{"id":8310,"date":"2025-02-10T08:32:58","date_gmt":"2025-02-10T08:32:58","guid":{"rendered":"https:\/\/howtogeek.blog\/ko\/?p=8310"},"modified":"2025-02-10T08:32:58","modified_gmt":"2025-02-10T08:32:58","slug":"resolution-for-error-no-yield-performed-721-0x2d1-follow-these-4-step-guide","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ko\/resolution-for-error-no-yield-performed-721-0x2d1-follow-these-4-step-guide\/","title":{"rendered":"\uc624\ub958 No Yield Performed 721(0x2D1)\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45: \ub2e4\uc74c 4\ub2e8\uacc4 \uac00\uc774\ub4dc\ub97c \ub530\ub974\uc138\uc694."},"content":{"rendered":"<p>ERROR_NO_YIELD_PERFORMED \ubb38\uc81c <strong>\ub294<\/strong> \uac1c\ubc1c\uc790\uc5d0\uac8c \uc790\uc8fc \ubb38\uc81c\ub97c \uc77c\uc73c\ucf1c \ucf54\ub4dc \uc2e4\ud589 \ud750\ub984\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.\uc774 \uae30\uc220\uc801 \uc7a5\uc560\ubb3c\uc744 \ud574\uacb0\ud558\uace0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\uadfc\ubcf8 \uc6d0\uc778\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 C++\uc5d0\uc11c \uc2a4\ub808\ub4dc \uad00\ub9ac\ub97c \uac1c\uc120\ud558\uace0 \uc6d0\ud65c\ud55c \uac1c\ubc1c \uacbd\ud5d8\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"h-how-can-i-fix-error-no-yield-performed\">ERROR_NO_YIELD_PERFORMED\ub97c \uc218\uc815\ud558\ub294 \ubc29\ubc95<\/h2>\n<h3 id=\"h-1-check-thread-priority\">1.\uc2a4\ub808\ub4dc \uc6b0\uc120 \uc21c\uc704 \ud3c9\uac00 \ubc0f \uc870\uc815<\/h3>\n<ul>\n<li>\uba3c\uc800, \uc2a4\ub808\ub4dc \uad00\ub9ac \uad6c\ud604\uc744 \uc704\ud574 \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \uac80\uc0ac\ud558\uc138\uc694.<\/li>\n<li>Windows API\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc2a4\ub808\ub4dc \uc6b0\uc120 \uc21c\uc704\ub97c \uc870\uc815\ud558\uc138\uc694.<br \/>\n<blockquote>\n<p> <code><strong>SetThreadPriority(hThread, THREAD_PRIORITY_NORMAL);<\/strong><\/code><\/p>\n<\/blockquote>\n<\/li>\n<li>\ub354 \ub192\uc740 \ub300\uc751\uc131\uc774 \ud544\uc694\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\ub294 \uc6b0\uc120 \uc21c\uc704\ub97c \ub192\uc774\ub294 \uac83\uc744 \uace0\ub824\ud558\uc138\uc694.<br \/>\n<blockquote>\n<p> <code><strong>SetThreadPriority(hThread, THREAD_PRIORITY_ABOVE_NORMAL);<\/strong><\/code><\/p>\n<\/blockquote>\n<\/li>\n<li>\uc2a4\ub808\ub4dc \uc6b0\uc120\uc21c\uc704\ub97c \ubcc0\uacbd\ud558\uba74 \ub2e4\ub978 \ud504\ub85c\uc138\uc2a4\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\ubbc0\ub85c, \ud56d\uc0c1 \uc2a4\ub808\ub4dc \uc6b0\uc120\uc21c\uc704\ub97c \ubcc0\uacbd\ud558\ub294 \ub370 \ub530\ub978 \uc601\ud5a5\uc744 \uac80\ud1a0\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3 id=\"h-2-avoid-using-unnecessary-sleep-calls\">2.\ubd88\ud544\uc694\ud55c \uc218\uba74 \uc804\ud654 \ucd5c\uc18c\ud654<\/h3>\n<ul>\n<li>\uba54\uc778 \ucf54\ub4dc \uc138\uadf8\uba3c\ud2b8\ub97c \uc5fd\ub2c8\ub2e4.<\/li>\n<li>Sleep(1) \uc758 \uc778\uc2a4\ud134\uc2a4\ub97c \ucc3e\uc544 <code><strong>Sleep(0);<\/strong><\/code>\uc774\ub97c <strong>Sleep(1)\ub85c \ubc14\uafb8\uc138\uc694.<\/strong><\/li>\n<li><code><strong>SwitchToThread();<\/strong><\/code>\ub2e4\uc74c\uacfc \uac19\uc774 \ud3f4\ubc31 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2e0\uc911\ud558\uac8c \uad6c\ud604\ud558\uc138\uc694.