{"id":162998,"date":"2026-03-02T23:12:02","date_gmt":"2026-03-02T21:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/zxc-0-8-0-i-0-8-1"},"modified":"2026-03-02T23:12:02","modified_gmt":"2026-03-02T21:12:03","slug":"zxc-0-8-0-i-0-8-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/zxc-0-8-0-i-0-8-1","title":{"rendered":"ZXC 0.8.0 og 0.8.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23078\/original.png\">           <img decoding=\"async\" alt=\"ZXC 0.8.0 og 0.8.1\" src=\"\/wp-content\/uploads\/2026\/03\/a0dca47673a44e32c43c0c25b013fcb0.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23079\/original.png\">           <img decoding=\"async\" alt=\"ZXC 0.8.0 og 0.8.1\" src=\"\/wp-content\/uploads\/2026\/03\/2b633309bc0dae8e51953a97fbe26e74.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                                              <noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23078\/original.png\" class=\"active\"><\/a><\/noindex>                                                      <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23079\/original.png\"><\/a>                                     <noindex><\/p>\n<p>Udgivelsen af 0.8.0 af biblioteket og den platformuafh\u00e6ngige konsolapplikation fandt sted <a rel=\"nofollow\" href=\"https:\/\/github.com\/hellobertrand\/zxc\">ZXC (github.com)<\/a>, der implementerer h\u00f8jtydende multitr\u00e5dede <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Data_compression_symmetry\">asymmetrisk komprimering<\/a> uden tab og optimeret til spilressourcer, firmware og applikationspakker.<\/p>\n<p><\/noindex> <\/p>\n<p>Der deklareres en 40%+ hurtigere udpakkingshastighed end LZ4 p\u00e5 ARM64, med bedre komprimeringsforhold.<\/p>\n<p>Projektet er skrevet i C og distribueres under BSD 3-licensen.<\/p>\n<p>\u00c6ndringslog:<\/p>\n<ul>\n<li>Formatversionen er nu 5, med &laquo;brudt&raquo; kompatibilitet:\n<ul>\n<li>Implementeret LZ-offset (+1) p\u00e5 formatniveau for at eliminere mulige angrebsvektorer med nul-offset.<\/li>\n<li>Tjeksummerne for headerne bruger nu algoritmen Marsaglia xorshift.<\/li>\n<\/ul>\n<\/li>\n<li>En ny LZ77-hashstrategi og optimering af hash-tabeller giver en betydelig pr\u00e6stationsforbedring p\u00e5 forskellige arkitekturer, is\u00e6r ved h\u00f8je komprimeringsniveauer.<\/li>\n<li>Betydelige forbedringer for komprimeringsniveauer 3\u20135, der viser hastighedsfor\u00f8gelse p\u00e5 33\u201343 % b\u00e5de p\u00e5 x86_64- og ARM64-arkitekturer.<\/li>\n<li>Bem\u00e6rkelsesv\u00e6rdige forbedringer for hurtigere komprimeringsniveauer (1 og 2), med en hastighedsfor\u00f8gelse p\u00e5 10-18% p\u00e5 x86_64 og ~8-10% p\u00e5 ARM64.<\/li>\n<li>H\u00e5ndteringen og fejlkoderne er blevet revideret. Python-wrapperen giver nu adgang til disse C-fejlkoder for at forbedre og give en mere naturlig fejlh\u00e5ndtering.<\/li>\n<li>St\u00f8rrelsen p\u00e5 ZXC_BLOCK_SIZE er ikke l\u00e6ngere begr\u00e6nset til 1 MB. ZXC filformatet underst\u00f8tter nu officielt blokst\u00f8rrelser op til 8 MB.<\/li>\n<li>Der er tilf\u00f8jet en tilstand til kommandolinjev\u00e6rkt\u00f8jet til behandling af flere filer: -m (eller --multiple) muligg\u00f8r behandling af flere inputfiler med \u00e9n kommando. Hver fil behandles uafh\u00e6ngigt, og navne p\u00e5 outputfiler genereres automatisk fra indgangen (for eksempel komprimeres filen file.txt til file.txt.xc, og filen file.txt.xc udpakkes til file.txt).<\/li>\n<li>Der er ogs\u00e5 tilf\u00f8jet en tilstand til rekursiv behandling af mapper til kommandolinjev\u00e6rkt\u00f8jet: -r (eller --recursive) muligg\u00f8r behandling af alle filer i de angivne mapper og deres underfoldere.<\/li>\n<li>Andre forbedringer (dokumentation, testning) og fejlrettelser.<\/li>\n<li>I version 0.8.1 er der kun rettet fejlgenereringen af den dynamiske bibliotek libzxc.so.1 for at bevare muligheden for at bruge tidligere versioner af biblioteket.<\/li>\n<\/ul>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18233399\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 0.8.0 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0438 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b ZXC (github.com), \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u043e\u0435 \u0430\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u043e\u0435 \u0441\u0436\u0430\u0442\u0438\u0435 \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u044c \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0434\u043b\u044f \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u0414\u0435\u043a\u043b\u0430\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430 40%+ \u0431\u043e\u043b\u0435\u0435 \u0431\u044b\u0441\u0442\u0440\u0430\u044f \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0430, \u0447\u0435\u043c LZ4 \u043d\u0430 ARM64, \u0441 \u043b\u0443\u0447\u0448\u0438\u043c\u0438 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430\u043c\u0438 \u0441\u0436\u0430\u0442\u0438\u044f. \u041f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 BSD 3. \u0421\u043f\u0438\u0441\u043e\u043a \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439: \u0412\u0435\u0440\u0441\u0438\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":162999,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-162998","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\".\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/zxc-0-8-0-i-0-8-1\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta 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