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   ½Ç½Ã°£ ½Ã½ºÅÛÁß¿¡¼­ LST¾Ë°í¸®Áò °ü·Ã Áú¹®

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=723 [º¹»ç]


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LST¾Ë°í¸®Áò
Least-Slack-Time-First ¾Ë°í¸®Áò¿¡ ´ëÇØ¼­
ÀÌÇØÇϱ⠽±°Ô ¼³¸íÁ» ÇØÁֽǺРºÎŹµå¸³´Ï´Ù.
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5°³ÀÇ ÁÖ±âÀûÀÎ tasks A,B,C,D,E ÀÌ·¸°Ô ÀÖ°í
ÇÁ·Î¼¼½º´Â P1,P2,P3 3°³ ÀÖ°í,
A,B,C´Â period°¡ 2, excution timeÀÌ 1
D,E´Â period°¡ 8, excution timeÀÌ 6
°¢°¢ÀÇ release timeÀº 0À̰í, relatime deadline´Â °¢°¢ÀÇ period¶û °°½À´Ï´Ù.

1)°¢°¢ÀÇ ÀÛ¾÷À» LST ¾Ë°í¸®ÁòÀ¸·Î ³ªÅ¸³»´Â °Ì´Ï´Ù.(¸î°³ÀÇ ÀÛ¾÷Àº deadlineÀ» ¸ø¹ÌĨ´Ï´Ù.)

2)find a feasible schedule of the five tasks on three processors.

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  Hit : 4341     Date : 2013/03/26 05:12