<br \/>\n<blockquote>\n<p> <code><strong>if (!SwitchToThread()) { Sleep(1); \/\/ Fallback if no threads are waiting }<\/strong><\/code><\/p>\n<\/blockquote>\n<\/li>\n<li>\uc870\uc815\uc774 \ub05d\ub098\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub2e4\uc2dc \ucef4\ud30c\uc77c\ud558\uc5ec \uc624\ub958\uac00 \ud574\uacb0\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3 id=\"h-3-verify-thread-availability\">3.\uc2a4\ub808\ub4dc \uac00\uc6a9\uc131 \ud655\uc778<\/h3>\n<ul>\n<li>\uba3c\uc800 \ucf54\ub4dc\ub97c \uac80\ud1a0\ud558\uc5ec \ubaa8\ub4e0 \uc2a4\ub808\ub4dc \uc0ac\uc6a9\uc744 \ucd94\uc801\ud558\uc138\uc694.<\/li>\n<li>C++ \uc2a4\ub808\ub4dc \ud480\uc744 \ud65c\uc6a9\ud558\ub294 \uacbd\uc6b0 \ub2e4\uc74c\uc744 \ud655\uc778\ud558\uc5ec \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<br \/>\n<blockquote>\n<p> <code><strong>std::thread::hardware_concurrency();<\/strong><\/code><\/p>\n<\/blockquote>\n<\/li>\n<li>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc2a4\ub808\ub4dc \uc218\ub97c \ub298\ub824\ubcf4\uace0, \uc774\ub7ec\ud55c \uc218\uc815\uc73c\ub85c \ubb38\uc81c\uac00 \ud574\uacb0\ub418\ub294\uc9c0 \ud3c9\uac00\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3 id=\"h-4-other-tips-to-try\">4.\ucd94\uac00 \ubb38\uc81c \ud574\uacb0 \uc81c\uc548<\/h3>\n<ul>\n<li>\uc6b4\uc601\uccb4\uc81c\uc640 \ub4dc\ub77c\uc774\ubc84\uac00 \ucd5c\uc2e0 \ubc84\uc804\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/li>\n<li>\uc791\uc5c5 \uad00\ub9ac\uc790\ub97c \ud1b5\ud574 \ub9ac\uc18c\uc2a4 \uc18c\ube44\ub97c \ubd84\uc11d\ud569\ub2c8\ub2e4.\ubd88\ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub2eb\uc544 \uc791\uc5c5 \ubd80\ud558\ub97c \uc904\uc774\uba74 \uc911\uc694\ud55c \ub9ac\uc18c\uc2a4\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uba48\ucdc4\uac70\ub098 \ucc28\ub2e8\ub41c \uc2a4\ub808\ub4dc\ub97c \uc2ec\uce35\uc801\uc73c\ub85c \ud3c9\uac00\ud558\ub824\uba74 <strong>Process Explorer\ub97c<\/strong> \ud65c\uc6a9\ud558\uc138\uc694.<\/li>\n<li><strong>Windows \uc131\ub2a5 \ubd84\uc11d\uae30\ub97c<\/strong> \ud65c\uc6a9\ud558\uc5ec \uc790\uc138\ud55c \ucd94\uc801\uc744 \uc218\ud589\ud558\uace0 CPU \uc2a4\ucf00\uc904\ub9c1 \ud6a8\uc728\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>GetLastError()\ub97c<\/strong> \ud1b5\ud569\ud558\uc5ec \ubb38\uc81c\ub97c \uae30\ub85d\ud558\uace0 \uc624\ub958 \ubcf4\uace0\uc11c\uc5d0 \ub300\ud55c \ucd94\uac00\uc801\uc778 \ub9e5\ub77d\uc744 \uc218\uc9d1\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>ERROR_NO_YIELD_PERFORMED<\/strong> \ucf54\ub4dc \uc5d0 \uc8fc\uc758\ud558\uc138\uc694.\uc774\ub294 \uc885\uc885 &#8216;721(0x2D1) \uc218\uc728 \uc2e4\ud589\uc774 \uc218\ud589\ub418\uc5c8\uace0 \uc2e4\ud589\ud560 \uc218 \uc788\ub294 \uc2a4\ub808\ub4dc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4&#8217;\uc640 \uac19\uc740 \uba54\uc2dc\uc9c0\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.\uc774\ub7ec\ud55c \uc624\ub958\ub97c \uc2e0\uc18d\ud558\uac8c \ud574\uacb0\ud558\ub294 \uac83\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3><strong>1. ERROR_NO_YIELD_PERFORMED\ub294 \ubb34\uc5c7\uc744 \ub098\ud0c0\ub0c5\ub2c8\uae4c?<\/strong><\/h3>\n<p>ERROR_NO_YIELD_PERFORMED\ub294 <strong>\uc2a4\ub808\ub4dc<\/strong> \uac00 \uc2e4\ud589\uc744 \ud3ec\uae30\ud588\uc9c0\ub9cc \uc2e4\ud589\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 \uc2a4\ub808\ub4dc\uac00 \uc5c6\ub294 \uacbd\uc6b0 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub0b4\uc5d0 \ub9ac\uc18c\uc2a4 \uad00\ub9ac \ubb38\uc81c\uac00 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3><strong>2.