jmt-announce — Mailing list announcing new releases

[Jmt-announce] JMT Release Announcement: version 1.3.0

[Casale, G. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.3.0 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.3.0/JMT-installer-1.3.0.jar/download

Release notes:

Common
- Increased by 25% the size of the start screen and of the majority of windows and buttons

JSIMgraph
- Added support for server compatibilities
- Added support for servers with heterogeneous service time distributions
- Added support for job parallelism
- Updated Default Parameters window.

JMVA
- Added response time panel in addition to the residence time panel

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] JMT Release Announcement: version 1.2.5

[Casale, G. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.2.5 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.2.5/JMT-installer-1.2.5.jar/download

Release notes:

JSIMgraph
- What-If Extensions: sensitivity analysis to station capacity and routing probabilities.

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] JMT Release Announcement: version 1.2.4

[Casale, G. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.2.4 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.2.4/JMT-installer-1.2.4.jar/download

Release notes:

JSIMgraph
- Soft deadlines and related measures (Earliness, Tardiness, Lateness).
- New scheduling policies with deadlines (EDD, EDF, TBS).
- Bug fixes.

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] JMT Release Announcement: version 1.2.3

[Casale, G. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.2.3 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.2.3/JMT-installer-1.2.3.jar/download

Release notes:

JSIMgraph
- Filtering of inconsistent performance indexes
- Minor bug fixes and refactorings

JMVA
- Added support for priority MVA

- Added TreeMVA algorithm
- Harmonized presentation of performance indices in the results window
- Fixed major bugs in mixed models

JWAT
- Fixed major graphical bug in toolbar visualization

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] JMT Release Announcement: version 1.0.5

[Giuliano C. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.0.5 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.0.5/JMT-installer-1.0.5.jar/download

Release notes

JSIM:
- Service release: major and minor bug fixes, several code quality
improvements.
- What-if analysis now multi-threaded.
- Re-engineered residence time and system response time measures under
class-switching.

JMVA:
- New solution algorithms: load-dependent MVA for multiclass closed and
mixed models.
- Fixed compatibility upon loading MVA results in old XML formats.
- Disabled customer what-if analysis if load-dependent nodes are in the
model (service may be unspecified).
- Improved code for storing the logarithm of the normalising constant.
- Added plot of System Response Time without reference station in the
what-if analysis.

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] JMT Release Announcement: version 1.0.4

[Giuliano C. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.0.4 is now available for download at:
http://sourceforge.net/projects/jmt/files/jmt/JMT-1.0.4/JMT-installer-1.0.4.jar/download

Release notes
JSIM:
- Improved performance indices definition window
- New routing policies: weighted round robin, power of k choices.
- Updated all distribution images
- Reimplemented PDF viewer
- Ability to stop the simulation in XML after a maximum number of
events from start (maxEvent property).
- Miscellaneous bug fixing

JMVA:
- New solution algorithm: logistic sampling.
- Updated algorithms: MVA for mixed models, single-class CoMoM.
- Normalising constant value saved in XML.
- Miscellaneous bug fixing

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] How to export the model created using JSIMgraph to XML file

[Sridhar K. K. <sri...@gm...>]

Hi All,

Thank you very much for supporting the forum. I'm a newbie to JMTs. Sorry
for the very basic question.

I've created a very simple queue model using JSIMgraph and ran the
simulation. All fine.
I opened the jsimg file in a text editor to understand the code. Too many
lines for a too simple model. I understand it has code related to GUI
elements also. I went through the manual and discussions forum and
understand that XML file has only the code necessary for simulations.

On this thread -
https://sourceforge.net/p/jmt/discussion/556279/thread/5d69c289/
two solutions are discussed about exporting the model created using
JSIMgraph to XML file.

One is "If you load a .jsimg file through the gui and try to run the
simulation, a log file shows up saying that a .xml file was created in a
temp folder."

Second is "You can derive easily the simulator XML from the GUI one by
copying in a new file the <sim> node and all its children (basically the
sim node will be the root node of the XML file used by the simulator."

I'm using Mac. I don't see the first one happening. I can't find tmp folder
anywhere. I don't understand the 2nd solution, how to implement.

Can you please tell me how can I export/save the model created using
JSIMgraph as XML file.

Thank you very much.




-- 
Best,
Sridhar Kumar Kannam.

[Jmt-announce] New Release: Java Modelling Tools 1.0.3

[Giuliano C. <g.c...@im...>]

Dear JMT Users

Java Modelling Tools version 1.0.3 is now available for download on
the JMT website: http://jmt.sourceforge.net/Download.html

RELEASE NOTES

30 Jul 2018

JSIM

* New larger icons
* Added general Markovian Arrival Process (MAP) and phase-type distribution (PH)

General

* Supports copy/paste matrices from Excel (or MATLAB's table viewer)
to JMT and vice versa
* Several patches applied to fix bugs and minor problems

Enjoy JMT!
JMT Team

[Jmt-announce] New Release: Java Modelling Tools 1.0.2

[Giuliano C. <g.c...@im...>]

Dear JMT users,

We are pleased to announce that JMT version 1.0.2 is now available for
download at:

http://sourceforge.net/projects/jmt/files/jmt/JMT-1.0.2/JMT-installer-1.0.2.jar/download

Release notes:
JSIM
- Added DPS, GPS, LEPT, and SEPT scheduling policies
- Added Coxian distribution
- GUI improvements in JSIMgraph and JSIMwiz
- Miscellaneous bug fixing

We are now working on new powerful features. Enjoy JMT!

