Design and Implementation of Hybrid and Native Communication Devices for Java HPC

Qamar, Bibrak; Javed, Ansar; Jameel, Mohsan; Shafi, Aamir; Carpenter, Bryan

doi:10.1016/j.procs.2014.05.017

Cited by 5 publications

(4 citation statements)

References 11 publications

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“…Such implementations are OpenMPI [37] and Intel MPI [41]. There are also 100% pure Java implementations of MPI such as MPJ Express [35,14]. Although there are some syntactic differences between them, all of these implementations are suitable for MPI execution.…”

Section: Related Workmentioning

confidence: 99%

Reflections on the Design of Parallel Programming Frameworks

Niculescu

Sterca

Loulergue

2021

Communications in Computer and Information Science

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Parallel programming is much more complex and difficult than sequential programming, and it is therefore more challenging to achieve the same software quality in a parallel context. High-level parallel programming models, if implemented as software frameworks, could increase productivity and reliability. Important requirements such as extensibility and adaptability for different platforms are required for such a framework, and this paper reflects on these requirements and their relation to the software engineering methodologies that could put them in practice. All these are exemplified on a Java framework -JPLF; this is a high-level parallel programming approach being based on the model brought by the PowerLists associated theories, and it respects the analysed requirements. The design of JPLF is analysed by explaining the design choices and highlighting the design patterns and design principles applied.

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Section: Related Workmentioning

confidence: 99%

Reflections on the Design of Parallel Programming Frameworks

Niculescu

Sterca

Loulergue

2021

Communications in Computer and Information Science

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“…Initially, we considered the Java Grande benchmarks [27], but then we decided to use the Java port of the NAS Parallel Benchmarks, NPB [28], since they represent better the kind of applications we are aiming at. Our analysis is similar to the one described in [29]. In our case, we compare the Java benchmarks against the original C/Fortran benchmarks, not against other implementations of the MPI Java bindings (for this, see the study performed by other independent authors [30], that concludes recommending our Java bindings for their class of applications).…”

Section: Performance Evaluationmentioning

confidence: 99%

Design and implementation of Java bindings in Open MPI

2016

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This paper describes the Java MPI bindings that have been included in the Open MPI distribution. Open MPI is one of the most popular implementations of MPI, the Message-Passing Interface, which is the predominant programming paradigm for parallel applications on distributed memory computers. We have added Java support to Open MPI, exposing MPI functionality to Java programmers. Our approach is based on the Java Native Interface, and has similarities with previous efforts, as well as important differences. This paper serves as a reference for the application program interface, and in addition we provide details of the internal implementation to justify some of the design decisions. We also show some results to assess the performance of the bindings.

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“…Figura 6: Sistema de camadas do MPJ.O MPJ Express é capaz de ser executado em dois modos, chamados de modo multicore e modo cluster. No modo cluster, aplicações paralelas são executadas em umtípico ambiente de cluster, em que vários elementos de processamento comunicam entre sí utilizando um meio de interconexão rápido, como Gibabit Ethernet ou outra tecnologia proprietária como Myrinet e Infiniband(QAMAR et al, 2014). É interessante ressaltar que o MPJ permite troca de dados entre redes de tecnologias diferentes.…”

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Melhorando o desempenho da técnica de clusterização hierárquica Single Linkage utilizando a Metaheurística GRASP

Filho¹

2023

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo do texto e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva do autor, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos ao autor, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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Design and Implementation of Hybrid and Native Communication Devices for Java HPC

Cited by 5 publications

References 11 publications

Reflections on the Design of Parallel Programming Frameworks

Reflections on the Design of Parallel Programming Frameworks

Design and implementation of Java bindings in Open MPI

Melhorando o desempenho da técnica de clusterização hierárquica Single Linkage utilizando a Metaheurística GRASP

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