add new routing model for torus clusters
+ - topology="TORUS" and topo_parameters="ndim1,ndim2,...,ndimn" parameters
+ for cluster tag
+ - see examples/platforms/torus_cluster.xml
* More documentation
SMPI:
- * hostfiles support host:nb_processes construct to deploy several processes on
- one node
+ * Hostfiles support host:nb_processes construct to deploy several processes on
+ one node.
* Collective communication algorithms should not crash if used with
improper number of nodes and report the error.
+ * SMPI now partially supports MPI_Topologies : MPI_Cart_create, MPI_Cart_shift,
+ MPI_Cart_rank, MPI_Cart_get, MPI_Cart_coords, MPI_Cartdim_get,
+ MPI_Dims_create, MPI_Cart_sub are supported.
+ * New interface to use SMPI programmatically (still depends on MSG for
+ some parts, see examples/smpi/smpi_msg_masterslave) :
+ - SMPI_app_instance_register(const char *name, xbt_main_func_t code,
+ int num_processes)
+ - SMPI_init()
+ - SMPI_finalize();
+ * Global variables privatization in MPI executables is now performed at runtime
+ with the option smpi/privatize_global_variables (default:no).
+ Limitations : Linux/BSD only, with mmap enabled. Global variables inside
+ dynamic libraries loaded by the application are not privatized (static
+ linking with these libraries is advised in this case)
- TRACING:
- * options defined in xml work
+ Tracing:
+ * Options defined in XML work correctly now.
Java:
* New cmake option, enable_lib_in_jar, to control whether native libraries are
are kept installed elsewhere.
* Surf binding with SWIG (code generated in maintainer mode only):
- plugin to handle callbacks
- - cpu model only for the moment
+ - CPU model only for the moment
Build System:
* Supernovae build mode is definitively removed. It was used to improve
- ADD_TESH(name <tesh_args>)
- ADD_TESH_FACTORIES(name "thread;ucontext;raw" <tesh_args>)
+ XBT:
+ * New functions
+ - xbt_bar_t XBT_barrier_init(unsigned int count)
+ - int XBT_barrier_wait(xbt_bar_t barrier)
+ - void XBT_barrier_destroy(xbt_bar_t barrier)
+
-- $date Da SimGrid team <simgrid-devel@lists.gforge.inria.fr>
SimGrid (3.10) stable; urgency=low