{"id":76131,"date":"2020-03-31T07:42:07","date_gmt":"2020-03-31T05:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei"},"modified":"2020-03-31T07:42:07","modified_gmt":"2020-03-31T05:42:07","slug":"vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei","title":{"rendered":"Udgivelse af Linux-distributionen openEuler 20.03, udviklet af Huawei.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Virksomheden Huawei <noindex><a rel=\"nofollow\" href=\"https:\/\/www.huawei.com\/en\/press-events\/news\/2020\/3\/openeuler-lts-open-source-operating-system\">pr\u00e6senterede<\/a><\/noindex> Linux-distribution <noindex><a rel=\"nofollow\" href=\"https:\/\/openeuler.org\/en\/releases.html\">openEuler 20.03<\/a><\/noindex>, som blev den f\u00f8rste version, der vil blive underst\u00f8ttet i en l\u00e6ngere supportcyklus (LTS). Pakkeopdateringer til openEuler 20.03 vil blive udgivet indtil 31. marts 2024. Repositories og installations-ISO-billeder (<noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/ISO\/x86_64\/\">JIT-kompilereren var den f\u00f8rste i r\u00e6kken af \u00e6ndringer: i 2012<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/ISO\/aarch64\/\">aarch64<\/a><\/noindex>) <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/\">tilg\u00e6ngelige<\/a><\/noindex> til gratis download fra <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/src-openeuler\/projects\">samt<\/a><\/noindex> kildekoderne til pakkerne. Kildekoderne til distributionsspecifikke komponenter <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/openeuler\/projects\">er placeret<\/a><\/noindex> i Gitee-tjenesten. <\/p>\n<p>openEuler er baseret p\u00e5 erfaringerne fra den kommercielle distribution <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.huaweicloud.com\/en-us\/euleros\/euleros-introduction.html\">EulerOS<\/a><\/noindex>, som er en afl\u00e6gger af CentOS paketbasen og er optimeret til brug p\u00e5 servere med ARM64-processorer. De sikkerhedsmetoder, der anvendes i distributionen EulerOS, er certificeret af Kinas Ministerium for Offentlig Sikkerhed og anerkendt i henhold til CC EAL4+ (Tyskland), NIST CAVP (USA) og CC EAL2+ (USA). EulerOS <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/\">Baggrunden indeholder tekstur af siden og illustrationer, og dens opl\u00f8sning er lavere end maskens. Baggrunden gemmes tabsl\u00f8st for opfattelse med en opl\u00f8sning p\u00e5 100 dpi.<\/a><\/noindex> er et af de fem operativsystemer (EulerOS, macOS, Solaris, HP-UX og IBM AIX) og den eneste Linux-distribution, der er certificeret af Opengroup-komiteen for overensstemmelse med standarden <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/xym0.htm\">UNIX 03<\/a><\/noindex>.<\/p>\n<p>Forskellene mellem openEuler og CentOS er ret betydelige og begr\u00e6nser sig ikke kun til rebranding. For eksempel er der i openEuler  <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/source\/Packages\/\">leveres<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/kernel\">et modificeret<\/a><\/noindex> Linux 4.19-kernel, systemd 243, bash 5.0 og<br \/>\net skrivebord baseret p\u00e5 GNOME 3.30. Der er foretaget mange ARM64-specifikke optimeringer, hvoraf nogle allerede er blevet overf\u00f8rt til de vigtigste kodebaser af Linux-kernen, GCC, OpenJDK og Docker. <\/p>\n<p>Blandt de p\u00e5st\u00e5ede fordele ved openEuler:<\/p>\n<ul>\n<li class=\"l\"> Fokus p\u00e5 at opn\u00e5 maksimal ydeevne p\u00e5 multicore systemer og h\u00f8j parallel behandling af anmodninger. Optimeringen af filcachestyringsmekanismen har gjort det muligt at eliminere un\u00f8dvendige l\u00e5sninger og \u00f8ge antallet af parallelle behandlingsanmodninger i Nginx med 15%.