X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/aa69ffcb4328c83d2fd380c189c836993859228b..dda6d624c0e0e147284139024623b25a663b1ea8:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 5a06786b7e..ed67e8b1d0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -7,7 +7,7 @@ SimGrid (3.8) NOT RELEASED; urgency=low and LDFLAGS. * Enable tracing by default. This modules rocks you should use it. * Use default cmake things to detect lua instead of home grown ones. - + Documentation: * Split the doc into a user guide and a reference guide. @@ -17,26 +17,35 @@ SimGrid (3.8) NOT RELEASED; urgency=low allow you to build the semantic you want easily. * New function: MSG_host_set_property_value() * Deprecate functions MSG_global_init() / MSG_global_init_args() - Please use MSG_init() instead. (reducing the amount of entry + Please use MSG_init() instead. (reducing the amount of entry points in the library helps us). * Make it impossible to link against the wrong version of the lib * Bug fixes that made the host (and link) failures unusable. + * Add a way to auto-restart process when the host in which they are + executing comes back (ON_FAILURE="RESTART" on deployment file, + MSG_process_auto_restart_set). + * Use the "msg_" prefix for all datatypes (instead of m_, msg_ and MSG_), + please stop using the old ones. Simix: * Bug fixes around the resource failures: don't let the processes - survive the host they are running onto + survive the host they are running onto. + * Add an interface to execute cleanup functions when a process is killed, + to avoid memory leaks. + * Add an interface to auto-restart processes when the host in which they are + executing comes back. SimDag: * New types of typed tasks. SD_TASK_COMP_PAR_AMDAHL represents a parallel task whose initial work is distributed among host according to the Amdahl's law. Such tasks are created with a parameter alpha - that corresponds to the non-parallelizable part of the computation. - SD_TASK_COMM_PAR_MXN_1D_BLOCK represents a complex data redistribution - between two sets of workstations assuming a 1D block distribution (each - workstation owns a similar share of data) on both sides. + that corresponds to the non-parallelizable part of the computation. + SD_TASK_COMM_PAR_MXN_1D_BLOCK represents a complex data redistribution + between two sets of workstations assuming a 1D block distribution (each + workstation owns a similar share of data) on both sides. - These tasks can be scheduled with SD_task_schedulel or SD_task_schedulev. - Data redistribution will be automatically scheduled once parent and child + These tasks can be scheduled with SD_task_schedulel or SD_task_schedulev. + Data redistribution will be automatically scheduled once parent and child are both scheduled. The filling of computation_amount and communication_amount structures is now done seamlessly thanks to the chosen assumptions. @@ -192,7 +201,7 @@ SimGrid (3.7) stable; urgency=low - Add new runtime parameters --help-logs and --help-log-categories to display informations about supported logging parameters and categories. - - Old deprecated parameters --{gras,surf,msg.simix,xbt}-log=... + - Old deprecated parameters --{gras,surf,msg,simix,xbt}-log=... don't exists anymore. * Mallocators: allow value NULL for the reset function. * Dicts: