A Fedora 42 kiad\u00e1s\u00e1ban, amely \u00e1prilis v\u00e9g\u00e9re van tervezve, javasolt\u00e1k, hogy a karbantart\u00f3k lehet\u0151s\u00e9get kapjanak arra, hogy a csomagokba tov\u00e1bbi v\u00e9grehajthat\u00f3 f\u00e1jlvari\u00e1nsokat is be\u00e9p\u00edtsenek, amelyeket az x86-64-v2, x86-64-v3 \u00e9s x86-64-v4 mikroarchitekt\u00far\u00e1k optimaliz\u00e1l\u00e1s\u00e1val \u00e1ll\u00edtanak \u00f6ssze. Megjegyzik, hogy a Fedora tov\u00e1bbra is az x86-64-v1 architekt\u00far\u00e1ra k\u00e9sz\u00edti a csomagokat, m\u00edg a CentOS az x86-64-v2 architekt\u00far\u00e1t haszn\u00e1lja a csomagok \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1n\u00e1l, a RHEL 10 pedig az x86-64-v3-at. A legt\u00f6bb esetben a teljes\u00edtm\u00e9nyn\u00f6veked\u00e9s az ilyen architekt\u00far\u00e1k sz\u00e1m\u00e1ra t\u00f6rt\u00e9n\u0151 \u00f6ssze\u00e1ll\u00edt\u00e1skor nem haladja meg a 10%-ot, de egyes helyzetekben \u00e9szlelhet\u0151 m\u00e9rt\u00e9k\u0171 teljes\u00edtm\u00e9nyn\u00f6veked\u00e9st eredm\u00e9nyezhet (ak\u00e1r 120%-ot is). Ez a javaslat m\u00e9g nem kapott j\u00f3v\u00e1hagy\u00e1st a Fedora Engineering Steering Committee (FESCo) bizotts\u00e1gt\u00f3l, amely a Fedora disztrib\u00faci\u00f3 technikai fejleszt\u00e9s\u00e9\u00e9rt felel\u0151s. <\/p>\n
A Fedora m\u00e1r lehet\u0151v\u00e9 teszi a kiterjesztett x86_64 architekt\u00far\u00e1kra optimaliz\u00e1lt tov\u00e1bbi k\u00f6nyvt\u00e1rak sz\u00e1ll\u00edt\u00e1s\u00e1t, \u00e9s ezt a lehet\u0151s\u00e9get most a v\u00e9grehajthat\u00f3 f\u00e1jlokra is kiterjesztik. Az optimaliz\u00e1lt k\u00f6nyvt\u00e1rak megval\u00f3s\u00edt\u00e1s\u00e1nak bet\u00f6lt\u00e9se dinamikus kapcsol\u00f3val t\u00f6rt\u00e9nik, amely ellen\u0151rzi a tov\u00e1bbi vari\u00e1nsok jelenl\u00e9t\u00e9t a glibc-hwcaps almapp\u00e1kban, amelyeket a k\u00f6nyvt\u00e1rak keres\u00e9sekor a f\u00e1jlrendszerben figyelnek (p\u00e9ld\u00e1ul \/usr\/lib64\/glibc-hwcaps\/x86-64-v2). <\/p>\n
A v\u00e9grehajthat\u00f3 f\u00e1jlok eset\u00e9ben a hwcaps-loader r\u00e9teg haszn\u00e1lat\u00e1t javasolj\u00e1k, amely kiv\u00e1lasztja \u00e9s elind\u00edtja a rendszer aktu\u00e1lis k\u00e9pess\u00e9geinek megfelel\u0151 v\u00e9grehajthat\u00f3 f\u00e1jlvari\u00e1nst. Azokhoz a csomagokhoz, amelyek t\u00f6bb v\u00e9grehajthat\u00f3 f\u00e1jlvari\u00e1nst k\u00edn\u00e1lnak, ezt a r\u00e9teget szimbolikus hivatkoz\u00e1ssal aj\u00e1nlj\u00e1k el\u00e9rhet\u0151v\u00e9 tenni. A kieg\u00e9sz\u00edt\u0151 optimaliz\u00e1lt v\u00e9grehajthat\u00f3 f\u00e1jlok hozz\u00e1ad\u00e1s\u00e1r\u00f3l a fenntart\u00f3k d\u00f6ntenek, a konkr\u00e9t csomagok teljes\u00edtm\u00e9nytesztel\u00e9s\u00e9nek eredm\u00e9nyei alapj\u00e1n. <\/p>\n
