Xa wayekwimikhosi yaseMelika kwimifanekiso evela kwiSatellite, iiarhente ezikhethekileyo zanyusa inani lemoto kwiLizwe elifundwe ngokupheleleyo, sahleka. Umphathi umi ngaphezulu kwekhompyuter, enza ukuba iqhube, emva koko "ukuphucula" umfanekiso. Ukufikelela kuthi ga kulo ulwazi lubonakala ngenjongo, elingenakufumaneka kumfanekiso. Kwabantu abanciphayo okanye abangaphantsi kwenqanaba lokufota, kwabonakala ngathi kuyinto emnandi. Ewe, kwaye namhlanje, ngokomgaqo, ihlala iyinto emnandi. Kodwa! Itekhnoloji ye-NVidia Dlss iyenza le mimangaliso isondele kancinci kwinyani.
Xa i-NVidia yazisa isizukulwana esitsha samakhadi evidiyo kwi-microcachitetere, eyona nto iphambili kubadlali be-ray yaye yaba ngowokuqala ukuxhasa le teknoloji kwinqanaba le-Hardware ngenxa ye-RT i-nucleus.
Kodwa nakwi-thnuuliami "kwakukho ne-tensor eernels. Bona, besebenzisa iziphumo zokufundisa ngokunzulu inethiwekhi enzulu, ukuphuculwa kwendlela eshukumayo, ukunyusa intsebenzo kunye nokusonjululwa komfanekiso owenziwe ngumdlalo. Itekhnoloji ifumene igama le-DLSS - isampulu ye-lering enzulu ye-super.
Ngapha koko, yenye yeendlela eziphambili zetekhnoloji yokuthambisa kwimidlalo. Abadlali bekhompyuter bayakwazi kwabo kwi-taa engaqondakaliyo, i-FXAA, MSAA, 8X, i-4X, njl njl. Kwisethingi yomfanekiso. Ngezi fivando ezingaqondakaliyo, umahluko ohlukeneyo wemifanekiso ephosakeleyo ilele. Inamaphiko, yonke imigca kwisakhelo iqulathe ezi pikseli, kodwa ngoncedo lwezikwere ukuba zoba umgca wokuzoba umgca ungabikho, uya kubonakala ngeelekelo. Kwaye xa imigca kunye namanenekazi emideni ye-polygons kwiscreen eskityiweyo kakhulu, umfanekiso uqala ukuba sisityebi emehlweni.
Zonke iintlobo zetekhnoloji yokugungqa zibandakanyeka ekususeni la manenekazi ukulinganisa amandla kunye namandla abo kwikhompyuter yesiko. Bayatshintsha umbala we-pixel kwimida kwaye wenze utshintsho olugudileyo. Iindlela ezahlukeneyo, ngeendlela ezahlukeneyo, zilayisha i-iron kunye nokubonisa isiphelo esahlukileyo esiya kuthi ga kwi-Skript yoMfanekiso. Kodwa asinalo ibali ngayo yonke le nto ininzi, apho unokufumana khona ngokulula, kodwa malunga ne-novice ethathe isigqibo sokuguqula umdlalo ophuma entlokweni: ukubonelela ngomfanekiso ocacileyo kunye nokungenisa i-iron.
Umlingo kwisenzo
Itekhnoloji yokuqala yetekhnoloji ye-DLSS yayiqaqambile kwaye inomda omkhulu. Ucele ukuqeqeshwa koqeqesho lokufundisa phantsi komdlalo ngamnye, inkxaso evela kubaphuhlisi ngokutshata rhoqo kunye nokukhutshwa kwabaqhubi abakhethekileyo kwikhadi levidiyo ngokukhutshwa komdlalo. Umzekelo, kulawulo loMdlalo woNyaka ka-2019, itekhnoloji yoqobo iphakamise isakhelo sokutshintsha isantya ukuya kwi-70%. Kwizigcawu ezininzi, umgangatho womfanekiso wawungalunganga, kodwa iindawo zokuhamba zizisa iingxaki ezininzi. I-DLSS yentsusa, umzekelo, kwakungekho lula ukujamelana ne-turbine blade, ejikeleza kwenye yendawo yomdlalo. Kwakukho neengxaki kunye nemida yeenkcukacha ezincinci kwisakhelo.
