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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 :

ÇѱÛÁ¦¸ñ(Korean Title) ´ÙÁß ½Ã±×´Ïó ºñ±³¸¦ ÅëÇÑ Æ®·£Àè¼Å³Î ¸Þ¸ð¸®ÀÇ Ãæµ¹ÇØ¼Ò Á¤Ã¥ÀÇ ¼º´ÉÇâ»ó
¿µ¹®Á¦¸ñ(English Title) Multiple Signature Comparison of LogTM-SE for Fast Conflict Detection
ÀúÀÚ(Author) ±è´öÈ£   ¿ÀµÎȯ   ³ë¿ø¿ì   Deokho Kim   Doohwan Oh   Won W. Ro  
¿ø¹®¼ö·Ïó(Citation) VOL 18-A NO. 01 PP. 0019 ~ 0024 (2011. 02)
Çѱ۳»¿ë
(Korean Abstract)
´ÙÁß ÄÚ¾î ÇÁ·Î¼¼¼­°¡ ³Î¸® º¸±ÞµÇ¸é¼­ ¸ÖƼ ¾²·¹µðµå ÇÁ·Î±×·¥ »óÀÇ µ¿±âÈ­¸¦ ¿ëÀÌÇÏ°Ô ±¸ÇöÇÒ ¼ö ÀÖ´Â ÇØ°á ¹æ¾ÈÀ¸·Î Æ®·£Àè¼Å³Î ¸Þ¸ð¸®°¡ °¢±¤À» ¹Þ°í ÀÖ´Ù. À̸¦ À§ÇØ °í¼º´ÉÀÇ Çϵå¿þ¾î Æ®·£Àè¼Å³Î ¸Þ¸ð¸®¿¡ °üÇÑ ¿¬±¸°¡ È°¹ßÈ÷ ÁøÇàµÇ°í ÀÖÀ¸¸ç, ´ëÇ¥ÀûÀÎ ¿¬±¸°á°ú·Î UTM, VTM, FastTM, LogTM, LogTM-SE µîÀÌ ¼Ò°³µÇ¾ú´Ù. ƯÈ÷, Ãæµ¹ °¨Áö Á¤Ã¥À¸·Î ½Ã±×´Ïó¸¦ »ç¿ëÇÑ LogTM-SE´Â È¿À²ÀûÀÎ ¸Þ¸ð¸® °ü¸®¿Í ¾²·¹µå ½ºÄÉÁ층À» ÅëÇØ °í¼º´ÉÀÇ Æ®·£Àè¼Å³Î ¸Þ¸ð¸®¸¦ ±¸ÇöÇÏ¿´´Ù. ÇÏÁö¸¸, ÀÌ ¹æ½ÄÀº ÇÁ·Î¼¼¼­ ³»ºÎÀÇ ÄÚ¾î ¼ö°¡ Áõ°¡ÇÏ´Â °Í¿¡ ºñ·ÊÇÏ¿© ÇÑ Äھ ºñ±³ÇØ¾ß ÇÏ´Â ½Ã±×´ÏóÀÇ ¼ö°¡ Áõ°¡ÇÏ´Â ¹®Á¦Á¡À» °®°í ÀÖ´Ù. ÀÌ´Â ½Ã±×´Ïó ó¸® °úÁ¤¿¡¼­ º´¸ñÇö»óÀ» ¾ß±âÇÏ¿© Àüü ¼º´ÉÀ» ÀúÇØÇÏ´Â ¿äÀÎÀÌ µÉ ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ½Ã±×´Ïó ºñ±³ °úÁ¤¿¡¼­ ³ªÅ¸³¯ ¼ö ÀÖ´Â ÀÌ·¯ÇÑ º´¸ñ Çö»óÀ» °³¼±ÇÏ¿© Àüü Æ®·£Àè¼Å³Î ¸Þ¸ð¸®ÀÇ ¼º´É Çâ»óÀ» ÀÌ·ç°íÀÚ ´ÙÁß ½Ã±×´Ïó ºñ±³ ¹æ½ÄÀÇ »õ·Î¿î ±¸Á¶¸¦ Á¦¾ÈÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
As era of multi-core processors has arrived, transactional memory has been considered as an effective method to achieve easy and fast multi-threaded programming. Various hardware transactional memory systems such as UTM, VTM, FastTM, LogTM, and LogTM-SE, have been introduced in order to implement high-performance multi-core processors. Especially, LogTM-SE has provided study performance with an efficient memory management policy and a practical thread scheduling method through conflict detection based on signatures. However, increasing number of cores on a processor imposes the hardware complexity for signature processing. This causes overall performance degradation due to the heavy workload on signature comparison. In this paper, we propose a new architecture of multiple signature comparison to improve conflict detection of signature based transactional memory systems.
Å°¿öµå(Keyword) Æ®·£Àè¼Å³Î ¸Þ¸ð¸®   Ãæµ¹ °¨Áö Á¤Ã¥   º´·Ä ÇÁ·Î±×·¡¹Ö   ¸ÖƼ ¾²·¹µù   ´ÙÁß ÄÚ¾î ÇÁ·Î¼¼¼­   Transactional Memory   Conflict Detection   Parallel Programming   Multi-Threading   Multi-Core Processor  
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