Az x86-64-v* verzi\u00f3k nem hivatalos m\u00f3dot hat\u00e1roznak meg a mikroarchitekt\u00fara \u00e1llapot\u00e1nak azonos\u00edt\u00e1s\u00e1ra, amelyek bizonyos b\u0151v\u00edtm\u00e9nyi k\u00e9szleteket \u00f6lelnek fel: <\/p>\n
Tov\u00e1bbi megjegyz\u00e9sk\u00e9nt eml\u00edthet\u0151 a grub \u00e9s shim bet\u00f6lt\u0151k friss\u00edt\u00e9si egys\u00e9ges\u00edt\u00e9s\u00e9nek javaslata a Fedora atomikus \u00e9s norm\u00e1l v\u00e1ltozataiban. A boot \u00e9s boot\/efi mapp\u00e1k tartalm\u00e1nak friss\u00edt\u00e9se helyett, amely a rpm-csomag telep\u00edt\u00e9se sor\u00e1n t\u00f6rt\u00e9nik, a bootloader friss\u00edt\u00e9s\u00e9re a bootupd eszk\u00f6zk\u00e9szlet haszn\u00e1lat\u00e1t javasolj\u00e1k, amelyet m\u00e1r alkalmaznak a Fedora atomikusan friss\u00edtett v\u00e1ltozataiban. A bet\u00f6lt\u0151k rpm-csomagjaiban a tartalom k\u00f6zvetlen telep\u00edt\u00e9se helyett a boot \u00e9s boot\/efi mapp\u00e1kba, egy k\u00fcl\u00f6n mapp\u00e1t kell l\u00e9trehozni a \/usr part\u00edci\u00f3n bel\u00fcl, majd ezt a tartalmat szinkroniz\u00e1lni kell a boot \u00e9s boot\/efi mapp\u00e1val. Ez a megk\u00f6zel\u00edt\u00e9s lehet\u0151v\u00e9 teszi egy tartal\u00e9k ind\u00edt\u00e1si lehet\u0151s\u00e9g l\u00e9trehoz\u00e1s\u00e1t, amelyet a bet\u00f6lt\u0151 friss\u00edt\u00e9se ut\u00e1n felmer\u00fcl\u0151 probl\u00e9m\u00e1k eset\u00e9n lehet haszn\u00e1lni a r\u00e9gi konfigur\u00e1ci\u00f3ra val\u00f3 visszav\u00e1l\u00e1shoz. \u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 42, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043a\u043e\u043d\u0435\u0446 \u0430\u043f\u0440\u0435\u043b\u044f, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u043c \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0432 \u043f\u0430\u043a\u0435\u0442\u044b \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0435 \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0434\u043b\u044f \u043c\u0438\u043a\u0440\u043e\u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86-64-v2, x86-64-v3 \u0438 x86-64-v4. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e Fedora \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u043f\u0430\u043a\u0435\u0442\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86-64-v1, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a CentOS \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 x86-64-v2, \u0430 RHEL 10 — x86-64-v3. \u0412 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0435 \u0441\u043b\u0443\u0447\u0430\u0435\u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121307","post","type-post","status-publish","format-standard","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\udd47 A Fedora 42-ben tervezik az optimaliz\u00e1lt v\u00e9grehajthat\u00f3 f\u00e1jlok sz\u00e1ll\u00edt\u00e1s\u00e1t | ProHoster","description":"A Fedora 42 kiad\u00e1s\u00e1ban, amely \u00e1prilis 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"