Home | deutsch  | Legals | Sitemap | Intranet | KIT
Portrait Monika Landgraf
Contact:
Monika Landgraf
Head of Corporate Communications, Chief Press Officer

Phone: +49 721 608-47414
Fax: +49 721 608-43658
presse(a)kit.edu

Subscription of Press Releases

RSS-Feed

Press Release 039/2016

Tool Chain for Real-time Programming

ARGO EU Project Develops Innovative Efficient Code Generation Solutions for Rapid Parallel Multi-core Computer Systems
2016_039_Werkzeugkette_fuer_echtzeitfaehiges_Programmieren_72dpi
The ARGO approach can be tested in practice in the AVES flight simulator of DLR. (Photo: DLR)

In aerospace, automation, and automotive technologies, smart electronic computer systems have to meet a number of security and real-time requirements. In case of critical incidents, for instance, the software’s response time has to be very short. Programming of the corresponding applications is time- and cost-consuming. Partners of industry and research are now developing a tool chain for efficient, standardized, and real-time-capable programming under the EU consortium ARGO that is coordinated by Karlsruhe Institute of Technology (KIT). Development is based on the open source software Scilab.

 

More and more safety-critical embedded electronic solutions are based on rapid, energy-efficient multi-core processors. “Two of the most important requirements of future applications are an increased performance in real time and further reduction of costs without adversely affecting functional safety,” Professor Jürgen Becker of the Institute for Information Processing Technology (ITIV) of KIT says, who coordinates ARGO. “For this, multi-core processors have to make available the required performance spectrum at minimum energy consumption in an automated and efficiently programmed manner.”

 

Multi-core systems are characterized by the accommodation of several processor cores on one chip. The cores work in parallel and, hence, reach a higher speed and performance. Programming of such heterogeneous multi-core processors is very complex. Moreover, the programs have to be tailored precisely to the target hardware and to fulfill the additional real-time requirements. The ARGO EU research project, named after the very quick vessel in Greek mythology, is aimed at significantly facilitating programming by automatic parallelization of model-based applications and code generation. So far, a programmer had to adapt his code, i.e. the instructions for the computer, to the hardware architecture, which is associated with a high expenditure and prevents the code from being transferred to other architectures.

 

“Under ARGO, a new standardizable tool chain for programmers is being developed. Even without precise knowledge of the complex parallel processor hardware, the programmers can control the process of automatic parallelization in accordance with the requirements. This results in a significant improvement of performance and a reduction of costs,” Becker says.

 

In the future, the ARGO tool chain can be used to manage the complexity of parallelization and adaptation to the target hardware in a largely automated manner with a small expenditure. Under the project, real-time-critical applications in the areas of real-time flight dynamics simulation and real-time image processing are studied and evaluated by way of example.

 

Eight project partners of science and industry cooperate under the project: Apart from KIT, the University of Rennes (France), the Technological Educational Institute of Western Greece, the German Aerospace Center, and the Fraunhofer Institute for Integrated Circuits IIS (Germany) as well as Recore Systems B.V. (the Netherlands), Scilab Enterprises (France), and AbsInt Angewandte Informatik GmbH (Germany) are involved in ARGO. “ARGO – WCET-aware Parallelization of Model-based Applications for Heterogeneous Parallel Systems” will be funded by the EU with EUR 3.9 million in the next three years. The project is coordinated by Professor Jürgen Becker, Head of the Institute for Information Processing Technology (ITIV) of KIT.

 

For more information, click: http://www.argo-project.eu/

 

 

Being „The Research University in the Helmholtz Association“, KIT creates and imparts knowledge for the society and the environment. It is the objective to make significant contributions to the global challenges in the fields of energy, mobility and information. For this, about 9,300 employees cooperate in a broad range of disciplines in natural sciences, engineering sciences, economics, and the humanities and social sciences. KIT prepares its 26,000 students for responsible tasks in society, industry, and science by offering research-based study programs. Innovation efforts at KIT build a bridge between important scientific findings and their application for the benefit of society, economic prosperity, and the preservation of our natural basis of life.

le, 21.03.2016

For further information, please contact:

Margarete Lehné
Stellvertretende Pressesprecherin
Phone: +49 721 608-48121
Fax: +49 721 608-45681
margarete lehneGhs4∂kit edu
The photo of printing quality may be requested by presseTwi8∂kit edu or phone: +49 721 608-47414. The press release is available as a PDF file.