AMD le Cray bekeng ena
Baemeli ba AMD ba fane ka litlhaloso tse khahlisang haholo ho basebetsi ba sebaka seo
Sephiri sa li-processor tse bohareng tsa supercomputer e ncha
Motlatsi oa Mopresidente oa AMD Forrest Norrod ha a ka a hlalosa hore na ke li-processor life tse tla theha motheo oa Frontier supercomputer, empa o hlakisitse hore na ke li-processor life tse ke keng tsa sebelisoa ho eona. Ho tsoa mantsoeng a hae, hoa tsebahala hore li-processor tsena li ke ke tsa sebelisa meralo ea Zen 2 ea li-processor tsa Roma tse ntseng li lokisetsoa phatlalatso kotareng ea boraro, kapa meralo ea meralo e latelang e fumanehang ho li-processor tsa Milan, e lokelang ho lokolloa ka 2020. Li-processor tsa Frontier's EPYC li tla ikamahanya le maemo. Ke 'nete, Lisa Su o ne a sitoa ho hanela moleko oa ho hlalosa hore li-processor tsa supercomputer ena li tla thehoa mohahong o tla nkela Zen 2 sebaka. -theknoloji ea moloko oa 3nm, e nang le likarolo tsa seo ho thoeng ke ultra-hard ultraviolet (EUV) lithography.
Boemong bona, ka tsela, hoa hlaka hore na hlooho ea AMD e ne e nahanne ka mang kopanong ea morao-rao ea tlaleho, a bua ka ho hlaha ha moreki e mocha ka 2020 mabapi le likarolo tsa "tloaelo", tse sa amaneng le karolo ea papali ea papali. Ho ka nahanoa hore moreki enoa e kanna ea ba Cray, hobane phepelo ea li-processor e tla tlameha ho theoa pele komporo e kholo e qala ka 2021.
Forrest Norrod o ile a itumella ho soasoa hore haeba lebitso la li-processor tse khethehileng tsa EPYC bakeng sa morero oa Frontier le ka senoloa, le tla hopotsa bohle ka toropo e 'ngoe ea Italy. Khamphani e reha li-processor tsa seva tse nang le meralo ea lelapa la Zen ho tlotla litoropo tse fapaneng tsa Italy: Naples, Roma kapa Milan.
Karolo ea litšoantšo Frontier e boetse e pata kamano ea eona ea meralo
Tabeng ea Radeon Instinct computing accelerators, AMD le eona e tla tlameha ho ikamahanya le litlhoko tsa Cray. Webosaete e latelang ea Platform e tlaleha hore likarolo tsena tsa Frontier li ke ke tsa sebelisa meralo ea Vega kapa Navi, empa e tla hahuoa ka tloaelo. Litaelo tse khethehileng li tla lumella li-GPU ho sebetsa ka potlako mesebetsi e tloaelehileng bakeng sa tlhophiso ea seva le lits'ebetso tsa bohlale ba maiketsetso.
Tlhokomelo e khethehileng e boetse e lefshoa ka katleho ea phetisetso ea data pakeng tsa li-processor tsa bohareng le tsa litšoantšo tsamaisong ena ea supercomputer. AMD e ntlafalitse sebopeho sa eona sa Infinity Fabric sa lebelo le holimo. Ho tla ba le li-graphics processors tse fihlang ho tse 'ne ka processor e bohareng.
Baemeli ba Oak Ridge Laboratory, e tla sebelisa matla a matla a Frontier, ka mantsoe a nepahetseng ka ho fetesisa ba hlakisitse basebetsi mmoho ho tsoa webosaeteng ea The Next Platform hore litšenyehelo tsa ho reka li-accelerator tsa computational ka memori ea HBM ho fihlela joale li jele boholo ba tekanyetso ea chelete. kaho ea litsamaiso tsa li-supercomputer. Ho fihlela haufinyane tjena, AMD e khothalelitse li-GPU tse nang le mohopolo oa HBM haholo-holo karolong ea ho potlakisa lits'oants'o, empa haufinyane e ntse e li khothaletsa ka mafolofolo bakeng sa litlhoko tsa potlakiso ea komporo. Karolong ea pele, e ne e le matla a matle a ho tsamaisoa ha li-accelerator tse joalo tse thusitseng AMD ho phahamisa phaello ea phaello le karolelano ea theko ea thekiso ea lihlahisoa tsa eona.
Karolong ea li-supercomputer, li-accelerator tsa NVIDIA Tesla li ile tsa tobana le khanyetso e batlang e se na tlholisano, 'me boemo bona bo ne bo se na phello e ntle ho leano la litheko tsa k'hamphani ena. Kaha joale AMD e fumane tšehetso e matla ho tsoa ho baetsi ba li-supercomputer, litheko li ka atamela haufi le maemo a matle, leha mohopolo oa HBM o ntse o tsoela pele ho bitsa chelete e ngata.
Source: 3dnews.ru