首页 | 本学科首页   官方微博 | 高级检索  
     

一种新型并行推理机制BTJ
引用本文:郑宇华 谢立. 一种新型并行推理机制BTJ[J]. 计算机学报, 1993, 16(9): 641-647
作者姓名:郑宇华 谢立
作者单位:南京大学计算机科学系,南京大学计算机科学系,南京大学计算机科学系 南京 210008,南京 210008,南京 210008
摘    要:本文提出一种新型并行推理机制BTJ,它同时支持受限“与”并行和完全“或”并行,与其它“与/或”并行模型相比,BTJ具有高并行度和低运行时刻代价的优点,性能测试结果表明,BTJ对于“与”并行和“或”并行均可获得较好的并行加速比。

关 键 词:逻辑程序 并行推理 新型 BTJ

A NEW PARALLEL EXECUTION MODEL FOR LOGIC PROGRAMS
Zheng Yuhua,Xie Li and Sun ZhongxiuDept. of Computer Sciense,Nanjing University,Nanjing. A NEW PARALLEL EXECUTION MODEL FOR LOGIC PROGRAMS[J]. Chinese Journal of Computers, 1993, 16(9): 641-647
Authors:Zheng Yuhua  Xie Li  Sun ZhongxiuDept. of Computer Sciense  Nanjing University  Nanjing
Affiliation:Zheng Yuhua,Xie Li and Sun ZhongxiuDept. of Computer Sciense,Nanjing University,Nanjing 210008
Abstract:This paper presents a new AND/OR parallel execution model (BTJ)for logic programs.It supports restricted AND-and full OR-parallel execution of logic programs.Compared with other AND/OR parallel execution models,BTJ has advantages of high parallelism and low run time cost.The performance results indicate that BTJ can achieve significant speedup for both AND-and OR-parallel execution.
Keywords:Logic program  and-parallelism  or-parallelism  parallel inference.  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号