{"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\/lv\/blog\/news\/linus-torvalds-experiments-with-ai-generated-kernel-changes","title":{"rendered":"Linus Torvalds eksperiment\u0113 ar kodola izmai\u0146u \u0123ener\u0113\u0161anu, izmantojot m\u0101ksl\u012bgo intelektu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linus Torvalds ir sagatavojis patchu komplektu Linux kodola atmi\u0146as p\u0101rvald\u012bbas apak\u0161sist\u0113mai, \u012bstenojot optimiz\u0101ciju s\u012bku datu bloku nolas\u012b\u0161anai no lapu ke\u0161a bez atomisk\u0101m izmai\u0146\u0101m atsau\u010du skait\u012bt\u0101j\u0101 (refcount) folio strukt\u016br\u0101. Komita tekst\u0101 nor\u0101d\u012bts, ka izmai\u0146as, ar t\u0101m saist\u012btie testi un piez\u012bmju melnraksts ir rad\u012bti AI pal\u012bga Claude Code uzraudz\u012bb\u0101, ko veica Torvalds. Izmai\u0146a pievienota atsevi\u0161\u0137\u0101 noref-filemap-read-with-llm kodola zar\u0101, un pagaid\u0101m nav skaidrs, vai t\u0101 tiks iek\u013cauta pamata zar\u0101 vai t\u0101 ir tikai iek\u0161\u0113ja eksperimenta da\u013ca.<\/p>\n

Test\u0113jot, pateicoties iel\u0101piem, izdev\u0101s palielin\u0101t mazo failu las\u012b\u0161anas caurlaidsp\u0113ju konfigur\u0101cij\u0101 ar 8 pavedieniem no 9.9-10.4 l\u012bdz 30-33 miljoniem oper\u0101ciju sekund\u0113 (palielin\u0101jums 3 reizes), ar 4 pavedieniem \u2014 no 8.9-11.6 l\u012bdz 25-26 miljoniem\/s (palielin\u0101jums 2 reizes), bet vienpavediena slodzes gad\u012bjum\u0101 no 7.9-8.1 l\u012bdz 8.8-8.9 miljoniem\/s. Veiktsp\u0113jas pieaugums ir saist\u012bts ar to, ka, piek\u013c\u016bstot lappu\u0161u ke\u0161atmi\u0146ai, notiek sp\u0113c\u012bga konkurence starp pavedieniem, piek\u013c\u016bstot ke\u0161atmi\u0146ai. Piem\u0113ram, kad 8 pavedieni m\u0113\u0123ina vienlaikus izlas\u012bt 16 baitus datu, 99.92% laika tiek t\u0113r\u0113ts nevis pa\u0161a las\u012b\u0161anai, bet gaidot piek\u013cuvi atsauces skait\u012bt\u0101jam.<\/p>\n

Patch\u0101, lai garant\u0113tu datu precizit\u0101ti, viet\u0101 atsevi\u0161\u0137u blo\u0137\u0113\u0161anas izsnieg\u0161anas, atsau\u010du skait\u012bt\u0101ju izmai\u0146u vai starpbufer\u0113\u0161anas, tiek izmantota alternat\u012bva pieeja, kas izmanto atliktu atmi\u0146as atbr\u012bvo\u0161anu ar sinhroniz\u0101ciju, izmantojot RCU (Read-Copy-Update) meh\u0101nismu. Patch\u0101 pied\u0101v\u0101tais pa\u0146\u0113miens garant\u0113, ka atmi\u0146as lapa netiks fiziski atbr\u012bvota, kam\u0113r laso\u0161ais pavediens nebeigs datu kop\u0113\u0161anu.
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Avots: opennet.lv<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 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