I-Valve, i-DLSS, ne-NVK: Isimo Samanje ku-Linux ne-Proton

I-ecosystem yemidlalo ye-Linux ihlangabezana nesikhathi esibalulekile: I-Valve, i-NVIDIA, i-Proton kanye nomshayeli we-NVK hlangana ekulandiseni okukodwa mayelana nokusebenza, ukuhambisana, nekusasa. I-DLSS, ubuchwepheshe bokwenyusa i-AI be-NVIDIA, ayisesona isizinda esikhethekile se-Windows; isiqala ukungena ku-Linux ngezindlela ezithokozisayo ngenxa yezinguquko abashayeli kakade ukusebenzisana neProton.

Kulesi sihloko sibuyekeza, ngokuningiliziwe futhi ngaphandle kokushiya iziphetho ezixekethile, I-DLSS yeza kanjani kuProton/Steam Play, ukuthi izici ezintsha zomshayeli we-NVIDIA 470 we-Linux zisho ukuthini, ukuthi siyini isimo samanje se-NVK (umshayeli we-Vulkan wamahhala wamakhadi e-NVIDIA), nokuthi igatsha lokuhlola le-Proton liletha ini ngokusekelwa kwe-DLSS 3. Sizoxoxa futhi. imikhawulo ku I-Steam I-Deck kanye neqhaza lemiphakathi eqhuba zonke lezi zintuthuko nsuku zonke.

Iyini i-DLSS futhi kungani ibalulekile ku-Linux?

I-DLSS (Deep Learning Super Sampling) iyindlela yokwenza Ukwakhiwa kabusha kwesithombe okunamandla e-AI Inikeza ngokulungiswa okuphansi nezikali kuya phezulu, ithuthukisa ukusebenza okunomthelela omncane wokubonwayo. Ezimweni ezinzima, kuwunkulunkulu wokufeza i-FPS ngaphandle kokudela ikhwalithi, into abadlali be-Linux kade beyifuna njengoba ikhathalogi yabo ikhula nge-Proton.

Ngokungeziwe ekukhuphuleni izinga, ukuphindaphinda kwakamuva kwe-DLSS kungeze ukukhiqizwa kozimele nokunye ukuthuthukiswa kwekhwalithi. Ngenkathi ezinye zalezi zici ezithuthukile zimenyezelwe zeWindows ne-GPU yesizukulwane esilandelayo, ukuziphendukela kwemvelo kwayo kubeka ijubane futhi inquma ukuthi yini engalethwa kamuva ku-Linux nge-Proton nama-API ahambisanayo.

I-DLSS iza ku-Proton/Steam Play sibonga i-NVIDIA ne-Valve

Enye yezindaba ezinkulu yeza nomshayeli we-NVIDIA 470.42.01 weLinux: Ukusekelwa kwe-DLSS ngeProton, okokuqala ngemidlalo yendabuko ye-Vulkan futhi kamuva eyahunyushwa nge-DXVK (DirectX 9/10/11 kuya ku-Vulkan) kanye ne-VKD3D (DirectX 12 kuya ku-Vulkan). Ukhiye wobuchwepheshe bekuwukufakwa kwe-Wine/Proton-specific NVIDIA NGX build, nelabhulali entsha ebizwa ngokuthi. nvngx.dll okuvumela ukusekelwa kohlangothi lwesilawuli.

Ezihlokweni ze-DX11/DX12, ukusekelwa kwe-DLSS ku-Proton kunikwe amandla ngokuguquguquka kwemvelo okwaziwayo: PROTON_ENABLE_NVAPI nokubeka nvapiHackNgokuqondile, kunconywa ukusungula PROTON_ENABLE_NVAPI=1 y dxgi.nvapiHack=False kuzilungiselelo ezifanele. Le nhlanganisela ivumela imidlalo ukuthi isebenzise ngokunenzuzo i- I-NVIDIA proprietary APIs edingekayo ku-DLSS ngaphansi kwesendlalelo sokuhambisana.

Nge-Vulkan yomdabu, ukusekelwa kuqale ngeqoqo lokuqala lezihloko: Inhlekelele Okuphakade, Akukho Isibhakabhaka Somuntu kanye noWolfenstein: YoungbloodImephu yomgwaqo icabange ukuthi ukusebenzisana ngabahumushi be-DXVK ne-VKD3D kuzofika ekwindla, ngaleyo ndlela kunwebe ukusizakala kwe-DLSS engxenyeni enhle yekhathalogi edlalekayo ye-Proton/Steam Play.

