CAP Bench: a benchmark suite for performance and energy evaluation of low-power many-core processors
Autor: | Henrique Freitas, Matheus Souza, Márcio Castro, Luís F. W. Góes, Alyson D. Pereira, Jean-François Méhaut, Philippe O. A. Navaux, Matheus M. Queiroz, Pedro Henrique Penna |
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Rok vydání: | 2016 |
Předmět: |
010302 applied physics
Computer Networks and Communications Computer science Suite Context (language use) 02 engineering and technology Energy consumption computer.software_genre 01 natural sciences 020202 computer hardware & architecture Computer Science Applications Theoretical Computer Science Task (computing) Constant (computer programming) Network on a chip Computational Theory and Mathematics Computer architecture 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Benchmark (computing) Operating system computer Software Energy (signal processing) |
Zdroj: | Concurrency and Computation: Practice and Experience. 29:e3892 |
ISSN: | 1532-0626 |
DOI: | 10.1002/cpe.3892 |
Popis: | Summary The constant need for faster and more energy-efficient processors has been stimulating the development of new architectures, such as low-power many-core architectures. Researchers aiming to study these architectures are challenged by peculiar characteristics of some components such as networks-on-chip and lack of specific tools to evaluate their performance. In this context, the goal of this paper is to present a benchmark suite to evaluate state-of-the-art low-power many-core architectures such as the Kalray MPPA-256 low-power processor, which features 256 compute cores in a single chip. The benchmark was designed and used to highlight important aspects and details that need to be considered when developing parallel applications for emerging low-power many-core architectures. As a result, this paper demonstrates that the benchmark offers a diverse suite of programs with regard to parallel patterns, job types, communication intensity, and task load strategies suitable for a broad understanding of performance and energy consumption of MPPA-256 and upcoming many-core architectures. Copyright © 2016 John Wiley & Sons, Ltd. |
Databáze: | OpenAIRE |
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