{"id":33747,"date":"2019-10-31T21:54:28","date_gmt":"2019-10-31T18:54:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust\/"},"modified":"2019-10-31T21:54:28","modified_gmt":"2019-10-31T18:54:28","slug":"intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","title":{"rendered":"Intel arendab avatud ModernFW p\u00fcsivara ja hyperviisorit Rusti keeles","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Intel Corporation esitles<\/a><\/noindex> OSTS (Open Source Technology Summit) konverentsil, mis toimub praegu, tutvustatakse mitmeid uusi eksperimentaalseid avatud projekte. Algatuse raames ModernFW<\/a><\/noindex> t\u00f6\u00f6tatakse v\u00e4lja skaleeritavat ja turvalist alternatiivi UEFI ja BIOSi p\u00fcsivara jaoks. Projekt on arenduse algstaadiumis, kuid praeguses protot\u00fc\u00fcbis on juba piisavalt v\u00f5imalusi operatsioonis\u00fcsteemi tuuma k\u00e4ivitamiseks. Projekt p\u00f5hineb TianoCore<\/a><\/noindex> (avatud UEFI rakendus) ja tagastab muudatused upstream.<\/p>\n

ModernFW eesm\u00e4rk on pakkuda minimalistlikku p\u00fcsivara, mis sobib kasutamiseks vertikaalselt integreeritud platvormidel, nagu serverid pilves\u00fcsteemide jaoks. Sellistes s\u00fcsteemides ei ole vajalik p\u00fcsivaras tagada tagasi\u00fchilduvuse koodi ja traditsiooniliste UEFI p\u00fcsivarade universaalsete rakenduste komponente. \u00dclekaalulise koodi eemaldamine v\u00e4hendab r\u00fcnde- ja vea v\u00f5imalikke vektoreid, mis parandab turvalisust ja efektiivsust. T\u00f6\u00f6tatakse ka v\u00e4lja teede eemaldamine p\u00fcsivarast vananenud seadmete toetamiseks ja funktsionaalsuse osas, mida saab t\u00e4ita operatsioonis\u00fcsteemi kontekstis. <\/p>\n

J\u00e4tkamiseks on j\u00e4etud ainult vajalikud seadme draiverid ja pakutakse minimaalset tuge emuleeritud ja virtuaalsetele seadmetele. Kui v\u00f5imalik, kantakse \u00fclesanded, mida saab t\u00e4ita operatsioonis\u00fcsteemi tasemel, operatsioonis\u00fcsteemi tasemele. Osa koodist kasutatakse koos p\u00fcsivara ja operatsioonis\u00fcsteemi tuumas. Pakutakse modulaarset ja kohandatavat konfiguratsiooni. Arhitektuuride tugi on praegu piiratud x86-64 s\u00fcsteemidega, ja alglaaditavate operatsioonis\u00fcsteemide seas toetatakse praegu ainult Linuxit (vajadusel on v\u00f5imalik rakendada toetust ka teistele OS-idele).<\/p>\n

Sama ajal t\u00f6\u00f6tab Intel esitles<\/noindex> projekt Cloud Hypervisor<\/a><\/noindex>, mille raames p\u00fc\u00fctakse luua h\u00fcperviisor, mis p\u00f5hineb
\n\u00fchisprojekti Rust-VMM<\/a><\/noindex>, kus lisaks Intelile osalevad ka ettev\u00f5tted Alibaba, Amazon, Google ja Red Hat. Rust-VMM on kirjutatud Rust keeles ja v\u00f5imaldab luua kindlatele \u00fclesannetele suunatud h\u00fcperviisoreid. Cloud Hypervisor on \u00fcks sellistest h\u00fcperviisoritest, mis pakub k\u00f5rgema taseme virtuaalmasinate monitoorimist (VMM), t\u00f6\u00f6tades KVM peal ja optimeeritud pilves\u00fcsteemide erip\u00e4ra arvesse v\u00f5ttes. Intel'i huvide kontekstis on Cloud Hypervisor'i p\u00f5hieesm\u00e4rk modernsete Linuxi distribuutsioonide k\u00e4itamine virtio p\u00f5histel para-virtualiseeritud seadmetel.<\/p>\n

Emulatsiooni tugi on minimaalne (panustatakse para-virtualiseerimisele). Praegu toetatakse ainult x86_64 s\u00fcsteeme, kuid plaanis on toetada ka AArch64. Liigse koodi eemaldamiseks ja seadistamise lihtsustamiseks toimub CPU, m\u00e4lu, PCI ja NVDIMM seadistamine kogumisetapis. Virtuaalmasinate migreerimise v\u00f5imalus serverite vahel on ette n\u00e4htud. Peamisteks \u00fclesanneteks on k\u00f5rge reageerimisv\u00f5ime, madal m\u00e4lutarve, k\u00f5rge j\u00f5udlus ja r\u00fcnnakuvektorite v\u00e4hendamine.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u044d\u0442\u0438 \u0434\u043d\u0438 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 OSTS (Open Source Technology Summit) \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432. \u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b ModernFW \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0438 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[…]<\/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-33747","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\udd47Intel arendab avatud p\u00fcsivara ModernFW ja h\u00fcperviisor Rust keeles | ProHoster","description":"Ettev\u00f5te Intel esitles k\u00e4imasoleval OSTS (Open Source Technology) 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