Ngokuhambisanayo, isibuyekezo esikhulu seProton sandise ngokusemthethweni uhlu lwemidlalo esebenza kuLinux. Izihloko ezingamashumi amabili nane ebekuntula ukwesekwa kwaba okudlalekayo, futhi kwamenyezelwa nokuthi abanye bazothola ukuhambisana nayo I-BattleEye nezilungiso ezikhethiwe. Uhlu belumi kanje:

• Iminyaka ye-Empires 4
• Creed Assassin sika
• Ukuphefumula Kokufa VI
• Call of Duty: Black Ops II [Umdlali Oyedwa]
• DEATHLOOP
• I-FIA European Truck Racing Championship
• Fly'N
• Umdlalo we-Dev Tycoon
• I-Ghostbusters: Umdlalo Wevidiyo Uphinde Wenziwe kabusha
• UkuhahaUkuwa
• I-Mafia II (Yakudala)
• Umlingo
• I-Marvel's Guardian of the Galaxy (AMD GPU kuphela)
• Mass Effect I-Legendary Edition (ME1 ngaphandle komsindo osebenzayo; bona #4823)
• Monster Boy kanye noMbuso Oqalekisiwe
• I-Monster Energy Supercross - Umdlalo Wevidiyo Osemthethweni
• I-Monster Energy Supercross - Umdlalo Wevidiyo Osemthethweni 2
• UNickelodeon All-Star Brawl
• I-Penny Arcade's On the Rain-Slicked Precipice of Darkness 3
• Umjaho weRiMS
• URiftbreaker
• I-Sol Survivor
• I-TT Isle of Man Ride on the Edge
• I-TT Isle of Man Ride on the Edge 2

Imikhawulo kanye nemininingwane ye-Steam Deck ne-AMD hardware

Yize ukusekelwa kweProton kuya ngokuya kubanzi, kubalulekile ukuthi kucace: I-Steam Deck ayikwazi ukusebenzisa i-DLSS Ngoba ikhonsoli ephathekayo ye-Valve isuselwe ku-AMD hardware. Okusho ukuthi, ngenkathi i-Proton inika amandla indlela futhi kunosekelo kubashayeli be-PC ye-NVIDIA, i-Deck ayinawo ama-NGX cores nemitapo yolwazi eyenza i-DLSS ibe khona, ngakho lobu buchwepheshe abutholakali kuleyo divayisi.

Kumadeskithophu e-Linux anama-NVIDIA GPU ahambisanayo, indaba ihlukile, futhi ungasebenzisa i-DLSS usebenzisa i-Proton uma igeyimu iyisekela futhi izilungiselelo zilungile. Lokho kusho, Ku-Steam Deck, yisikhathi sokusebenzisa ezinye izindlela kusuka ku-ecosystem ye-AMD uma itholakala, futhi ulungiselele izilungiselelo ukuze ufinyelele ibhalansi engcono kakhulu phakathi kokusebenza nekhwalithi.

I-Hardware isheshise i-XWayland nokunye ukuthuthukiswa kwabashayeli abangu-470

Umshayeli we-470 weza nenye ingqophamlando: XWayland hardware ukusheshisa. Ngemva kweminyaka yokungaboni ngaso linye kanye ne-EGLStreams fiasco, i-NVIDIA yathuthela emazingeni estaki sezithombe ze-Linux ukuze isheshise i-OpenGL ne-Vulkan ngaphansi kwe-XWayland. Nokho, ukwesekwa kwethulwa kusenesikhathi futhi kunezidingo ezithile: ukuba ne-KMS inikwe amandla, inguqulo ethile ye-XWayland, i-libxcb 1.13 y egl-wayland 1.1.7.

Njenganoma yikuphi ukuqaliswa kwangaphambi kwesikhathi, kube nemikhawulo ebalulekile: Ithuluzi lokumisa le-NVIDIA alisebenzanga ngaphansi kwe-XWaylandKwakungekho ukuqoshwa kwezingxenyekazi zekhompiyutha nge-VDPAU, ukulungiselelwa kwe-GPU eningi akufakiwe, bekungekho ukukhiya kwe-Genlock/Frame, futhi ukunikezwa kwebhafa kokuphela kwezinhlelo zokusebenza ze-GLX kwakungekho. Inhloso, noma ngabe yikuphi, bekuwukubhekana nalezi zinkinga esikhathini esifushane.

Emkhakheni we iqiniso langempela, ukufakwa kwezandiso ze-Vulkan VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT y I-VK_EXT_global_priority I-Asynchronous reprojection inikwe amandla kusukela ku-SteamVR 1.18.2. Qaphela ukuthi isandiso sokuqala sisekelwa kuphela kuma-GPU. Easter futhi ngaphezu kwalokho, izinto ezibalulekile emhlabeni wonke ngaphandle kwe-MEDIUM zidinga amalungelo izimpande o CAP_SYS_NICE.

