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Subject: Computer Science
Title:
GSim:支持GPU加速软件过程仿真框架
Alternative Title: gsim: gpu-accelerated software process simulation framework
Author: 张备 ; 翟健 ; 杨秋松
Keyword: software process simulation ; GPGPU ; CUDA ; intermediate language
Source: Computer Engineering and Design
Issued Date: 2012
Volume: 33, Issue:2, Pages:754-759,820
Department: 张备, 中国科学院软件研究所, 北京 100190, 中国. 翟健, 中国科学院软件研究所, 北京 100190, 中国. 杨秋松, 中国科学院软件研究所, 北京 100190, 中国.
Abstract: 为了提高软件过程仿真的效率,提出了一种基于图形处理单元(graphic processing unit,GPU)加速的仿真框架。该框架利用图形化语言和随机参数来描述一个过程模型,将模型转换为RansomSpec字节码从而可以在GPU平台上 运行,以期借助GPU平台的高并行特性提高原有仿真算法的效率。实验结果表明,通过这种框架,基于GPU的随机软件过程仿真与传统基于CPU串行的仿真算 法相比在效率上提高一个数量级。
English Abstract: A graphic processing unit(GPU)-accelerated simulation framework is presented to improve the efficiency of software process simulation.With the framework,processes are described with a graphical language with annotations of stochastic parameters that will be later transferred into an internal form that amenable to running on GPU platform,where the performance of simulation may could benefit from the high concurrency feature of GPU.Experimental results show that,by using this framework,GPU-enabled stochastic software process simulation can reach one order of magnitude faster than traditional CPU serial algorithms.
Language: 中文
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/14707
Appears in Collections:互联网软件技术实验室 _期刊论文

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Recommended Citation:
张备,翟健,杨秋松. GSim:支持GPU加速软件过程仿真框架[J]. Computer Engineering and Design,2012-01-01,33(2):754-759,820.
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