JMT Team

[Jmt-announce] New Release: Java Modelling Tools 1.0.0

[Giuliano C. <g.c...@im...>]

Dear JMT users,

Java Modelling Tools version 1.0.0 is now available for download on
SourceForge at http://sourceforge.net/projects/jmt/files/jmt/JMT-1.0.0/JMT-installer-1.0.0.jar/download

RELEASE NOTES

JSIM

* Petri net support: added Place and Transition to JSIMGraph (see JMT
user manual for more details)
* Added some examples of Petri nets and hybrid models to the JMT working folder
* Enabled group constraints in Finite Capacity Regions
* Fixed miscellaneous bugs

We are now working on new powerful features!

Enjoy JMT!
JMT Team

[Jmt-announce] New Release: Java Modelling Tools 0.9.4

[Giuliano C. <g.c...@im...>]

Dear JMT users,

Version 0.9.4 of Java Modelling Tools is now available for download on
SourceForge at http://sourceforge.net/projects/jmt/files/jmt/JMT-0.9.4/JMT-installer-0.9.4.jar/download
.

RELEASE NOTES

JMT
* Patched templates download at the first run
* Improved the display of windows and dialogs
* Updated the unit tests for JSIMengine
* Fixed miscellaneous bugs in JSIM and JMCH

JMVA
* New components: Semaphore and Scaler
* New queue strategies: Random, SJF (Shortest Job First) and LJF
(Longest Job First)
* Enabled memory size setting for FCR
* Changed the CSV separator to a comma according to the system locale
* Added statistical results to the XML output file generated by
command line execution
* Implemented Petri Net components in source code (not exposed in GUI
yet but coming soon in version 1.0.0!!!)

We are now working on new powerful features.

Enjoy JMT!
JMT Team

[Jmt-announce] New Release Announcement: Java Modelling Tools 0.9.3

[Giuliano C. <g.c...@im...>]

Dear JMT users,

A new version of Java Modelling Tools is now available for download on
SourceForge.
Version: 0.9.3
Download link:
http://sourceforge.net/projects/jmt/files/jmt/JMT-0.9.3/JMT-installer-0.9.3.jar/download

RELEASE NOTES

JSIM
* Templates: the new "T" button allows users to download external
templates in JSIMgraph. A template provides a wizard to automatically
generate a JSIMgraph model. Any external party can expose a JMT
template server, contributions are welcome! Please check the manual or
contact the JMT team for details.
* Advanced fork strategies: Branch probabilities, Random subset, Class
Switch, Multi-Branch Class Switch
* Advanced join strategies: Quorum, Guard
* Improved checks in conversion to JMVA
* Preloading enabled in FCR
* Improved performance of simulation engine for models with several
stations. For a model with M nodes, the simulation will typically run
M times faster.
* Multiple bug fixes

JMVA
* MonteCarlo sampling and RGF methods integrated in source code (not
exposed in GUI yet).

JABA
* Multiple bug fixes

We are now working on new powerful features.

Enjoy JMT!
Marco Bertoli, Giuliano Casale, Giuseppe Serazzi

[Jmt-announce] Release announcement: JMT version 0.9.2

[Giuliano C. <g.c...@im...>]

Dear JMT users,

After a long wait of more than a year and a half Java Modelling Tools
version 0.9.2 has now been finally released! You can download the new
release here: http://sourceforge.net/projects/jmt/files/latest/download?source=files

The JMT teams at Politecnico di Milano and Imperial College London
have made several improvements to the suite, here are some highlights:

JMT:
- Project upgraded to Java 1.7
- Upgraded installation to izPack 5.0 to support Windows 8.x
- Default resolution upgraded to 1024×768
- Code improvements: deep refactoring, added maven support, added unit tests

JMVA:
- Users can now select any station in the model as Reference station
(the station used for the computation of the system throughput and the
system response time).
- Code of MoM, CoMoM, and AMVA solution algorithms now included in the
stable code branch

JSIM:
- New scheduling algorithms (shortest job first SJF, longest job first
LJF, random RAND)
- Class switching: an improved implementation (not available in this
release for models with fork/join and finite capacity region).
- Support for using a large number of classes, queues, and finite
capacity regions in a single model.
- Several statistics (mean, moments, ...) are generated for the
performance indices (response time, number of customers, ...) with the
possibility of generating graphical representations (histogram,
density, distribution) for some of the simulation events. A new
checkbox "“Stat.Res."” has been added to the window for the selection
of the performance indices to enable the collection of these
statistics. The collected data can be exported in CSV files.
- New simulation control parameter: the simulation can be stopped at a
user specified simulation time

Enjoy!

The JMT Team