Okunye ukuthuthukiswa okusebenzayo: ukuqala ngo-470.42.01 akusadingeki ukukhubaza ukuphenyisa kumodi. ukuthwebula okuqondile ye-NvFBC ukuthwebula izinhlelo zokusebenza, ukusiza ukusetshenziswa kanyekanye kwe I-G-SYNC ngalokho kubanjwa okuqondile. Usekelo lwengeziwe futhi I-PRIME Display Offload Lapho umthombo kuyi-AMDGPU, izandiso eziningi ze-Vulkan zafika futhi, njengenjwayelo, ukulungiswa okuhle okumbalwa.

Ekugcineni, uchungechunge lwe-470 lwamenyezelwa njengolokugcina ukusekela ama-GPU I-Kepler. Kulezo zizukulwane, i-Wayland ehamba phambili ingase incike ekusebenzeni kwe new, umshayeli we-Linux kernel wamahhala wezithombe ze-NVIDIA.

I-NVK, umshayeli we-Vulkan wamahhala we-NVIDIA: isimo samanje nezinhlelo

I-NVK idlale kuma-trailer ahlaba umxhwele kakhulu onyakeni. Ngokusho kukanjiniyela Faith Extrand, ekupheleni kuka-2022 kube nokusetshenziswa okuncane kwe-Vulkan 1.0 esebenzisa amademo ambalwa. Ngemva konyaka, i-NVK isivele inokusekelwa okuzungezile 80 Izandiso ze-Vulkan futhi ihlanganisa cishe yonke into edingwa i-DXVK ne-Zink ukuze isebenze kahle.

Futhi kuthiwani ngokusebenza? Ngokuphathwa kwamandla endaweni kanye nokwenza kahle okuhlukahlukene, I-NVK izuza phakathi kuka-40% no-60% womshayeli wobunikazi emidlalweni eyahlukene. Eqinisweni, umthuthukisi weValve uPierre-Loup Griffais wabelane ngokuhlolwa ku-A Hat in Time (1080p, Ikhwalithi Ephezulu Kakhulu, i-VSync icishiwe) lapho, endaweni eboshwe yi-CPU, i-NVK ifinyelele ku-210 FPS uma iqhathaniswa ne-165 FPS yomshayeli wokuphathelene kuleso sigameko esithile. Ingqophamlando yesikhashana, kodwa ibonisa ukuthi umshayeli wamahhala uvuthwa ngokushesha kangakanani.

Uma sibheka isikhathi esifushane, inhloso ukukhulisa i-NVK ukuze I-Vulkan 1.3 nokuphasiswa kokuthotyelwa, into ehlelelwe ingxenye yokuqala yonyaka. Lokhu kubandakanya ukubhala kabusha ingxenye yekhodi yephayiphi nokusebenzisa VK_EXT_shader_object, izinyathelo okufanele zikhiphe umshayeli ku-beta futhi zivumele ukusabalalisa ukuthi ziyifake ngokuzenzakalela. Kulindeleke ukuthi konke okudingekayo kube khona kuhlelo I-Linux kernel 6.7 nokuthi ingafika ejwayelekile, ngokwesibonelo, ku I-Fedora 40.

Uma leyo nhloso isifinyelelwe, kuzogxilwa ekuxhumaniseni zonke izingcezu nazo I-VKD3D-Proton futhi, ngaphezu kwakho konke, ukucindezela ukusebenza. Ngamagama eqembu, uma u-2023 bekuwunyaka wokwenza imidlalo idlaleke, U-2024 unyaka wokubenza bashesheUmsebenzi futhi uyaqhubeka nokwandisa ukwesekwa kwe-GPU, ngentuthuko emndenini wakwaMaxwell phakathi kwezinto eziza kuqala.

Umbuzo obalulekile walo mhlahlandlela: kuthiwani nge-DLSS ku-NVK? Njengamanje, i-DLSS ku-Proton ithembela kuyo NGX nasezicini eziphathelene ne-NVIDIA, esimweni sazo samanje, ezincike esitakini esisemthethweni. Ulwazi olutholakalayo aluqinisekisi ukusekelwa kwe-DLSS nge-NVK, ngakho-ke isikhundla esihlakaniphile ukucabangela lokho I-DLSS isaboshelwe kumshayeli ongumnikazi ku-Linux njengoba i-NVK ithuthuka kumazinga, ukuhambisana, kanye nokusebenza.

I-Proton Experimental: Ukusekelwa kwe-DLSS 3 nokulungiswa kwegeyimu

I-Valve, ngakolunye uhlangothi, ikhiphe isibuyekezo sokuhlola se-Proton esethulayo ukwesekwa kwe-NVIDIA DLSS 3Lokhu kuhumushela ekuthuthukisweni kokusebenza kwalabo abasebenzisa ihadiwe ye-NVIDIA ehambisanayo nokusebenzisa imidlalo ejulile ku-Linux, kuqhubekisela phambili umgoqo walokho okunokwenzeka ngalesi sendlalelo sokuhambisana.

