+ _ _____ _ ___
+__ _____ _ __ ___(_) ___ _ __ |___ / / |/ _ \
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ | | | | |
+ \ V / __/ | \__ \ | (_) | | | | ___) || | |_| |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)_|\___/
- _ _____ _____
+(to complete)
+ _ _____ ___
+__ _____ _ __ ___(_) ___ _ __ |___ // _ \
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ (_) |
+ \ V / __/ | \__ \ | (_) | | | | ___) \__, |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)/_/
+ Feb 5 2013
+
+The "Grasgory" release. Major changes:
+
+ * Gras was completely removed from this version.
+ * Documentation reorganization to ease browsing it.
+ * New default value for the TCP_gamma parameter: 4MiB
+ _ _____ ___ _
+__ _____ _ __ ___(_) ___ _ __ |___ / ( _ ) / |
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ / _ \ | |
+ \ V / __/ | \__ \ | (_) | | | | ___) | (_) || |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)___(_)_|
+ Oct 27 2012
+
+The "we are told that some people want to also *install* the simgrid
+framework" release.
+
+ * Add missing manpage to the archive.
+ _ _____ ___
+__ _____ _ __ ___(_) ___ _ __ |___ / ( _ )
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ / _ \
+ \ V / __/ | \__ \ | (_) | | | | ___) | (_) |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)___/
+ Oct 25 2012
+
+The Psssshiiiit release: SimGrid jumps into the Cloud.
+Major changes:
+
+ * Experimental interface to manipulate VMs, EC2-style.
+ * Fixes around process restart and stochastic workloads
+ * platf: New C interface to create fixed or random platforms
+ * SimDag: Many fixes and improvements of typed tasks
+ * SMPI now covers more of the MPI interface.
+ More datatypes, more functions, more robust.
+ * Model-checking: mmalloc is more robust to user errors.
+ _ _____ _____ _
+__ _____ _ __ ___(_) ___ _ __ |___ /|___ / |
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ / /| |
+ \ V / __/ | \__ \ | (_) | | | | ___) | / /_| |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)_/(_)_|
+ June 7 2012
+
+The "cleaning the cleanup" release. Major changes:
+
+ * Portability fixups for Mac OSX and Windows
+ * Some other bug fixing and various polishing.
+ _ ____ _____
__ _____ _ __ ___(_) ___ _ __ |___ /|___ |
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ / /
- \ V / __/ | \__ \ | (_) | | | | ___) | / /
- \_/ \___|_| |___/_|\___/|_| |_| |____(_)_/
-
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ / /
+ \ V / __/ | \__ \ | (_) | | | | ___) | / /
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)_/
+ May 15 2012
-(still to be done)
+The "spring cleanups (before the next Big Project kicks in)" release.
+Major changes:
- _ _____ __
-__ _____ _ __ ___(_) ___ _ __ |___ / / /_
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| '_ \
+ * Major cleanups all around (doc, user options, MSG, Lua, internals)
+ Small backward compatibility glitches may have been introduced
+ * Parallel execution of user code should be stable and efficient now
+ * SMPI is now considered stable
+ * Add temporals to Model-Checking (highly experimental right now)
+ _ _____ __ ____
+__ _____ _ __ ___(_) ___ _ __ |___ / / /_ |___ \
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| '_ \ __) |
+ \ V / __/ | \__ \ | (_) | | | | ___) | (_) | / __/
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)___(_)_____|
+ Oct 5 2011
+
+The "Not coding new stuff allows to polish old things" release.
+
+ * Portability to Mac and Windows improved.
+ * Possible misconfigurations (contexts, libPCRE) made impossible by
+ removing the option or providing sane default value.
+ * Experimental support to NS3 simulator as a back-end.
+
+ _ _____ __ _
+__ _____ _ __ ___(_) ___ _ __ |___ / / /_ / |
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| '_ \ | |
+ \ V / __/ | \__ \ | (_) | | | | ___) | (_) || |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)___(_)_|
+ Jun 27 2011
+
+The "Oops, we broke Macs too" release.
