{"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\/es\/blog\/news\/v-yadrah-dlya-platformy-android-vklyuchena-optimizacziya-autofdo","title":{"rendered":"Se incluye la optimizaci\u00f3n AutoFDO en los n\u00facleos para la plataforma Android.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La compa\u00f1\u00eda Google ha presentado los resultados de la inclusi\u00f3n de la optimizaci\u00f3n AutoFDO (Optimizaci\u00f3n Dirigida por Retroalimentaci\u00f3n Autom\u00e1tica) en la compilaci\u00f3n del n\u00facleo de Linux para la plataforma Android. AutoFDO utiliza los resultados de perfiles con informaci\u00f3n sobre la frecuencia de ejecuci\u00f3n de diferentes secciones de c\u00f3digo para mejorar el rendimiento de las operaciones que se ejecutan con frecuencia. La optimizaci\u00f3n AutoFDO se implement\u00f3 en la compilaci\u00f3n del n\u00facleo de Linux 6.12 para Android 16 y 6.6 para Android 15, y tambi\u00e9n estar\u00e1 incluida en la compilaci\u00f3n del n\u00facleo 6.18 para Android 17. Los perfiles de rendimiento para AutoFDO se generaron a partir de la ejecuci\u00f3n de 100 aplicaciones populares del conjunto C-Suite (Conjunto de Pruebas de Compatibilidad de Aplicaciones de Android) y la simulaci\u00f3n de la interacci\u00f3n del usuario con estas aplicaciones.          <\/p>\n<p>Anteriormente, la optimizaci\u00f3n AutoFDO ya se hab\u00eda aplicado en Android al compilar bibliotecas del sistema y archivos ejecutables en el espacio de usuario, logrando en promedio acelerar el inicio de programas en un 4% y reducir el tiempo de carga en un 1%. Sin embargo, hasta hace poco, la optimizaci\u00f3n AutoFDO no se hab\u00eda aplicado al n\u00facleo de Linux, cuyo rendimiento, seg\u00fan estad\u00edsticas de Google, consume el 40% del tiempo de CPU en Android.       <\/p>\n<p>En las pruebas realizadas, la inclusi\u00f3n de AutoFDO para el n\u00facleo result\u00f3 en una reducci\u00f3n del tiempo de carga del 2.1%, un incremento del 4.3% en la velocidad del primer inicio de aplicaciones, un aumento del 9.3% en la eficiencia de las llamadas al sistema, y reducciones en el tiempo de ejecuci\u00f3n de transacciones mmap de Binder del 12.3%, HwBinder del 20% y Binder RPC del 21.7%.         <center><img decoding=\"async\" alt=\"Se incluye la optimizaci\u00f3n AutoFDO en los n\u00facleos para la plataforma Android.\" src=\"\/wp-content\/uploads\/2026\/03\/9882b33b3ef192a822b0d40f63bfebde.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64973\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 [&hellip;]<\/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<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google 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