摘要
基于CPU+GPU的异构计算系统是在传统计算机系统中加入GPU作为加速部件并配合CPU共同承担计算任务的新型系统,相比于传统的单纯以CPU作为计算部件的同构计算系统,异构系统优势明显。分析了基于CPU+GPU异构计算模式程序开发面临的主要困难,重点研究了当前可用的主要解决途径和研究方向,并总结了当前各种编程方法的适用场合和各自的优缺点。
This paper describes the advantages of hybird programming system based on CPU＋GPU,analyzes the main difficulties of hybird programming based on CPU＋GPU,and focuses on the main available approaches and research directions nowadays.Finally,this paper gives with a summarization of application situations,including the advantages and disadvantages of these programming mothods.
出处
《通信技术》
2011年第2期141-143,共3页
Communications Technology
