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An ilp based approach to reducing energy consumption in nocbased CMPS

Published:27 August 2007Publication History

ABSTRACT

Software related issues such as code/data mapping, highlevel communication management and power control are becoming increasingly important as we move towards NoC(network-on-chip) based CMPs (chip multiprocessors). This paper presents an ILP (integer linear programming) based formulation of the problem of communication energy minimization in such architectures. This formulation can be used for selecting the optimal set of links to use as well as the optimal voltage and frequency selection of these links. This formulation is linked to a compiler pass which automatically extracts interprocessor communication pattern from an application code and feeds it to the ILP solver.

References

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  1. An ilp based approach to reducing energy consumption in nocbased CMPS

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    • Published in

      cover image ACM Conferences
      ISLPED '07: Proceedings of the 2007 international symposium on Low power electronics and design
      August 2007
      432 pages
      ISBN:9781595937094
      DOI:10.1145/1283780

      Copyright © 2007 ACM

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      • Published: 27 August 2007

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