X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b202abf4024ab977d86f64d5ff65094e09eb3a53..903d96f4c7e2f761608b4591faa573aab5891994:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 622a81b8be..daa59076da 100644 --- a/ChangeLog +++ b/ChangeLog @@ -23,13 +23,19 @@ SimGrid (3.13) UNRELEASED; urgency=low - Basic estimation functions have been removed but can easily be replaced - SD_route_get_communication_time => SG_route_get_latency() + amount / SD_route_get_bandwidth() - SD_workstation_get_computation_time => amount / sg_host_speed() + - In Java + - VM.setBound(int load) is now VM.setBound(double bound) to meet the MSG semantics. Use VM.getSpeed()*load/100 for the legacy behavior. + - In CMake + - option enable_tracing was removed. It was not doing anything since a while. XML platforms: * Switch to platform v4 format. - Rename from 'power' to 'speed' the attributes describing the amount of flops that a , , or can deliver per second. - In , attribute kind="POWER" is now kind="SPEED". - - The DOCTYPE points to the right URL (this file): + - In and , attributes availability and state are gone. + It was redundent with state and availability traces, and with peak values. + - The DOCTYPE points to the right URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd (the file at this address now documents the changelog since its v1) - A warning is emitted for unit-less values (they are still accepted). @@ -78,6 +84,8 @@ SimGrid (3.13) UNRELEASED; urgency=low * Kill the queue data container: it made more sense with GRAS. * Kill the xbt_peer_t data type: it's useless without GRAS. * Kill rm_cb feature of config sets: it was never useful. + * Kill graphxml parsing feature. It was not used. + * Kill the deprecated code protected by XBT_USE_DEPRECATED * New functions: - xbt_dynar_sort_strings(), when the content is char* - xbt_str_parse_int / xbt_str_parse_double, wrapping strtol/strtod @@ -644,6 +652,30 @@ SimGrid (3.8) stable; urgency=low -- Thu Oct 25 17:30:06 CEST 2012 Da SimGrid team +SimGrid-java (3.8.1) stable; urgency=low + + * New module: org.simgrid.trace.Trace (SimGrid trace bindings) + Warning: all methods are visible, but only some of them are + implemented so far. Check the source (src/jtrace.c) + for further information. + * New module: org.simgrid.msg.File (SimGrid File management functions) + * New Module: org.simgrid.msg.VM (SimGrid interface to mimick IAAS clouds) + * Change the meaning of Process.restart: now restart the process from + the begining, like MSG_process_restart in C. + * Add Process.setAutoRestart: handling of process restart when failed + host comes back. + * Add Process.getProperty, Host.getProperty, Host.getProperty: allows + you to retrieve the properties of the processes/hosts + * Deprecate Msg.clean(): you can just forget about it now. + * New function Process.getCount(), that only works when compiling + with the not yet released version 3.9 of the C library. + + * New context factory based on Coroutines. It mandates a modified JVM + but then, the simulations run about five times faster, and there is + no limit to the amount of processes (beside of the available memory). + + -- 2012-12-04 Da SimGrid team + SimGrid (3.7.1) stable; urgency=low MSG: @@ -675,6 +707,38 @@ SimGrid (3.7.1) stable; urgency=low -- Thu Jun 7 2012 Da SimGrid team + +SimGrid-java (3.7.1) stable; urgency=low + + The "Java aint got to be bloated and slow" release + + Major cleanups: + * Various internal cleanups and performance improvement + Simulations are expected to run up to twice faster or so + * Make Process.kill(process) an instance method, not a static one + * User processes are not java.lang.Thread subclasses. + This breaks the compatibility (sorry), but previous API was + brain-dead, making it impossible to have non-trivial + initializations in the process constructor. + * Require a full constructor per Process sub-class. + Kinda breaks the compatibility (sorry), but this allows a much more + efficient way to launch the processes at simulation startup. + * Do not embeed our version of semaphores, java 1.5 can be considered + as sufficiently prevalent for us to not dupplicate its features. + * Lot of bug fixes + + Extend the API: + * Add examples for almost every part of the API + We spotted and fixed a lot of bugs in the process + + * New module: asynchronous communication API + * New function: Process.sleep() + It takes milliseconds as argument, just as java.lang.Thread.sleep() + * New module: org.simgrid.msg.Mutex (SimGrid mutexes) + * New module: org.simgrid.msg.RngStream (RngStreams random generators) + + -- 2012-06-12 Da SimGrid team + SimGrid (3.7) stable; urgency=low The "spring cleanups (before the next Big Project kicks in)" release. @@ -820,6 +884,7 @@ SimGrid (3.7) stable; urgency=low -- Tue May 15 11:30:19 UTC 2012 Da SimGrid team + SimGrid (3.6.2) stable; urgency=low The "Not coding new stuff allows to polish old things" release. @@ -875,6 +940,13 @@ SimGrid (3.6.1) stable; urgency=low -- Mon Jun 27 13:59:03 CEST 2011 Da SimGrid team +SimGrid-java (3.6) unstable; urgency=low + + * Initial release. + * Split of every thing from simgrid v3.5 into a separate package. + + -- 2011-10-05 Da SimGrid team + SimGrid (3.6) stable; urgency=medium The Summer Release, also known as the "OMG! They Killed Kenny!" version