Compiler-directed application mapping for NoC based chip multiprocessors

Guangyu Chen, Feihui Li, Mahmut Kandemir

Research output: Contribution to journalArticle

9 Scopus citations

Abstract

The problem attacked in this paper is one of automatically mapping an application onto a Network-on-Chip (NoC) based chip multiprocessor architecture in a locality-aware fashion. The proposed compiler approach has four major steps: task scheduling, processor mapping, data mapping, and packet routing. Our experimental result clearly shows that the proposed framework reduces energy consumption of our applications significantly (27.41% on average over a pure performance oriented application mapping strategy) as a result of improved locality of data accesses.

Original languageEnglish (US)
Pages (from-to)155-157
Number of pages3
JournalACM SIGPLAN Notices
Volume42
Issue number7
DOIs
StatePublished - Jul 2007

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

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