Purosesa chipangizo, mmene ntchito kwenikweni

Masiku ano makompyuta purosesa ndi imodzi mwa malo zofunika kwambiri. Chapakati processing wagawo - mkulu-chatekinoloje ndi chipangizo ovuta kwambiri, womwenso patsogolo zonse zimene zimachitika mu munda wa makompyuta, komanso m'madera pafupi ndi izo.

Anasintha purosesa chipangizo zikuwoneka ngati izi:

Maziko a phata (mmodzi kapena angapo). Iwo ali ndi udindo kutsatira malangizo onse anakhulupirira;

Pali magulu angapo a posungira kukumbukira (kawirikawiri awiri kapena atatu), imene Iyamba mogwirizana purosesa ndi RAM;

RAM Mtsogoleri;

Mtsogoleri dongosolo basi (QPI, HT, DMI, etc.).

zida purosesa ulamuliro yodziwika ndi magawo zotsatirazi:

Lembani microarchitecture;

The wotchi pafupipafupi ;

Kuchuluka kwa posungira chikumbukiro;

Kuchuluka kwa posungira chikumbukiro;

Mtundu ndi liwiro basi dongosolo;

Kukula kwa mawu kukonzedwa;

Integrated kukumbukira Mtsogoleri (zingakhale);

Lembani RAM amatidwa;

Voliyumu ya adiresi chikumbukiro;

The anamanga-zithunzi Chip (Integrated zithunzi si zachilendo tsiku ndipo amakhala m'malo monga zowonjezerazo kadi wamphamvu kwambiri apawokha, ngakhale purosesa chipangizo limakupatsani ntchito okongola wamphamvu, njira Integrated);

Kuchuluka kwa magetsi kudyedwa.

The purosesa ndi makhalidwe ake

CPU pachimake - kwenikweni mtima wake, amene ali mayunitsi zinchito chinkhoswe mu kuphedwa kwa logic ndi ntchito masamu. ntchito Zokhala motere:

Block katengedwe ndi kufufuzidwa pamaso pa kaye. Pezani zosokoneza zofanana, iwo adalowa okwana lapansi. pulogalamu kauntala amalandira adiresi ku usokoneze timu wothandizira. Mukamaliza ndi ntchito ntchito usokoneze, ndi deta otsekeredwa mu mulu ndi kubwezeretsedwa. malangizo ena kuwerenga malangizo adiresi zitsanzo zosankhidwazi unit. Choncho amaliwerenga ku RAM kapena posungira, ndiye deta imatumizidwa decoding unit. Tsopano decoding malamulo analandira ndiye kuwapereka kwa deta zitsanzo zosankhidwazi unit. Kumeneko, deta ndi kuwerenga kuchokera RAM kapena posungira kukumbukira ndi kunditumiza ku scheduler, amene amasankha amene wagawo ayenera opaleshoni, ndiye deta amaperekedwa kwa izo. Ulamuliro wagawo malangizo ukuchititsa malamulo analandira, ndipo transmits chifukwa cha chipika kupulumutsa zotsatira.

Zimenezi amatchedwa ndondomeko, ndipo zonse anaphedwa malamulo ndi ndondomeko. Kwa mlingo pa zimene siteji imodzi kuzungulira mu lina, limafanana ndi pafupipafupi koloko, ndi nthawi, kubwereketsa ntchito mkombero sitepe, ndi purosesa chipangizo palokha ndi udindo kapena m'malo phata ake.

Pali njira zingapo imene mungawongolere ntchitoyo purosesa lapansi. Kuchita izi, inu muyenera kulera mlingo wa koloko, amene ali sangachite. Kuwonjezera koloko pafupipafupi ndithu kumawonjezera mowa mphamvu ndipo chotero, kutentha, ndipo zimenezi zimapangitsa kuti kuchepa bata chachikulu unit purosesa.

Pofuna kupewa kufunika kuonjezera wotchi pafupipafupi, tidaipanga zopita njira ina, akubwera ndi mitundu yosiyanasiyana ya mankhwala mapulani. Wina njira amenewa ndi pipelining, chofunika kwambiri ndicho lililonse processing malangizo anaphedwa alternately aperekedwe ku zokhumudwitsa zonse za phata la, yomwe ikuchitika anachita. Choncho, pamene lonse malangizo zomvetsera kwambiri midadada adzakhala mu mode ulesi. Choncho, mapurosesa zamakono zonse ntchito ngati izi: kuchita ntchito imodzi, iwo mwamsanga wina, kuchepetsa downtime yochepa ndi kukula dzuwa ndi mmene ndingathere. Kumene, Choncho, zikuwoneka ngati chipangizo purosesa nthawi ukugwira ndi 100% dzuwa, koma sizikuchitika chifukwa chakuti pakhala kosagwirizana timu.