Investigation on AUTOSAR-Compliant solutions for many-core architectures

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As of today, AUTOSAR is the de facto standard in the automotive industry, providing a common software architecture and development process for automotive applications. While this standard is originally written for singlecore operated Electronic Control Units (ECU), new guidelines and recommendations have been added recently to provide support for multicore architectures. This update came as a response to the steady increase of the number and complexity of the software functions embedded in modern vehicles, which call for the computing power of multicore execution environments. In this paper, we enumerate and analyze the design options and the challenges of porting AUTOSAR-based automotive applications onto multicore platforms. In particular, we investigate those options when considering the emerging many-core architectures that provide a more 'scalable' environment than the traditional multicore systems. Such platforms are suitable to enable massive parallel execution, and their design is more suitable for partitioning and isolating the software components.

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Inbäddad systemteknik hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Embedded Systems hsv//eng
Automotive
AUTOSAR
E/E architecture
Many-core
Multicore
Application programs
Automobiles
Automotive industry
Control systems
Design
Software architecture
Systems analysis
Automotive applications
Electronic control units
Execution environments
Many core
Multi core
Multicore architectures
Computer architecture
Computer Science

Dasari, D.Research and Technology Centre, Robert Bosch, India (author)
Nelis, V.CISTER/INESC-TEC, ISEP, Portugal (author)
Behnam, MorisMälardalens högskola,Inbyggda system,CORE(Swepub:mdh)mbm02 (author)
Pinho, L. M.CISTER/INESC-TEC, ISEP, Portugal (author)
Nolte, ThomasMälardalens högskola,Inbyggda system,CORE(Swepub:mdh)tne01 (author)
Mälardalens högskolaInbyggda system (creator_code:org_t)

In:Proceedings - 18th Euromicro Conference on Digital System Design, DSD 2015, s. 95-1039781467380355

By the author/editor: Becker, Matthias; Dasari, D.; Nelis, V.; Behnam, Moris; Pinho, L. M.; Nolte, Thomas

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Embedded Systems

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