+Bug fix to an issue preventing SimGrid from working on Mac OSX.
+
+ _ _____ __
+__ _____ _ __ ___(_) ___ _ __ |___ / / /_
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| '_ \
\ V / __/ | \__ \ | (_) | | | | ___) | (_) |
- \_/ \___|_| |___/_|\___/|_| |_| |____(_)___/
-
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)___/
+ Jun 21 2011
-The "F*! They Killed Kenny!" version. Major changes:
+The "OMG! They Killed Kenny!" version. Major changes:
* Java and Ruby bindings were removed from the main archive
- They are now distributed separately
* Improved SMPI: Faster Fortran, automatic privatization of C globals
* Tracing: trace contains the full platform hierarchy
exactly as declared using the ASes of the platform file
-
+
Plus numerous other goodies (check the ChangeLog for details)
- _ _____ ____
-__ _____ _ __ ___(_) ___ _ __ |___ / | ___|
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |___ \
+ _ _____ ____
+__ _____ _ __ ___(_) ___ _ __ |___ / | ___|
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |___ \
\ V / __/ | \__ \ | (_) | | | | ___) | ___) |
\_/ \___|_| |___/_|\___/|_| |_| |____(_)____/
+ 01 Dec 2010
The "Winter in Frejus" release. Also known as "ANR/ADT funding helps"
Major changes are:
- now covers the whole framework
- major usability improvements
* SURF:
- - scalable platform management through hiearchical description
+ - scalable platform management through hierarchical description
- new efficient way to bypass the XML parser
* MSG: at last asynchronous functions are available
* SIMDAG: many usability improvements (dotloader, ...)
- Windows port: should be usable now but still considered experimental
- Autotools have now been completely removed
-
- _ _____ _ _ _
+ _ _____ _ _ _
__ _____ _ __ ___(_) ___ _ __ |___ /| || | / |
\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| || |_ | |
\ V / __/ | \__ \ | (_) | | | | ___) |__ _|| |
\_/ \___|_| |___/_|\___/|_| |_| |____(_) |_|(_)_|
+ 04 May 2010
The "Polishing easter eggs is probably a good idea" release.
-This is a bug fixes release only.
- _ _____ _ _
-__ _____ _ __ ___(_) ___ _ __ |___ /| || |
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| || |_
+This is a bug fixes release only.
+ _ _____ _ _
+__ _____ _ __ ___(_) ___ _ __ |___ /| || |
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \| || |_
\ V / __/ | \__ \ | (_) | | | | ___) |__ _|
- \_/ \___|_| |___/_|\___/|_| |_| |____(_) |_|
-
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_) |_|
+ 28 Apr 2010
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 / __/ | \__ \ | (_) | | | | ___) | ___) |__ _|
- \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_) |_|
-
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_) |_|
+ 24 Dec 2009
+
The "Desktop Grid needs love too" release (also called "Xmas release").
Most important changes:
* Big speedup through lazy evaluation of the linear models
* Simix network module for internal cleanups
* Load DAX of applications into SimDag
* Lot of small cleanups and other bug fixes
-
- _ _____ _____ _____
-__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ /
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ |_ \
+
+ _ _____ _____ _____
+__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ /
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ |_ \
\ V / __/ | \__ \ | (_) | | | | ___) | ___) | ___) |
- \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)____/
-
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)____/
+ 20 Aug 2009
+
The "Need for Speed" release.
Big speedup through some function inlining.
- _ _____ _____ ____
-__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ \
+ _ _____ _____ ____
+__ _____ _ __ ___(_) ___ _ __ |___ / |___ / |___ \
\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ __) |
- \ V / __/ | \__ \ | (_) | | | | ___) | ___) | / __/
+ \ V / __/ | \__ \ | (_) | | | | ___) | ___) | / __/
\_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)_____|
-
+ 19 Aug 2009
+
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.
+ * SMPI was further improved, although 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.
