{"id":182659,"date":"2026-07-17T04:53:33","date_gmt":"2026-07-17T02:53:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/regressiya-v-yadre-linux-7-0-sushhestvenno-snizhayushhaya-proizvoditelnost-prilozhenij-ispolzuyushhih-amd-rocm"},"modified":"2026-07-17T04:53:33","modified_gmt":"2026-07-17T02:53:33","slug":"regressiya-v-yadre-linux-7-0-sushhestvenno-snizhayushhaya-proizvoditelnost-prilozhenij-ispolzuyushhih-amd-rocm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/regressiya-v-yadre-linux-7-0-sushhestvenno-snizhayushhaya-proizvoditelnost-prilozhenij-ispolzuyushhih-amd-rocm","title":{"rendered":"Regressie in Linux-kernel 7.0 verlaagt de prestaties van toepassingen die gebruikmaken van AMD ROCm aanzienlijk","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ingenieurs van Canonical hebben gewaarschuwd voor regressies in de aanstaande update van het pakket met kernel 7.0.0-28.28, die zal worden geleverd aan gebruikers van Ubuntu 26.04 en Ubuntu 24.04. De regressie doet zich voor bij het gebruik van de amdgpu-driver en leidt tot een aanzienlijke vermindering van de prestaties van sommige applicaties die gebruik maken van de AMD ROCm-stack. Bijvoorbeeld, door de regressie is de uitvoeringstijd van het model Stable Diffusion XL (SDXL) met ComfyUI vertraagd met 42 keer (van 9 seconden naar 388 seconden). <\/p>\n

Het probleem werd opgemerkt in de Linux kernel-update 7.0.12, waarop versie 7.0.0-28.28 van het kernelpakket voor Ubuntu is gebaseerd. Opgemerkt wordt dat de voorbereide update belangrijke kwetsbaarheden verhelpt en dat Canonical deze niet kan uitstellen vanwege de vastgestelde regressie, daarom is besloten het uit te brengen zoals het is, en de regressie in de volgende correctieve update te verhelpen. Gebruikers voor wie de vastgestelde regressie kritischer is dan de oplossing van de kwetsbaarheden, kunnen ervoor kiezen om niet over te gaan naar de release 7.0.0-28.28 en te wachten op de volgende update. <\/p>\n

Het probleem doet zich ook voor in pakketten met kernel 7.0.12, uitgebracht voor Fedora, CachyOS en andere Linux-distributies. De tekortkoming is verholpen in kernelversie 7.0.13. Als tijdelijke oplossing voor de regressie in ComfyUI kan de vlag «—disable-mmap» worden gebruikt.
\n
Bron: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0434\u0438\u043b\u0438 \u043e \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0439 \u0432 \u043f\u0440\u0435\u0434\u0441\u0442\u043e\u044f\u0449\u0435\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u0441 \u044f\u0434\u0440\u043e\u043c 7.0.0-28.28, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Ubuntu 26.04 \u0438 Ubuntu 24.04. \u0420\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u044f \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 amdgpu \u0438 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c\u0443 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0441\u0442\u0435\u043a AMD ROCm. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0438\u0437-\u0437\u0430 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0438 \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438 Stable Diffusion XL (SDXL) \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 ComfyUI […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182659","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Regressie in de Linux-kernel 7.0, die de prestaties van applicaties die gebruik maken van AMD ROCm aanzienlijk vermindert | ProHoster","description":"Ingenieurs van Canonical hebben gewaarschuwd voor regressies in de aanstaande update van het pakket met kernel 7.0.0-28.28, die zal worden geleverd aan gebruikers van Ubuntu 26.04 en Ubuntu 24.04.","canonical_url":"https:\/\/prohoster.info\/nl\/blog\/news\/regressiya-v-yadre-linux-7-0-sushhestvenno-snizhayushhaya-proizvoditelnost-prilozhenij-ispolzuyushhih-amd-rocm","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"nl_NL","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\u0420\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u044f \u0432 \u044f\u0434\u0440\u0435 Linux 7.0, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u044e\u0449\u0430\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 AMD ROCm | ProHoster","og:description":"\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0434\u0438\u043b\u0438 \u043e \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0439 \u0432 \u043f\u0440\u0435\u0434\u0441\u0442\u043e\u044f\u0449\u0435\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u0441 \u044f\u0434\u0440\u043e\u043c 7.0.0-28.28, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Ubuntu 26.04 \u0438 Ubuntu 24.04.","og:url":"https:\/\/prohoster.info\/nl\/blog\/news\/regressiya-v-yadre-linux-7-0-sushhestvenno-snizhayushhaya-proizvoditelnost-prilozhenij-ispolzuyushhih-amd-rocm","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":"2026-07-17T02:53:33+00:00","article:modified_time":"2026-07-17T02:53:33+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"182659","title":null,"description":null,"keywords":null,"keyphrases":{"focus":[],"additional":[]},"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":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-08-05 12:22:02","updated":"2026-08-05 12:22:02","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts\/182659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/comments?post=182659"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts\/182659\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/media?parent=182659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/categories?post=182659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/tags?post=182659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}