An ILP based approach to reducing energy consumption in nocbased CMPS

Ozcan Ozturk, Mahmut Kandemir, Seung W. Son

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

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.

Original languageEnglish (US)
Title of host publicationISLPED'07
Subtitle of host publicationProceedings of the 2007 International Symposium on Low Power Electronics and Design
Pages411-414
Number of pages4
DOIs
StatePublished - Dec 17 2007
EventISLPED'07: 2007 International Symposium on Low Power Electronics and Design - Portland, OR, United States
Duration: Aug 27 2007Aug 29 2007

Publication series

NameProceedings of the International Symposium on Low Power Electronics and Design
ISSN (Print)1533-4678

Other

OtherISLPED'07: 2007 International Symposium on Low Power Electronics and Design
CountryUnited States
CityPortland, OR
Period8/27/078/29/07

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Ozturk, O., Kandemir, M., & Son, S. W. (2007). An ILP based approach to reducing energy consumption in nocbased CMPS. In ISLPED'07: Proceedings of the 2007 International Symposium on Low Power Electronics and Design (pp. 411-414). (Proceedings of the International Symposium on Low Power Electronics and Design). https://doi.org/10.1145/1283780.1283871