Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
CPU ³Ã°¢ ÆÒ Á¦¾î ±â¹ýÀ» ÀÌ¿ëÇÑ ¼¹ö ½Ã½ºÅÛ Àü·Â °ü¸® |
¿µ¹®Á¦¸ñ(English Title) |
Server System Power Management using CPU Cooling Fan Control Method |
ÀúÀÚ(Author) |
¿ÀÁø¼ö
ÀÓ¼º¼ö
Jinsoo Oh
Sungsoo Lim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 40 NO. 03 PP. 0159 ~ 0166 (2013. 06) |
Çѱ۳»¿ë (Korean Abstract) |
µ¥ÀÌÅÍ ¼¾ÅÍ¿Í °°Àº ¼¹ö ½Ã½ºÅÛµéÀÌ Á¡Á¡ ´Ã¾î³²¿¡ µû¶ó Àü·Â °ü¸®¿Í ¿ ¹ß»ý °ü¸®´Â Áß¿äÇÑ ¹®Á¦°¡ µÇ¾ú´Ù. ¿ ¹ß»ý °ü¸®ÀÇ °æ¿ì ´ëºÎºÐ ±âÁ¸ ¿¬±¸µéÀÌ ½Ã½ºÅÛÀÇ ¿À·ù¸¦ ¹æÁöÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÏ°í ÀÖ´Ù. ÇÏÁö¸¸ ¿ ¹ß»ý °ü¸®¿¡´Â ¸¹Àº Àü·ÂÀÌ »ç¿ëµÈ´Ù. µû¶ó¼ Àü·ÂÀ» °í·ÁÇÑ ¿ ¹ß»ý °ü¸®°¡ ÇÊ¿äÇÏ´Ù. º» ³í¹®Àº ¿ ¹ß»ý °ü¸®¸¦ Àü·Â °ü¸®¶ó´Â Ãø¸é¿¡¼ Á¢±ÙÇß´Ù. Áï ¿ ¹ß»ý °ü¸® Áß¿¡ CPU ³Ã°¢ ÆÒ¿¡ »ç¿ëµÇ´Â Àü·Â°ú ¿Âµµ »ó½ÂÀ¸·Î ÀÎÇØ ¹ß»ýÇÏ´Â Ãß°¡ Àü·ÂÀ» °í·ÁÇؼ Àü·ÂÀ» ÃÖ¼ÒÈÇÏ¸ç ¿ ¹ß»ý °ü¸®¸¦ ÇØÁÖ´Â ³Ã°¢ Á¦¾î ±â¹ýÀ» ±¸ÇöÇÏ¿´´Ù. º» ³í¹®¿¡¼ Á¦¾ÈÇÏ´Â ³Ã°¢ Á¦¾î ±â¹ýÀº, ½ÇÇè °á°ú ±âÁ¸ÀÇ ³Ã°¢ ±â¹ý°ú ºñ±³Çؼ Àü·Â ¼Ò¸ð·®À» °¢°¢ 12%, 28% °¨¼Ò½ÃÅ°´Â °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Managing power consumption and temperature of server systems has been increasingly important issue as the servers become large. The existing previous studies mainly focus on preventing system failures through decreasing temperature of target system. However, reducing the temperature of system typically requires additional power consumption to perform cooling of the system and increased temperature of system naturally increases power consumption even under the same system loads. Therefore, we propose a novel power consumption minimization method considering both the additional power consumption by cooling and the increased power consumption through high temperature. Experimental results reveal that the proposed cooling control method saves power consumption up to 12% and 28% compared with the existing cooling control method. |
Å°¿öµå(Keyword) |
µ¥ÀÌÅÍ ¼¾ÅÍ
³Ã°¢ Á¦¾î
Àü·Â °ü¸®
¿Âµµ ¸ðµ¨
Àü·Â ¸ðµ¨
data center
cooling control
power management
temperature model
power model
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|