Ngentwasahlobo ye-2020, i-NVidia ikhuphe inguqulelo ye-DLSS 2.0 kwaye ulawulo lubonakalise ukubonisa inkqubela yabo. Apho besele benamabala, yonke into ibiyile, kwaye izinto ezincinci zacaca, imida yaba bhrist kwaye yasondela kwaye yakhula iyonke umdlalo.
Imodeli yobukrelekrele ekwenziweyo yaphinda yahlaziywa, eyayihamba kabini njengenguqulelo yoqobo. Isebenzisa i-tensnels i-gonsnels ngokufanelekileyo, isuse umda kwinani lamakhadi evidiyo exhaswayo, umgangatho kunye neemvume.
Itekhnoloji yoqobo ithathe uqeqesho loqeqesho lweNeul Network phantsi komdlalo ngamnye omtsha. I-DLSS 2.0 iye yaba yinto eguquguqukayo, kuya kuba lula ukuyisebenzisa kwimidlalo.
Usebenza njani lo mlingo? I-NVidia inesikhokelo esikhethekileyo, efundisa inethiwekhi enzulu. Uqeqesho kukuba inethiwekhi yenethiwekhi itya amashumi amawaka emifanekiso kwisigqibo esiphezulu. Nyani-16k. Le mifanekiso idalwe ngu-supercomputers onamandla ngexesha lokuguqulelwa kwe-intanethi yezakhelo eziphantsi zezakhelo. Ngenxa yoku kusasazeka, i-iuratelerth intlet ilandelayo isekwe kumthombo womthombo kusemgangathweni ophantsi onokwenza isakhelo kwisisombululo esiphezulu sele sikwisixhobo somsebenzisi sele sikwisixhobo somsebenzisi. Kule, ixhomekeke kulwazi olufunyenwe ngexesha loqeqesho.
Xa ithunyelo lomoya ngokwalo lize lilenza iisampulu eziphantsi, zithelekiswa nemigangatho yesisombululo se-16K kwaye malunga nolwahluko kunye nezilonda zinikwe iNethiwekhi. Ngomjikelo ngamnye, uxolelwaniso luyekwe kwaye luphucula iziphumo zalo. Okokugqibela kwifom yabaqhubi befumana amakhadi evidiyo yesiqhelo, kwaye umlingo uqalisa ukubakho kwimidlalo.
Ukusebenza ngokuchanekileyo kwe-DLSS 2.0 Inethiwekhi yeNeural, ifuna igalelo. Injini yabo yokudlala ibonelela. Isahlulo sokuqala sedatha ngumfanekiso kwisisombululo esisezantsi ngaphandle kokuthambisa. Okwesibini-veriki yentshukumo yale mifanekiso. I-veries yinkcukacha malunga nokuba zeziphi izinto ezikhohlisayo kule khefu kwisakhelo. Eyona nto ibalulekileyo, le yimephu enjalo yokuhamba kweephikseli ngekhefu.
I-Neuramita idala isakhelo kwisisombululo esiphezulu kwaye, esazi oovimba botshintsho, ngenxa yesi siseko yonyusa imvume yesakhelo esilandelayo. Ngokwenyani i-pixel ichaza indlela yokwandisa isisombululo kwisakhelo esilandelayo.
Isebenzisa ukuphunyezwa
Kwimeko yothuthu lokuqala, abaphuhlisi bomdlalo we-DLSS basebenze kwintsebenziswano kufutshane ne-NVidia ukongeza inkxaso kumdlalo wabo. I-injini yokukhupha ifuna imifanekiso emininzi kumdlalo. Inguqulelo yesibini ye-DLS ifikeleleke ngakumbi, ifunda kwimifanekiso eqhelekileyo, ayidingi intshayelelo kumdlalo othile.
Enkosi koku, uluhlu lwemidlalo exhaswayo yandise i-Dozen ezintathu, ngelixa i-DLSS yeyokuqala yayingaphantsi kweshumi.
