{"id":1618,"date":"2026-02-03T10:23:33","date_gmt":"2026-02-03T10:23:33","guid":{"rendered":"https:\/\/wayhope.kro.kr\/?p=1618"},"modified":"2026-08-31T07:32:29","modified_gmt":"2026-08-31T07:32:29","slug":"%ec%9a%b4%ec%98%81%ec%b2%b4%ec%a0%9c-%ed%95%b5%ec%8b%ac-%ec%a0%95%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/wayhope.kro.kr\/?p=1618","title":{"rendered":"\uc6b4\uc601\uccb4\uc81c \ud575\uc2ec \uc815\ub9ac"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \ud504\ub85c\uadf8\ub7a8\uacfc \ud558\ub4dc\uc6e8\uc5b4 \uc0ac\uc774\uc5d0\uc11c \uc790\uc6d0\uc744 \uad00\ub9ac\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CPU, \uba54\ubaa8\ub9ac, \ub514\uc2a4\ud06c, \ub124\ud2b8\uc6cc\ud06c \uac19\uc740 \ud558\ub4dc\uc6e8\uc5b4\ub97c \ud504\ub85c\uadf8\ub7a8\uc774 \uc9c1\uc811 \uc81c\uc5b4\ud558\uac8c \ub450\uba74 \ud504\ub85c\uadf8\ub7a8\ub9c8\ub2e4 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc870\ub97c \uc54c\uc544\uc57c \ud558\uace0, \uc11c\ub85c \uc790\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub824\ub294 \uacfc\uc815\ub3c4 \ubcf5\uc7a1\ud574\uc9c4\ub2e4. \uc6b4\uc601\uccb4\uc81c\ub294 \uadf8 \uc0ac\uc774\uc5d0\uc11c \uacf5\ud1b5\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uace0 \uc790\uc6d0\uc744 \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784\uc744 \uc2e4\ud589\ud55c\ub2e4\uace0 \uc0dd\uac01\ud558\uba74 \uc870\uae08 \uc774\ud574\ud558\uae30 \uc27d\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784 \ud504\ub85c\uadf8\ub7a8\uc740 CPU\ub97c \uc9c1\uc811 \uc810\uc720\ud574\uc11c \uc2e4\ud589\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc6b4\uc601\uccb4\uc81c\uac00 \uad00\ub9ac\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc640 \uc2a4\ub808\ub4dc\ub85c \uc2e4\ud589\ub41c\ub2e4. \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub3c4 \uc2e4\uc81c \ubb3c\ub9ac \uba54\ubaa8\ub9ac\uc758 \uc8fc\uc18c\ub97c \uc9c1\uc811 \ub2e4\ub8e8\uae30\ubcf4\ub2e4\ub294 \uac00\uc0c1 \uba54\ubaa8\ub9ac \uc8fc\uc18c \uacf5\uac04\uc744 \uc0ac\uc6a9\ud55c\ub2e4. \ud30c\uc77c\uc744 \uc77d\uc744 \ub54c\ub3c4 \ub514\uc2a4\ud06c \uc7a5\uce58\ub97c \uc9c1\uc811 \uc81c\uc5b4\ud558\uc9c0 \uc54a\uace0 \uc6b4\uc601\uccb4\uc81c\uac00 \uc81c\uacf5\ud558\ub294 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uacfc \uc2dc\uc2a4\ud15c \ucf5c\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub97c \uacf5\ubd80\ud560 \ub54c\ub294 \uac1c\ubcc4 \uae30\ub2a5\uc744 \uc678\uc6b0\uae30\ubcf4\ub2e4 <strong>\ud504\ub85c\uadf8\ub7a8\uc774 CPU, \uba54\ubaa8\ub9ac, \uc800\uc7a5\uc7a5\uce58 \uac19\uc740 \uc790\uc6d0\uc744 \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud558\ub294\uac00<\/strong>\ub97c \uc911\uc2ec\uc73c\ub85c \ubcf4\ub294 \ud3b8\uc774 \uc774\ud574\ud558\uae30 \uc88b\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6b4\uc601\uccb4\uc81c\uac00 \ud558\ub294 \uc77c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uac00 \uad00\ub9ac\ud558\ub294 \ub300\ud45c\uc801\uc778 \uc790\uc6d0\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CPU -&gt; \ud504\ub85c\uc138\uc2a4\uc640 \uc2a4\ub808\ub4dc \uc2a4\ucf00\uc904\ub9c1<\/li>\n\n\n\n<li>\uba54\ubaa8\ub9ac -&gt; \ud504\ub85c\uc138\uc2a4\ubcc4 \uba54\ubaa8\ub9ac \uacf5\uac04 \uad00\ub9ac<\/li>\n\n\n\n<li>\uc800\uc7a5\uc7a5\uce58 -&gt; \ud30c\uc77c \uc2dc\uc2a4\ud15c \uad00\ub9ac<\/li>\n\n\n\n<li>\uc785\ucd9c\ub825 \uc7a5\uce58 -&gt; \uc7a5\uce58 \uc81c\uc5b4 \ubc0f \ucd94\uc0c1\ud654<\/li>\n\n\n\n<li>\ud504\ub85c\uc138\uc2a4 \uac04 \ud1b5\uc2e0 -&gt; IPC<\/li>\n\n\n\n<li>\uad8c\ud55c\uacfc \ubcf4\ud638 -&gt; \ud504\ub85c\uc138\uc2a4\uc640 \uc0ac\uc6a9\uc790 \uac04 \uc790\uc6d0 \uc811\uadfc \uc81c\uc5b4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uad6d \uc6b4\uc601\uccb4\uc81c\uc758 \uc5ed\ud560\uc740 \ud06c\uac8c \ubcf4\uba74 <strong>\uc790\uc6d0 \uad00\ub9ac\uc640 \uc2e4\ud589 \ud658\uacbd \uc81c\uacf5<\/strong>\uc73c\ub85c \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8 \uc785\uc7a5\uc5d0\uc11c\ub294 CPU\uac00 \uba87 \uac1c \uc788\ub294\uc9c0, \uba54\ubaa8\ub9ac\uac00 \uc2e4\uc81c\ub85c \uc5b4\ub514\uc5d0 \uc874\uc7ac\ud558\ub294\uc9c0, \ub514\uc2a4\ud06c\uc758 \ub370\uc774\ud130\ub97c \uc5b4\ub5a4 \uba85\ub839\uc73c\ub85c \uc77d\uc5b4\uc57c \ud558\ub294\uc9c0\uae4c\uc9c0 \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uac00 \uadf8 \ubcf5\uc7a1\ud55c \ubd80\ubd84\uc744 \ub300\uc2e0 \ucc98\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ucee4\ub110<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uc5d0\uc11c \uc2e4\uc81c \uc790\uc6d0 \uad00\ub9ac\ub97c \ub2f4\ub2f9\ud558\ub294 \ud575\uc2ec \ubd80\ubd84\uc744 <strong>\ucee4\ub110(Kernel)<\/strong>\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\uac00 \uc0ac\uc6a9\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 CPU\ub098 \uba54\ubaa8\ub9ac\ub97c \uc9c1\uc811 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4. \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uc6b4\uc601\uccb4\uc81c\uac00 \uc81c\uacf5\ud558\ub294 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \ucee4\ub110\uc5d0 \ud544\uc694\ud55c \uc791\uc5c5\uc744 \uc694\uccad\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ud30c\uc77c\uc744 \uc77d\ub294 \uc791\uc5c5\uc740 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc870\ub85c \uc0dd\uac01\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1014\" height=\"126\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-74.png\" alt=\"\" class=\"wp-image-1843\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-74.png 