Java Modelling Tools / News: Recent posts

Java Modelling Tools 0.9.0 released!!

After a long cycle of development and testing, a new version of JMT is finally available!

--- do you need to model a webservice or an application whose requests change their service demands as the execution progresses?
---> See the new Class switching feature of JSIM

--- do you want to identify bottleneck queues in very large networks with multiclass workloads?
---> See the new 3D convex hull technique for bottleneck identification of JABA... read more

Posted by Bertoli Marco 2013-05-07

Java Modelling Tools 0.8.0 released

A new version of Java Modelling Tools with important improvements (e.g., processor sharing in simulation, fitting for automatic detection of workload parameters, new performance indices like system power, response time and throughput per sink in open systems, new stations analyzed with Markov Chain technique, and many others!), new documentation (a complete user manual of 167 pages, a collection of projects solved with JMT, papers, etc.) and important bugfixes is released. See the changelog below for details.
A new free e-library for upload/download documents, projects, exercises, teaching material concerning performance topics is on-line now! ( http://perflib.net ). ... read more

Posted by Bertoli Marco 2010-11-02

Java Modelling Tools (JMT) 0.7.4 released!!

After a full year of development, the new version 0.7.4 of Java Modelling Tools is ready!

Version 0.7.4 includes many improvements (e.g., sources and service times with bursts, logger component), documentation (a complete user manual, a collection of projects solved with JMT, papers, etc.) and important bugfixes (on multiserver stations, etc.). See the changelog for details.

We strongly suggest you to upgrade to version 0.7.4 .... read more

Posted by Bertoli Marco 2009-02-05

Java Modelling Tools (JMT) 0.7.3 released!!

A new version of Java Modelling Tools has been released! This version includes many improvements on documentation and manuals, on JWAT engine and a major graphical update in JSIMgraph edge routing and layout algorithm.

This version should also fix bugs in the simulation engine with multiserver stations and constant service time distribution and in JMCH with M/M/1/k queues (wrong analytic formulae were applied) ... read more

Posted by Bertoli Marco 2007-11-26

Java Modelling Tools (JMT) 0.7.2 released

After five months, a new version of Java Modelling Tools has been released! This includes some new features, for example: drop rate measure (JSIM), burst analysis tool (in JWAT), convex hull graphic panel (JABA) and JSIMwiz help.

This version should also fix every compatibility issue with the new JDK 1.6 (load and save of models was broken).

Get this version, as usual, from http://jmt.sourceforge.net/

Posted by Bertoli Marco 2007-05-13

Java Modelling Tools (JMT) 0.7.0 has been Released!

After a long time, a new version of Java Modelling Tools has been released! This includes a lot of new features, for example JWAT has been completely rewritten and now it's more powerful and user friendly.
In the simulation engine, some major problems were fixed and some new features (for example Blocking After Service) were introduced.

Get this version, as usual, from http://jmt.sourceforge.net/

Posted by Bertoli Marco 2006-12-06

Java Modelling Tools (JMT) 0.6.2 released!

A new version of Java Modelling Tools has been released. This fixes some bugs, adds some minor features and updates manuals. As I will change job on monday I expect not to be able to release any more versions for a while... Please be patient, I will not give up!

Get this version from http://jmt.sourceforge.net/

Posted by Bertoli Marco 2006-06-30

Java Modelling Tools (JMT) 0.6.1 released!

A new version of Java Modelling Tools has been released. This fixes a bug with non-english locales in JMVA what-if analysis and adds support to save designed networks in vectorial or raster image formats. Get it from http://jmt.sourceforge.net/

Posted by Bertoli Marco 2006-06-26

Java Modelling Tools (JMT) 0.6.0 released!

A new version of Java Modelling Tools has been released. This fixes many bugs and adds support for What-if Analysis in JMVA. Get it from http://jmt.sourceforge.net/

Posted by Bertoli Marco 2006-06-15

JMT 0.5.4 is out!!!

A new version of Java Modelling Tools with many improvements and bugfixes. See changelog for details. Grab it from JMT Home page: http://jmt.sourceforge.net/ . As usual both a package with installer ( JMT-installer-0.5.4.jar ) and a single-jar that doesn't require installation ( JMT-singlejar-0.5.4.jar ) are provided.

Posted by Bertoli Marco 2006-05-15

JMT 0.5.2 is out !!!

A new release of JMT is out. This fixes many bugs and graphical inconsistencies. Get it from download page!

Posted by Bertoli Marco 2006-04-14

First public release is out!

Posted by Bertoli Marco 2006-04-04