| 一种面向软件仓库挖掘的动态作业配置框架 |
| |
| 引用本文： | 史殿习,尹 刚,米海波,袁 霖,王怀民.一种面向软件仓库挖掘的动态作业配置框架[J].计算机科学,2011,38(7):113-116. |
| |
| 作者姓名： | 史殿习 尹 刚 米海波 袁 霖 王怀民 |
| |
| 作者单位： | 国防科学技术大学计算机学院,长沙,410073 |
| |
| 基金项目： | 本文受国家863课题(2007AA010301) , 国家自然科学基金项目(60903043)资助。 |
| |
| 摘 要： | 构造面向软件仓库挖掘的数据中心，是目前软件工程领域的研究热点。软件仓库数据处理作业的执行时间差异明显、资源消耗大等特点为其作业配置带来诸多挑战。提出一种面向软件仓库挖掘的作业配置框架TrustieSDC，该框架支持一种新型远程作业部署和服务模式，采用一种基于软件版本划分的动态作业配置算法以缩短长作业响应时间并提高系统资源利用率。基于Gnome项目SVN库的实验表明，TrusticSDC的性能和资源利用率与并行后的Alitheia相比有明显改进。
|
| 关 键 词： | 软件仓库挖掘，数据中心，作业配置，开发者贡献度，开发者网络 |
Research on Dynamic Job Configuration Framework for Mining of Software Repositories |
| |
| SHI Dian-xi,YIN Gang,MI Hai-bo,YUAN Lin,WANG Huai-min.Research on Dynamic Job Configuration Framework for Mining of Software Repositories[J].Computer Science,2011,38(7):113-116. |
| |
| Authors: | SHI Dian-xi YIN Gang MI Hai-bo YUAN Lin WANG Huai-min |
| |
| Affiliation: | (School of Compater,National University of Defense Technology,Changsha 410073,China) |
| |
| Abstract: | Construction of datacenters for mining of software repositories(MSR) is a hot topic in current software enginecring area. Data processing jobs for software repositories arc highly diverse in execution-time and resourccconsuming, which bring many challenges for the job configuration in such environments. This paper proposed a job configuralion framework named TrustieSDC for mining of software repositories. TrustieSDC supports a new paradigm for remote deployment and execution of MSR jobs,and proposes a software-subversion-partition based job configuration algorithm
to cut the response time of long jobs and increase the resource utilization. The experiments based on SVN repositories of Gnome projects shows that compared with paralleled Alithcia system, TrustieSDC gains remarkable improvement on both performance and resource utilization. |
| |
| Keywords: | Ming of software repositories Data center Job configuration Developer contribution Developer network |
| 本文献已被 万方数据 等数据库收录！ |
|
点击此处可从《计算机科学》下载全文 |
|