\n<li class=\"l\"> Integreret biblioteks <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/Kunpeng\">KAE<\/a><\/noindex>, der g\u00f8r det muligt at anvende hardwareacceleratorer  <noindex><a rel=\"nofollow\" href=\"https:\/\/e.huawei.com\/se\/products\/servers\/kunpeng\/kunpeng-developer-kit\">Hisilicon Kunpeng<\/a><\/noindex> til at accelerere ydeevnen af forskellige algoritmer (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/KAE\">kryptografiske operationer<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/hyperscan\">regul\u00e6re udtryk<\/a><\/noindex>,  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/gzip\">komprimering<\/a><\/noindex> osv.) med en forbedring p\u00e5 10% til 100%.\n<li class=\"l\"> Forenklet v\u00e6rkt\u00f8jss\u00e6t til styring af isolerede containere <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/iSulad\">iSulad<\/a><\/noindex>, netv\u00e6rkskonfigurator <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/clibcni\">clibcni<\/a><\/noindex> og runtime <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/lcr\">lcr<\/a><\/noindex> (Lightweight Container Runtime, kompatibel med OCI, men forskellig fra runc, da den er skrevet i C og bruger gRPC). Ved brug af letv\u00e6gtscontainere iSulad bem\u00e6rkes en acceleration af containerstarten med op til 35% og et fald i hukommelsesforbruget med op til 68%.\n<li class=\"l\"> Optimeret OpenJDK-version, der viser en ydeevnefor\u00f8gelse p\u00e5 20% takket v\u00e6re et forbedret hukommelsesstyringssystem og anvendelse af avancerede optimeringer under kompileringen.\n<li class=\"l\"> Automatisk optimeringssystem for indstillinger <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/A-Tune\">A-Tune<\/a><\/noindex>, der bruger metoder til maskinl\u00e6ring til at justere systemets arbejdsvilk\u00e5r. If\u00f8lge test fra Huawei viser den automatiske optimering af indstillinger afh\u00e6ngig af systemets brugsscenario en effektivitetfor\u00f8gelse p\u00e5 op til 30%.\n<li class=\"l\"> Underst\u00f8ttelse af forskellige hardwarearkitekturer, s\u00e5som Kunpeng- og x86-processorer (i fremtiden forventes en stigning i antallet af underst\u00f8ttede arkitekturer).\n<\/ul>\n<p>Huawei har ogs\u00e5 annonceret tilstedev\u00e6relsen af fire kommercielle udgaver af openEuler \u2014 Kylin Server OS, iSoft Server OS, deepinEuler og EulixOS Server, forberedt af tredjepartsproducenterne Kylinsoft, iSoft, Uniontech og ISCAS (Institute of Software Chinese Academy of Sciences), som er blevet aktive i udviklingen af openEuler. Huawei pr\u00e6senterer openEuler som et \u00e5bent samarbejdsprojekt udviklet i samarbejde med f\u00e6llesskabet. I \u00f8jeblikket er der allerede dannet en teknisk komit\u00e9, en sikkerhedskomit\u00e9 samt et offentligt sekretariat til at vejlede openEuler. <\/p>\n<p>F\u00e6llesskabet planl\u00e6gger at etablere certificerings-, uddannelses- og teknisk supporttjenester. LTS-udgivelser planl\u00e6gges at blive dannet hvert andet \u00e5r, mens udviklingsversioner \u2014 hver sjette m\u00e5ned. Projektet har ogs\u00e5 forpligtet sig til at prioritere overf\u00f8rslen af \u00e6ndringer til Upstream og tilbagef\u00f8re alle udviklinger til f\u00e6llesskabet i form af \u00e5bne projekter.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52637\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Huawei \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 openEuler 20.03, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 (LTS). \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f openEuler 20.03 \u0431\u0443\u0434\u0443\u0442 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0434\u043e 31 \u043c\u0430\u0440\u0442\u0430 2024 \u0433\u043e\u0434\u0430. \u0420\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 iso-\u043e\u0431\u0440\u0430\u0437\u044b (x86_64 \u0438 aarch64) \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0445 \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u044b \u0432 [&hellip;]<\/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-76131","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Huawei \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei\" \/>\n\t\t<meta 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