{"id":37343,"date":"2019-10-31T22:17:07","date_gmt":"2019-10-31T19:17:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power\/"},"modified":"2019-10-31T22:17:07","modified_gmt":"2019-10-31T19:17:07","slug":"ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power","title":{"rendered":"IBM ozn\u00e1mil otev\u0159en\u00ed architektury procesor\u016f Power","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost IBM ozn\u00e1mila<\/a><\/noindex> o p\u0159evodu architektury sady p\u0159\u00edkaz\u016f (ISA) Power do otev\u0159en\u00e9ho standardu. V roce 2013 spole\u010dnost IBM ji\u017e zalo\u017eila konsorcium OpenPOWER, v r\u00e1mci kter\u00e9ho poskytla mo\u017enost licencov\u00e1n\u00ed du\u0161evn\u00edho vlastnictv\u00ed souvisej\u00edc\u00edho s POWER a poskytla pln\u00fd p\u0159\u00edstup ke specifikac\u00edm. P\u0159itom se nad\u00e1le vyb\u00edraly poplatky za z\u00edsk\u00e1n\u00ed licence na v\u00fdrobu \u010dip\u016f. Od nyn\u011bj\u0161ka se vytv\u00e1\u0159en\u00ed vlastn\u00edch modifikac\u00ed \u010dip\u016f na z\u00e1klad\u011b architektury sady p\u0159\u00edkaz\u016f Power stane ve\u0159ejn\u011b dostupn\u00fdm a nebude vy\u017eadovat poplatky. Tak\u00e9 se poskytuje pr\u00e1vo bezplatn\u011b pou\u017e\u00edvat v\u0161echny patenty IBM souvisej\u00edc\u00ed s Power, a \u0159\u00edzen\u00ed projektu je p\u0159ed\u00e1no komunit\u011b, kter\u00e1 nyn\u00ed
\nbude zapojena do proces\u016f rozhodov\u00e1n\u00ed.<\/p>\n

Zast\u0159e\u0161uj\u00edc\u00ed organizace pro v\u00fdvoj OpenPOWER Foundation bude byla p\u0159evedena<\/a><\/noindex> pod k\u0159\u00eddly Linux Foundation, co\u017e umo\u017en\u00ed vytvo\u0159it nez\u00e1vislou platformu pro dal\u0161\u00ed spole\u010dn\u00fd rozvoj architektury Power, bez vazby na konkr\u00e9tn\u00ed v\u00fdrobce. Konsorcium OpenPOWER ji\u017e p\u0159ipojilo<\/a><\/noindex> m\u00e1 v\u00edce ne\u017e 350 spole\u010dnost\u00ed. Komunit\u011b bylo p\u0159ed\u00e1no v\u00edce ne\u017e 3 miliony \u0159\u00e1dk\u016f k\u00f3du syst\u00e9mov\u00e9ho firmwaru, specifikac\u00ed a sch\u00e9mat pot\u0159ebn\u00fdch k v\u00fdrob\u011b \u010dip\u016f kompatibiln\u00edch s Power. <\/p>\n

Krom\u011b p\u0159evodu do kategorie Open Hardware komponent architektury sady p\u0159\u00edkaz\u016f, IBM komunit\u011b p\u0159edala i n\u011bkter\u00e9 souvisej\u00edc\u00ed technologie pou\u017e\u00edvan\u00e9 v \u010dipech Power9, v\u010detn\u011b softwarov\u00e9 implementace (softcore) POWER ISA, a tak\u00e9 referen\u010dn\u00ed design pro v\u00fdvoj roz\u0161\u00ed\u0159en\u00ed na z\u00e1klad\u011b rozhran\u00ed OpenCAPI<\/a><\/noindex> (Open Coherent Accelerator Processor Interface) a OMI (Open Memory Interface). Poskytnut\u00e1 softwarov\u00e1 implementace umo\u017e\u0148uje simulovat pr\u00e1ci referen\u010dn\u00edho procesoru s vyu\u017eit\u00edm FPGA Xilinx. <\/p>\n

Technologie OpenCAPI umo\u017en\u00ed dos\u00e1hnout maxim\u00e1ln\u00edho v\u00fdkonu a zbavit se \u00fazk\u00fdch m\u00edst p\u0159i organizaci interakce mezi procesorov\u00fdmi j\u00e1dry a integrovan\u00fdmi za\u0159\u00edzen\u00edmi, jako jsou GPU, ASIC, r\u016fzn\u00e9 hardwarov\u00e9 akceler\u00e1tory, s\u00ed\u0165ov\u00e9 \u010dipy a \u0159adi\u010de \u00falo\u017ei\u0161\u0165 dat. OMI urychl\u00ed propustnost pam\u011b\u0165ov\u00fdch \u0159adi\u010d\u016f a sn\u00ed\u017e\u00ed vznikaj\u00edc\u00ed zpo\u017ed\u011bn\u00ed. Nap\u0159\u00edklad d\u00edky uveden\u00fdm dopl\u0148k\u016fm na z\u00e1klad\u011b Power bude mo\u017en\u00e9 vyv\u00edjet specializovan\u00e9 \u010dipy optimalizovan\u00e9 pro \u0159e\u0161en\u00ed \u00faloh um\u011bl\u00e9 inteligence a vysoce v\u00fdkonn\u00e9 anal\u00fdzy dat v pam\u011bti. <\/p>\n

Ve srovn\u00e1n\u00ed s ji\u017e dostupn\u00fdmi otev\u0159en\u00fdmi architekturami MIPS<\/a><\/noindex> a RISC-V<\/a><\/noindex>, architektura Power je p\u0159edev\u0161\u00edm atraktivn\u00ed svou p\u0159ipravenost\u00ed na vytv\u00e1\u0159en\u00ed modern\u00edch serverov\u00fdch syst\u00e9m\u016f, pr\u016fmyslov\u00fdch platforem a cluster\u016f. Nap\u0159\u00edklad ve spolupr\u00e1ci IBM s NVIDIA a Mellanox byly na b\u00e1zi architektury Power spu\u0161t\u011bny dva nejv\u011bt\u0161\u00ed clustery na sv\u011bt\u011b, kter\u00e9 vedou hodnocen\u00ed<\/a><\/noindex> superpo\u010d\u00edta\u010d\u016f Top500.<\/p>\n

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

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u0430\u043d\u0434 (ISA) Power \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445. \u0412 2013 \u0433\u043e\u0434\u0443 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u0443\u0436\u0435 \u0443\u0447\u0440\u0435\u0434\u0438\u043b\u0430 \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c OpenPOWER, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f 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\u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0447\u0438\u043f\u043e\u0432 […]<\/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-37343","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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47IBM ozn\u00e1mil otev\u0159en\u00ed architektury procesor\u016f Power | ProHoster","description":"Spole\u010dnost IBM ozn\u00e1mila p\u0159evod architektury sady instrukc\u00ed (ISA) Power 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