{"id":144005,"date":"2025-09-23T23:11:59","date_gmt":"2025-09-23T21:11:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-bytedance-predstavila-svoyo-reshenie-dlya-vypolneniya-neskolkih-yader-linux"},"modified":"2025-09-23T23:11:59","modified_gmt":"2025-09-23T21:11:59","slug":"kompaniya-bytedance-predstavila-svoyo-reshenie-dlya-vypolneniya-neskolkih-yader-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/kompaniya-bytedance-predstavila-svoyo-reshenie-dlya-vypolneniya-neskolkih-yader-linux","title":{"rendered":"Ettev\u00f5te ByteDance tutvustas oma lahendust mitme Linuxi tuuma t\u00e4itmiseks.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Hiina ettev\u00f5te ByteDance, mis arendab teenust TikTok, on avaldanud Linuxi tuuma arendajate postitusloendis plaastrid Parker (PARtitioned KERnel) s\u00fcsteemi implementatsiooniks, mis v\u00f5imaldab \u00fchel arvutil samal ajal k\u00e4ivitada mitut Linuxi tuuma ilma traditsioonilise virtualiseerimise kasutamiseta. Probleemilahendustes sarnaneb Parker m\u00f5ni p\u00e4ev tagasi esitatud Multikerneli projektiga, kuid erineb sellest arhitektuuri ja rakenduse poolest. <\/p>\n

Parkeris kasutatakse olemasolevate CPU, m\u00e4lu ja seadmete tuumade sektsioneerimist. Iga k\u00e4ivitatav tuuma eksemplar p\u00f5hineb \u00fchel \u00fchisel tuuma pildil, kuid v\u00f5ib kasutada erinevaid seadeid ja optimeerimisi. Esimene laaditud tuum (Boot Kernel) teostab riistvaraseadmete jaotamise ja sektsioneerimise. \u00dclej\u00e4\u00e4nud Linuxi tuuma eksemplarid (Application Kernel) t\u00f6\u00f6tavad ainult neile seotud CPU, m\u00e4lu ja sisend\/v\u00e4ljund seadmetega. <\/p>\n

Algversioonis puudub juhtimismehhanism, et v\u00e4hendada \u00fcleminekukulu ja lihtsustada rakendust, ning k\u00f5ik tuumad kasutavad \u00fchte isolatsiooniala (domain), st vea \u00fche tuuma eksemplaris v\u00f5ib p\u00f5hjustada probleeme kogu s\u00fcsteemis. Tulevikus plaanitakse rakendada eraldi riistvarav\u00f5imalusi tuuma eksemplaride isoleerimiseks. Parkerit mainitakse rakendusena arvutites, millel on palju CPU tuumasid ja kus \u00fclesannete skaleerimisel tekivad probleemid. <\/p>\n

Parkeris on hallatav liides, mis p\u00f5hineb kernfs-il, ja reserveeritud m\u00e4lu piirkondadesse lisatuumade laadimiseks kasutatakse kexec-i. Enne t\u00e4iendavate tuumade k\u00e4ivitamist vabastab peatuum CPU tuumad, reserveerib f\u00fc\u00fcsilise m\u00e4luruumi ja lahutab PCI-seadmed nende kasutamiseks sektsioneeritud tuumas. Iga tuuma jaoks peab olema seotud oma PCIe-seade, n\u00e4iteks NVMe-m\u00e4lu v\u00f5i v\u00f5rgukaart. P\u00e4rast tuuma eksemplari k\u00e4ivitamist ei saa see suhelda teiste tuumadega.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u0438\u0442\u0430\u0439\u0441\u043a\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ByteDance, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0441\u0435\u0440\u0432\u0438\u0441 TikTok, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044f\u0434\u0440\u0430 Linux \u043f\u0430\u0442\u0447\u0438 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Parker (PARtitioned KERnel), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0435 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044f\u0434\u0435\u0440 Linux \u0431\u0435\u0437 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438. \u041f\u043e \u0440\u0435\u0448\u0430\u0435\u043c\u044b\u043c \u0437\u0430\u0434\u0430\u0447\u0430\u043c Parker \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u043d\u0430\u0437\u0430\u0434 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 Multikernel, \u043d\u043e \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u043d\u0435\u0433\u043e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439 \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439. \u0412 Parker \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0441\u0435\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 […]<\/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-144005","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\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\udd47Ettev\u00f5te ByteDance tutvustas oma lahendust mitme Linuxi tuuma t\u00e4itmiseks | ProHoster","description":"Hiina ettev\u00f5te ByteDance, mis arendab teenust TikTok, on avaldanud Linuxi tuuma arendajate postitusloendis plaastrid Parker (PARtitioned KERnel) s\u00fcsteemi implementatsiooni \u00fchel arvutil.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/kompaniya-bytedance-predstavila-svoyo-reshenie-dlya-vypolneniya-neskolkih-yader-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ByteDance \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0441\u0432\u043e\u0451 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f 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