X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/85f1cefedf6bbb533b9e3a4beaa18edc4727e8a6..def9d357a9211e9ee3d7bae418cb3e0fe8481c1e:/NEWS diff --git a/NEWS b/NEWS index 26fd870eac..cd9cc3a7b9 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,89 @@ + _ _____ ____ +__ _____ _ __ ___(_) ___ _ __ |___ / | ___| +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |___ \ + \ V / __/ | \__ \ | (_) | | | | ___) | ___) | + \_/ \___|_| |___/_|\___/|_| |_| |____(_)____/ + +The "Winter in Frejus" release. Also known as "ANR/ADT funding helps" +Major changes are: + + * New feature: Model check any simgrid simulation + * SMPI: now considered stable + * Visualization: + - now covers the whole framework + - major usability improvements + * SURF: + - scalable platform management through hiearchical description + - new efficient way to bypass the XML parser + * MSG: at last asynchronous functions are available + * SIMDAG: many usability improvements (dotloader, ...) + * GRAS: finally catch up with latest internal evolutions + * Build chain: + - Windows port: should be usable now but still considered experimental + - Autotools have now been completely removed + + + _ _____ _ _ _ +__ _____ _ __ ___(_) ___ _ __ |___ /| || | / | +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| || |_ | | + \ V / __/ | \__ \ | (_) | | | | ___) |__ _|| | + \_/ \___|_| |___/_|\___/|_| |_| |____(_) |_|(_)_| + +The "Polishing easter eggs is probably a good idea" release. +This is a bug fixes release only. + _ _____ _ _ +__ _____ _ __ ___(_) ___ _ __ |___ /| || | +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| || |_ + \ V / __/ | \__ \ | (_) | | | | ___) |__ _| + \_/ \___|_| |___/_|\___/|_| |_| |____(_) |_| + + +The "Easter in Cargese" release. Also known as (major changes): + + * the "se habla Java, Ruby 話せます, fala-se Lua (and deaf-friendly)" + ~> bindings were greatly improved + ~> new tracing infrastructure for better visualization introduced + + * the "Welcome to configury modernity" release. + ~> we switched from autotools to cmake, and improved our cdash + + _ _____ _____ _ _ +__ _____ _ __ ___(_) ___ _ __ |___ / |___ /| || | +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \| || |_ + \ V / __/ | \__ \ | (_) | | | | ___) | ___) |__ _| + \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_) |_| + +The "Desktop Grid needs love too" release (also called "Xmas release"). +Most important changes: + * Big speedup through lazy evaluation of the linear models + * Supernovae mode: Compile everything in one unit to improve inlining + * Simix network module for internal cleanups + * Load DAX of applications into SimDag + * Lot of small cleanups and other bug fixes + + _ _____ _____ _____ +__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ / +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ |_ \ + \ V / __/ | \__ \ | (_) | | | | ___) | ___) | ___) | + \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)____/ + +The "Need for Speed" release. +Big speedup through some function inlining. + + _ _____ _____ ____ +__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ \ +\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ __) | + \ V / __/ | \__ \ | (_) | | | | ___) | ___) | / __/ + \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)_____| + +The "Simplicity does not preceed complexity, but follows it" release. +Most important changes: + * surf and simix modules reworked for simplification. + It lays the ground for future extensions and improvements of SimGrid + * SMPI was further improved, altrough not ready for production use yet. + +On the way, we gained a bit more than 5% on the classical master/slave +example. More to come on this in future releases. _ _____ _____ _ __ _____ _ __ ___(_) ___ _ __ |___ / |___ / / | \ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ | |