Ko te ariā me te hoahoanga rorohiko taketake.

I roto i te-doma 60 Kua timata te maha hötaka ki te whakawhanake i te hoahoa hou, tae atu ki te ranunga o te pūmārō me pūmanawa taunekeneke me hoatu ara ki te whakamāramatanga o te architecture rorohiko. Rorohiko Architecture hei kua he wahi nui i roto i te ao rorohiko, ka tonu kia ki tenei ra.

Ko te ariā me te hoahoanga rorohiko taketake

Architecture Rorohiko - he symbiosis o mahi tahi maha, whirihoranga me pāramaha arorau taketake o ngā kōpuku rorohiko. Tenei symbiosis tavini mo te mahi o ngā mahi kaiwhakamahi, ka whakakopakina he tokomaha o huihui mai āhuatanga ki te waihanga i tētahi taputapu me ngā pūmanawa, taka te ahotea matua te wahi i runga i te ariā o hononga me kaupapa e takoto ana ngā akatuke'anga rorohiko. Hei tauira, i roto i te hanga o te wāhanga matua o te taputapu engineering, me tona taumahinga e taea e te taua, engari tauira motuhake tangohia i ngā rerekētanga nui i roto i te utu, tere, me te mahi.

I roto i te mahi o ia rā o tetahi kaiwhakamahi he hiahia te nuinga i roto i te tōtika e kore anake, me te tere o te mīhini, ko ona kaha mō te whakaoti mahi motuhake. Ka rite ki te hua, he huinga raraunga o ngā whakaritenga kiritaki arahina ki te whanaketanga nui o te turanga huānga o te rorohiko i roto i te pono ake me ngāwari ki te whakamahi. kia hounga'ia reira e te whakanui ake i te auau tōtika o te āhuatanga takitahi e kore he ta'efakangatangata, i te mea he aha tohunga ārahi kite te taumira o tenei take i roto i te ao hou, o te hoahoanga rorohiko.

Ka rite ki te hua o te ao hou, o rorohiko whakaturia i runga rorohiko kaha ki multiprocessor hoahoanga, e taea ana ki te whakahaere pūtukatuka maha wā kotahi. Ano, ko te atu kaha te rorohiko, te atu wāhi tona mahi pūtukatuka.

Ko te momo matua o te hoahoanga rorohiko

Ko te pūnaha rorohiko katoa E wehewehe ana te momo o te hoahoanga rorohiko ki ngā rōpū e toru, e tika ana ki te maha o nga awa o whakahau me raraunga, titiro ki a ratou:

• Ko te kaiwhakarewa o te hoahoanga matarohia o te rorohiko o te whakatupuranga 1 me te 2 ko Dzhon Fon Neyman, nana i waihanga nga parau tumu o te raupapa. Ki tenei rōpū no pūnaha uniprocessor he i roto i te take kotahi te awa kotahi raraunga (SISD), me te tuarua o nga - maha awa raraunga (SIMD). E tika ana ki te rere pere ako kotahi enei momo o mīhini, i te plurality o ngā raraunga awa ratou.
• Te rōpū i muri, e ngā te momo o te hoahoanga - MIMD. He he pūnaha multiprocessor he maha awa ako me te awa raraunga. Kei te nuinga tēnei pūnaha hoahoanga whakamahia i roto i supercomputers hou.
• Na muri, nga momo tuatoru o te hoahoanga - MISD, e tohu i te hōtaka kotahi ki te rota o raraunga. Meapango, e kore mahu'inga mahi MISD. Kei te tuku i tēnei momo kore ki te hoahoanga rorohiko me ki te hanga i ngā hōtaka parallelizing. tohu te reira i te mahia tukutahi o rua, neke atu rānei ngā tārua o te hōtaka taua i roto i te rerekē kōwae pūtukatuka ki raraunga rerekē.

Ko reira utu whakaaro he taua aronga nui o te whanaketanga o te hoahoanga rorohiko rite awa raraunga mīhini. I roto i te 80 i riro ai e te tika hono te 'amanaki o tiketike-mahi rorohiko ki te rorohiko whakahaeretia rere raraunga i roto i nei e taea ki te whakahaere i whakahau maha enei rerenga, ahakoa whakaaro i runga momo o te hoahoanga rorohiko e rorohiko pūnaha, whakahaere kapa pokami. I roto i te production hou tikanga he torutoru noa ngā āhuatanga o te huarahi e whakamahia ana i roto i te microprocessors kei roto i te plurality o ngā waeine mahi mahi synchronously tatari wātea o tauwhakaarotau.