On the Role of Co-design in High Performance Computing
On the Role of Co-design in High Performance Computing
复制标题
协同设计在高性能计算中的作用
DOI：
10.3233/978-1-61499-324-7-141
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Li Tang
中科院分区：
文献类型：
--
作者：
R. Barrett;S. Borkar;S. Dosanjh;S. Hammond;M. Heroux;X. Hu;J. Luitjens;S. Parker;J. Shalf;Li Tang
对百亿亿次计算的准备已经使人们认识到，未来的计算环境将与提供千万亿次能力的计算环境有很大的不同。这种变化是由能源约束驱动的，这迫使架构师设计系统，这将需要重新思考如何开发和实现算法。协同设计被提出作为科学应用、软件和硬件社区共同工作的一种方法。本章概述了协同设计，并讨论了这种方法在高性能计算中的早期应用。
Preparations for Exascale computing have led to the realization that future computing environments will be significantly different from those that provide Petascale capabilities. This change is driven by energy constraints, which is compelling architects to design systems that will require a significant re-thinking of how algorithms are developed and implemented. Co-design has been proposed as a methodology for scientific application, software and hardware communities to work together. This chapter gives an overview of co-design and discusses the early application of this methodology to High Performance Computing.