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Present and future. Claude Gomez Scilab Consortium / INRIA Chief Technology Officer. 28 September 2006. Scilab players. High quality Open Source numerical software Professional Open Source numerical software. Group companies and academics. Future. INRIA. Funding. Development

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Present and future
Present and future

Claude GomezScilab Consortium / INRIAChief Technology Officer

28 September 2006



Group companies and academics

Future

INRIA

Funding

Development

Maintenance

Assistance

Promotion

Make a team


Scilab Consortium

23 members in 2006

  • 12 members in 2003

  • ANAGRAM TECHNOLOGIES, APPEDGE, ARTENUM,

  • ATMEL ROMA, AXS INGENIERIE, CRIL TECHNOLOGY,

  • CEA, CNES, DASSAULT-AVIATION, ECOLE POLYTECHNIQUE,

  • ECOLE CENTRALE DE PARIS, EADS, EDF, ENPC,

  • ESTEREL TECHNOLOGIES, IFP, INRIA, KLIPPEL,

  • PSA PEUGEOT CITROËN, RENAULT, STYREL TECHNOLOGIES,

  • THALES, TNI


Key players of scilab
Key players of Scilab

  • INRIA

  • Consortium hosting

  • Legal responsibility

  • Main supplier in engineering breakthroughs

  • Funding (5 people)

  • Scilab Consortium

  • Project general management

  • Scilab roadmap decision-making authority

  • Funding

  • Consortium operational team with the help of external developers

  • Basic development of Scilab

  • First level assistance

  • Quality assurance, maintenance

  • Marketing and promotion

  • Contributors community coordination

  • 9 people in the team

  • External contributors

  • Dedicated and specialized toolboxes



  • Main features:

  • Improved Windows version

    • complete integration, virtual memory

    • compilers, performance (Atlas libraries)

  • Object oriented graphics

    • Powerful graphics functions with

    • Matlab syntax

    • Powerful Graphics Editor

  • Java interface

  • Import of Excel files

  • Improved Matlab -> Scilab translator

  • Latest release: Scilab 4.0 (February 2006)


  • How using Scilab?

  • Advantages:

    • Use of calculation libraries of Scilab

    • Language + interpreter

    • Easy distribution of software built around Scilab

    • Possibility to modify Scilab kernel

    • Complete control of the software



520,000 downloadings since March 2003

  • www.scilab.org

2003 ~ 4,000/month

March 2006: 23,126/month!



700,000 distinct visitors since June 2004

  • www.scilab.org

Distinct visitors/day

June 2004: ~750

April 2006: ~2400



Around the world

Europe

Scilab used in the European integrated project hArtes: THALES, ATMEL …

EADS

1 LIAMA: Sino-French Laboratory in Computer Science, Automation and Applied Mathematics

2 NII: National Institute of Informatics - Japan

3 NMC: Numerical Mathematics Consortium

Around the world

  • France

    • Strong presence in mechatronics and engineering sector:

      CEA, CNES, Dassault Aviation, EDF, IFP, PSA, Renault, Thales…

    • Scilab used as the numerical calculation platform in RNTL projects OMD and SCOS

    • Scicos used in RNTL projects SIMPA and ECLIPSE

    • Used at the “agrégation de mathématiques”, engineers schools, Universities…

  • China

    • Represented by LIAMA1 since 2001

    • Numerous conferences

    • Since 2002: yearly Scilab Contest

    • Used in many universities

    • 2005: Scilab used in secondary schools

  • Japan

    • Collaboration with NII2

    • 2006: Scilab Contest

  • India

    • Collaboration with IIT Bombay

  • North America

    • Collaboration with National Instruments:

      LabView / Scilab interface

    • Involved in NMC3 numerical calculation

      standard definition

MORE THAN 250,000 INSTALLED SEATS WORLDWIDE



  • Scilab 5

  • The Open Source numerical software integrating scientific

  • and technical breakthroughs

  • Easy standalone use

  • Modular use, services, interoperability and easy interface

  • with standard professional software


GUI

Computation libraries

(Fortran, C)

System

utilities

GUI

creation

Graphics

JAVA

Windows / GNU Linux

Librariesin Scilab

language

Variables

memory

Management routines

Parser

  • Scilab 5

Interface routines

Interoperability Modularity

Computation,

Visualization,

GRID…


Www scilab org
www.scilab.org

[email protected]


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