{"id":105376,"date":"2022-10-25T09:36:38","date_gmt":"2022-10-25T07:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-kodovuyu-bazu-android-dobavlena-nachalnaya-podderzhka-arhitektury-risc-v"},"modified":"2022-10-25T09:36:38","modified_gmt":"2022-10-25T07:36:38","slug":"v-kodovuyu-bazu-android-dobavlena-nachalnaya-podderzhka-arhitektury-risc-v","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/v-kodovuyu-bazu-android-dobavlena-nachalnaya-podderzhka-arhitektury-risc-v","title":{"rendered":"Do k\u00f3du Android bola pridan\u00e1 po\u010diato\u010dn\u00e1 podpora architekt\u00fary RISC-V","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Do repozit\u00e1ra AOSP (Android Open Source Project), v ktorom sa vyv\u00edjaj\u00fa zdrojov\u00e9 texty platformy Android, sa za\u010dalo za\u010dle\u0148ovanie zmien zabezpe\u010duj\u00facich podporu zariaden\u00ed s procesormi na b\u00e1ze architekt\u00fary RISC-V. <\/p>\n

S\u00fabor zmien na podporu RISC-V pripravil Alibaba Cloud a zah\u0155\u0148a 76 opr\u00e1v, ktor\u00e9 pokr\u00fdvaj\u00fa r\u00f4zne subsyst\u00e9my, vr\u00e1tane grafick\u00e9ho z\u00e1sobn\u00edka, zvukov\u00e9ho syst\u00e9mu, komponentov pre prehr\u00e1vanie videa, kni\u017enice bionic, virtu\u00e1lnej stroja dalvik, r\u00e1mcov, z\u00e1sobn\u00edkov Wi-Fi a Bluetooth, n\u00e1strojov pre v\u00fdvoj\u00e1rov a r\u00f4zne extern\u00e9 moduly, vr\u00e1tane modelov pre TensorFlow Lite a modulov strojov\u00e9ho u\u010denia na rozpozn\u00e1vanie textu, klasifik\u00e1ciu zvuku a obr\u00e1zkov. <\/p>\n

Z celkov\u00e9ho po\u010dtu opr\u00e1v bolo do AOSP u\u017e integrovan\u00fdch 30 opr\u00e1v t\u00fdkaj\u00facich sa syst\u00e9mov\u00e9ho prostredia a kni\u017en\u00edc. V priebehu nasleduj\u00facich mesiacov pl\u00e1nuje Alibaba Cloud prida\u0165 do AOSP \u010fal\u0161ie opravy, ktor\u00e9 zabezpe\u010dia podporu RISC-V v jadre, Android Runtime (ART) a emul\u00e1tore.

\"Do<\/center> <\/p>\n

Na podporu RISC-V v Androide bola v organiz\u00e1cii RISC-V International vytvoren\u00e1 \u0161peci\u00e1lna pracovn\u00e1 skupina Android SIG, do ktorej sa m\u00f4\u017eu pripoji\u0165 aj in\u00e9 spolo\u010dnosti, ktor\u00e9 maj\u00fa z\u00e1ujem o pr\u00e1cu programov\u00e9ho z\u00e1sobn\u00edka Android na procesoroch RISC-V. Podpora RISC-V v hlavnom r\u00fdchlos\u0165i Android sa realizuje v spolupr\u00e1ci s Google a z\u00e1stupcami komunity. <\/p>\n

Navrhnut\u00e9 zmeny pre Android boli pripraven\u00e9 v r\u00e1mci iniciat\u00edvy na roz\u0161\u00edrenie oblast\u00ed pou\u017eitia zariaden\u00ed na b\u00e1ze architekt\u00fary RISC-V. V minulom roku spolo\u010dnos\u0165 Alibaba otvorila svoje v\u00fdvody s\u00favisiace s procesormi RISC-V XuanTie a za\u010dala akt\u00edvne propagova\u0165 RISC-V nielen pre IoT zariadenia a serverov\u00e9 syst\u00e9my, ale aj pre spotrebite\u013esk\u00e9 zariadenia a r\u00f4zne \u0161pecializovan\u00e9 \u010dipy pokr\u00fdvaj\u00face r\u00f4zne oblasti pou\u017eitia, od multimedi\u00e1lnych syst\u00e9mov po spracovanie sign\u00e1lov a akceler\u00e1tory pre strojov\u00e9 u\u010denie. <\/p>\n

RISC-V poskytuje otev\u0159en\u00fd a flexibiln\u00ed syst\u00e9m strojov\u00fdch instrukc\u00ed, kter\u00fd umo\u017e\u0148uje vytv\u00e1\u0159en\u00ed mikroprocesor\u016f pro \u0161irok\u00e9 spektrum aplikac\u00ed, ani\u017e by vy\u017eadoval licen\u010dn\u00ed poplatky nebo kladl podm\u00ednky na pou\u017eit\u00ed. RISC-V umo\u017e\u0148uje navrhov\u00e1n\u00ed pln\u011b otev\u0159en\u00fdch SoC a procesor\u016f. V sou\u010dasnosti se na z\u00e1klad\u011b specifikace RISC-V vyv\u00edj\u00ed des\u00edtky variant jader mikroprocesor\u016f, asi sto SoC a ji\u017e vyr\u00e1b\u011bn\u00fdch \u010dip\u016f r\u016fzn\u00fdmi spole\u010dnostmi a komunitami pod r\u016fzn\u00fdmi voln\u00fdmi licencemi (BSD, MIT, Apache 2.0). Podpora RISC-V je dostupn\u00e1 od verz\u00ed Glibc 2.27, binutils 2.30, gcc 7 a j\u00e1dra Linux 4.15.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 AOSP (Android Open Source Project), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android, \u043d\u0430\u0447\u0430\u043b\u043e\u0441\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b RISC-V. \u041d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 RISC-V \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Alibaba Cloud \u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 76 \u043f\u0430\u0442\u0447\u0435\u0439, \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0442\u0435\u043a, \u0437\u0432\u0443\u043a\u043e\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e, \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 bionic, \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443 dalvik, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105376","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\udd47Do k\u00f3du Android byla p\u0159id\u00e1na po\u010d\u00e1te\u010dn\u00ed podpora architektury RISC-V | ProHoster","description":"Do repozit\u00e1\u0159e AOSP (Android Open Source Project), kde se vyv\u00edjej\u00ed zdrojov\u00e9 k\u00f3dy platformy Android, byly za\u010dlen\u011bny zm\u011bny, kter\u00e9 zaji\u0161\u0165uj\u00ed podporu za\u0159\u00edzen\u00ed s procesory na b\u00e1zi architektury RISC-V.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/v-kodovuyu-bazu-android-dobavlena-nachalnaya-podderzhka-arhitektury-risc-v","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 Android \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b RISC-V | ProHoster","og:description":"\u0412 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 AOSP (Android Open Source Project), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android, \u043d\u0430\u0447\u0430\u043b\u043e\u0441\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b RISC-V.","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/v-kodovuyu-bazu-android-dobavlena-nachalnaya-podderzhka-arhitektury-risc-v","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-10-25T07:36:38+00:00","article:modified_time":"2022-10-25T07:36:38+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/105376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=105376"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/105376\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/105377"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=105376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=105376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=105376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}