Ngexesha leComputex 2021, UNvidia ubhengeze intsebenziswano kunye neValve ukubonelela ngenkxaso ye-DLSS (I-Deep Learning Super Sampling) ikhona kumakhadi ayo e-RTX.
I-DLSS, okanye i-Deep Learning Super Sampling, i itekhnoloji ekuvumela ukuba ufumane ukusebenza okungaphezulu ngaphandle kokuncama umgangatho womfanekiso omninzi. Ukwenza oku, umdlalo uqhutywa kwisisombululo esisezantsi kunesombululo sasekhaya kwaye umfanekiso uguqulelwe kwisisombululo semveli usebenzisa i-algorithms.
Isibhengezo seValve senkxaso yetekhnoloji ye-DLSS ziindaba ezimnandi, njengoko i-DLSS inokuphucula ngokumangalisayo amaxabiso esakhelo ngaphandle kokuchaphazela ngokubonakalayo umgangatho wegraphic.
"I-DLSS isebenzisa unikezelo oluphezulu lwe-AI ukuvelisa umgangatho womfanekiso onokuthelekiswa nesisombululo semveli kwaye ngamanye amaxesha ungcono, ngelixa unikezela kuphela unikezelo oluqhelekileyo lweqhezu leepikseli. "Iindlela zokunika ingxelo yexesha eliphambili zibonelela ngeenkcukacha ezibukhali zomfanekiso kunye nozinzo oluphuculweyo lwesakhelo," utshilo uNVIDIA.
Impembelelo ye-DLSS inokumangalisa kwimidlalo exhasa le teknoloji. Kwezinye iimeko, iphinda iphindwe kabini ireyithi yesakhelo ngaphandle kwe-DLSS, idla ngokuba nempembelelo encinci yokubona. Umdla wobu bugcisa ulele ekufundeni nzulu.
Inethiwekhi ye-neural eqeqeshiweyo ingcono ekuchongeni amalungu omfanekiso abaluleke ngakumbi kwimbono yomntu kune-algorithms yakudala ye-logic kwaye isebenza ngcono xa isiza ekuzoba ngokutsha i-rasterized subsample into elindele ukubonwa liliso lomntu.
Ngelishwa I-DLSS yeNvidia isemthethweni kwaye ifuna izixhobo ezikhethekileyo kumakhadi eNvidia amatsha (RTX 2000 uthotho nangaphezulu), kunye ukuza kuthi ga ngoku, uNvidia akalenzanga eli nqaku kubaqhubi bayo beLinux bomthonyama, nabo bangabanini.
Ngokutsho kwabanye abahlalutyi, le teknoloji iya kuba nomdla, njengoko iValve kuthiwa icinga ukwenza isixhobo esiphathwayo sokudlala.
Sixoxa ukuba i-DLSS inokuvumela iTshintsho-gen elandelayo ukuba iqhube kakuhle ngaphezulu kodidi lwayo lobunzima, kwaye kuya kuba njalo nakwilaptop ngaphandle kwetoni yamandla emizobo, enokuqhuba iLinux.
KwiWindows, i-DLSS yenye yezinto ezininzi zeNvidia ezenza ukutshintshela kwikhadi lemizobo leRadeon kube nzima ukuqwalaselwa, nokuba ixabiso lilungile kwaye ikhadi linamandla. KwiLinux, iindima ziyatshintshwa kwaye kunzima kakhulu ukukhetha iNvidia.
I-AMD yavula abaqhubi bayo be-Radeon kwi-Linux ngo-2015, ithatha ithuba lemodyuli ye-kernel ye-AMDGPU yasimahla kunye nevulekileyo apho iphucule ngokumangalisayo umgangatho wabaqhubi, yenza imizobo yeRadeon ibe yeyona ndlela iphezulu yokusebenza kwe-GPU kwiLinux.
Kwabanye, nokuba i-DLSS ixhaswe kuyo yonke imidlalo, "endaweni ye-50 okanye i-60 kuphela, kuya kuba nzima ukuyeka konke oko ngenxa yokwanda kwesakhelo."
Itekhnoloji ye-DLSS ye-AMD nayo isendleleninokuba. KwiComputex 2021, i-AMD ibhengeze inguqulelo yayo yesampulu ephuculweyo ye-AI, eyibiza ngokuba yiFidelityFX Super Resolution (FSR). Ukuza kuthi ga namhlanje, ukusebenza kweFSR akwaziwa. Okubangela umdla kukuba, iFSR inokuphinda iqhube kwiiNvidia GPUs, kwanazo zingaxhasiyo iNvidia's DLSS.
Ngelishwa IFSR isesisithembiso nje okwangoku, njengoko ingayi kukhutshwa kude kube nguJuni 22 kwaye akucaci ukuba iya kufumaneka ngokukhawuleza kwiLinux ngosuku lokusungulwa.
“Nathi asinazo iisampulu zomgangatho wangaphambili nasemva kokuba besinokuthanda. Ukuba iFSR ayinakukhuphisana ne-DLSS ngokomgangatho, ayizukubaluleka kangako ukuba iFSR idibana okanye ide igqithe izinga layo lokuhlaziya,” itsho i-AMD.
Nangona uNvidia ukhankanye ukuba inkxaso yeVulkan iya kufika kule nyanga kwaye inkxaso yeDirectX iya kufika ekwindla, inkampani ayizange ichaze ixesha le-DLSS lokuza kwiProton. Kodwa kulungile ukubona ukuba iyaqhubeka nokutyhala iLinux yokudlala ukuze iphile ngokuhambelana namava eWindows.