{"id":163981,"date":"2026-03-12T11:12:00","date_gmt":"2026-03-12T09:12:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadrah-dlya-platformy-android-vklyuchena-optimizacziya-autofdo"},"modified":"2026-03-12T11:12:00","modified_gmt":"2026-03-12T09:12:01","slug":"v-yadrah-dlya-platformy-android-vklyuchena-optimizacziya-autofdo","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-yadrah-dlya-platformy-android-vklyuchena-optimizacziya-autofdo","title":{"rendered":"Az Android platformokra k\u00e9sz\u00fclt kernelfel\u00fcletek tartalmazz\u00e1k az AutoFDO optimaliz\u00e1l\u00e1st","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Google bejelentette, hogy az AutoFDO (Auto-Feedback-Directed Optimization) optimaliz\u00e1ci\u00f3t alkalmazt\u00e1k a Linux kernel Android platformra t\u00f6rt\u00e9n\u0151 \u00f6ssze\u00e1ll\u00edt\u00e1sa sor\u00e1n. Az AutoFDO a k\u00f3d k\u00fcl\u00f6nb\u00f6z\u0151 szakaszainak v\u00e9grehajt\u00e1si gyakoris\u00e1g\u00e1t figyelembe v\u00e9ve n\u00f6veli a gyakran v\u00e9grehajtott m\u0171veletek teljes\u00edtm\u00e9ny\u00e9t. Az AutoFDO optimaliz\u00e1l\u00e1s a Linux 6.12 kernel \u00f6ssze\u00e1ll\u00edt\u00e1sakor ker\u00fclt bevezet\u00e9sre Android 16-hoz \u00e9s 6.6 Android 15-hez, \u00e9s szint\u00e9n r\u00e9sze lesz a 6.18 kernel \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1nak Android 17-hez. Az AutoFDO teljes\u00edtm\u00e9nyprofiljai 100 n\u00e9pszer\u0171 alkalmaz\u00e1s C-Suite (Android App Compatibility Test Suite) tesztel\u00e9se \u00e9s a felhaszn\u00e1l\u00f3i interakci\u00f3k szimul\u00e1l\u00e1sa alapj\u00e1n k\u00e9sz\u00fcltek. <\/p>\n

Kor\u00e1bban az AutoFDO optimaliz\u00e1l\u00e1st m\u00e1r alkalmazt\u00e1k az Androidban a rendszerk\u00f6nyvt\u00e1rak \u00e9s a felhaszn\u00e1l\u00f3i t\u00e9rben fut\u00f3 v\u00e9grehajthat\u00f3 f\u00e1jlok \u00f6ssze\u00e1ll\u00edt\u00e1sakor, ami \u00e1tlagosan 4%-kal gyors\u00edtotta meg a programok ind\u00edt\u00e1s\u00e1t \u00e9s 1%-kal cs\u00f6kkentette a bet\u00f6lt\u00e9si id\u0151t. Az AutoFDO optimaliz\u00e1l\u00e1s azonban eddig nem volt bevezetve a Linux kernel sz\u00e1m\u00e1ra, amely a Google statisztik\u00e1i szerint az Androidban a processzorid\u0151 40%-\u00e1t haszn\u00e1lja fel. <\/p>\n

A v\u00e9gzett tesztek alapj\u00e1n az AutoFDO aktiv\u00e1l\u00e1sa a kernel sz\u00e1m\u00e1ra 2,1%-kal cs\u00f6kkentette a bet\u00f6lt\u00e9si id\u0151t, 4,3%-kal gyors\u00edtotta meg a programok els\u0151 ind\u00edt\u00e1s\u00e1t, 9,3%-kal n\u00f6velte a rendszerh\u00edv\u00e1sok hat\u00e9konys\u00e1g\u00e1t, 12,3%-kal cs\u00f6kkentette a Binder mmap tranzakci\u00f3k v\u00e9grehajt\u00e1si idej\u00e9t, 20%-kal a HwBinder idej\u00e9t \u00e9s 21,7%-kal a Binder RPC idej\u00e9t.

\"Az<\/center>
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0434\u0432\u0435\u043b\u0430 \u0438\u0442\u043e\u0433\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 AutoFDO (Auto-Feedback-Directed Optimization) \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u044f\u0434\u0440\u0430 Linux \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android. AutoFDO \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043f\u0440\u043e\u0444\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439 \u043e \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0443\u0447\u0430\u0441\u0442\u043a\u043e\u0432 \u043a\u043e\u0434\u0430 \u0434\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0447\u0430\u0441\u0442\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f AutoFDO \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0430 \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u044f\u0434\u0440\u0430 Linux 6.12 \u0434\u043b\u044f Android 16 \u0438 6.6 \u0434\u043b\u044f Android 15, \u0438 \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u0440\u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":163982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-163981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Az Android 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