X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2e43b2f67e50679deaceaa445c1ad48ecacd2f47..c58ea87cec17230c9216182da38a06e43d54dd61:/ChangeLog diff --git a/ChangeLog b/ChangeLog index f1ba131696..c628e23e38 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,7 +1,15 @@ -SimGrid (3.4-svn) unstable; urgency=high +SimGrid (3.3.2-svn) unstable; urgency=low + + SMPI: + * Implement MPI_Waitany and MPI_Waitall + + -- Da SimGrid team + +SimGrid (3.3.1) stable; urgency=low OVERALL CHANGES: - * Tested successfully on AIX + * Implement a --cfg-help to show existing configuration variables + * Build chain do not require doxygen in maintainer mode GRAS: * fix a bug on struct sizeof computation, which prevented the @@ -34,22 +42,77 @@ SimGrid (3.4-svn) unstable; urgency=high [Bug: if MSG_task_get_sender() is called after sender exit, bad things happen] * Fix a bug which prevented suspend/resume to work properly - + * Display the status of simulated processes when receiving SIGINT + This fixes a regression of v3.3. due to the introduction of SIMIX + * Bug fixing in failure management: + - trace could not start by a failure at time 0 + - failure during communications were not working + SIMIX: * Add SIMIX_process_set_name() to change the name of the current process in the log messages. - + * Store smx_hosts in a dict since we only retrieve them by name + * Move the configuration infrastructure to surf + + SIMDAG: + * Move the configuration infrastructure to surf + + SMPI: + * Massive internal cleanups: + - Store internal structures on processes instead of hosts (allows + to have more than one process per host, in addition of being more + logical) + - Cleanup the initialization/finalization process + - Kill a whole bunch of unneeded synchronization: + processes run in exclusive manner within the simulator + - Move queues from global tables to process data fields + * Improve smpirun: + - now accept -platform and -hostfile arguments + - Pass the right rank value to processes according to the hostfile + * Compile the examples by default, and use them as regression tests + * Implement MPI_Wtime() + * Change the reference speed to a command line option + + SURF: + * TCP_gamma can now be specified as command line option using + --cfg=TCP_gamma:10000000.0 + * Change the --surf-path cmd line option into --cfg=path: + XBT: * Also include strbuff from xbt.h public header * xbt_ex_display(): do not free the exception after displaying This allows to do more with the given exception afterward. Users should call xbt_ex_free() themselves. - * Do not allow malloc(0) since that's not portable - - Build Chain: - * Do not require doxygen in maintainer mode + + + + Portability report of this version: + * Main portability targets: + - Linux(debian)/x86/context + - Linux(debian)/x86/pthreads + - Linux(debian)/amd64/context + - Linux(debian)/amd64/pthreads + These targets fail about 1/10 of times on gras/pmm, but we believe + that this is because of the test, not because of simgrid. + amok/saturate_sg fails even more rarely, and the test may not be + the problee. + + - Mac OSX Leopard/x86/context + The test suite still spits tons of errors because some obscure + force prevents us from removing the temporary directories + arguing that they still contain some metadata I've never heard of. + Smpi fails because seq is not installed. + Everything seems to work properly beside of that. + + * Exotic platforms: + - AIX version 5.3 (both contexts and pthread) + Smpi still fails there because mktemp is not installed. + XML inclusions seems rosty on AIX. + + * Windows: it's still lagging behind. If you want to help, please + stand up. - -- Da SimGrid team + -- Da SimGrid team Sat, 27 Jun 2009 00:14:30 +0200 SimGrid (3.3) stable; urgency=high