Data prediction for response flows in packet processing cache

Hayato Yamaki, Hiroaki Nishi, Shinobu Miwa, Hiroki Honda

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

We propose a technique to reduce compulsory misses of packet processing cache (PPC), which largely affects both throughput and energy of core routers. Rather than prefetching data, our technique called response prediction cache (RPC) speculatively stores predicted data into PPC without additional access to the low-throughput and power-consuming memory (i.e., TCAM). RPC predicts the data related to a response flow at the arrival of the corresponding request flow, based on the request-response model of internet communications. RPC can improve the cache miss rate, throughput, and energy-efficiency of PPC systems by 15.3%, 17.9%, and 17.8%, respectively.

本文言語English
ホスト出版物のタイトルProceedings of the 55th Annual Design Automation Conference, DAC 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(印刷版)9781450357005
DOI
出版ステータスPublished - 2018 6 24
イベント55th Annual Design Automation Conference, DAC 2018 - San Francisco, United States
継続期間: 2018 6 242018 6 29

出版物シリーズ

名前Proceedings - Design Automation Conference
Part F137710
ISSN(印刷版)0738-100X

Other

Other55th Annual Design Automation Conference, DAC 2018
国/地域United States
CitySan Francisco
Period18/6/2418/6/29

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 制御およびシステム工学
  • 電子工学および電気工学
  • モデリングとシミュレーション

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