KọmputaOzi technology

The echiche na isi kọmputa ije.

Na 60-ies ọtụtụ programmers amalitela ịzụlite ọhụrụ imewe, tinyere a mix nke ngwaike na software interactions na anana-definition nke na kọmputa ije. Computer Architecture aghọwo akụkụ dị mkpa na kọmputa ụwa, na-anọgide na otú a ụbọchị.

The echiche na isi kọmputa ije

Computer Architecture - a symbiosis nke multiple nkwonkwo omume, nhazi na Diisk isi ezi uche nke na kọmputa ọnụ. Nke a symbiosis na-eje ozi maka arụmọrụ nke ọrụ aga-eme, na-itiba a ọtụtụ ihe na-ezukọta ike a ngwaike na software, ebe isi nchegbu dara na njikọ nke linkages na ụkpụrụ pụta ụwa dị iche iche mgbanwe Mgbakọ. Ka ihe atụ, na mmepụta nke isi mmiri nke engineering ngwá na ya arụmọrụ nwere ike ịbụ otu ihe ahụ, ma iche iche samples e nwere ịrịba iche dị na price, ọsọ na arụmọrụ.

N'oge ọrụ kwa ụbọchị nke ọ bụla onye ọrụ bụ n'ụzọ dị ukwuu mmasị ọ bụghị nanị na arụmọrụ na ọsọ nke igwe, ma ya ike n'ihi idozi kpọmkwem ihe aga-eme. N'ihi ya, a data set of ahịa chọrọ mere ka a ịrịba ama nke mmewere isi nke na kọmputa na a pụrụ ịdabere na mfe iji. Ọ ga-ekele maka na-amụba arụmọrụ udu nke onye ọcha nwere njedebe, nke bụ ya mere na-eduga ọkachamara na-ahụ mkpebi nke a nke na modernization nke kọmputa ije.

Dị ka a n'ihi nke modernization kọmputa e guzobere ike kọmputa na multiprocessor ije, nke na-enye ohere na-arụ ọrụ multiple processors n'out oge. Ọzọkwa, ndị ọzọ dị ike na kọmputa, ihe ya na-arụ ọrụ aka processors.

The isi ụdị nke na kọmputa ije

The dum kọmputa usoro abahade ụdị nke na kọmputa ije n'ime atọ dị iche iche, n'ihi na ọnụ ọgụgụ nke mmiri iyi nke iwu na data, lee ha:

  • The nchoputa nke classic ije nke na kọmputa nke 1st na 2nd ọgbọ Dzhon Fon Neyman, onye chepụtara ụkpụrụ ndị bụ isi nke usoro. Iji otu a bụ nke uniprocessor usoro enwe ke idaha kiet a otu data iyi (SISD), na nke abụọ - multiple data iyi (SIMD). Ndị a iche iche nke igwe-aka a otu vector ntụziaka eruba, mgbe plurality nke data iyi onwe ha.
  • The ọzọ otu, nke na-agụnye ụdị nke ije - MIMD. Bụ a multiprocessor usoro enwe multiple ntụziaka iyi na a data iyi. Nke a ụkpụrụ ụlọ usoro a na-bụ-eji oge a supercomputers.
  • Ndien akpatre, nke-atọ di iche iche nke ije - MISD, na-anọchite anya otu usoro ihe omume na a ọtụtụ data. N'ụzọ dị mwute, MISD nwere dịghị bara uru. Nke a na ụdị na-ezo ghara kọmputa ije na-etolite parallelizing mmemme. Ọ na-egosi nke imekotaotuugbo ogbugbu nke abụọ ma ọ bụ karịa mbipụta nke otu usoro ihe omume dị iche iche processor modul dị iche iche na data.

Ọ bụ uru na-atụle otú ahụ dị mkpa direction nke mmepe nke na kọmputa ije dị ka igwe data iyi. Na 80s na ọ chere na olileanya nke elu-arụmọrụ kọmputa na-na jikọọ na a na kọmputa na-achịkwa data eruba nke ndị na aga na-enwe ike na-agba ọsọ multiple iwu, ọ bụ ezie na-ewere n'elu ụdị kọmputa ije na-Mgbakọ usoro, jisiri pokami ìgwè. Na oge a na mmepụta agba nkịtị nanị ole na ole ọcha nke obibia eji na microprocessors nwere a plurality nke ọtọ nkeji arụ ọrụ synchronously echere nnweta operands.

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