{"id":123640,"date":"2025-04-24T15:05:07","date_gmt":"2025-04-24T13:05:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-emulyator-qemu-10-0-0"},"modified":"2025-04-24T15:05:07","modified_gmt":"2025-04-24T13:05:07","slug":"opublikovan-emulyator-qemu-10-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-emulyator-qemu-10-0-0","title":{"rendered":"L'\u00e9mulateur QEMU 10.0.0 a \u00e9t\u00e9 publi\u00e9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version 10.0.0 du projet QEMU a \u00e9t\u00e9 lanc\u00e9e. En tant qu'\u00e9mulateur, QEMU permet d'ex\u00e9cuter un programme compil\u00e9 pour une plateforme mat\u00e9rielle sur un syst\u00e8me ayant une architecture totalement diff\u00e9rente, par exemple, ex\u00e9cuter une application pour ARM sur un PC compatible x86. En mode virtualisation, la performance d'ex\u00e9cution du code dans un environnement isol\u00e9 est proche de celle d'un syst\u00e8me mat\u00e9riel gr\u00e2ce \u00e0 l'ex\u00e9cution directe des instructions sur le CPU et \u00e0 l'utilisation de l'hyperviseur Xen ou du module KVM sous Linux, ou du module NVMM sous NetBSD.    <\/p>\n<p>Le projet a \u00e9t\u00e9 initialement cr\u00e9\u00e9 par Fabrice Bellard dans le but de permettre l'ex\u00e9cution de fichiers ex\u00e9cutables Linux compil\u00e9s pour la plateforme x86 sur des architectures autres que x86. Au fil des ann\u00e9es de d\u00e9veloppement, un support complet d'\u00e9mulation a \u00e9t\u00e9 ajout\u00e9 pour 14 architectures mat\u00e9rielles, et le nombre de p\u00e9riph\u00e9riques mat\u00e9riels \u00e9mul\u00e9s a d\u00e9pass\u00e9 400. Pour la version 10.0, plus de 2800 modifications ont \u00e9t\u00e9 apport\u00e9es par 211 d\u00e9veloppeurs.     <\/p>\n<p>Am\u00e9liorations cl\u00e9s ajout\u00e9es dans QEMU 10.0 :   <\/p>\n<ul>\n<li class=\"l\"> Dans le pilote virtio-scsi, qui fournit un contr\u00f4leur SCSI virtuel (SCSI Host Bus Adapter) pour <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/vps\/\"   title=\"machines virtuelles\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2201\">machines virtuelles<\/a>, le support d'un syst\u00e8me de files d'attente multilevel (multiqueue) a \u00e9t\u00e9 ajout\u00e9, permettant de s\u00e9parer les files d'attente pour diff\u00e9rents p\u00e9riph\u00e9riques de blocs afin d'assurer un acc\u00e8s multithread sur des syst\u00e8mes multic\u0153urs (diff\u00e9rentes files d'un m\u00eame disque peuvent \u00eatre trait\u00e9es par diff\u00e9rents threads d'E\/S). Compar\u00e9 au pilote de p\u00e9riph\u00e9rique de bloc virtuel (virtio-blk), le contr\u00f4leur SCSI virtuel est l\u00e9g\u00e8rement moins performant, mais permet d'utiliser plus de 28 disques.\n<li class=\"l\"> Dans VFIO (Virtual Function I\/O), le support du passage d'IGD (Integrated Graphics Device) pour les GPU int\u00e9gr\u00e9s, utilis\u00e9s dans les processeurs Intel des g\u00e9n\u00e9rations 11 (Rocket Lake) et 12 (Alder Lake), a \u00e9t\u00e9 am\u00e9lior\u00e9. Le support des anciens GPU ATI (x550) a \u00e9t\u00e9 ajout\u00e9. Un support de base pour PCI PM (Power Management) a \u00e9t\u00e9 mis en place.\n<li class=\"l\"> La documentation du protocole QMP (QEMU Machine Protocol) a \u00e9t\u00e9 compl\u00e8tement r\u00e9vis\u00e9e et \u00e9tendue, permettant aux applications de g\u00e9rer QEMU.\n<li class=\"l\"> Un nouveau mode de Live Migration \u00ab cpr-transfer \u00bb (CheckPoint and Restart) a \u00e9t\u00e9 ajout\u00e9, permettant de d\u00e9placer un syst\u00e8me invit\u00e9 vers une nouvelle instance QEMU ex\u00e9cut\u00e9e sur le m\u00eame h\u00f4te. Ce mode minimise le temps d'arr\u00eat en refl\u00e9tant la m\u00e9moire du syst\u00e8me invit\u00e9 dans l'espace d'adresses virtuel du nouveau QEMU sans copier le contenu.\n<li class=\"l\"> Des appareils graphiques \u00ab apple-gfx-pci \u00bb et \u00ab apple-gfx-mmio \u00bb ont \u00e9t\u00e9 ajout\u00e9s, utilisant le framework ParavirtualizedGraphics, fourni par macOS pour l'acc\u00e9l\u00e9ration mat\u00e9rielle des graphismes dans les syst\u00e8mes invit\u00e9s. Le premier pilote est destin\u00e9 \u00e0 \u00eatre utilis\u00e9 sur des appareils x86-64, tandis que le second est pour ARM64.\n<li class=\"l\"> L'\u00e9mulateur d'architecture x86 a impl\u00e9ment\u00e9 la prise en charge des mod\u00e8les de processeurs Intel Xeon Clearwater Forest et Sierra Forest v2. L'\u00e9mulation des instructions pour la manipulation des donn\u00e9es textuelles a \u00e9t\u00e9 acc\u00e9l\u00e9r\u00e9e.\n<li class=\"l\"> L'\u00e9mulateur d'architecture ARM a mis en \u0153uvre la prise en charge des cartes NPCM8445 Evaluation et i.MX 8M Plus EVK. L'\u00e9mulation des extensions FEAT_AFP, FEAT_RPRES et FEAT_XS a \u00e9t\u00e9 ajout\u00e9e, ainsi que des minuteurs physiques et virtuels EL2. La prise en charge du CPU Arm PXA2xx et l'\u00e9mulation des instructions iwMMXt ont \u00e9t\u00e9 d\u00e9clar\u00e9es obsol\u00e8tes.