{"id":992,"date":"2023-05-18T19:45:44","date_gmt":"2023-05-18T10:45:44","guid":{"rendered":"http:\/\/2ruja.com\/~game03\/?p=992"},"modified":"2023-05-18T20:16:16","modified_gmt":"2023-05-18T11:16:16","slug":"%ea%b8%b0%ec%96%b5%ec%9e%a5%ec%b9%98%ec%9d%98-%ea%b4%80%eb%a6%ac-%ec%a0%84%eb%9e%b5%ec%9d%98-%ea%b0%9c%ec%9a%94","status":"publish","type":"post","link":"https:\/\/2ruja.com\/~game03\/wp\/?p=992","title":{"rendered":"\uae30\uc5b5\uc7a5\uce58 \uad00\ub9ac"},"content":{"rendered":"\n<h3>\uae30\uc5b5\uc7a5\uce58\uc758 \uad00\ub9ac \uc804\ub7b5\uc758 \uac1c\uc694<\/h3>\n\n\n\n<p>\uae30\uc5b5\uc7a5\uce58\uc758 \uad00\ub9ac \uc804\ub7b5\uc740 \ubcf4\uc870\uae30\uc5b5\uc7a5\uce58\uc758 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c<br>\uc8fc\uae30\uc5b5\uc7a5\uce58\uc5d0 \uc801\uc7ac\uc2dc\ud0a4\ub294 \uc2dc\uae30, \uc801\uc7ac \uc704\uce58 \ub4f1\uc744 \uc9c0\uc815\ud558\uc5ec \ud55c\uc815\ub41c<br>\uc8fc\uae30\uc5b5\uc7a5\uce58\uc758 \uacf5\uac04\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \uac83\uc774\ub2e4.<\/p>\n\n\n\n<ul>\n<li>\uae30\uc5b5\uc7a5\uce58 \uad00\ub9ac \uc804\ub7b5 \uc885\ub958\uc5d0\ub294 \ubc18\uc785(Fetch) \uc804\ub7b5, \ubc30\uce58(Fetch) \uc804\ub7b5,<br>\ubc30\uce58(Placement) \uc804\ub7b5, \uad50\uccb4(Replacement)<\/li>\n<\/ul>\n\n\n\n<h3>\ubc18\uc785(Fetch)<\/h3>\n\n\n\n<p>\ubc18\uc785 \uc804\ub7b5\uc740 \ubcf4\uc870\uae30\uc5b5\uc7a5\uce58\uc5d0 \ubcf4\uad00\uc911\uc778 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \uc5b8\uc81c \uc8fc\uae30\uc5b5\uc7a5<br>\uce58\ub85c \uc801\uc7ac\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc804\ub7b5\uc73c\ub85c, \uc694\uad6c \ubc18\uc785(Demand Fetch)\uacfc \uc608\uc0c1<br>\ubc18\uc785(Anticipatory Fetch)\uc774 \uc788\ub2e4.<\/p>\n\n\n\n<ul>\n<li><strong>\uc694\uad6c \ubc18\uc785(Demand Fetch)<\/strong> : \uc2e4\ud589\uc911\uc778 \ud504\ub85c\uadf8\ub7a8\uc774 \ud2b9\uc815 \ud504\ub85c\uadf8\ub7a8\uc774\ub098<br>\ub370\uc774\ud130 \ub4f1\uc758 \ucc38\uc870\ub97c \uc694\uad6c\ud560 \ub54c \uc801\uc7ac\ud558\ub294 \ubc29\ubc95\uc774\ub2e4.<\/li>\n\n\n\n<li><strong>\uc608\uc0c1 \ubc18\uc785(Anticipatory Fetch) <\/strong>: \uc2e4\ud589\uc911\uc778 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc758\ud574 \ucc38\uc870\ub420<br>\ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \ubbf8\ub9ac \uc608\uc0c1\ud558\uc5ec \uc801\uc7ac\ud558\ub294 \ubc29\ubc95\uc774\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3>\ubc30\uce58(Placement) \uc804\ub7b5<\/h3>\n\n\n\n<p>\ubc30\uce58 \uc804\ub7b5\uc740 \uc0c8\ub85c \ubc18\uc785\ub418\ub294 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \uc8fc\uae30\uc5b5\uc7a5\uce58\uc758 \uc5b4\ub514\uc5d0<br>\uc704\uce58 \uc2dc\ud0ac \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc804\ub7b5\uc73c\ub85c, \ucd5c\ucd08 \uc801\ud569(First Fit), \ucd5c\uc801 \uc801\ud569(Best Fit),<br>\ucd5c\uc545 \uc801\ud569(Worst Fit)\uc774 \uc788\ub2e4.<\/p>\n\n\n\n<ul>\n<li><strong>\ucd5c\ucd08 \uc801\ud569(First Fit)<\/strong> : \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\uac00 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub294 \ud06c\uae30\uc758 \ube48<br>\uc601\uc5ed \uc911\uc5d0\uc11c \uccab \ubc88\uc9f8 \ubd84\ud560 \uc601\uc5ed\uc5d0 \ubc30\uce58\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc774\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd5c\uc801 \uc801\ud569(Best Fit)<\/strong> : \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\uac00 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub294 \ud06c\uae30\uc758 \ube48<br>\uc601\uc5ed \uc911\uc5d0\uc11c \ub2e8\ud3b8\ud654\ub97c \uac00\uc7a5 \uc791\uac8c \ub0a8\uae30\ub294 \ubd84\ud560 \uc601\uc5ed\uc5d0 \ubc30\uce58\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc774\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd5c\uc545 \uc801\ud569(Worst Fit)<\/strong> : \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\uac00 \ub4e4\uc5b4\uac08 \uc218 \uc787\ub294 \ud06c\uae30\uc758<br>\ube48 \uc601\uc5ed \uc911\uc5d0\uc11c \ub2e8\ud3b8\ud654\ub97c \uac00\uc7a5 \ub9ce\uc774 \ub0a8\uae30\ub294 \ubd84\ud560 \uc601\uc5ed\uc5d0 \ubc30\uce58\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc774\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>[\uc608\uc81c]<\/strong> \uae30\uc5b5\uc7a5\uce58 \uc0c1\ud0dc\uac00 \ub2e4\uc74c \ud45c\uc640 \uac19\ub2e4. \uae30\uc5b5\uc7a5\uce58 \uad00\ub9ac \uc804\ub7b5\uc73c\ub85c First Fit, Best Fit, Worst Fit \ubc29\ubc95\uc744<br>\uc0ac\uc6a9\ud558\ub824 \ud560 \ub54c, \uac01 \ubc29\ubc95\uc5d0 \ub300\ud558\uc5ec 10K\uc758 \ud504\ub85c\uadf8\ub7a8\uc774 \ud560\ub2f9\ubc1b\uac8c \ub418\ub294 \uc601\uc5ed\uc758 \ubc88\ud638\ub294?<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\uc601\uc5ed \ubc88\ud638<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc601\uc5ed \ud06c\uae30<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc0c1\ud0dc<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td class=\"has-text-align-center\" data-align=\"center\">5K<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uacf5\ubc31<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td class=\"has-text-align-center\" data-align=\"center\">14K<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uacf5\ubc31<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">10K<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc0ac\uc6a9 \uc911<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td class=\"has-text-align-center\" data-align=\"center\">12K<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uacf5\ubc31<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td class=\"has-text-align-center\" data-align=\"center\">16K<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uacf5\ubc31<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol>\n<li>\uba3c\uc800 10K\uac00 \uc801\uc7ac\ub420 \uc218 \uc788\ub294\uc9c0 \uac01 \uc601\uc5ed\uc758 \ud06c\uae30\ub97c \ud655\uc778\ud55c\ub2e4.<\/li>\n\n\n\n<li><strong>First Fit<\/strong> : \ube48 \uc601\uc5ed \uc911\uc5d0\uc11c 10K\uc758 \ud504\ub85c\uadf8\ub7a8\uc774 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub294 \uccab \ubc88\uc9f8 \uc601\uc5ed\uc740 2\ubc88\uc774\ub2e4.<\/li>\n\n\n\n<li><strong>Best Fit<\/strong> : \ube48 \uc601\uc5ed \uc911\uc5d0\uc11c 10K \ud504\ub85c\uadf8\ub7a8\uc774 \ub4e4\uc5b4\uac00\uace0 \ub2e8\ud3b8\ud654\ub97c \uac00\uc7a5 \uc791\uac8c \ub0a8\uae30\ub294 \uc601\uc5ed\uc740 4\ubc88\uc774\ub2e4.<\/li>\n\n\n\n<li><strong>Worst Fit<\/strong> : \ube48 \uc601\uc5ed \uc911\uc5d0\uc11c 10K \ud504\ub85c\uadf8\ub7a8\uc774 \ub4e4\uc5b4\uac00\uace0 \ub2e8\ud3b8\ud654\ub97c \uac00\uc7a5 \ub9ce\uc774 \ub0a8\uae30\ub294 \uc601\uc5ed\uc740 5\ubc88\uc774\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3>\uad50\uccb4(Replacement) \uc804\ub7b5<\/h3>\n\n\n\n<p>\uad50\uccb4 \uc804\ub7b5\uc740 \uc8fc\uae30\uc5b5\uc7a5\uce58\uc758 \ubaa8\ub4e0 \uc601\uc5ed\uc774 \uc774\ubbf8 \uc0ac\uc6a9\uc911\uc778 \uc0c1\ud0dc\uc5d0\uc11c \uc0c8\ub85c\uc6b4<br>\ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \uc8fc\uae30\uc5b5\uc7a5\uce58\uc5d0 \ubc30\uce58\ud558\ub824\uace0 \ud560 \ub54c, \uc774\ubbf8 \uc0ac\uc6a9\ub418\uace0<br>\uc788\ub294 \uc601\uc5ed \uc911 \uc5d0\uc11c \uc5b4\ub290 \uc601\uc5ed\uc744 \uad50\uccb4\ud558\uc5ec \uc0ac\uc6a9\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc804\ub7b5\uc774\ub2e4.