1014w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-74-300x37.png 300w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-74-768x95.png 768w\" sizes=\"auto, (max-width: 1014px) 100vw, 1014px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ucee4\ub110\uc740 \ud504\ub85c\uc138\uc2a4 \uad00\ub9ac, \uba54\ubaa8\ub9ac \uad00\ub9ac, \ud30c\uc77c \uc2dc\uc2a4\ud15c, \ub124\ud2b8\uc6cc\ud06c, \uc7a5\uce58 \uc81c\uc5b4 \ub4f1 \uc6b4\uc601\uccb4\uc81c\uc758 \ud575\uc2ec \uae30\ub2a5\uc744 \ub2f4\ub2f9\ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\uc138\uc2a4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uacfc \ud504\ub85c\uc138\uc2a4\ub294 \uac19\uc740 \uac1c\ub150\uc774 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc774 \ub514\uc2a4\ud06c\uc5d0 \uc800\uc7a5\ub41c \uc2e4\ud589 \ud30c\uc77c\uc774\ub77c\uba74, \ud504\ub85c\uc138\uc2a4\ub294 <strong>\uadf8 \ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\ud589\ub418\uace0 \uc788\ub294 \uc0c1\ud0dc<\/strong>\ub77c\uace0 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc138\uc2a4\ub294 \uc790\uc2e0\ub9cc\uc758 \uac00\uc0c1 \uc8fc\uc18c \uacf5\uac04\uacfc \uc2e4\ud589 \uc0c1\ud0dc\ub97c \uac00\uc9c4\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \uac8c\uc784\uc744 \uc2e4\ud589\ud558\uba74 \uc6b4\uc601\uccb4\uc81c\ub294 \ud574\ub2f9 \uac8c\uc784\uc744 \ud558\ub098\uc758 \ud504\ub85c\uc138\uc2a4\ub85c \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud504\ub85c\uc138\uc2a4\n\nCode\nData\nHeap\nStack\nRegister \uc0c1\ud0dc\n\uae30\ud0c0 \uc6b4\uc601\uccb4\uc81c \uad00\ub9ac \uc815\ubcf4\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc138\uc2a4\ub9c8\ub2e4 \ub3c5\ub9bd\uc801\uc778 \uc8fc\uc18c \uacf5\uac04\uc744 \uac16\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc778 \uc0c1\ud669\uc5d0\uc11c\ub294 \ud55c \ud504\ub85c\uc138\uc2a4\uac00 \ub2e4\ub978 \ud504\ub85c\uc138\uc2a4\uc758 \uba54\ubaa8\ub9ac\ub97c \ub9c8\uc74c\ub300\ub85c \uc811\uadfc\ud560 \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uaca9\ub9ac\ub294 \ud504\ub85c\uadf8\ub7a8 \ud558\ub098\uc758 \uc624\ub958\uac00 \ub2e4\ub978 \ud504\ub85c\uadf8\ub7a8 \uc804\uccb4\ub85c \ud37c\uc9c0\ub294 \uac83\uc744 \ub9c9\ub294 \ub370 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2a4\ub808\ub4dc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc138\uc2a4\uac00 \uc2e4\ud589\uc744 \uc704\ud55c \uc790\uc6d0\uacfc \uba54\ubaa8\ub9ac \uacf5\uac04\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4\uba74, <strong>\uc2a4\ub808\ub4dc\ub294 \uc2e4\uc81c CPU\uc5d0\uc11c \uc2e4\ud589\ub418\ub294 \uc791\uc5c5\uc758 \ub2e8\uc704<\/strong>\uc5d0 \uac00\uae5d\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \uc5ec\ub7ec \uc2a4\ub808\ub4dc\uac00 \uc874\uc7ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"431\" height=\"255\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-76.png\" alt=\"\" class=\"wp-image-1846\" style=\"width:350px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-76.png 431w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-76-300x177.png 300w\" sizes=\"auto, (max-width: 431px) 100vw, 431px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac19\uc740 \ud504\ub85c\uc138\uc2a4\uc758 \uc2a4\ub808\ub4dc\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucf54\ub4dc, \ub370\uc774\ud130, \ud799 \uac19\uc740 \uc8fc\uc18c \uacf5\uac04\uc744 \uacf5\uc720\ud55c\ub2e4. \ub300\uc2e0 \uac01 \uc2a4\ub808\ub4dc\ub294 \uc790\uc2e0\uc758 \uc2a4\ud0dd\uacfc \ub808\uc9c0\uc2a4\ud130 \uc0c1\ud0dc \ub4f1\uc744 \uac00\uc9c4\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784\uc744 \uc608\ub85c \ub4e4\uba74 \ud558\ub098\uc758 \ud504\ub85c\uc138\uc2a4 \uc548\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\uc5c5\uc744 \ub098\ub20c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"919\" height=\"203\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-77.png\" alt=\"\" class=\"wp-image-1847\" style=\"aspect-ratio:4.5275391611925215;width:540px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-77.png 919w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-77-300x66.png 300w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-77-768x170.png 768w\" sizes=\"auto, (max-width: 919px) 100vw, 919px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\ub808\ub4dc\ub97c \uc5ec\ub7ec \uac1c \ub9cc\ub4e0\ub2e4\uace0 CPU \uc131\ub2a5\uc774 \ubb34\uc870\uac74 \uc88b\uc544\uc9c0\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\ub808\ub4dc\uac00 \ub9ce\uc544\uc9c0\uba74 \uc2a4\ucf00\uc904\ub9c1 \ube44\uc6a9\uacfc \ub3d9\uae30\ud654 \ubb38\uc81c\uac00 \uc0dd\uae34\ub2e4. \ud2b9\ud788 \uc5ec\ub7ec \uc2a4\ub808\ub4dc\uac00 \uac19\uc740 \ub370\uc774\ud130\ub97c \uc218\uc815\ud558\uba74 \uacbd\uc7c1 \uc870\uac74\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\uc138\uc2a4\uc640 \uc2a4\ub808\ub4dc\uc758 \uad00\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458\uc758 \ucc28\uc774\ub97c \ub2e8\uc21c\ud558\uac8c \ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\ubd84<\/th><th>\ud504\ub85c\uc138\uc2a4<\/th><th>\uc2a4\ub808\ub4dc<\/th><\/tr><\/thead><tbody><tr><td>\uc5ed\ud560<\/td><td>\uc2e4\ud589 \uc911\uc778 \ud504\ub85c\uadf8\ub7a8\uc758 \ub3c5\ub9bd\ub41c \ub2e8\uc704<\/td><td>\ud504\ub85c\uc138\uc2a4 \ub0b4\ubd80\uc758 \uc2e4\ud589 \ub2e8\uc704<\/td><\/tr><tr><td>\uba54\ubaa8\ub9ac<\/td><td>\ub3c5\ub9bd\uc801\uc778 \uc8fc\uc18c \uacf5\uac04<\/td><td>\ud504\ub85c\uc138\uc2a4\uc758 \uba54\ubaa8\ub9ac \uacf5\uac04 \uacf5\uc720<\/td><\/tr><tr><td>\uc0dd\uc131 \ube44\uc6a9<\/td><td>\uc0c1\ub300\uc801\uc73c\ub85c \ud07c<\/td><td>\uc0c1\ub300\uc801\uc73c\ub85c \uc791\uc74c<\/td><\/tr><tr><td>\ud1b5\uc2e0<\/td><td>IPC \ud544\uc694<\/td><td>\uacf5\uc720 \uba54\ubaa8\ub9ac\ub97c \ud1b5\ud55c \ud1b5\uc2e0 \uac00\ub2a5<\/td><\/tr><tr><td>\uc624\ub958 \uaca9\ub9ac<\/td><td>\uc0c1\ub300\uc801\uc73c\ub85c \uac15\ud568<\/td><td>\uac19\uc740 \ud504\ub85c\uc138\uc2a4 \ub0b4\ubd80\uc5d0\uc11c \uc601\ud5a5 \uac00\ub2a5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \uc911\uc694\ud55c \uac83\uc740 &#8220;\uc2a4\ub808\ub4dc\uac00 \ud504\ub85c\uc138\uc2a4\ubcf4\ub2e4 \uac00\ubccd\ub2e4&#8221; \uc815\ub3c4\ub9cc \uc678\uc6b0\ub294 \uac83\uc774 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2a4\ub808\ub4dc\ub294 \uba54\ubaa8\ub9ac\ub97c \uacf5\uc720\ud558\uae30 \ub54c\ubb38\uc5d0 \ube60\ub974\uac8c \ub370\uc774\ud130\ub97c \uc8fc\uace0\ubc1b\uc744 \uc218 \uc788\uc9c0\ub9cc, \uadf8\ub9cc\ud07c \ub3d9\uae30\ud654 \ubb38\uc81c\uac00 \uc0dd\uae34\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud2b9\uc131\uc774 \uba40\ud2f0\uc2a4\ub808\ub4dc \ud504\ub85c\uadf8\ub798\ubc0d\uc758 \ud575\uc2ec\uc801\uc778 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">CPU \uc2a4\ucf00\uc904\ub9c1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPU \ucf54\uc5b4\uac00 \ud558\ub098\ub77c\uace0 \uac00\uc815\ud558\uba74 \ub3d9\uc2dc\uc5d0 \uc5ec\ub7ec \uc2a4\ub808\ub4dc\ub97c \uc2e4\uc81c\ub85c \uc2e4\ud589\ud560 \uc218\ub294 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \uc2e4\ud589 \uac00\ub2a5\ud55c \uc2a4\ub808\ub4dc \uc911 \uc5b4\ub5a4 \uac83\uc744 CPU\uc5d0\uc11c \uc2e4\ud589\ud560\uc9c0 \uacb0\uc815\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc5ed\ud560\uc744 <strong>\uc2a4\ucf00\uc904\ub7ec<\/strong>\uac00 \ub2f4\ub2f9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac1c\ub150\uc801\uc73c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uacfc\uc815\uc774\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Ready  -> CPU \uc2e4\ud589  -> Running  -> \ub300\uae30 \ub610\ub294 \uc885\ub8cc\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ud589 \uc911\uc778 \uc2a4\ub808\ub4dc\uac00 I\/O\ub97c \uae30\ub2e4\ub9ac\uac8c \ub418\uba74 CPU\ub97c \uacc4\uc18d \uc7a1\uace0 \uc788\uc744 \uc774\uc720\uac00 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \ud574\ub2f9 \uc2a4\ub808\ub4dc\ub97c \ub300\uae30 \uc0c1\ud0dc\ub85c \ubcf4\ub0b4\uace0 \ub2e4\ub978 \uc2e4\ud589 \uac00\ub2a5\ud55c \uc2a4\ub808\ub4dc\uc5d0\uac8c CPU\ub97c \ud560\ub2f9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\ub7ec \uc2a4\ub808\ub4dc\uac00 \uc9e7\uc740 \uc2dc\uac04 \ub2e8\uc704\ub85c CPU\ub97c \ubc88\uac08\uc544 \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc6a9\uc790 \uc785\uc7a5\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uc791\uc5c5\uc774 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ub418\ub294 \uac83\ucc98\ub7fc \ubcf4\uc778\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba40\ud2f0\ucf54\uc5b4 CPU\uc5d0\uc11c\ub294 \uc2e4\uc81c \ubcd1\ub82c \uc2e4\ud589\ub3c4 \uac00\ub2a5\ud558\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CPU Core 0 -&gt; Thread A\nCPU Core 1 -&gt; Thread B\nCPU Core 2 -&gt; Thread C\nCPU Core 3 -&gt; Thread D\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c <strong>\ub3d9\uc2dc\uc131(Concurrency)<\/strong>\uacfc <strong>\ubcd1\ub82c\uc131(Parallelism)<\/strong>\uc740 \uad6c\ubd84\ud560 \ud544\uc694\uac00 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc2dc\uc131\uc740 \uc5ec\ub7ec \uc791\uc5c5\uc744 \ubc88\uac08\uc544 \ucc98\ub9ac\ud558\uba74\uc11c \uc9c4\ud589\uc2dc\ud0a4\ub294 \uac1c\ub150\uc774\uace0, \ubcd1\ub82c\uc131\uc740 \uc5ec\ub7ec \uc791\uc5c5\uc744 \uc2e4\uc81c\ub85c \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Context Switching<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPU\uac00 \uc2e4\ud589\ud558\ub358 \uc2a4\ub808\ub4dc\ub97c \uba48\ucd94\uace0 \ub2e4\ub978 \uc2a4\ub808\ub4dc\ub97c \uc2e4\ud589\ud558\ub824\uba74 \ud604\uc7ac \uc2e4\ud589 \uc0c1\ud0dc\ub97c \uc800\uc7a5\ud558\uace0 \uc0c8\ub85c\uc6b4 \uc2a4\ub808\ub4dc\uc758 \uc0c1\ud0dc\ub97c \ubcf5\uc6d0\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacfc\uc815\uc744 <strong>Context Switching<\/strong>\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Thread A \uc2e4\ud589    -> A\uc758 \uc2e4\ud589 \uc0c1\ud0dc \uc800\uc7a5    -> Thread B\uc758 \uc2e4\ud589 \uc0c1\ud0dc \ubcf5\uc6d0    -> Thread B \uc2e4\ud589\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc5d0\ub294 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \uc2a4\ub808\ub4dc\ub97c \ub9ce\uc774 \ub9cc\ub4e4\uba74 \ubb34\uc870\uac74 \uc88b\uc740 \uac83\uc774 \uc544\ub2c8\ub2e4. CPU \ucf54\uc5b4 \uc218, \uc791\uc5c5\uc758 \ud2b9\uc131, \uc2a4\ucf00\uc904\ub9c1 \ube44\uc6a9 \ub4f1\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b9\ud788 \uac8c\uc784\uc5d0\uc11c\ub294 \uba54\uc778 \uc2a4\ub808\ub4dc\uc758 \ud504\ub808\uc784 \uc2dc\uac04\uc774 \uc911\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uc791\uc5c5\uc744 \ubb34\uc791\uc815 \uc5ec\ub7ec \uc2a4\ub808\ub4dc\ub85c \ub098\ub204\uae30\ubcf4\ub2e4 \uc5b4\ub5a4 \uc791\uc5c5\uc744 \ubcd1\ub82c\ud654\ud560 \uc218 \uc788\ub294\uc9c0 \ud310\ub2e8\ud558\ub294 \uac83\uc774 \uc911\uc694\ud558\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2dc\uc2a4\ud15c \ucf5c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uc6b4\uc601\uccb4\uc81c\uc758 \ubaa8\ub4e0 \uae30\ub2a5\uc5d0 \uc9c1\uc811 \uc811\uadfc\ud560 \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc77c\uc744 \uc5f4\uac70\ub098, \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud558\uac70\ub098, \ud504\ub85c\uc138\uc2a4\ub97c \uc0dd\uc131\ud558\uac70\ub098, \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud558\ub294 \ub4f1\uc758 \uc791\uc5c5\uc740 \uc6b4\uc601\uccb4\uc81c\uac00 \uc81c\uacf5\ud558\ub294 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc694\uccad\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \uc694\uccad\uc744 \uc704\ud55c \uc778\ud130\ud398\uc774\uc2a4\uac00 <strong>System Call<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>User Application  -> System Call  -> Kernel  -> Hardware \/ Kernel Resource\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ud30c\uc77c\uc744 \uc77d\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \ub54c \uac1c\ubc1c\uc790\ub294 \ub514\uc2a4\ud06c\uc758 \ubb3c\ub9ac\uc801\uc778 \uc704\uce58\ub97c \uc9c1\uc811 \uacc4\uc0b0\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uac00 \uc81c\uacf5\ud558\ub294 \ud30c\uc77c API\ub97c \ud638\ucd9c\ud558\uba74 \ucee4\ub110\uc774 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uacfc \uc7a5\uce58 \ub4dc\ub77c\uc774\ubc84 \ub4f1\uc744 \uac70\uccd0 \uc2e4\uc81c \uc7a5\uce58\uc5d0 \uc811\uadfc\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c \ucf5c\uc740 \uc0ac\uc6a9\uc790 \ud504\ub85c\uadf8\ub7a8\uacfc \ucee4\ub110 \uc0ac\uc774\uc758 \uacbd\uacc4\ub77c\uace0 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">User Mode\uc640 Kernel Mode<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPU\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\ud589\ub418\ub294 \uad8c\ud55c \uc218\uc900\uc774 \uad6c\ubd84\ub418\uc5b4 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 <strong>User Mode<\/strong>\uc5d0\uc11c \uc2e4\ud589\ub418\uace0, \uc6b4\uc601\uccb4\uc81c\uc758 \ud575\uc2ec \uae30\ub2a5\uc740 <strong>Kernel Mode<\/strong>\uc5d0\uc11c \uc2e4\ud589\ub41c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"141\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-79-1024x141.png\" alt=\"\" class=\"wp-image-1849\" style=\"aspect-ratio:7.262901918400432;width:473px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-79-1024x141.png 1024w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-79-300x41.png 300w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-79-768x105.png 768w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-79.png 1107w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \uad8c\ud55c \ubd84\ub9ac\uac00 \ud544\uc694\ud55c \uc774\uc720\ub294 \ud504\ub85c\uadf8\ub7a8\uc774 \uc2dc\uc2a4\ud15c \uc804\uccb4\ub97c \ub9c8\uc74c\ub300\ub85c \uc870\uc791\ud558\uc9c0 \ubabb\ud558\uac8c \ud558\uae30 \uc704\ud574\uc11c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9cc\uc57d \uc77c\ubc18 \ud504\ub85c\uadf8\ub7a8\uc774 \uc544\ubb34 \uc81c\ud55c \uc5c6\uc774 \ubb3c\ub9ac \uba54\ubaa8\ub9ac\ub098 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc9c1\uc811 \uc218\uc815\ud560 \uc218 \uc788\ub2e4\uba74 \ud558\ub098\uc758 \uc798\ubabb\ub41c \ud504\ub85c\uadf8\ub7a8\uc774 \uc2dc\uc2a4\ud15c \uc804\uccb4\ub97c \ub9dd\uac00\ub728\ub9b4 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \uad8c\ud55c\uc774 \ud544\uc694\ud55c \uc791\uc5c5\uc744 \ucee4\ub110 \uc601\uc5ed\uc5d0\uc11c \uc218\ud589\ud558\ub3c4\ub85d \uc81c\ud55c\ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uba54\ubaa8\ub9ac \uad00\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\ud589\ub418\uba74 \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb38\uc81c\ub294 \ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\uc81c RAM\uc758 \ubb3c\ub9ac \uc8fc\uc18c\ub97c \uc9c1\uc811 \uc0ac\uc6a9\ud558\ub3c4\ub85d \ub9cc\ub4e4\uba74 \uc5ec\ub7ec \ud504\ub85c\uadf8\ub7a8\uc744 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud558\uae30 \uc5b4\ub835\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 <strong>\uac00\uc0c1 \uba54\ubaa8\ub9ac(Virtual Memory)<\/strong>\ub97c \uc0ac\uc6a9\ud574 \ud504\ub85c\uc138\uc2a4\ub9c8\ub2e4 \ub3c5\ub9bd\uc801\uc778 \uc8fc\uc18c \uacf5\uac04\uc744 \uc81c\uacf5\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc740 \uc790\uc2e0\ub9cc\uc758 \uac00\uc0c1 \uc8fc\uc18c \uacf5\uac04\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\ucc98\ub7fc \ub3d9\uc791\ud55c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"715\" height=\"239\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-78.png\" alt=\"\" class=\"wp-image-1848\" style=\"width:454px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-78.png 715w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-78-300x100.png 300w\" sizes=\"auto, (max-width: 715px) 100vw, 715px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac19\uc740 \uac00\uc0c1 \uc8fc\uc18c\ub77c\ub3c4 \ud504\ub85c\uc138\uc2a4\ub9c8\ub2e4 \uc2e4\uc81c \ubb3c\ub9ac \uc8fc\uc18c\uac00 \ub2e4\ub97c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub355\ubd84\uc5d0 \ud504\ub85c\uc138\uc2a4 \uac04 \uba54\ubaa8\ub9ac\ub97c \uaca9\ub9ac\ud560 \uc218 \uc788\uace0, \ubb3c\ub9ac \uba54\ubaa8\ub9ac\ubcf4\ub2e4 \ud070 \uc8fc\uc18c \uacf5\uac04\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\ub3c4 \uac00\ub2a5\ud574\uc9c4\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud398\uc774\uc9c0\uc640 \ud398\uc774\uc9c0 \ud14c\uc774\ube14<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc0c1 \uba54\ubaa8\ub9ac\ub294 \ubcf4\ud1b5 \uc77c\uc815\ud55c \ud06c\uae30\uc758 <strong>Page<\/strong> \ub2e8\uc704\ub85c \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc0c1 \uc8fc\uc18c \uacf5\uac04\uc744 \ud398\uc774\uc9c0 \ub2e8\uc704\ub85c \ub098\ub204\uace0, \uac01 \ud398\uc774\uc9c0\uac00 \uc2e4\uc81c \ubb3c\ub9ac \uba54\ubaa8\ub9ac\uc758 \uc5b4\ub290 \uc704\uce58\uc5d0 \ub300\uc751\ud558\ub294\uc9c0\ub97c <strong>Page Table<\/strong>\uc774 \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Virtual Memory\n\nPage 0 -&gt; Physical Frame 3\nPage 1 -&gt; Physical Frame 8\nPage 2 -&gt; Physical Frame 1\nPage 3 -&gt; Physical Frame 5\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">CPU\uac00 \uac00\uc0c1 \uc8fc\uc18c\ub97c \uc0ac\uc6a9\ud558\uba74 \ud558\ub4dc\uc6e8\uc5b4\uc758 MMU\uac00 \ud398\uc774\uc9c0 \ud14c\uc774\ube14 \ub4f1\uc744 \uc774\uc6a9\ud574 \ubb3c\ub9ac \uc8fc\uc18c\ub85c \ubcc0\ud658\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc8fc\uc18c \ubcc0\ud658\uc740 \ub9e4\uc6b0 \uc790\uc8fc \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc5d0 <strong>TLB(Translation Lookaside Buffer)<\/strong> \uac19\uc740 \uce90\uc2dc\ub3c4 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uc758 \uba54\ubaa8\ub9ac \uad00\ub9ac\uc640 CPU\uc758 \uba54\ubaa8\ub9ac \uad00\ub9ac \ud558\ub4dc\uc6e8\uc5b4\uac00 \uac19\uc774 \ub3d9\uc791\ud558\ub294 \ubd80\ubd84\uc774\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Stack\uacfc Heap<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc758 \uba54\ubaa8\ub9ac\ub97c \uc774\ud574\ud560 \ub54c Stack\uacfc Heap\ub3c4 \uc790\uc8fc \ub4f1\uc7a5\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stack<\/strong>\uc740 \ud568\uc218 \ud638\ucd9c\uacfc \uc9c0\uc5ed \ubcc0\uc218 \uac19\uc740 \uc2e4\ud589 \uc815\ubcf4\ub97c \uad00\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>void Update()\n{\n    int count = 10;\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>count<\/code> \uac19\uc740 \uc9c0\uc5ed \ubcc0\uc218\uc640 \ud568\uc218 \ud638\ucd9c\uc5d0 \ud544\uc694\ud55c \uc815\ubcf4\uac00 \uc2a4\ud0dd\uc5d0 \uc800\uc7a5\ub418\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 <strong>Heap<\/strong>\uc740 \uc2e4\ud589 \uc911 \ub3d9\uc801\uc73c\ub85c \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud560 \ub54c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>auto* enemy = new Enemy();\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">C++\uc5d0\uc11c\ub294 <code>new<\/code>\ub97c \ud1b5\ud574 \ub3d9\uc801\uc73c\ub85c \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud560 \uc218 \uc788\uace0, \uad00\ub9ac \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc9c1\uc811 \ud574\uc81c\ud558\uac70\ub098 RAII \ubc0f \uc2a4\ub9c8\ud2b8 \ud3ec\uc778\ud130 \ub4f1\uc744 \uc774\uc6a9\ud574 \uc218\uba85\uc744 \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458\uc758 \ucc28\uc774\ub97c \ub2e8\uc21c\ud788 &#8220;Stack\uc740 \ube60\ub974\uace0 Heap\uc740 \ub290\ub9ac\ub2e4&#8221;\ub85c \uc678\uc6b0\ub294 \uac83\uc740 \ubd80\uc871\ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\ud0dd\uc740 \uad6c\uc870\uc801\uc73c\ub85c \ud568\uc218 \ud638\ucd9c\uc5d0 \ub9de\ub294 \ubc29\uc2dd\uc73c\ub85c \uad00\ub9ac\ub418\uae30 \ub54c\ubb38\uc5d0 \ud560\ub2f9\uacfc \ud574\uc81c\uac00 \ub2e8\uc21c\ud558\ub2e4. \ud799\uc740 \ub3d9\uc801 \uc218\uba85\uacfc \ub2e4\uc591\ud55c \ud06c\uae30\uc758 \uba54\ubaa8\ub9ac\ub97c \uad00\ub9ac\ud574\uc57c \ud558\ubbc0\ub85c \uc0c1\ub300\uc801\uc73c\ub85c \ubcf5\uc7a1\ud558\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Virtual Memory\uc640 Page Fault<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc0c1 \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud55c\ub2e4\uace0 \ud574\uc11c \ubaa8\ub4e0 \ub370\uc774\ud130\uac00 \ud56d\uc0c1 RAM\uc5d0 \uc62c\ub77c\uac00 \uc788\uc5b4\uc57c \ud558\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \ud544\uc694\ud55c \ud398\uc774\uc9c0\ub97c \ubb3c\ub9ac \uba54\ubaa8\ub9ac\uc5d0 \uc62c\ub9ac\uace0, \ub2f9\uc7a5 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \ud398\uc774\uc9c0\ub294 \uc800\uc7a5\uc7a5\uce58 \ucabd\uc73c\ub85c \ub0b4\ubcf4\ub0bc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc774 \uc544\uc9c1 \uba54\ubaa8\ub9ac\uc5d0 \uc62c\ub77c\uc624\uc9c0 \uc54a\uc740 \ud398\uc774\uc9c0\uc5d0 \uc811\uadfc\ud558\uba74 <strong>Page Fault<\/strong>\uac00 \ubc1c\uc0dd\ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud504\ub85c\uadf8\ub7a8\uc774 \uac00\uc0c1 \uc8fc\uc18c \uc811\uadfc -> \ud574\ub2f9 \ud398\uc774\uc9c0\uac00 RAM\uc5d0 \uc5c6\uc74c -> Page Fault -> \uc6b4\uc601\uccb4\uc81c\uac00 \ud398\uc774\uc9c0\ub97c \uc900\ube44 -> \ub2e4\uc2dc \uc2e4\ud589\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ud398\uc774\uc9c0 \ud3f4\ud2b8 \uc790\uccb4\uac00 \ubb34\uc870\uac74 \uc624\ub958\ub77c\ub294 \uc758\ubbf8\ub294 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uc0c1\uc801\uc778 \uac00\uc0c1 \uba54\ubaa8\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\ub9cc \uc800\uc7a5\uc7a5\uce58\uae4c\uc9c0 \uc811\uadfc\ud574\uc57c \ud558\ub294 \uc0c1\ud669\uc740 RAM \uc811\uadfc\ubcf4\ub2e4 \ud6e8\uc52c \ub290\ub9ac\uae30 \ub54c\ubb38\uc5d0 \ud398\uc774\uc9c0 \ud3f4\ud2b8\uac00 \uacfc\ub3c4\ud558\uac8c \ubc1c\uc0dd\ud558\uba74 \uc131\ub2a5 \ubb38\uc81c\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ub3d9\uae30\ud654<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uba40\ud2f0\uc2a4\ub808\ub4dc \ud658\uacbd\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uc2a4\ub808\ub4dc\uac00 \uac19\uc740 \ub370\uc774\ud130\ub97c \ub3d9\uc2dc\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc740 \ucf54\ub4dc\uac00 \uc788\ub2e4\uace0 \ud558\uc790.