- _ _____ _____ _
+ _ _____ _____ _
__ _____ _ __ ___(_) ___ _ __ |___ / |___ / / |
\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \ | |
\ V / __/ | \__ \ | (_) | | | | ___) | ___) || |
\_/ \___|_| |___/_|\___/|_| |_| |____(_)____(_)_|
+ 27 Jun 2009
-
-This dot release is mainly a maintainance one. Most important changes:
+This dot release is mainly a maintenance one. Most important changes:
* We fixed a large amount of bugs all around
-
+
* We sanitized the way configuration is handled internally.
Try passing --cfg-help to binaries compiled against this version.
-
+
* SMPI is in better shape: lot of bugs fixing & usability improvements
It may be worth trying it (even if all bugs are not gone yet)
fixed in a latter release.
- ____ _ ____ _ _
+ ____ _ ____ _ _
/ ___|(_)_ __ ___ / ___|_ __(_) __| |
\___ \| | '_ ` _ \| | _| '__| |/ _` |
___) | | | | | | | |_| | | | | (_| |
- |____/|_|_| |_| |_|\____|_| |_|\__,_|
- _ _____ _____
-__ _____ _ __ ___(_) ___ _ __ |___ / |___ /
-\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \
- \ V / __/ | \__ \ | (_) | | | | ___) | ___) |
- \_/ \___|_| |___/_|\___/|_| |_| |____(_)____/
- _ _ _
+ |____/|_|_| |_| |_|\____|_| |_|\__,_|
+ _ _____ _____
+__ _____ _ __ ___(_) ___ _ __ |___ / |___ /
+\ \ / / _ \ '__/ __| |/ _ \| '_ \ |_ \ |_ \
+ \ V / __/ | \__ \ | (_) | | | | ___) | ___) |
+ \_/ \___|_| |___/_|\___/|_| |_| |____(_)____/
+ _ _ _
_ _ _ _ | |___ __ _ __| |_ ___ __| |
| || | ' \| / -_) _` (_-< ' \/ -_) _` |
\_,_|_||_|_\___\__,_/__/_||_\___\__,_|
-
+ Mar 16 2007
homepage: http://simgrid.gforge.inria.fr/
download: http://gforge.inria.fr/frs/?group_id=12
At least, after 2 years of hard work, we managed to release the 3.3
version of the SimGrid framework. There is so many changes that the
changelog only lists the most important ones, leaving alone the small
-improvements, bug fixing and new gadgets.
+improvements, bug fixing and new gadgets.
In short:
* Java bindings
* New simulation models, and improvement of the GTNetS wrapper
-
+
* Large memory savings (mainly in parser)
* Faster (twice faster is not uncommon, and from 20 hours to 2
minutes on very large scenarios)
* Much better scalability (tested up to 250,000 processes)
-
+
* Complete regression testing framework so that you can trust the tool
* Lot of neat new modules in the XBT toolbox
-
-This version was throughfully tested on linux 32bits and 64bits
-(debian), as well as Mac OSX (leopard).
+
+This version was thoroughly tested on linux 32bits and 64bits
+(debian), as well as Mac OSX (leopard).
Unfortunately, our windows-guy left, and we cannot release the windows
version at the same time than the other archs. Any help would be
should work anyway (don't panic):
* The amok module does not work in real deployment ATM, but I don't
see this as release critical since I'm not aware of anyone needing
- this right now
+ this right now
* Some tests about the ability of GRAS to receive messages from
exotic platforms fail because I've lost access to these platforms
(such as AIX)
quite puzzled, but I suspect a bug in the test, not in the lib.
* the tesh auto-tests "fail" on Mac OSX. This is because "rm -rf" is
sometimes too verbose (when the OS creates hidden files, I
- suspect), but tesh definitly work as the rest on this arch.
-
+ suspect), but tesh definitely work as the rest on this arch.
+
We hope to manage to do more timely releases in the future, even if
-that may turn out difficult since big stuff is comming (I don't say
+that may turn out difficult since big stuff is coming (I don't say
much here for the suspense ;)
We hope you'll enjoy this new version, and please report any feedback
