A fine-grained parallel multi-objective test case prioritization on GPU

doi:10.1007/978-3-642-39742-4_10

CORC > 重庆绿色智能技术研究院 > 中国科学院重庆绿色智能技术研究院 > 智能安全技术研究中心

	A fine-grained parallel multi-objective test case prioritization on GPU
	Li, Zheng 1; Bian, Yi 1; Zhao, Ruilian 1; Cheng, Jun2
	2013
会议日期	August 24, 2013 - August 26, 2013
会议地点	St. Petersburg, Russia
DOI	10.1007/978-3-642-39742-4_10
页码	111-125
英文摘要	Multi-Objective Evolutionary Algorithms (MOEAs) have been widely used to address regression test optimization problems, including test case selection and test suite minimization. GPU-based parallel MOEAs are proposed to increase execution efficiency to fulfill the industrial demands. When using binary representation in MOEAs, the fitness evaluation can be transformed a parallel matrix multiplication that is implemented on GPU easily and more efficiently. Such GPU-based parallel MOEAs may achieve higher level of speed-up for test case prioritization because the computation load of fitness evaluation in test case prioritization is more than that in test case selection or test suite minimization. However, the non-applicability of binary representation in the test case prioritization results in the challenge of parallel fitness evaluation on GPU. In this paper, we present a GPU-based parallel fitness evaluation and three novel parallel crossover computation schemes based on ordinal and sequential representations, which form a fine-grained parallel framework for multi-objective test case prioritization. The empirical studies based on eight benchmarks and one open source program show a maximum of 120x speed-up achieved. © 2013 Springer-Verlag.
会议录	5th International Symposium on Search-Based Software Engineering, SSBSE 2013
语种	英语
电子版国际标准刊号	16113349
ISSN号	03029743
内容类型	会议论文
源URL	[http://119.78.100.138/handle/2HOD01W0/4705]
专题	智能安全技术研究中心
作者单位	1.Department of Computer Science, Beijing University of Chemical Technology, Beijing 100029, China; 2.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 401122, China
推荐引用方式 GB/T 7714	Li, Zheng,Bian, Yi,Zhao, Ruilian,et al. A fine-grained parallel multi-objective test case prioritization on GPU[C]. 见:. St. Petersburg, Russia. August 24, 2013 - August 26, 2013.