Identifying clones in the Linux kernel

被引：24

作者：

Casazza, G ^{[1
]}

Antoniol, G ^{[1
]}

Villano, U ^{[1
]}

Merlo, E ^{[1
]}

Di Penta, M ^{[1
]}

机构：

[1] Univ Naples Federico II, DIS, Naples, Italy

来源：

FIRST IEEE INTERNATIONAL WORKSHOP ON SOURCE CODE ANALYSIS AND MANIPULATION, PROCEEDINGS | 2001年

关键词：

clone detection; source code analysis; metric extraction;

D O I：

10.1109/SCAM.2001.972670

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Large multi-platform software systems are likely to encompass hardware-dependent code or sub-systems. However, analysing multi-platform source code is challenging, due to the variety of supported configurations. Often, the system was originally developed for a single platform, and then new target platforms were added. This practice promotes the presence of duplicated code, also said "cloned" code. This paper presents the clone percentage of a multi-platform/multi-million lines of code, Linux kernel version 2.4.0, detected with a metric-based approach. After a brief description of the procedure followed for code analysis and clone identification, the obtained results are commented.

引用

页码：90 / 97

页数：6

共 12 条

[1]

BAKER BS, 1995, P WORK C REV ENG JUL

[2]

BOWMAN I, CONCEPTUAL ARCHITECT

[3]

BOWMAN I, CONCRETE ARCHITECTUR

[4]

Bowman I. T., 1999, Proceedings of the 1999 International Conference on Software Engineering (IEEE Cat. No.99CB37002), P555, DOI 10.1109/ICSE.1999.841045

[5] INVESTIGATING REVERSE ENGINEERING TECHNOLOGIES FOR THE CAS PROGRAM UNDERSTANDING PROJECT [J].

BUSS, E ;

DEMORI, R ;

GENTLEMAN, WM ;

HENSHAW, J ;

JOHNSON, H ;

KONTOGIANNIS, K ;

MERLO, E ;

MULLER, HA ;

MYLOPOULOS, J ;

PAUL, S ;

PRAKASH, A ;

STANLEY, M ;

TILLEY, SR ;

TROSTER, J ;

WONG, K .

IBM SYSTEMS JOURNAL, 1994, 33 (03) :477-500

[6] Loadable kernel modules [J].

de Goyeneche, JM ;

de Sousa, EAF .

IEEE SOFTWARE, 1999, 16 (01) :65-+

[7]

KONTOGIANNIS RD, 1996, J AUTOMATED SOFTWARE, V3, P77

[8]

Mayrand J, 1996, INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE, PROCEEDINGS, P244, DOI 10.1109/ICSM.1996.565012

[9]

MCCABE TJ, 1990, AM PROGRAM, V3, P8

[10]

MOON J, 2000, ESSENCE DISTRIBUTED, V5

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