Ekuqaleni kwalo nyaka, i-NVidia ikhuphe iplagi yokuphumeza i-DLSS ukuya kumdlalo kwindawo yentengiso engasebenziyo - ivenkile ehlawulelwayo kunye nokukhwela i-injini yemidlalo kwi-injini yemidlalo kwi-injini yemidlalo kwi-injini yemidlalo. Kodwa uninzi lwabaphuhlisi alukhawulezi ngokukhawuleza kwimidlalo yabo. Oku ikakhulu ngenxa yokwanda kwe-4K ibeke iliso kubadlali be-GARD. Nangona kunjalo, eyona dass inomtsalane i-2.0 ijonge kwisigqibo se-4K. Apho, itekhnoloji ikuvumela ukuba ufezekise ukukhula kwemveliso ebalulekileyo yevidiyo yothotho lwe-RTX yothotho lwe-2000 kunye nenqanaba lokuqala ukubonisa isikhokelo esizinzileyo kwaye sidlala xa kuthelekiswa nesisombululo sesondlo kwi-4K.
Kodwa inyani kukuba uninzi lweekhilimu lusadlala ekusombululeni iipikseli ezili-1080-kukho ngaphezulu kwe-67% yabasebenzisi abanjalo kwi-Steam. Isisombululo sesibini yilaptop: 1366 × 768 pixels - 8% yabasebenzisi. Kwindawo yesithathu enendawo encinci, izikrini zesiko esinesisombululo se-2560 yeepikseli. I-4k i-remoanele isahlala inomdla omkhulu: ngaphezulu kwe-2% yabasebenzisi be-Steam.
Ukhuphiswano kwi-AMD.
I-DLSSS-Itekhnoloji ye-NVIDEAREAR. Isebenza kuphela kumakhadi evidiyo yochungechunge lwe-RTX, onee-censnels. Babalwa ngokunxulumene ne-Algorith ye-Algorith ye-Algorith. I-NVidia iphambili i-chalive-amd isebenza kwenye indlela ye-DLSSS, ebizwa ngokuba yi-Fidelityff Superses Super. Kodwa ukuza kuthi ga ngoku akukho lwazi lukhethekileyo malunga nophuhliso.
Yaziwa kuphela ukuba "bomvu" baya kuba nethuba elibalulekileyo. I-AMD yathembisa ukwenza itekhnoloji yeqonga elivulekileyo nelingumnqamlezo. Oku kuthetha ukuba itekhnoloji inokuthi ifike kwi-console yesizukulwana esitsha, esebenzisa i-RDNA 2 uyilo oluvela kwi-AMD.
Kutshanje, i-AMD ilungiselele inkcazo ye-radeon radeon rx i-6700 yevidiyo. Abaninzi babenethemba lokuba ngeli xesha lesiganeko kuya kuxelelwa malunga nesisombululo seFidelityfx. Kwicala lasekunene, iinkcazo-ntetho zachaza ukuba i-AMD ayikangxami ngokukhululwa kwetekhnoloji yekhadi elinye eliphezulu, kwaye endaweni yoko ifuna ukuba kuyo yonke iqonga lokuwela.
Itekhnoloji ye-AMD kufuneka ifana ne-DLSSSS. Kwaye ngenxa yokuba ubukho obukhoyo benethiwekhi ye-Neurated kwi-Cons5 kunye ne-Xbox Series inomdla omkhulu, kude kuye wonke umdlalo banokubonisa iifreyimu ezingama-60 kwisiseko se-4K.
Kodwa zonke ezi mpikiswano zihlala kuphela. Mhlawumbi, ngasekupheleni kwalo nyaka, uAmd uza kuxela ngakumbi malunga nophuhliso lwalo. Okwangoku, qhubeka ukuqinisekisa ukuba umdlalo uya kuba nakho ukusebenzisa i-DLSS kwiimveliso zabo.
Itshaneli yethu kwi-telegraph. Ngena ngoku!
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Ukuprinta umbhalo kunye neefoto ezingu-onliner ngaphandle kokusombulula abahleli akuvumelekanga. [email protected].