基于多核处理器系统开发中的几个问题  

Issues in Development of Multi-core Processor Based System

作　　者：肖红[1] 

机构地区：[1]广东工业大学,广东广州510006

出　　处：《广东广播电视大学学报》2007年第4期34-37,共4页Journal of Guangdong Radio & Television University

摘　　要：多核处理器通常由多个同构或异构的处理核和内存单元通过片上网络连接而成,目前越来越多的应用系统采用多核处理器来提高性能和灵活性,多核系统的开发有一些不同于传统处理器特点。本文讨论了基于多核处理器的系统中的编程模式,以及操作系统的策略、核间通信和异构存储管理等问题。Multi - core processor usually consists of multiple homogeneous or heterogeneous processing and memory units connected by on - chip network. At present, more and more applications use multi - core processor to provide high performance and flexibility. The development of multi - core processor based system is different from the traditional processor based system. The programming model, RTOS,inter- core communication and memory managment are discussed in the paper.

关 键 词：多核处理器 编程模式 核间通信 异构存储管理 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]