{"id":183759,"date":"2026-10-12T16:53:43","date_gmt":"2026-10-12T14:53:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/linus-torvalds-eksperimentiruet-s-generacziej-izmenenij-k-yadru-cherez-ai"},"modified":"2026-10-12T16:53:48","modified_gmt":"2026-10-12T14:53:48","slug":"linus-torvalds-experiments-with-ai-generated-kernel-changes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes","title":{"rendered":"Linus Torvalds experimenteaz\u0103 cu generarea de modific\u0103ri pentru kernel prin AI","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Linus Torvalds a preg\u0103tit un set de patch-uri pentru subsistemul de gestionare a memoriei din nucleul Linux, care implementeaz\u0103 o optimizare pentru citirea unor blocuri mici de date din cache-ul paginilor f\u0103r\u0103 o modificare atomic\u0103 a contorului de referin\u021b\u0103 (refcount) din structura folio. \u00cen textul commit-ului se men\u021bioneaz\u0103 c\u0103 modific\u0103rile, testele asociate \u0219i textul preliminar al notelor au fost create de asistentul AI Claude Code sub supravegherea lui Torvalds. Modificarea a fost ad\u0103ugat\u0103 \u00eentr-o ramur\u0103 separat\u0103 a nucleului noref-filemap-read-with-llm \u0219i momentan nu este clar dac\u0103 va fi transferat\u0103 \u00een ramura principal\u0103 sau este pur \u0219i simplu un experiment intern.<\/p>\n<p>\u00cen cadrul test\u0103rii, datorit\u0103 patch-urilor, a fost posibil s\u0103 cre\u0219tem capacitatea de citire a fi\u0219ierelor mici \u00een configura\u021bia cu 8 fire de execu\u021bie, de la 9,9-10,4 la 30-33 milioane de opera\u021biuni pe secund\u0103 (o cre\u0219tere de 3 ori), iar cu 4 fire de execu\u021bie - de la 8,9-11,6 la 25-26 milioane\/sec (o cre\u0219tere de 2 ori). La sarcina pe un singur fir, am crescut de la 7,9-8,1 la 8,8-8,9 milioane\/sec. Cre\u0219terea performan\u021bei este explicat\u0103 prin faptul c\u0103, la accesarea simultan\u0103 a memoriei cache pe pagin\u0103, apare o competi\u021bie acerb\u0103 \u00eentre firele de execu\u021bie \u00een accesarea cache-ului. De exemplu, atunci c\u00e2nd 8 fire de execu\u021bie \u00eencearc\u0103 simultan s\u0103 citeasc\u0103 c\u00e2te 16 bi\u021bi de date, 99,92% din timp este dedicat nu citirii propriu-zise, ci a\u0219tept\u0103rii accesului la contorul de referin\u021be.<\/p>\n<p>\u00cen patch, pentru a asigura corectitudinea datelor, \u00een locul plas\u0103rii de blocaje separate, modific\u0103rii contorilor de referin\u021be sau a tampon\u0103rii intermediare, se utilizeaz\u0103 o op\u021biune alternativ\u0103 care folose\u0219te eliberarea \u00eent\u00e2rziat\u0103 a memoriei cu sincronizare prin mecanismul RCU (Read-Copy-Update). Metoda propus\u0103 \u00een patch garanteaz\u0103 c\u0103 pagina de memorie nu va fi eliberat\u0103 fizic p\u00e2n\u0103 ce firul cititor nu finalizeaz\u0103 copierea datelor.<br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66447\">opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0432 \u044f\u0434\u0440\u0435 Linux, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u043c\u0435\u043b\u043a\u0438\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043d\u043e\u0433\u043e \u043a\u044d\u0448\u0430 \u0431\u0435\u0437 \u0430\u0442\u043e\u043c\u0430\u0440\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a (refcount) \u0432 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 folio. \u0412 \u0442\u0435\u043a\u0441\u0442\u0435 \u043a\u043e\u043c\u043c\u0438\u0442\u0430 \u0443\u043a\u0430\u0437\u0430\u043d\u043e, \u0447\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043d\u0438\u043c \u0442\u0435\u0441\u0442\u044b \u0438 \u0447\u0435\u0440\u043d\u043e\u0432\u043e\u0439 \u0442\u0435\u043a\u0441\u0442 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u044b AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u043e\u043c Claude Code \u043f\u0440\u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435 \u0441\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441\u0430. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 [&hellip;]<\/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-183759","post","type-post","status-publish","format-standard","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=\"\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0432 \u044f\u0434\u0440\u0435 Linux, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u043c\u0435\u043b\u043a\u0438\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043d\u043e\u0433\u043e \u043a\u044d\u0448\u0430 \u0431\u0435\u0437 \u0430\u0442\u043e\u043c\u0430\u0440\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a (refcount).\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Alexander Kovalev\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"ro_RO\" \/>\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\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0441 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043a \u044f\u0434\u0440\u0443 \u0447\u0435\u0440\u0435\u0437 AI | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0432 \u044f\u0434\u0440\u0435 Linux, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u043c\u0435\u043b\u043a\u0438\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043d\u043e\u0433\u043e \u043a\u044d\u0448\u0430 \u0431\u0435\u0437 \u0430\u0442\u043e\u043c\u0430\u0440\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a (refcount).\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes\" \/>\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=\"2026-10-12T14:53:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-12T14:53:48+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Linus Torvalds experimenteaz\u0103 cu generarea modific\u0103rilor pentru nucleu prin AI | ProHoster","description":"Linus Torvalds a preg\u0103tit un set de patch-uri pentru subsistemul de gestionare a memoriei din nucleul Linux, care implementeaz\u0103 o optimizare pentru citirea unor blocuri mici de date din cache-ul paginilor f\u0103r\u0103 o modificare atomic\u0103 a contorului de referin\u021b\u0103 (refcount).","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","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\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0441 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043a \u044f\u0434\u0440\u0443 \u0447\u0435\u0440\u0435\u0437 AI | ProHoster","og:description":"\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0432 \u044f\u0434\u0440\u0435 Linux, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u043c\u0435\u043b\u043a\u0438\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043d\u043e\u0433\u043e \u043a\u044d\u0448\u0430 \u0431\u0435\u0437 \u0430\u0442\u043e\u043c\u0430\u0440\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a (refcount).","og:url":"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes","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":"2026-10-12T14:53:43+00:00","article:modified_time":"2026-10-12T14:53:48+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/183759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=183759"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/183759\/revisions"}],"predecessor-version":[{"id":183760,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/183759\/revisions\/183760"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=183759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=183759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=183759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}