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>counter++;\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uac89\ubcf4\uae30\uc5d0\ub294 \ud55c \uc904\uc774\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \uac12\uc744 \uc77d\uace0, \uc99d\uac00\uc2dc\ud0a4\uace0, \ub2e4\uc2dc \uc800\uc7a5\ud558\ub294 \uacfc\uc815\uc774 \ud544\uc694\ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uc2a4\ub808\ub4dc\uac00 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud558\uba74 \uc6d0\ud558\ub294 \uacb0\uacfc\uc640 \ub2e4\ub978 \uac12\uc774 \ub098\uc62c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \ubb38\uc81c\ub97c <strong>Race Condition<\/strong>\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uc720 \uc790\uc6d0\uc5d0 \ub300\ud55c \uc811\uadfc\uc744 \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \ub3d9\uae30\ud654 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mutex<\/li>\n\n\n\n<li>Semaphore<\/li>\n\n\n\n<li>Spinlock<\/li>\n\n\n\n<li>Atomic Operation<\/li>\n\n\n\n<li>Condition Variable<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub5a4 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560\uc9c0\ub294 \uc0c1\ud669\uc5d0 \ub530\ub77c \ub2e4\ub974\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \uc9e7\uc740 \uc2dc\uac04 \ub3d9\uc548 \ud558\ub098\uc758 \uacf5\uc720 \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uc6d0\uc790\uc801\uc778 \uc5f0\uc0b0\ub9cc \ud544\uc694\ud558\ub2e4\uba74 atomic\uc774 \uc801\ud569\ud560 \uc218 \uc788\uace0, \uc5ec\ub7ec \uc791\uc5c5\uc774 \ud558\ub098\uc758 \uc784\uacc4 \uc601\uc5ed\uc744 \uacf5\uc720\ud55c\ub2e4\uba74 mutex\uac00 \ub354 \uc790\uc5f0\uc2a4\ub7ec\uc6b8 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Deadlock<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uae30\ud654\uac00 \ubcf5\uc7a1\ud574\uc9c0\uba74 <strong>Deadlock<\/strong>\ub3c4 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ud45c\uc801\uc778 \uc0c1\ud669\uc740 \ub450 \uc2a4\ub808\ub4dc\uac00 \uc11c\ub85c\uac00 \uac00\uc9c4 \ub77d\uc744 \uae30\ub2e4\ub9ac\ub294 \uacbd\uc6b0\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Thread A Lock A \ud68d\ub4dd -> Lock B \ub300\uae30\n\nThread B Lock B \ud68d\ub4dd -> Lock A \ub300\uae30\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">A\ub294 B\uac00 \ub77d\uc744 \ud480\uae30\ub97c \uae30\ub2e4\ub9ac\uace0, B\ub294 A\uac00 \ub77d\uc744 \ud480\uae30\ub97c \uae30\ub2e4\ub9b0\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458 \ub2e4 \uacc4\uc18d \uae30\ub2e4\ub9ac\uae30 \ub54c\ubb38\uc5d0 \ud504\ub85c\uadf8\ub7a8\uc774 \uc9c4\ud589\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c \ub370\ub4dc\ub77d\uc740 \ub2e4\uc74c \uc870\uac74\ub4e4\uc774 \ub3d9\uc2dc\uc5d0 \uc131\ub9bd\ud560 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mutual Exclusion<\/li>\n\n\n\n<li>Hold and Wait<\/li>\n\n\n\n<li>No Preemption<\/li>\n\n\n\n<li>Circular Wait<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34\uc5d0\uc11c\ub294 \ub77d \ud68d\ub4dd \uc21c\uc11c\ub97c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud558\uac70\ub098 \ub77d\uc758 \ubc94\uc704\ub97c \uc904\uc774\ub294 \ub4f1\uc758 \ubc29\ubc95\uc73c\ub85c \ub370\ub4dc\ub77d \uac00\ub2a5\uc131\uc744 \ub0ae\ucd98\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\uc138\uc2a4 \uac04 \ud1b5\uc2e0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc138\uc2a4\ub294 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc778 \uc8fc\uc18c \uacf5\uac04\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ub2e4\ub978 \ud504\ub85c\uc138\uc2a4\uc758 \uba54\ubaa8\ub9ac\ub97c \uc77c\ubc18\uc801\uc778 \ubc29\uc2dd\uc73c\ub85c \uc9c1\uc811 \uc77d\uace0 \uc4f8 \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc138\uc2a4 \uc0ac\uc774\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc8fc\uace0\ubc1b\uc73c\ub824\uba74 <strong>IPC(Inter-Process Communication)<\/strong>\uac00 \ud544\uc694\ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ud45c\uc801\uc778 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pipe<\/li>\n\n\n\n<li>Shared Memory<\/li>\n\n\n\n<li>Message Queue<\/li>\n\n\n\n<li>Socket<\/li>\n\n\n\n<li>Signal<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784\uc5d0\uc11c\ub3c4 \uc774\ub7f0 \uad6c\uc870\ub97c \ub9cc\ub0a0 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \ubcc4\ub3c4\uc758 \ub7f0\ucc98 \ud504\ub85c\uc138\uc2a4\uac00 \ud1b5\uc2e0\ud558\uac70\ub098, \uac8c\uc784 \ud504\ub85c\uc138\uc2a4\uc640 \ubcc4\ub3c4\uc758 \uc74c\uc131 \ucc44\ud305 \ud504\ub85c\uadf8\ub7a8\uc774 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ud1b5\uc2e0\ud558\ub294 \uacbd\uc6b0 \ub4f1\uc774 \uc788\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud30c\uc77c \uc2dc\uc2a4\ud15c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc774 \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud560 \ub54c \uc2e4\uc81c \uc800\uc7a5\uc7a5\uce58\uc758 \ubb3c\ub9ac\uc801\uc778 \ube14\ub85d\uc744 \uc9c1\uc811 \uad00\ub9ac\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 <strong>\ud30c\uc77c \uc2dc\uc2a4\ud15c<\/strong>\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \ud30c\uc77c\uacfc \ub514\ub809\ud130\ub9ac\ub77c\ub294 \uad6c\uc870\ub85c \ucd94\uc0c1\ud654\ud55c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"501\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-80.png\" alt=\"\" class=\"wp-image-1850\" style=\"aspect-ratio:1.6288698955365621;width:371px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-80.png 816w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-80-300x184.png 300w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-80-768x472.png 768w\" sizes=\"auto, (max-width: 816px) 100vw, 816px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc77c \uc2dc\uc2a4\ud15c\uc740 \ud30c\uc77c\uc758 \uc704\uce58, \ud06c\uae30, \uad8c\ud55c, \uba54\ud0c0\ub370\uc774\ud130 \ub4f1\uc744 \uad00\ub9ac\ud558\uace0 \uc2e4\uc81c \uc800\uc7a5\uc7a5\uce58\uc5d0 \ub370\uc774\ud130\ub97c \ubc30\uce58\ud558\ub294 \uc791\uc5c5\uc744 \ub2f4\ub2f9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac1c\ubc1c\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc900\uc5d0\uc11c \ud30c\uc77c\uc744 \ub2e4\ub8ec\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>File.Open(\"save.dat\");\nFile.Read(...);\nFile.Write(...);\nFile.Close();\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ub514\uc2a4\ud06c\uc758 \ube14\ub85d \uad00\ub9ac \uac19\uc740 \ubd80\ubd84\uc740 \uc6b4\uc601\uccb4\uc81c\uc640 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uc774 \ucc98\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">I\/O\uc640 \ube44\ub3d9\uae30 \ucc98\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPU\uac00 \ubaa8\ub4e0 \uc7a5\uce58\ub97c CPU \uc18d\ub3c4\ub85c \uae30\ub2e4\ub9b4 \ud544\uc694\ub294 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub514\uc2a4\ud06c\ub098 \ub124\ud2b8\uc6cc\ud06c \uac19\uc740 \uc7a5\uce58\ub294 CPU\ubcf4\ub2e4 \ud6e8\uc52c \ub290\ub9b4 \uc218 \uc788\ub2e4. \ub530\ub77c\uc11c I\/O \uc791\uc5c5\uc744 \uc694\uccad\ud55c \ub4a4 \uacb0\uacfc\uac00 \uc62c \ub54c\uae4c\uc9c0 CPU\ub97c \uacc4\uc18d \uc810\uc720\ud558\uace0 \uc788\uc73c\uba74 \uc790\uc6d0\uc774 \ub0ad\ube44\ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 I\/O \uc694\uccad\uacfc \uc644\ub8cc\ub97c \uad00\ub9ac\ud558\uace0, \ud504\ub85c\uadf8\ub7a8\uc740 \ub3d9\uae30 \ub610\ub294 \ube44\ub3d9\uae30 \ubc29\uc2dd\uc73c\ub85c \uc774\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784\uc5d0\uc11c \ub300\uc6a9\ub7c9 \uc5d0\uc14b\uc744 \ub85c\ub529\ud55c\ub2e4\uace0 \uc0dd\uac01\ud574\ubcf4\uba74 \uc774\ud574\ud558\uae30 \uc27d\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\uba54\uc778 \uc2a4\ub808\ub4dc -> \uc5d0\uc14b \ub85c\ub529 \uc694\uccad -> \ubc31\uadf8\ub77c\uc6b4\ub4dc\uc5d0\uc11c I\/O -> \ub370\uc774\ud130 \uc900\ube44 \uc644\ub8cc -> \uac8c\uc784 \ub85c\uc9c1\uc5d0\uc11c \uc0ac\uc6a9\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \ub85c\ub529 \ub54c\ubb38\uc5d0 \uba54\uc778 \uc2a4\ub808\ub4dc\uac00 \uc624\ub7ab\ub3d9\uc548 \uba48\ucd94\ub294 \ubb38\uc81c\ub97c \uc904\uc77c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\ub9cc \ube44\ub3d9\uae30 I\/O\uac00 \ubaa8\ub4e0 \uc791\uc5c5\uc744 \uc790\ub3d9\uc73c\ub85c \ube60\ub974\uac8c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4. \uacb0\uad6d \uc800\uc7a5\uc7a5\uce58\uc758 \uc131\ub2a5, CPU \ucc98\ub9ac\ub7c9, \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9, \uc791\uc5c5 \ubd84\ubc30 \ubc29\uc2dd\uae4c\uc9c0 \uac19\uc774 \ubd10\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6b4\uc601\uccb4\uc81c \uac1c\ub150\uc744 \ud558\ub098\uc758 \ud750\ub984\uc73c\ub85c \ubcf4\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c0\uae08\uae4c\uc9c0\uc758 \uac1c\ub150\uc744 \ub530\ub85c \uc678\uc6b0\uae30\ubcf4\ub2e4 \ud558\ub098\uc758 \ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\ud589\ub418\ub294 \uacfc\uc815\uc73c\ub85c \uc5f0\uacb0\ud574\ubcf4\uba74 \uad6c\uc870\uac00 \uc870\uae08 \uba85\ud655\ud574\uc9c4\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"166\" src=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-81-1024x166.png\" alt=\"\" class=\"wp-image-1851\" style=\"aspect-ratio:6.169382602708286;width:572px;height:auto\" srcset=\"https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-81-1024x166.png 1024w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-81-300x49.png 300w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-81-768x125.png 768w, https:\/\/wayhope.kro.kr\/wp-content\/uploads\/2026\/08\/image-81.png 1282w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uba40\ud2f0\uc2a4\ub808\ub4dc\ub85c \uc2e4\ud589\ub41c\ub2e4\uba74 \uc5ec\uae30\uc5d0 \ub3d9\uae30\ud654\uac00 \ucd94\uac00\ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\uc5ec\ub7ec Thread -> \uacf5\uc720 \ub370\uc774\ud130 \uc811\uadfc -> Atomic \/ Mutex \/ Semaphore -> Race Condition \ubc29\uc9c0\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\ub7ec \ud504\ub85c\uc138\uc2a4\uac00 \ud1b5\uc2e0\ud55c\ub2e4\uba74 IPC\uac00 \ucd94\uac00\ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uad6d \uc6b4\uc601\uccb4\uc81c\uc5d0\uc11c \ubc30\uc6b0\ub294 \uac1c\ub150\ub4e4\uc740 \uc11c\ub85c \ub530\ub85c \ub5a8\uc5b4\uc838 \uc788\ub294 \uac83\uc774 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CPU\ub97c \uc5b4\ub5bb\uac8c \ub098\ub220 \uc4f0\ub294\uac00 -&gt; \ud504\ub85c\uc138\uc2a4\uc640 \uc2a4\ub808\ub4dc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uba54\ubaa8\ub9ac\ub97c \uc5b4\ub5bb\uac8c \ub098\ub220 \uc4f0\ub294\uac00 -&gt; \uac00\uc0c1 \uba54\ubaa8\ub9ac\uc640 \ud398\uc774\uc9c0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uacf5\uc720 \ub370\uc774\ud130\ub97c \uc5b4\ub5bb\uac8c \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud558\ub294\uac00 -&gt; \ub3d9\uae30\ud654<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud504\ub85c\uadf8\ub7a8\uc774 \ucee4\ub110\uacfc \uc5b4\ub5bb\uac8c \ud1b5\uc2e0\ud558\ub294\uac00 -&gt; \uc2dc\uc2a4\ud15c \ucf5c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud504\ub85c\uc138\uc2a4\ub07c\ub9ac \uc5b4\ub5bb\uac8c \ud1b5\uc2e0\ud558\ub294\uac00 -&gt; IPC<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc800\uc7a5\uc7a5\uce58\ub97c \uc5b4\ub5bb\uac8c \ucd94\uc0c1\ud654\ud558\ub294\uac00 -&gt; \ud30c\uc77c \uc2dc\uc2a4\ud15c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub807\uac8c \uc5f0\uacb0\ud574\uc11c \ubcf4\uba74 \uc6b4\uc601\uccb4\uc81c\uc758 \uad6c\uc870\uac00 \ud6e8\uc52c \ub35c \ubcf5\uc7a1\ud574\uc9c4\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uac1c\ubc1c\ud558\uba74\uc11c \uacb0\uad6d \ub9cc\ub098\uac8c \ub418\ub294 \ubd80\ubd84<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc790\uac00 \ud56d\uc0c1 \uc9c1\uc811 \ub2e4\ub8e8\ub294 \uc601\uc5ed\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\ub2e4\uace0 \ubab0\ub77c\ub3c4 \ub418\ub294 \uc601\uc5ed\ub3c4 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uadf8\ub7a8\uc758 \uc131\ub2a5 \ubb38\uc81c\ub97c \ubd84\uc11d\ud558\ub2e4 \ubcf4\uba74 CPU \uc2a4\ucf00\uc904\ub9c1, \uce90\uc2dc, \uba54\ubaa8\ub9ac \ud560\ub2f9, \ud398\uc774\uc9c0 \ud3f4\ud2b8, \ucee8\ud14d\uc2a4\ud2b8 \uc2a4\uc704\uce6d, \ub77d \uacbd\ud569 \uac19\uc740 \uac1c\ub150\uc774 \ub4f1\uc7a5\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c\ub294 \ud2b9\ud788 \uadf8\ub807\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\uc784\uc774 \ub04a\uae34\ub2e4\uace0 \ud574\uc11c \ubb34\uc870\uac74 \uadf8\ub798\ud53d \uc5f0\uc0b0\uc774 \ubb38\uc81c\uc778 \uac83\uc740 \uc544\ub2c8\ub2e4. CPU \uc791\uc5c5\uc774 \ubab0\ub838\uc744 \uc218\ub3c4 \uc788\uace0, \uba54\ubaa8\ub9ac \ud560\ub2f9\uc774 \uacfc\ub3c4\ud560 \uc218\ub3c4 \uc788\uace0, \ub2e4\ub978 \uc2a4\ub808\ub4dc\uc640\uc758 \ub3d9\uae30\ud654 \ub54c\ubb38\uc5d0 \uae30\ub2e4\ub9ac\uace0 \uc788\uc744 \uc218\ub3c4 \uc788\ub2e4. \uc5d0\uc14b \ub85c\ub529 \ub54c\ubb38\uc5d0 I\/O\uac00 \ubc1c\uc0dd\ud558\uba74\uc11c \uba54\uc778 \uc2a4\ub808\ub4dc\uac00 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218\ub3c4 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\ub97c \uacf5\ubd80\ud558\ub294 \uc774\uc720\ub3c4 \uacb0\uad6d \uc774\ub7f0 \ubb38\uc81c\ub97c \ubcfc \uc218 \uc788\ub294 \ubc94\uc704\ub97c \ub113\ud788\uae30 \uc704\ud574\uc11c\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \uac83\ub9cc \ubcf4\uba74 \ud558\ub098\uc758 \ud568\uc218\uc640 \ud074\ub798\uc2a4\ub9cc \ubcf4\uc778\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uccb4\uc81c\uae4c\uc9c0 \ub0b4\ub824\uac00\uba74 \uadf8 \ucf54\ub4dc\uac00 <strong>CPU\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc2e4\ud589\ub418\uace0, \uba54\ubaa8\ub9ac\ub97c \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud558\uace0, \ub2e4\ub978 \uc791\uc5c5\uacfc \uc5b4\ub5bb\uac8c \uacbd\uc7c1\ud558\ub294\uc9c0<\/strong>\uae4c\uc9c0 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \uc815\ub3c4\uc758 \uad00\uc810\uc774 \uc788\uc73c\uba74 \uc131\ub2a5 \ubb38\uc81c\ub098 \ub3d9\uc2dc\uc131 \ubb38\uc81c\ub97c \ub2e8\uc21c\ud788 &#8220;\ub290\ub9ac\ub2e4&#8221;, &#8220;\uac00\ub054 \ud130\uc9c4\ub2e4&#8221; \uc218\uc900\uc5d0\uc11c \ub05d\ub0b4\uc9c0 \uc54a\uace0 \uc6d0\uc778\uc744 \ucd94\uc801\ud558\uae30 \uc26c\uc6cc\uc9c4\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc6b4\uc601\uccb4\uc81c\ub294 \ud504\ub85c\uadf8\ub7a8\uacfc \ud558\ub4dc\uc6e8\uc5b4 \uc0ac\uc774\uc5d0\uc11c \uc790\uc6d0\uc744 \uad00\ub9ac\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub2e4. CPU, \uba54\ubaa8\ub9ac, \ub514\uc2a4\ud06c, \ub124\ud2b8\uc6cc\ud06c \uac19\uc740 \ud558\ub4dc\uc6e8\uc5b4\ub97c \ud504\ub85c\uadf8\ub7a8\uc774 \uc9c1\uc811 \uc81c\uc5b4\ud558\uac8c \ub450\uba74 \ud504\ub85c\uadf8\ub7a8\ub9c8\ub2e4 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc870\ub97c \uc54c\uc544\uc57c \ud558\uace0, \uc11c\ub85c \uc790\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub824\ub294 \uacfc\uc815\ub3c4 \ubcf5\uc7a1\ud574\uc9c4\ub2e4. \uc6b4\uc601\uccb4\uc81c\ub294 \uadf8 \uc0ac\uc774\uc5d0\uc11c \uacf5\ud1b5\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uace0 \uc790\uc6d0\uc744 \uad00\ub9ac\ud55c\ub2e4. \uac8c\uc784\uc744 \uc2e4\ud589\ud55c\ub2e4\uace0 \uc0dd\uac01\ud558\uba74 \uc870\uae08 \uc774\ud574\ud558\uae30 \uc27d\ub2e4. \uac8c\uc784 \ud504\ub85c\uadf8\ub7a8\uc740 CPU\ub97c \uc9c1\uc811 \uc810\uc720\ud574\uc11c \uc2e4\ud589\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc6b4\uc601\uccb4\uc81c\uac00 \uad00\ub9ac\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc640 \uc2a4\ub808\ub4dc\ub85c \uc2e4\ud589\ub41c\ub2e4. \uba54\ubaa8\ub9ac\ub97c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1618","post","type-post","status-publish","format-standard","hentry","category-computer-science"],"_links":{"self":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/1618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1618"}],"version-history":[{"count":3,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/1618\/revisions"}],"predecessor-version":[{"id":1889,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/1618\/revisions\/1889"}],"wp:attachment":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}