parallel computer performance

If you want to get parallel performance, you have to start writing parallel code, "says MIT computer-science professor Saman Amarasinghe."

MIT计算机科学的教授萨芒阿马拉辛赫说：“想要平行处理，就需要在编写代码时就平行编写。”

This paper describes the design goal and performance of SPESEC and the parallel programming environment with SPESEC. Some details of its implementation on the serial computer are also given.

本文描述SPESEC的设计目的、性能特点和SPESEC提供的并行程序环境，也给出在串行计算机上实现SPESEC的某些细节。

The performance of parallel program is closely related to computer architecture, besides CPU, including system framework, instruction structure and access speed of storage unit.

并行程序的性能与计算机体系结构密切相关，不但取决于CPU，还与系统架构、指令结构、存储部件的存取速度等因素有关。