X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ecd35df2e7f8f751217f768b7b30d605cbd088fb..8c0d3bede1c0ac3c16b55c567701207a6d5cd9ed:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 0c9b0aedbc..3ccbce5f43 100644 --- a/ChangeLog +++ b/ChangeLog @@ -21,11 +21,19 @@ SimGrid (3.8) NOT RELEASED; urgency=low 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 - * Add an interface to execute cleanup functions when a process is killed, to avoid memory leaks + 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 @@ -42,10 +50,17 @@ SimGrid (3.8) NOT RELEASED; urgency=low communication_amount structures is now done seamlessly thanks to the chosen assumptions. * New function SD_workstation_dump to display various information - + * New function SD_task_set_rate to throttle the bandwidth allowed to be used + by a SD_TASK_COMM_E2E typed task. This rate depends on both the nominal + bandwidth on the route onto which the task is scheduled and the amount of + data to transfer. + To divide the nominal bandwidth by 2, the rate then has to be : + rate = bandwidth/(2*amount) + XBT: * Functions xbt_dict_hash() and xbt_dict_hash_ext() are made public, and renamed to xbt_str_hash() and xbt_str_hash_ext(). + * New function: xbt_os_timer_resume() to restart a timer w/o resetting it. -- $date Da SimGrid team