Pattern-Based Systematic Task Mapping for Many-Core Processors

  • Authors:

  • Shintaro Sano;Masahiro Sano;Shimpei Sato;Takefumi Miyoshi;Kenji Kise

  • Affiliations:

  • -;-;-;-;-

  • Venue:
  • ICNC '10 Proceedings of the 2010 First International Conference on Networking and Computing
  • Year:
  • 2010

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Abstract

The Network-on-Chip (NoC) is a promising interconnection for many-core processors. On the NoC-based many core processors, the network performance of multi-thread programs depends on the method of task mapping. In this paper, we propose a pattern-based task mapping method in order to improve the performance of many-core processors. Evaluation of the proposed method using a detailed software simulator reveals an average performance improvement of at least 4.4%, as compared with standard task mapping using NAS parallel benchmarks.