\uc2a4\ub808\ub4dc \uc6b0\uc120\uc21c\uc704\ub294 \ub0b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n<p>\uc2a4\ub808\ub4dc \uc6b0\uc120\uc21c\uc704\ub294 \uc6b4\uc601 \uccb4\uc81c\uac00 \uacbd\uc7c1 \uc2a4\ub808\ub4dc \uac04\uc5d0 \ub9ac\uc18c\uc2a4\ub97c \ud560\ub2f9\ud558\ub294 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.\uc2a4\ub808\ub4dc \uc6b0\uc120\uc21c\uc704\ub97c \uc870\uc815\ud558\uba74 \uc911\uc694\ud55c \ud504\ub85c\uc138\uc2a4\uc758 \uc751\ub2f5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc \uc6b0\uc120\uc21c\uc704\uac00 \ub0ae\uc740 \uc2a4\ub808\ub4dc\uac00 \uad76\uc8fc\ub9ac\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3><strong>3. Sleep() \ub300\uc2e0 SwitchToThread()\ub97c \uc5b8\uc81c \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694?<\/strong><\/h3>\n<p>CPU\ub97c \uc2e4\ud589\ub418\ub3c4\ub85d \uc608\uc57d\ub41c \ub2e4\ub978 \uc2a4\ub808\ub4dc\uc5d0 \uc790\ubc1c\uc801\uc73c\ub85c \uc591\ubcf4\ud558\ub824\uba74 <strong>SwitchToThread()\ub97c<\/strong> \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\ubc18\ub300\ub85c \ud604\uc7ac \uc2a4\ub808\ub4dc\ub97c \uc9c0\uc815\ub41c \uae30\uac04 \ub3d9\uc548 \uc77c\uc2dc \uc911\uc9c0\ud558\ub824\uba74 <strong>Sleep()\uc744<\/strong> \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\ubd88\ud544\uc694\ud55c \ucee8\ud14d\uc2a4\ud2b8 \uc804\ud658\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c Sleep(0)\uc744 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/windowsreport.com\/error-no-yield-performed\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\ucd9c\ucc98 \ubc0f \uc774\ubbf8\uc9c0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ERROR_NO_YIELD_PERFORMED \ubb38\uc81c \ub294 \uac1c\ubc1c\uc790\uc5d0\uac8c \uc790\uc8fc \ubb38\uc81c\ub97c \uc77c\uc73c\ucf1c \ucf54\ub4dc \uc2e4\ud589 \ud750\ub984\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.\uc774 \uae30\uc220\uc801 \uc7a5\uc560\ubb3c\uc744 \ud574\uacb0\ud558\uace0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\uadfc\ubcf8 \uc6d0\uc778\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 C++\uc5d0\uc11c \uc2a4\ub808\ub4dc \uad00\ub9ac\ub97c \uac1c\uc120\ud558\uace0 \uc6d0\ud65c\ud55c \uac1c\ubc1c \uacbd\ud5d8\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ERROR_NO_YIELD_PERFORMED\ub97c \uc218\uc815\ud558\ub294 \ubc29\ubc95 1.\uc2a4\ub808\ub4dc \uc6b0\uc120 \uc21c\uc704 \ud3c9\uac00 \ubc0f \uc870\uc815 \uba3c\uc800, \uc2a4\ub808\ub4dc \uad00\ub9ac \uad6c\ud604\uc744 \uc704\ud574 \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \uac80\uc0ac\ud558\uc138\uc694. Windows API\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9],"class_list":["post-8310","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/posts\/8310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/comments?post=8310"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/posts\/8310\/revisions"}],"predecessor-version":[{"id":8311,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/posts\/8310\/revisions\/8311"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/media?parent=8310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/categories?post=8310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ko\/wp-json\/wp\/v2\/tags?post=8310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}