\n<li class=\"l\"> L'\u00e9mulateur d'architecture RISC-V a impl\u00e9ment\u00e9 l'\u00e9mulation des cartes Microblaze V, CPU Ascalon et CPU RV64 Xiangshan Nanhu. Le support des extensions de l'architecture de jeu d'instructions \u00ab svukte \u00bb, \u00ab ssstateen \u00bb, \u00ab smrnmi \u00bb, \u00ab smdbltrp \u00bb\/\u00ab ssdbltrp \u00bb, \u00ab supm \u00bb, \u00ab sspm \u00bb, ainsi que des balises de translation IOMMU et des appareils riscv-iommu-sys a \u00e9t\u00e9 ajout\u00e9.\n<li class=\"l\"> L'\u00e9mulateur d'architecture HPPA a assur\u00e9 l'\u00e9mulation des cartes Diva GSP BMC. Le firmware SeaBIOS-hppa a \u00e9t\u00e9 mis \u00e0 jour jusqu'\u00e0 la version 18. La vitesse de traduction a \u00e9t\u00e9 augment\u00e9e. Le code pour r\u00e9initialiser le CPU virtuel a \u00e9t\u00e9 am\u00e9lior\u00e9. Sur les syst\u00e8mes 64 bits, l'\u00e9mulation des configurations avec une m\u00e9moire allant jusqu'\u00e0 256 Go a \u00e9t\u00e9 assur\u00e9e.\n<li class=\"l\"> L'\u00e9mulateur d'architecture LoongArch a introduit la prise en charge du branchement \u00e0 chaud des CPU. Un IPI (inter-processor interrupt) paravirtualis\u00e9 a \u00e9t\u00e9 mis en \u0153uvre. Le suivi du temps d'attente pour la fourniture de ressources par l'hyperviseur a \u00e9t\u00e9 garanti. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/vps\/abuzoustojchivye-vps\/\"   title=\"KVM\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4440\">KVM<\/a>. La prise en charge de la routage virtuelle des interruptions externes (extioi) a \u00e9t\u00e9 ajout\u00e9e.\n<li class=\"l\"> Dans l'\u00e9mulateur d'architecture s390x, la prise en charge des 17e g\u00e9n\u00e9ration de CPU mainframes a \u00e9t\u00e9 ajout\u00e9e, et le virtio-mem a \u00e9t\u00e9 mis en \u0153uvre. Pour am\u00e9liorer les performances, il a \u00e9t\u00e9 rendu possible d'interagir avec les dispositifs PCI en contournant l'IOMMU.    <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63129\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 10.0.0. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 QEMU \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u043e\u0434\u043d\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0438\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f ARM \u043d\u0430 x86-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u043c \u041f\u041a. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 QEMU \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0432 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0431\u043b\u0438\u0437\u043a\u0430 \u043a \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0437\u0430 \u0441\u0447\u0451\u0442 \u043f\u0440\u044f\u043c\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u043d\u0430 CPU \u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f [&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-123640","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 10.0.0.\" \/>\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\/fr\/blog\/news\/opublikovan-emulyator-qemu-10-0-0\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440 QEMU 10.0.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 10.0.0.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-emulyator-qemu-10-0-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-24T13:05:07+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-04-24T13:05:07+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47L'\u00e9mulateur QEMU 10.0.0 a \u00e9t\u00e9 publi\u00e9 | ProHoster","description":"La version 10.0.0 du projet QEMU a \u00e9t\u00e9 pr\u00e9sent\u00e9e.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-emulyator-qemu-10-0-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440 QEMU 10.0.0 | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 10.0.0.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-emulyator-qemu-10-0-0","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-04-24T13:05:07+00:00","article:modified_time":"2025-04-24T13:05:07+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"123640","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-09 17:45:58","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 12:26:20","updated":"2026-02-09 17:45:58","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/123640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=123640"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/123640\/revisions"}],"predecessor-version":[{"id":164318,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/123640\/revisions\/164318"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=123640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=123640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=123640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}