Compiler-directed application mapping for NoC based chip multiprocessors

Guangyu Chen; Feihui Li; Mahmut Kandemir

Compiler-directed application mapping for NoC based chip multiprocessors

Guangyu Chen, Feihui Li, Mahmut Kandemir

Research output: Contribution to journal › Article

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 language	English (US)
Pages (from-to)	155-157
Number of pages	3
Journal	ACM SIGPLAN Notices
Volume	42
Issue number	7
State	Published - Jul 1 2007

All Science Journal Classification (ASJC) codes

Computer Science(all)

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Chen, G., Li, F., & Kandemir, M. (2007). Compiler-directed application mapping for NoC based chip multiprocessors. ACM SIGPLAN Notices, 42(7), 155-157.

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