X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/70959d59bef330dcf1d339094a749de3e1a1b9bd..7515a7f47736f366e8366384c7895a628521ba98:/ChangeLog diff --git a/ChangeLog b/ChangeLog index ff535f7f90..2567029725 100644 --- a/ChangeLog +++ b/ChangeLog @@ -2,32 +2,43 @@ SimGrid (3.8) NOT RELEASED; urgency=low The "SimGrid makes psssshiiiit and jumps into the cloud" release. - CMAKE: + Cmake: * Remove option custom_flags. Now use environment variables CFLAGS 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. MSG: * Add an experimental interface to manipulate VMs. They are mainly process groups with very few intrinsic semantic, but they should 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 + 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. 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. 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. @@ -35,7 +46,7 @@ SimGrid (3.8) NOT RELEASED; urgency=low XBT: * Functions xbt_dict_hash() and xbt_dict_hash_ext() are made public, - and renamed to xbt_str_hash() and xbt_str_ext()._ + and renamed to xbt_str_hash() and xbt_str_hash_ext(). -- $date Da SimGrid team @@ -183,7 +194,7 @@ 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: