Roméo 3.4.3

November 20, 2018 on 5:44 pm | In Releases | Comments Off

Another bugfix release:
- optimise memory allocation
- fix a parser bug with increment / decrement instructions
- fix an issue with arrays memory representation

Get this new version on the downloads page.

Roméo 3.4.2

November 15, 2018 on 6:19 pm | In Releases | Comments Off

Another minor bugfix dealing with a rare crash when printing traces.

Download it on the Downloads page.

Roméo 3.4.1

October 11, 2018 on 2:16 pm | In Releases | Comments Off

This minor release fixes a few bugs with the handling of references for discrete variables.

Get it in the downloads section.

Roméo 3.4.0

December 18, 2017 on 2:34 pm | In Releases | Comments Off

This release introduces discrete controller synthesis capabilities, with extended attributes for uncontrollable transitions (ineluctable, delayable).

It also fixes copy and paste from one tab to another in the GUI as well as problems with empty identifiers for places or transitions.

This new version can be downloaded at the downloads page.

Roméo 3.3.3

September 27, 2017 on 12:11 pm | In Releases | Comments Off

This version brings a few bugfixes:

- a bug when double clicking on transition features such as label, guard, update and cost
- some special XML characters were not handled properly
- some bufixes for references on structured types
- lots of memory usage improvements
- some parser performance improvements with huge files

Roméo 3.3.2

June 20, 2017 on 4:03 pm | In Releases | Comments Off

A new release of Roméo is out which fixes the following:
- typedefs can now occur outside the initialisation and function code
- special XML character from code should be properly handled

It also adds a marking / variables condition enabling stopwatch arcs for easier modelling of schedulers for instance.

Roméo 3.3.1

May 16, 2017 on 1:28 pm | In Releases | Comments Off

This release fixes some potential segfaults when using the split method for costs.
It also uses again normal computations when no cost is specified.

It also introduces syntax highlighting and experimental support for const and typedef in the data sections.

Get it in the Downloads section.

Roméo v3.3.0

May 9, 2017 on 2:10 pm | In Releases | Comments Off

Roméo 3.3 is a new major version introducing experimental support for cost minimisation.

Transitions can be annotated with a discrete cost paid each time a transition fired. A global cost rate, depending on the marking, also gives the rate at which cost increases each time unit.

A new query has been introduced, called mincost, that computes the minimum cost (and a trace) to reach some marking.

Get this new version in the Downloads section.

Update (2017-05-12): added macos binary distribution.

Roméo v3.2.8

April 28, 2017 on 5:37 pm | In Releases | Comments Off

Roméo v3.2.8 is another bugfixing version.

In particular, it fixes a possible segmentation fault regression when checking a property.

It is available in the Downloads section.

Roméo v3.2.7

March 31, 2017 on 5:59 pm | In Releases | Comments Off

This is a bugfix version including
- the measure of the memory used with Mac OS X
- the parsing of U properties in the GUI
- a bug when trying to create read, inhibitor or reset arcs by clicking the transition first

As usual this version is available in the Downloads section.

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