{"id":5016,"date":"2009-05-28T04:59:41","date_gmt":"2009-05-28T11:59:41","guid":{"rendered":"http:\/\/www.pcvesti.com\/nehalem-ex-dobija-tehnologiju-ispravljanja-gresaka\/"},"modified":"2009-05-28T04:59:41","modified_gmt":"2009-05-28T11:59:41","slug":"nehalem-ex-dobija-tehnologiju-ispravljanja-gresaka","status":"publish","type":"post","link":"https:\/\/www.pcvesti.com\/?p=5016","title":{"rendered":"Nehalem EX dobija tehnologiju ispravljanja gre\u0161aka"},"content":{"rendered":"<p>Intelovi osmojezgarni serverski procesori Nehalem EX isporu\u010diva\u0107e se sa implementiranom tehnologijom ispravljanja gre\u0161aka koja se ve\u0107 primenjuje na mo\u0107nim procesorima Itanium. Tehnologija ispravljanja gre\u0161aka smanji\u0107e verovatno\u0107u o\u0161te\u0107enja podataka i omogu\u0107iti pouzdaniji rad servera.<\/p>\n<p>Deo nove tehnologije nazvan je MCA Recovery i poseduje mogu\u0107nost otkrivanja i ispravljanja gre\u0161aka koje mogu izazvati pad sistema. Nehalem EX mo\u0107i \u0107e da otkriva sistemske gre\u0161ke koje poti\u010du iz procesora ili sistemske memorije i da ih u saradnji sa operativnim sistemom ispravi. Time \u0107e serveri biti otporniji i omogu\u0107iti du\u017ei besprekidan rad.<\/p>\n<p>Tehnologiju ispravljanja gre\u0161aka Intel ve\u0107 primenjuje kod mo\u0107nih \u010dipova Itanium, dizajniranih za servere koji zahtevaju visok nivo pouzdanosti. Procesori Itanium ne koriste skup instrukcija x86 ve\u0107 su sli\u010dniji RISC procesorima kao \u0161to su Sunov Sparc i IBM-ov Power.<\/p>\n<p>Iako Intel poku\u0161ava da pogura Nehalem EX ka vi\u0161im segmentima tr\u017ei\u0161ta, ne postoji bojazan da \u0107e opasti prodaja skupljeg \u010dipa Itanium.<\/p>\n<p>Implementacija tehnologije ispravljanja gre\u0161aka do\u0107i \u0107e do izra\u017eaja sa porastom obima i kompleksnosti radnih zadataka i sa pove\u0107anjem iskori\u0161\u0107enja sistemske memorije. Mo\u017ee biti od pomo\u0107i i kod servera na kojima gostuju virtuelne ma\u0161ine. O\u0161te\u0107enje podataka na jednoj virtuelnoj ma\u0161ini mo\u017ee se pro\u0161iriti i na druge i izazvati pad servera. Nehalem EX bi\u0107e u mogu\u0107nosti da izoluje gre\u0161ke i restartuje pojedine virtuelne ma\u0161ine bez uticaja na ceo sistem.<\/p>\n<p>Nehalem EX bi\u0107e prvi x86 \u010dipovi sa implementiranom tehnologijom ispravljanja gre\u0161aka. Intel je poslao prve probne primerke \u010dipova proizvo\u0111a\u010dima servera, a o\u010dekuje se da \u0107e prvi serveri sa novim procesorima Nehalem EX po\u010deti da se isporu\u010duju po\u010detkom naredne godine. Intel jo\u0161 uvek nije otkrio radne taktove novih \u010dipova.<\/p>\n<p>Intel je namenio nove procesore mo\u0107nim sistemima koji obra\u0111uju veliku koli\u010dinu podataka, kao \u0161to su baze podataka. \u010cipovi su zasnovani na novoj mikroarhitekturi Nehalem koja pobolj\u0161ava performanse sistema izbegavaju\u0107i \u201euska grla\u201c koja su sputavala ranije Intelove procesore. Intelovi \u010detvorojezgarni \u010dipovi Xeon 5500 predstavljeni u martu tako\u0111e su bazirani na Nehalem platformi.<\/p>\n<p>Pored korekcije gre\u0161aka, serverski procesori Nehalem EX isporu\u010diva\u0107e se sa odvojenim bafer memorijskim \u010dipovima koji mogu privremeno uskladi\u0161titi podatke radi br\u017eeg izvr\u0161avanja programskog koda.<\/p>\n<p>|Search: <a target=\"_blank\" href=\"http:\/\/www.pcvesti.com\/gosearch.php?id=Nehalem EX dobija tehnologiju ispravljanja gre\u0161aka\" title=\"Find More About Nehalem EX dobija tehnologiju ispravljanja gre\u0161aka\">Find More About Nehalem EX dobija tehnologiju ispravljanja gre\u0161aka|<\/a><br \/><!--adsense#ad-post1--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Intelovi osmojezgarni serverski procesori Nehalem EX isporu\u010diva\u0107e se sa implementiranom tehnologijom ispravljanja gre\u0161aka koja se ve\u0107 primenjuje na mo\u0107nim procesorima Itanium. <\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"seo_booster_metabox":"","ngg_post_thumbnail":0,"slim_seo":{"title":"Nehalem EX dobija tehnologiju ispravljanja gre\u0161aka - 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