• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Current Result Document : 4 / 5 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) º´Çà Java ÇÁ·Î±×·¥ÀÇ È®ÀåÀû °æÇÕŽÁö¸¦ À§ÇÑ JDI ±â¹ÝÀÇ Åõ¸íÇÑ °¨½Ãµµ±¸
¿µ¹®Á¦¸ñ(English Title) A Transparent Monitor Based on JDI for Scalable Race Detection of Concurrent Java Programs
ÀúÀÚ(Author) ±è¿µÁÖ   ±¸Àκ»   ¹èº´Áø   Àü¿ë±â   Youngjoo Kim   Inbon Kuh   Byoungjin Bae   Yongkee Jun  
¿ø¹®¼ö·Ïó(Citation) VOL 16-A NO. 02 PP. 0055 ~ 0060 (2009. 04)
Çѱ۳»¿ë
(Korean Abstract)
º´Çà Java ÇÁ·Î±×·¥ÀÇ °æÇÕÀº ÇÁ·Î±×·¥ÀÇ ºñ°áÁ¤¼ºÀ» ÃÊ·¡ÇϹǷΠ¹Ýµå½Ã ŽÁöµÇ¾î¾ß ÇÑ´Ù. ÀÌ·¯ÇÑ °æÇÕÀ» ¼öÇà Áß¿¡ ŽÁöÇϱâ À§Çؼ­´Â ½º·¹µå¿¡ ´ëÇÑ ¼öÇà¾ç»ó°ú ¸ðµç Á¢±Ù»ç°ÇµéÀ» °¨½ÃÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. ±âÁ¸ÀÇ °æÇÕŽÁö ±â¹ýµéÀº ÇÁ·Î±×·¥ÀÇ ¼öÇàÁß¿¡ ±â·ÏµÈ ÆÄÀϵéÀ» ºÐ¼®Çϰųª ´ë»ó ÇÁ·Î±×·¥À» ¼öÁ¤ÇÏ¿© °¨½ÃÇϹǷΠ½º·¹µå³ª ¸ðµç Á¢±Ù»ç°Çµé¿¡ ´ëÇÑ °¨½Ã°¡ Çö½ÇÀûÀ¸·Î ¾î·Æ´Ù. º» ¿¬±¸¿¡¼­´Â JDI(Java Debug Interface)¸¦ ÀÌ¿ëÇÏ¿© ½º·¹µå¿¡ ´ëÇÑ ¼öÇà¾ç»ó°ú ¸ðµç Á¢±Ù»ç°ÇÀ» °¨½ÃÇÏ¿© È®ÀåÀû °æÇÕŽÁö¸¦ ÇÒ ¼ö ÀÖ´Â Åõ¸íÇÑ °¨½Ãµµ±¸¸¦ Á¦¾ÈÇÑ´Ù. ¿©±â¼­ JDI´Â JDPA(Java Platform Debugger Architecture)¿¡¼­ Á¦°øÇÏ´Â »óÀ§ ·¹º§ÀÇ 100% ¼ø¼ö ÀÚ¹Ù ÀÎÅÍÆäÀ̽º·Î½á ÀÚ¹ÙÇÁ·Î±×·¥ÀÇ ¼öÇàÁß¿¡ ƯÁ¤ Á¤º¸¸¦ Á¦°øÇÒ ¼ö ÀÖ´Ù. ±×¸®°í Á¦¾ÈµÈ µµ±¸ÀÇ Åõ¸í¼ºÀ» ÀÔÁõÇϱâ À§Çؼ­ º¥Ä¡¸¶Å© ÇÁ·Î±×·¥À¸·Î ½ÇÇèÇÑ °á°ú, ¸ðµç ½º·¹µå¿Í Á¢±Ù»ç°ÇµéÀ» ÇÁ·Î±×·¥ ¼öÁ¤¾øÀÌ °¨½ÃÇÒ ¼ö ÀÖ¾ú°í ÇÁ·Î±×·¥ÀÇ °¨½Ã½Ã°£ÀÌ 20¹è ÀÌ»ó Áõ°¡µÇ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
Race conditions in current Java programs must be detected because it may cause unexpected result by non-deterministic executions. For detecting such races during program execution, execution flows of all threads and all access events can be monitored. It is difficult for previous race detection techniques to monitor all threads and access events in actuality because these techniques analyze the files traced during program execution or modify original source programs and then monitor these programs. This paper presents a transparent scalable monitoring tool to detect races using JDI(Java Debug Interface) where JDI is 100% pure java interface to provide in JDPA(Java Platform Debugger Architecture) and is able to provide information corresponding to events occurred in run-time of programs. This tool thus can monitor execution flows of all threads and all access events without program modification. We prove transparency of the presented tool and grasp the efficiency of it using a set of published benchmark programs. As a result of this, the suggested tool can monitor all threads and accesses of these programs without their modification, and their monitoring time is increased to more than 20 times.
Å°¿öµå(Keyword) Java ÇÁ·Î±×·¥   JDI   °æÇÕŽÁö   È®À强   Åõ¸íÇÑ °¨½Ãµµ±¸   Java Programs   JDI   Race Detection   Scalability   Transparent Monitor  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå