Naslov
OpenJ: An Extensible System Level Design Language

Autori
Zhu, J. ; Gajski, D.D.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the conference on Design, automation and test in Europe / - , 1999, 480-484

Skup
Design, Automation, and Test in Europe

Mjesto i datum
München, Njemačka, 09.03.1999. - 12.03.1999

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
system level design language; system-on-a-chip

Sažetak
There is an increasing research interest in system level design languages which can carry designers from specification to implementation of a system-on-a-chip. Unfortunately two of the most important goals in designing such a language, are at odds with each other: heterogeneity requires components of the system to be captured precisely by domain specific models to simplify analysis and synthesis ; simplicity requires a consistent notation to avoid confusion. In this paper, we focus on our effort in resolving this dilemma in an extensible language called OpenJ. In contrast to the conventional monolithic languages, OpenJ has a layered structure consisting of the kernel layer which is essentially an object oriented language designed to be simple, modular and polymorphic ; the open layer which exports parameterizable language constructs ; the domain layer which precisely captures the computational models essential for embedded systems. The domain layer can be provided by vendors via a common protocol defined by an open layer which enables the supersetting or/and subsetting of the kernel. A compiler has been built for this language and experiments are conducted for popular models such as synchronous, discrete event and dataflow.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA