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谓词执行及其关键技术浅析

Predicated Execution and its Key Techniques
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摘要 As a program transformation technique,control dependence can be converted to data dependecnce by predi-catted execution with some architectural support. Predicated execution and its key techniques are discussed in this pa-per,and IA-64 is selected as an example to indicate the realizaation of predicated execution. At last,questions need tobe studied fatherly are proposed. As a program transformation technique .control dependence can be converted to data dependecnce by predi-catted execution with some architectural support. Predicated execution and its key techniques are discussed in this paper, and IA-64 is selected as an example to indicate the realizaation of predicated execution. At last .questions need to be studied fatherly are proposed.
作者 沈立 鲁建壮 王志英
机构地区 国防科大计算机学院
出处 《计算机科学》 CSCD 北大核心 2003年第5期17-19,共3页 Computer Science
关键词 微处理器 设计 指令级并行 IA-64指令集 谓词执行 Guarded execution,Predicated execution,IA-64
分类号 TP332 [自动化与计算机技术—计算机系统结构]
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参考文献13

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计算机科学
2003年 第5期

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