{"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\/en\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei","title":{"rendered":"Release of the Linux distribution openEuler 20.03, developed by Huawei","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Huawei Company <noindex><a rel=\"nofollow\" href=\"https:\/\/www.huawei.com\/en\/press-events\/news\/2020\/3\/openeuler-lts-open-source-operating-system\">introduced<\/a><\/noindex> Linux distribution <noindex><a rel=\"nofollow\" href=\"https:\/\/openeuler.org\/en\/releases.html\">openEuler 20.03<\/a><\/noindex>, which became the first release that will be maintained under a long-term support (LTS) cycle. Package updates for openEuler 20.03 will be issued until March 31, 2024. The repositories and installation ISO images (<noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/ISO\/x86_64\/\">x86_64<\/a><\/noindex> and <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\/\">are<\/a><\/noindex> for free download from <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/src-openeuler\/projects\">providing<\/a><\/noindex> the source texts of the packages. The source texts specific to the distribution components <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/openeuler\/projects\">are hosted<\/a><\/noindex> on the Gitee service. <\/p>\n<p>openEuler is based on the developments of the commercial distribution <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.huaweicloud.com\/en-us\/euleros\/euleros-introduction.html\">EulerOS<\/a><\/noindex>, which is a fork of the CentOS package base and optimized for use on servers with ARM64 processors. The protection methods applied in the EulerOS distribution are certified by the Ministry of Public Security of China and recognized as compliant with the CC EAL4+ (Germany), NIST CAVP (USA), and CC EAL2+ (USA) requirements. EulerOS <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/\">is<\/a><\/noindex> is one of five operating systems (EulerOS, macOS, Solaris, HP-UX, and IBM AIX) and the only Linux distribution certified by the Open Group for compliance with the <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/xym0.htm\">UNIX 03<\/a><\/noindex>.<\/p>\n<p>The differences between openEuler and CentOS are quite significant and not limited to mere rebranding. For example, in openEuler  <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/source\/Packages\/\">is provided<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/kernel\">the modified<\/a><\/noindex> Linux kernel 4.19, systemd 243, bash 5.0, and<br \/>\nthe desktop based on GNOME 3.30. Many ARM64-specific optimizations have been made, some of which have already been transferred to the main codebases of the Linux kernel, GCC, OpenJDK, and Docker. <\/p>\n<p>Among the stated advantages of openEuler:<\/p>\n<ul>\n<li class=\"l\"> Focus on achieving maximum performance on multi-core systems and high parallelism in request processing. Optimization of the file cache management mechanism has allowed for the removal of unnecessary locks and increased the number of requests processed in parallel in Nginx by 15%.\n<li class=\"l\"> Integrated library <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/Kunpeng\">KAE<\/a><\/noindex>, which allows the use of hardware accelerators  <noindex><a rel=\"nofollow\" href=\"https:\/\/e.huawei.com\/se\/products\/servers\/kunpeng\/kunpeng-developer-kit\">Hisilicon Kunpeng<\/a><\/noindex> to accelerate the performance of various algorithms (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/KAE\">cryptographic operations<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/hyperscan\">regular expressions<\/a><\/noindex>,  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/gzip\">compression<\/a><\/noindex> etc.) from 10% to 100%.\n<li class=\"l\"> Simplified toolkit for managing isolated containers <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/iSulad\">iSulad<\/a><\/noindex>, network configurator <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/clibcni\">clibcni<\/a><\/noindex> , and runtime <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/lcr\">lcr<\/a><\/noindex> (Lightweight Container Runtime, OCI-compliant, but unlike runc, written in C and uses gRPC). The use of lightweight containers with iSulad has been noted to accelerate container startup by up to 35% and reduce memory consumption by up to 68%.\n<li class=\"l\"> Optimized OpenJDK build demonstrating a 20% performance increase due to an upgraded memory management system and the application of advanced compilation optimizations.\n<li class=\"l\"> Automatic configuration optimization system <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/A-Tune\">A-Tune<\/a><\/noindex>, utilizing machine learning methods for tuning system operation parameters. Tests by Huawei show that automatic optimization based on system usage scenario can increase efficiency by up to 30%.\n<li class=\"l\"> Support for various hardware architectures, such as Kunpeng and x86 processors (with an increase in supported architectures expected in the future).\n<\/ul>\n<p>Huawei also announced the release of four commercial editions of openEuler \u2014 Kylin Server OS, iSoft Server OS, deepinEuler, and EulixOS Server, developed by third-party manufacturers Kylinsoft, iSoft, Uniontech, and ISCAS (Institute of Software Chinese Academy of Sciences), who have joined the openEuler development community. Huawei initially presents openEuler as an open collaborative project developed with community participation. Currently, a technical committee overseeing openEuler, a security committee, and a public secretariat are already at work. <\/p>\n<p>The community plans to establish certification, training, and technical support services. LTS releases are planned to be formed every two years, while feature-enhancing versions are scheduled for every six months. The project has also committed to prioritizing the transfer of changes to Upstream and returning all developments to the community in the form of open projects.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source: <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 5.0.2 - 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\/en\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei\" \/>\n\t<meta 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