scholarly journals SimulateIoT-FIWARE: Domain Specific Language to Design, Code Generation and Execute IoT Simulation Environments on FIWARE

IEEE Access ◽  
2022 ◽  
pp. 1-1
Author(s):  
Jose A. Barriga ◽  
Pedro J. Clemente ◽  
Juan Hernandez ◽  
Miguel A. Perez-Toledano
Author(s):  
А.С. Фролов

Представлена реализация модуля генерации параллельного программного кода на Charm++ в компиляторе проблемно-ориентированного языка программирования Green-Marl, предназначенного для разработки параллельных алгоритмов анализа статических графов. Приводится описание представления графа в генерируемом коде и способов отображения основных конструкций языка Green-Marl в параллельный код на Charm++. Проведенное оценочное тестирование с использованием типовых графовых задач (поиск кратчайших путей от заданной вершины до остальных вершин графа (SSSP), поиск связных компонент (CC) и вычисление рангов вершин с использованием алгоритма PageRank) показало, что производительность программ на Green-Marl, странслированных в Charm++, находится на одном уровне с реализациями на Charm++, разработанными вручную. The implementation of a code generation mechanism in the domain-specific language (DSL) Green-Marl compiler targeted in the Charm++ framework is presented. Green-Marl is used for the parallel static graph analysis and adopts an imperative shared memory programming model, whereas Charm++ implements a message-driven execution model. The graph representation in the generated Charm++ code and the translation of the basic Green-Marl constructs to Charm++ are described. The evaluation of the typical graph algorithms: Single-Source Shortest Path (SSSP), Connected Components (CC), and PageRank shows that the performance of Green-Marl programs translated to Charm++ is the same as for native Charm++ implementations.


Author(s):  
Zuriel Morales ◽  
Cristina Magańa ◽  
José Alfonso Aguilar ◽  
Aníbal Zaldívar-Colado ◽  
Carolina Tripp-Barba ◽  
...  

2012 ◽  
Vol 9 (1) ◽  
pp. 47-70 ◽  
Author(s):  
Tod A. Sedbrook

ABSTRACT Developing a domain specific language (DSL) to express business policies requires modeling tools for eliciting, applying, and maintaining the knowledge of business experts. This study defines a DSL meta-model and prototype to create visual business models that conform to the Resource, Event, Agent-Enterprise Ontology (REA-EO). The meta-model specifies REA-EO modeling components, and the prototype provides a visual interface to design operational and policy-level models. Code-generation templates then transform design models into executable code that supports business applications. The study describes the capabilities of the prototype and validates its use in the context of a business case. Data Availability: The paper's software modeling prototype and its companion code-generation templates are available for research purposes as open-source Visual Studio extensions and are available by contacting the author.


2008 ◽  
Vol 5 (1) ◽  
pp. 41-59 ◽  
Author(s):  
Zarko Zivanov ◽  
Predrag Rakic ◽  
Miroslav Hajdukovic

Today, kiosk automata (kiosks, for short) are used for variety of services from all sort of kiosks for providing information's, to kiosks for paying tickets and ATM's. Kiosks are usually programmed either using high level programming languages, like C++, or using HTML in conjunction with web browser. In this paper, we analyzed a vast range of kiosk automata and derived common characteristics. We present approach for programming kiosk applications based on Domain Specific Language (DSL), designed specifically to meet the needs of developing kiosk applications that are usually programmed using high level programming languages and are deployed on kiosks with touch-screen monitors. Our goal is to make development of such kiosk applications more rapid, while minimizing number of programming errors.


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