Iprosesa ephakathi iyinxenye eyinhloko yekhompyutha eyenza ukwabelana kwengonyama yekhompuyutha, futhi ijubane lonke uhlelo lixhomeke emandleni alo. Kulesi sihloko sizokhuluma ngokuthi inani lamakhorutha lithinta kanjani ukusebenza kwe-CPU.
Amakhodi we-CPU
I-kernel yiyona ingxenye enkulu ye-CPU. Yilapho yonke imisebenzi kanye nezibalo zenziwa khona. Uma kunezinhlamvu ezimbalwa, "zixoxisana" komunye nomunye nezinye izingxenye zesistimu ngebhasi yedatha. Inombolo yezo "tricks" ezinjalo, kuye ngokuthi umsebenzi, ithinta ukusebenza jikelele kwiprosesa. Ngokuvamile, okungaphezulu kwazo, izinga eliphezulu lokucubungula ulwazi, kodwa empeleni kunezimo lapho ama-CPU amaningi aphansi angaphansi kwamanye amancane "ahlanganisiwe".
Bheka futhi: Idivayisi yesistimu yanamuhla
Ama-physique anengqondo
Abaningi beprosesa ye-Intel, futhi kamuva nje, i-AMD, bayakwazi ukwenza izibalo ngendlela yokuthi umgogodla owodwa womzimba usebenza ngezintambo ezimbili zokubala. Lezi zingxube zibizwa ngokuthi ama-cores angenangqondo. Isibonelo, singabona lezi zici ku-CPU-Z:
Ubuchwepheshe be-Hyper Threading (HT) obuvela ku-Intel noma iMultithreading (SMT) ngesikhathi esisodwa kusuka ku-AMD bubhekene nalokhu. Kubalulekile ukuqonda lapha ukuthi ingqikithi eyinhloko yokwengeza izoba ijubane kuneyomzimba, okungukuthi, i-CPU egcwele i-quad-core inamandla kakhulu kunesibili-esiyinhloko sesizukulwane esifanayo ne-HT noma i-SMT kulezicelo ezifanayo.
Imidlalo
Izinhlelo zokusebenza zamageyimu zakhiwe ngendlela yokuthi iphrosesa ephakathi isebenze nekhadi levidiyo ukubala umhlaba. Uma kunzima kakhulu, i-physics yezinto, ngaphezulu kwayo, iphakamisa umthwalo, futhi "itshe" elinamandla lizobhekana kangcono nomsebenzi. Kodwa ungasheshi ukuthenga i-monster ehlukahlukene, ngoba imidlalo ihlukile.
Bheka futhi: Iyiphi inqubo emidlalweni
Amaphrojekthi amadala, athuthukiswe kuze kube ngu-2015, ngokuvamile akakwazi ukulayisha amakhokheji angaphezulu kuka-1 kuya kwangu-2 ngenxa yezimpawu ezivelele zekhodi ebhalwe ngabakhi. Kulesi simo, kungcono ukuba nomprosesa wombili oyinhloko ngemvamisa ephakeme kuneprosesa eyinhloko eyisishiyagalombili nge-megahertz ephansi. Lesi yisibonelo nje; ngokwenza, ama-CPU anamanje amaningi asebenza ngokusezingeni eliphezulu futhi asebenza kahle emidlalweni esedlule isikhathi.
Bheka futhi: Okuthinta imvamisa yeprosesa
Omunye wemidlalo yokuqala, ikhodi yayo ekwazi ukugijima kumaqoqo amaningana (amane noma ngaphezulu), ukuwalayisha ngokulinganayo, yayingu-GTA 5, ekhishwe ku-PC ngo-2015. Kusukela ngaleso sikhathi, amaphrojekthi amaningi angabhekwa njengama-multi-threaded. Lokhu kusho ukuthi inqubo eyinkimbinkimbi eningi inethuba lokuhambisana ne-counter-frequency counterpart.
Kuncike ekutheni umdlalo ukwazi kangakanani ukusebenzisa imifudlana ye-computing, i-multi-core ingaba kokubili nokunciphisa. Ngesikhathi sokubhala le nto, "imidlalo" ingacatshangwa ukuthi i-CPU ivela kuma-cores angu-4, okungcono nge-hyperthreading (bheka ngenhla). Kodwa-ke, umkhuba wukuthi abathuthukisi baqhubeka bekhanda ikhodi ye-computing efanayo, futhi amamodeli angewona enyukliya maduzane azophelelwa yisikhathi.
Izinhlelo
Konke kulula kancane lapha kunemidlalo, ngoba singakhetha "itshe" ukusebenza kuhlelo oluthile noma iphakheji. Izicelo zomsebenzi nazo ziyi-single-threaded ne-multi-threaded. Owokuqala udinga ukusebenza okuphezulu ngengqikithi ngayinye, futhi okwesibili inombolo enkulu yezingcingo zekhompuyutha. Isibonelo, i-"percent" yamaphesenti "amaningi" azophatha ukunikezwa kwevidiyo noma i-3D izigcawu kangcono, kuyilapho i-Photoshop idinga amakhophi anamandla angu-1 kuya ku-2.
Isistimu yokusebenza
Inani lezinhlamvu lithinta ijubane le-OS kuphela uma lilingana 1. Kwezinye izimo, izinqubo zesistimu azilayishi iprosesa kangangokuthi zonke izinsiza zihilelekile. Asikhulumi ngamagciwane noma ukuhluleka okunga "ukufaka ama-blades" noma yikuphi "itshe", kodwa ngomsebenzi ojwayelekile. Kodwa-ke, izinhlelo eziningi ezingemuva zingasetshenziswa kanye nesistimu, edla isikhathi se-CPU kanye nama-cores engeziwe angeke abe yinqaba.
Izixazululo zomhlaba wonke
Ngokushesha, siyaqaphela ukuthi ayikho inqubo ye-multi-tasking. Kunamamodeli kuphela angabonisa imiphumela emihle kuzo zonke izinhlelo zokusebenza. Isibonelo, ama-CPU ayisithupha angu-87700, i-Ryzen R5 2600 (1600) noma amanye amatshe athile afanayo "angamatshe" afana nawo angakhulunywa, kodwa ngisho angakwazi ukumangalela ukuthi uwonke wonke uma usebenza ngevidiyo ne-3D noma udlala ngokusakaza .
Isiphetho
Ukufingqa yonke into ebhaliwe ngenhla, singathola isiphetho esilandelayo: inani lezinhlamvu zokucubungula isici esibonisa amandla okubala okuphelele, kodwa ukuthi azosetshenziswa kanjani kuncike kuhlelo lokusebenza. Ngemiidlalo, imodeli ye-quad-core iyohambelana ngokuphelele, futhi ngezinhlelo eziphezulu zezinsiza kungcono ukukhetha "itshe" ngenani elikhulu lezintambo.