<\/p>\n\n\n\n<ul>\n<li>\uad50\uccb4 \uc804\ub7b5\uc758 \uc885\ub958\uc5d0\ub294 OPT,FIFO,LRU,NUR,MRU \ub4f1\uc774 \uc788\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table><tbody><tr><td>OPT(OPTimal replacement,\ucd5c\uc801 \uad50\uccb4)<\/td><td>\uc55e\uc73c\ub85c \uac00\uc7a5 \uc624\ub7ab\ub3d9\uc548 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \ud398\uc774\uc9c0\ub97c \uad50\uccb4\ud558\ub294 \uae30\ubc95<\/td><\/tr><tr><td>FIFO(First In First Out)<\/td><td>\uac01 \ud398\uc774\uc9c0\uac00 \uc8fc\uae30\uc5b5\uc7a5\uce58\uc5d0 \uc801\uc7ac\ub420 \ub54c \ub9c8\ub2e4 \uadf8\ub54c\uc758 \uc2dc\uac04\uc744<br>\uae30\uc5b5\uc2dc\ucf1c \uac00\uc7a5 \uba3c\uc800 \ub4e4\uc5b4\uc640\uc11c \uac00\uc7a5 \uc624\ub798 \uc788\uc5c8\ub358 \ud398\uc774\uc9c0\ub97c<br>\uad50\uccb4\ud558\ub294 \uae30\ubc95<\/td><\/tr><tr><td>LRU(Least Recently Used)<\/td><td>\uacc4\uc218\uae30\ub97c \ub450\uc5b4 \uac00\uc7a5 \uc624\ub7ab\ub3d9\uc548 \ucc38\uc870\ub418\uc9c0 \uc54a\uc740 \ud398\uc774\uc9c0\ub97c \uad50\uccb4\ud558\ub294<br>\uae30\ubc95<\/td><\/tr><tr><td>LFU(Least Frequently Used)<\/td><td>\uc0ac\uc6a9 \ube48\ub3c4\uac00 \uac00\uc7a5 \uc801\uc740 \ud398\uc774\uc9c0\ub97c \uad50\uccb4\ud558\ub294 \uae30\ubc95<\/td><\/tr><tr><td>NUR(Not Used Recently)<\/td><td>\ucd5c\uadfc\uc5d0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \ud398\uc774\uc9c0\ub97c \uad50\uccb4\ud558\ub294 \uae30\ubc95<\/td><\/tr><tr><td>MRU(Most Recently Used)<\/td><td>\uc0ac\uc6a9 \ube48\ub3c4\uac00 \uac00\uc7a5 \ub9ce\uc740 \ud398\uc774\uc9c0\ub97c \uad50\uccb4\ud558\ub294 \uae30\ubc95<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\uae30\uc5b5\uc7a5\uce58\uc758 \uad00\ub9ac \uc804\ub7b5\uc758 \uac1c\uc694 \uae30\uc5b5\uc7a5\uce58\uc758 \uad00\ub9ac \uc804\ub7b5\uc740 \ubcf4\uc870\uae30\uc5b5\uc7a5\uce58\uc758 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c\uc8fc\uae30\uc5b5\uc7a5\uce58\uc5d0 \uc801\uc7ac\uc2dc\ud0a4\ub294 \uc2dc\uae30, \uc801\uc7ac \uc704\uce58 \ub4f1\uc744 \uc9c0\uc815\ud558\uc5ec \ud55c\uc815\ub41c\uc8fc\uae30\uc5b5\uc7a5\uce58\uc758 \uacf5\uac04\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \uac83\uc774\ub2e4. \ubc18\uc785(Fetch) \ubc18\uc785 \uc804\ub7b5\uc740 \ubcf4\uc870\uae30\uc5b5\uc7a5\uce58\uc5d0 \ubcf4\uad00\uc911\uc778 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \uc5b8\uc81c \uc8fc\uae30\uc5b5\uc7a5\uce58\ub85c \uc801\uc7ac\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc804\ub7b5\uc73c\ub85c, \uc694\uad6c \ubc18\uc785(Demand Fetch)\uacfc \uc608\uc0c1\ubc18\uc785(Anticipatory Fetch)\uc774 \uc788\ub2e4. \ubc30\uce58(Placement) \uc804\ub7b5 \ubc30\uce58 \uc804\ub7b5\uc740 \uc0c8\ub85c \ubc18\uc785\ub418\ub294 \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \ub370\uc774\ud130\ub97c \uc8fc\uae30\uc5b5\uc7a5\uce58\uc758 \uc5b4\ub514\uc5d0\uc704\uce58 \uc2dc\ud0ac \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc804\ub7b5\uc73c\ub85c, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,5],"tags":[],"_links":{"self":[{"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/posts\/992"}],"collection":[{"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=992"}],"version-history":[{"count":2,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/posts\/992\/revisions"}],"predecessor-version":[{"id":997,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=\/wp\/v2\/posts\/992\/revisions\/997"}],"wp:attachment":[{"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2ruja.com\/~game03\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}