X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3928c9b3860770cd5efbaa3515e9df6d09273e52..bdb174604622ce78c0dce9cbbde290d4281e0d1a:/ChangeLog diff --git a/ChangeLog b/ChangeLog index f704fe6277..92841092b9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,10 +1,30 @@ SimGrid (3.11) NOT RELEASED; urgency=low - (to complete) + TENTATIVE RELEASE GOALS for 3.11: + * Consider the removal of Supernovae mode if no user has manifested since the + release of version 3.10. + * Switch to tesh.pl, and kill the now unused parts of xbt that seem fragile + * Switch to surf++, and reintegrate the hypervisor branch on top of it + * Kill support for 32bits host architecture. + - Integers are too short to store a date or a size + - Plus, less platforms ~> simpler codebase ~> easier to maintain + * Clean up CMake files (may need a full rewrite). + Non exhaustive list of subgoals: + - Use genuine cmake mechanisms and variables when available, + instead of reinventing the wheel. + - Correctly determine system and architecture (e.g. x32). + - Correctly determine compiler type and version (e.g. clang). + - Correctly set compiler flags according to compiler type and version. + - Correctly set compiler flags for C++, Java, and Fortran compilers too. + - Use git to generate the dist archive. Either use git-archive to + generate the tarball, or keep using cmake -E tar, but use git-ls-files + to get the list of files to pack. -- $date Da SimGrid team -SimGrid (3.10-rc1) unstable; urgency=low +SimGrid (3.10) stable; urgency=low + + The Clean Diaper Release, a.k.a. SimGrid is leak-free. Java: * Reintegrate Java to the main archive as desynchronizing these @@ -31,6 +51,12 @@ SimGrid (3.10-rc1) unstable; urgency=low - The replay tool now supports traces produce either by TAU or a modified version of MPE. - Bug Fix: the compute part of the reduce action is now taken into account. + - Gatherv collective is now supported + - SimGrid (SMPI for now) can generate replay traces as well. Option -trace-ti + of smpirun outputs time independent traces for the current run. One file + is created per process. If too many processes are simulated, this behavior + can be changed to one file for all processes by using the + tracing/smpi/format/ti_one_file flag * smpirun generates the host file if needed (with given host count and platform) * Integration of more than 100 STAR-MPI, MPICH, OpenMPI collective algorithms - allows to select one in particular with --cfg=smpi/coll_name:algorithm @@ -46,6 +72,7 @@ SimGrid (3.10-rc1) unstable; urgency=low enable_smpi_MPICH3_testsuite flag in cmake. Run with ctest. * Add all missing Fortran bindings, SMPI should work with Fortran 90 (no privatization of global variables yet) + * Preliminary DVFS support (see examples/smpi/energy/ for details) Model-Checking; * Verification of liveness properties is now available for SMPI applications @@ -84,13 +111,15 @@ SimGrid (3.10-rc1) unstable; urgency=low --cfg=clean_atexit:no allows to circumvent this issue. Build System: + * Lots of memory leaks were corrected in this release. + There is no known memory leaks anymore, in all of our 600+ tests. * New command line option --version, to get SimGrid version information. Packagers may want to add extra words to SIMGRID_VERSION_EXTRA defined in CMakeLists.txt. * Supernovae builds are deprecated, and expected to be removed in the next version of SimGrid. --- Mon Oct 7 2013 Da SimGrid team + -- Sun Nov 17 00:26:44 CET 2013 Da SimGrid team SimGrid (3.9) stable; urgency=low @@ -166,7 +195,7 @@ SimGrid (3.9) stable; urgency=low TRACING: * Transfer the tracing files into the corresponding modules. - -- Tue Feb 5 11:31:43 CET 2013 Da SimGrid team + -- Tue Feb 5 11:31:43 CET 2013 Da SimGrid team SimGrid (3.8.1) stable; urgency=low @@ -466,7 +495,7 @@ SimGrid (3.7) stable; urgency=low Turn model-checking OFF if simulation performance matters to you. Not enabling it at runtime is not enough, disable it in cmake. - -- Tue May 15 11:30:19 UTC 2012 Da SimGrid team + -- Tue May 15 11:30:19 UTC 2012 Da SimGrid team SimGrid (3.6.2) stable; urgency=low