Influence of communication optimizations on on-chip multi-processor energy


Kadayif I. , KANDEMIR M., CHEN G.

IEEE International SOC Conference, Oregon, Amerika Birleşik Devletleri, 17 - 20 Eylül 2003, ss.255-256 identifier identifier

  • Cilt numarası:
  • Doi Numarası: 10.1109/soc.2003.1241508
  • Basıldığı Şehir: Oregon
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.255-256

Özet

Designing cost-effective and scalable on-chip multi-processors demand careful attention be paid to software. In particular, if not optimized, the energy consumption due to interprocessor communication can be overwhelming. In this paper, we focus on array-intensive applications and study the energy impact of inter-processor communication optimizations on a private memory based on-chip multi-processor. Our results emphasize the importance of considering both computation energy and communication energy when applying optimizations that reduce inter-processor communication.