Ngokulandelayo olwazini uJim Keller, iphini likamongameli omkhulu wezobuchwepheshe kanye nezakhiwo zesistimu e-Intel, atshele umhlaba wonke, inkampani yakhe okwamanje isebenzela ukwakha i-microarchitecture entsha, okufanele ibe "inkulu kakhulu futhi isondele ekuncikeni okulinganayo kokusebenza. ngenani lama-transistors,β kunomklamo wesimanje we-Sunny Cove. Ngokusobala, lokhu kufanele kuhunyushwe ngendlela yokuthi eminyakeni embalwa sizothola iphrosesa ezoba yinkimbinkimbi kakhulu futhi enamandla kakhulu kunama-CPU anikezwa yi-microprocessor giant njengamanje.
I-microarchitecture entsha ye-Sunny Cove, esetshenziswa i-Intel kumaphrosesa amasha esizukulwane se-Ice Lake, isiphenduke intuthuko enkulu, njengoba ngemva kwekhefu elide ikhulise ngokuphawulekayo i-IPC (inani lemiyalelo eyenziwa ngomjikelezo wewashi ngalinye). Kepha umprosesa uJim Keller, okwamanje osebenzela i-Intel, uthi lokhu kukude nokuphela. Manje usebenza esizukulwaneni esilandelayo se-microarchitecture, esizokwazi ukusebenzisa ngokugcwele ukwenyuka okuningi kwesabelomali se-transistor okulindeleke eminyakeni embalwa ezayo.
Ngokwezilinganiso ze-Intel, inzuzo yama-Sunny Cove cores uma iqhathaniswa ne-Coffee Lake cores ekusebenzeni okuthile ifinyelela ku-15-18% (ngejubane elifanayo lewashi). Kodwa-ke, isabelomali se-transistor se-Sunny Cove sidlula isabelomali salowo owandulelayo ngenani elibaluleke kakhulu - cishe ngama-38%. Ngokolwazi oludalulwe uKeller, umongo onesakhiwo esincane se-Sunny Cove siqukethe cishe ama-transistors angu-300 million 10-nm, kuyilapho iCoffee Lake core ihlanganisa cishe izigidi ezingu-217 ze-14-nm transistors. Kuvele ukuthi ukukhula kokukhiqiza e-Sunny Cove akufinyeleli ekuncikeni okuqondile kusayizi wesabelomali se-transistor: inqubekelaphambili ekukhiqizeni iphenduke yaba cishe uhhafu wokushesha njengokwanda kobunzima bekristalu ye-semiconductor. NgokukaKeller, akufanele kube ngale ndlela.
Ethula inkulumo eNyuvesi yaseBerkeley, uchwepheshe oholayo ovela ku-Intel uphakamise udaba lokuvela kwezakhiwo ezincane ze-Intel processors futhi endabeni akazange ahlale ku-Sunny Cove, kodwa wakhuluma ngomuntu ongase athathe indawo yalesi sakhiwo esincane: "I-Sunny Cove isebenza nayo. Imiyalo engu-800 kanyekanye, isebenzisa ukusuka ku-3 kuya ku-6 x86- imiyalelo ngewashi ngalinye... Inezibikezelo ezinkulu zedatha, izibikezelo zegatsha ezinkulu. Kodwa sisebenzela isizukulwane se-microarchitecture esikhulu kakhulu, futhi umthetho wokukhula kokusebenza useduze nomugqa. Kungushintsho olukhulu ngempela emcabangweni. "
Isikhundla sikanjiniyela wenkanyezi ukuthi ubuchwepheshe beprosesa busekude nokufinyelela kunoma yimuphi umkhawulo. Ngokusho kukaKeller, i-Intel inezinhlelo zokuvelela zekusasa, ezihlanganisa ukwanda okuphindwe ka-50 kwenani lama-transistors kuma-processor kanye nentuthuko enkulu cishe kuwo wonke amayunithi asebenzayo. Futhi akukho lutho olungenakwenzeka ngalokhu. Njengoba uKeller echaza: βAmakhompyutha enziwa inani elikhulu labantu, kodwa empeleni ayinani elikhulu lamaqembu amancane. Ungathuthukisa ukuqagela kwegatsha, isethi yemiyalo, izakhiwo, wenze ukuthuthukiswa, usebenzise amathuluzi okuklama angcono nemitapo yolwazi engcono. Inani lezindawo zokufaka izicelo ezahlukahlukene lapho kunendawo yokuqamba izinto ezintsha empeleni likhulu kakhulu. β
Izinhlelo zomphakathi zamanje ze-Intel zifaka phakathi ukuphindwa kabili kwezithuthukisi ze-microarchitecture ngale kwe-Sunny Cove. Idizayini elandelayo ye-Willow Cove ithenjiswe ukuthi izofaka izinguquko ohlelweni oluncane lwenqolobane kanye nokuthuthela kubuchwepheshe obusha be-semiconductor (okungenzeka kube yi-7nm). I-Golden Cove izobe isikhulisa ukusebenza kochungechunge olulodwa futhi igxile ekulayisheni komsebenzi we-AI, kanye nokuthuthukiswa okudingekayo ukuze usebenze kangcono kumanethiwekhi e-XNUMXG. Mhlawumbe uJim Keller wayecabanga nge-Golden Cove embikweni wakhe, nakuba kungekho okushiwo ngokuqondile ngalokhu.
Source: 3dnews.ru