Jim Keller: microarchitectures nke Intel na-abịa ga-eweta nnukwu arụmọrụ

Dị ka ndị a si ozi Jim Keller, onye isi osote onye isi oche nke teknụzụ na usoro ihe owuwu na Intel, gwara ụwa, ụlọ ọrụ ya na-arụ ọrụ ugbu a n'ịmepụta microarchitecture ọhụrụ, nke kwesịrị ịbụ “nke ukwuu na nso nso a dabere na arụmọrụ. na ọnụ ọgụgụ transistor,” karịa atụmatụ nke oge a nke Sunny Cove. N'ụzọ doro anya, a ga-atụgharị nke a n'ụzọ na n'ime afọ ole na ole, anyị ga-enweta ihe nhazi nke ga-adị mgbagwoju anya ma dị ike karịa CPU nke nnukwu microprocessor na-enye ugbu a.

Microarchitecture Sunny Cove ọhụrụ, nke Intel na-eji na ndị na-emepụta ọgbọ Ice Lake ọhụrụ, abụrụla nnukwu ihe ịga nke ọma, ebe ọ bụ na mgbe ogologo oge ezumike gasịrị, ọ na-abawanyewanye IPC (ọnụọgụ ntuziaka a na-eme kwa elekere). Mana onye nhazi Jim Keller, onye na-arụ ọrụ ugbu a maka Intel, kwuru na nke a dị anya site na njedebe. Ọ na-arụ ọrụ ugbu a na ọgbọ na-esote microarchitecture, nke ga-enwe ike iji n'ụzọ zuru ezu na-erigbu ọtụtụ mmụba na transistor mmefu ego na-atụ anya n'ime afọ ole na ole sochirinụ.

Jim Keller: microarchitectures nke Intel na-abịa ga-eweta nnukwu arụmọrụ

Dabere na atụmatụ Intel, uru nke Sunny Cove cores ma e jiri ya tụnyere Coffee Lake cores na arụmọrụ akọwapụtara ruru 15-18% (n'otu ọsọ elekere). Agbanyeghị, mmefu ego transistor nke Sunny Cove karịrị mmefu ego nke onye bu ya ụzọ site na nnukwu ego - gburugburu 38%. Dị ka ozi Keller kpughere, isi nwere Sunny Cove microarchitecture nwere ihe dị ka nde 300 transistor 10-nm, ebe isi mmiri kọfị gụnyere ihe dị ka nde 217 nde 14-nm transistors. Ọ tụgharịrị na uto arụpụtaghị ihe na Sunny Cove anaghị eru n'ahịrị dabere na nha nke mmefu ego transistor: ọganihu na nrụpụta wee bụrụ ihe dịka ọkara ngwa ngwa ka mmụba nke mgbagwoju anya nke kristal semiconductor. Dị ka Keller si kwuo, o kwesịghị ịdị otú a.

N'inye nkuzi na Mahadum Berkeley, onye isi ọkachamara sitere na Intel welitere okwu banyere evolushọn nke microarchitectures nke ndị na-arụ ọrụ Intel na akụkọ ahụ anọghị na Sunny Cove, mana kwuru na ọ ga-abụ onye ga-anọchi microarchitecture a: “Sunny Cove na-arụ ọrụ na ya. Ntuziaka 800 n'otu oge, na-eme site na 3 ruo 6 x86- ntụziaka kwa elekere ... Ọ nwere nnukwu data amụma, nnukwu alaka amụma amụma. Mana anyị na-arụ ọrụ na ọgbọ microarchitecture nke ka ukwuu, na iwu nke uto arụmọrụ dị nso na linear. Ọ bụ nnukwu mgbanwe n'uche."

The kpakpando engineer ọnọdụ bụ na processor technology ka tere aka iru ọ bụla ịgba. Dị ka Keller si kwuo, Intel nwere nnukwu atụmatụ maka ọdịnihu, nke gụnyere mmụba okpukpu 50 na ọnụ ọgụgụ transistor na ndị na-emepụta ihe na nnukwu nkwalite n'ihe fọrọ nke nta ka ọ bụrụ akụkụ ọ bụla na-arụ ọrụ. Ma ọ dịghị ihe na-agaghị ekwe omume na nke a. Dị ka Keller si akọwa: “Ọtụtụ mmadụ na-emepụta kọmputa, ma n’ezie, ha bụ ọnụ ọgụgụ buru ibu nke obere ìgwè. Ị nwere ike imeziwanye amụma alaka ụlọ ọrụ, nhazi ntụziaka, ihe owuwu ụlọ, mee njikarịcha, jiri ngwá ọrụ nhazi nke ọma na ụlọ akwụkwọ dị mma. Ọnụọgụ ngwa ngwa dị iche iche ebe enwere ohere maka imepụta ihe ọhụrụ bụ n'ezie nke ukwuu. "

Jim Keller: microarchitectures nke Intel na-abịa ga-eweta nnukwu arụmọrụ

Atụmatụ ọhaneze nke Intel ugbu a gụnyere nkwalite abụọ nke microarchitecture karịa Sunny Cove. A na-ekwe nkwa imewe Willow Cove na-esote na ọ ga-egosipụta mgbanwe na sistemụ nchekwa cache yana ịkwaga na teknụzụ semiconductor ọhụrụ (ikekwe 7nm). Golden Cove ga-abawanye arụmọrụ otu eriri ma lekwasị anya na ọrụ AI, yana njikarịcha achọrọ maka ịrụ ọrụ ka mma na netwọkụ XNUMXG. Ikekwe Jim Keller nwere Golden Cove n'uche na akụkọ ya, n'agbanyeghị na ọ dịghị ihe e kwuru kpọmkwem banyere nke a.



isi: 3dnews.ru

Tinye a comment