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IEICE TRANSACTIONS on Information

A Prototype System for Many-Core Architecture SMYLEref with FPGA Evaluation Boards

Son-Truong NGUYEN, Masaaki KONDO, Tomoya HIRAO, Koji INOUE

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Summary :

Nowadays, the trend of developing micro-processor with hundreds of cores brings a promising prospect for embedded systems. Realizing a high performance and low power many-core processor is becoming a primary technical challenge. Generally, three major issues required to be resolved includes: 1) realizing efficient massively parallel processing, 2) reducing dynamic power consumption, and 3) improving software productivity. To deal with these issues, we propose a solution to use many low-performance but small and very low-power cores to obtain very high performance, and develop a referential many-core architecture and a program development environment. This paper introduces a many-core architecture named SMYLEref and its prototype system with off-the-shelf FPGA evaluation boards. The initial evaluation results of several SPLASH2 benchmark programs conducted on our developed 128-core platform are also presented and discussed in this paper.

Publication
IEICE TRANSACTIONS on Information Vol.E96-D No.8 pp.1645-1653
Publication Date
2013/08/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E96.D.1645
Type of Manuscript
Special Section PAPER (Special Section on Reconfigurable Systems)
Category
Architecture

Authors

Son-Truong NGUYEN
  The University of Electro-Communications
Masaaki KONDO
  The University of Electro-Communications
Tomoya HIRAO
  Kyushu University
Koji INOUE
  Kyushu University

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