{"id":100130,"date":"2021-05-10T16:22:40","date_gmt":"2021-05-10T14:22:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-illumos-prodolzhayushhij-razvitie-opensolaris-prekratit-podderzhku-arhitektury-sparc"},"modified":"2021-05-10T16:22:40","modified_gmt":"2021-05-10T14:22:40","slug":"proekt-illumos-prodolzhayushhij-razvitie-opensolaris-prekratit-podderzhku-arhitektury-sparc","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/proekt-illumos-prodolzhayushhij-razvitie-opensolaris-prekratit-podderzhku-arhitektury-sparc","title":{"rendered":"Il progetto Illumos, che continua lo sviluppo di OpenSolaris, interromper\u00e0 il supporto per l'architettura SPARC.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gli sviluppatori del progetto Illumos, che continua lo sviluppo del kernel, dello stack di rete, dei file system, dei driver, delle librerie e del set di utilit\u00e0 di sistema di base di OpenSolaris, hanno deciso di interrompere il supporto per l'architettura SPARC a 64 bit. Tra le architetture disponibili per Illumos, rimane solo x86_64 (il supporto per i sistemi a 32 bit x86 \u00e8 stato interrotto nel 2018). Con l'arrivo di appassionati, ci sar\u00e0 la possibilit\u00e0 di iniziare l'implementazione in Illumos di architetture moderne pi\u00f9 attuali come ARM e RISC-V. L'interruzione del supporto per i sistemi SPARC obsoleti consentir\u00e0 una pulizia del codice sorgente e l'eliminazione delle restrizioni specifiche per l'architettura SPARC.            <\/p>\n<p>Tra le ragioni per cui si rinuncia al supporto per SPARC, si segnala l'assenza di accesso all'hardware per la compilazione e il test, impossibilit\u00e0 di garantire un supporto di qualit\u00e0 per la compilazione utilizzando cross-compiling o emulatori. Si menziona anche il desiderio di utilizzare tecnologie moderne in Illumos, come JIT e il linguaggio Rust, il cui sviluppo \u00e8 ostacolato dai vincoli legati all'architettura SPARC. L'interruzione del supporto SPARC offrir\u00e0 anche l'opportunit\u00e0 di aggiornare il compilatore GCC (attualmente, per supportare SPARC, il progetto \u00e8 costretto a utilizzare GCC 4.4.4) e di passare a uno standard pi\u00f9 recente per il linguaggio C.     <\/p>\n<p>Per quanto riguarda il linguaggio Rust, gli sviluppatori intendono sostituire alcuni programmi in usr\/src\/tools, scritti in linguaggi interpretati, con analoghi realizzati in Rust. Inoltre, \u00e8 previsto l'uso di Rust per lo sviluppo dei sottosistemi del kernel e delle librerie. Attualmente, l'introduzione di Rust in Illumos \u00e8 ostacolata dal supporto limitato del progetto Rust per l'architettura SPARC.    <\/p>\n<p>L'interruzione del supporto per SPARC non influir\u00e0 sulle distribuzioni Illumos attuali, OmniOS e OpenIndiana, che vengono rilasciate solo per sistemi x86_64. Il supporto per SPARC era presente nelle distribuzioni Illumos Dilos, OpenSCXE e Tribblix, delle quali le prime due non vengono aggiornate da diversi anni, e Tribblix ha smesso di aggiornare le compilazioni per SPARC e dal 2018 si \u00e8 spostato sull'architettura x86_64.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55119\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Illumos, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u044f\u0434\u0440\u0430, \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430, \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432, \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0438 \u0431\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 OpenSolaris, \u043f\u0440\u0438\u043d\u044f\u043b\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 64-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b SPARC. \u0418\u0437 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0434\u043b\u044f Illumos \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 \u043e\u0441\u0442\u0430\u0451\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e x86_64 (\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c x86 \u0431\u044b\u043b\u0430 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u0432 2018 \u0433\u043e\u0434\u0443). \u041f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u044d\u043d\u0442\u0443\u0437\u0438\u0430c\u0442\u043e\u0432 \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0432 Illumos \u0431\u043e\u043b\u0435\u0435 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 [&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-100130","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Illumos, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u044f\u0434\u0440\u0430, \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430, \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, 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