Isibuyekezo esifanayo silethe ukulungisa okuphawulekayo: ku Cyberpunk 2077 Izingqinamba ezincane zaxazululwa futhi kwathuthukiswa ukuzinza; phakathi The Last of Us Ingxenye I Kukhishwe isexwayiso somshayeli esiphelelwe yisikhathi futhi kwengezwa nvaphi; futhi ku I-Starfield Izinkinga ezilungisiwe ezihlobene nekhithi yokudala. Lokhu kulungiswa, uma kuhlanganisiwe, kuqinisa ulwazi oluphelele ezihlokweni ezisezingeni eliphezulu.

I-Windows Ecosystem: DLSS 4 kanye nezici zakamuva ze-NVIDIA

Nakuba sigxile ku-Linux, kuhle ukubalula umongo ohlangothini lwe-Windows ukuze siqonde isiqondiso sobuchwepheshe. Ngokukhululwa kwe- I-RTX 5080 kanye ne-5090, I-NVIDIA ikhiphe umshayeli we-GeForce 572.16 WHQL onezici ezintsha ezifana ne Ukukhipha i-DLSS (ibuyekeza imidlalo esekelwayo ibe izinguqulo ezintsha ze-DLSS) kanye nokufika kwe- I-DLSS 4 nge-Multi Frame Generation kuma-GPU ochungechunge lwe-RTX 50. Kwezinye izimo, ukwanda okukhulu kwe-FPS kubonakala lapho kuhlanganiswa amasu e-DLSS ahlukene.

Iphakheji futhi ilethe isibuyekezo ku- Uhlelo lokusebenza lwe-NVIDIA ngokuthuthukiswa kwe-RTX Video Super Resolution, izinketho zokubonisa okuningi, ukusekelwa kwe-Advanced Optimus, kanye nama-tweaks ahlukahlukene; izici ezintsha ku Ukusakazwa kwe-NVIDIA (imiphumela emibili ye-AI), ukusekelwa kwemidlalo enobuchwepheshe be-RTX yezihloko ezinjengo-Alan Wake 2, Cyberpunk 2077, Hogwarts Legacy, Indiana Jones kanye neGreat Circle noma i-Star Wars Outlaws; Ngaphezu kwe I-NVIDIA Smooth Motion, imodeli ye-AI yezinga lesilawuli ekhiqiza uhlaka olumaphakathi lokumanzi okukhulu (ngaphandle kochungechunge) RTX 50) kanye nokugunyazwa kwezibonisi ezintsha ezihambisana ne-G-SYNC.

Kungani lokhu kuyithakasela i-Linux? Ngoba ijubane lokuthuthuka kuWindows lisebenza njenge-thermometer: kulapho izingcezu ze-DLSS kanye ne-RTX ecosystem ivuthwa, maningi amathuba okuthi enye yaleyo nqubekelaphambili izobonakala ku-Linux nge-Proton kanye nemitapo yolwazi edingekayo (uma kungenzeka ngokobuchwepheshe futhi kungenzeka ngokomthetho).

Imiphakathi nezinsiza zokulandela isihloko

Ingxoxo nokusekelwa komphakathi kwenzeka ezindaweni eziqondile kakhulu. Kukhona i-subreddit enikezelwe kuyo imidlalo yevidiyo ku-GNU/Linux (Kufakwe i-Steam Deck) lapho kuxoxwa khona ngezindaba, kwabelwana ngezixazululo, futhi kubuthana abasebenzisi abaxhunyiwe nababhalisile. Yindawo enhle yokuhlala unolwazi lwakamuva ngamapeshi, ukwehla, kanye nezimpumelelo zansuku zonke.

Kukhona futhi i-subreddit engekho emthethweni ye- Valve umusi Deck, egcwele uchungechunge olumayelana nemidlalo esebenza ku-Deck, i-hardware ne-software mods, nezingxoxo zobuchwepheshe. Kungumbono omuhle ukufunda imithetho futhi ubuyekeze imicu emikhulu ngaphambi kokuyithumela: umphakathi uyasebenza, futhi le nhlangano isiza ukugcina ulwazi lutholakala kalula kuwo wonke umuntu.

Isithombe sicacile: I-DLSS manje isiyinto engokoqobo ku-Linux nge-Proton lapho usebenzisa i-NVIDIA GPUs nabashayeli abahambisanayo; I-NVIDIA ithathe isinyathelo ngokuthuthuka kwe-XWayland, i-SteamVR, kanye nenqwaba yama-tweaks awusizo; I-valve inyusa ijubane ngegatsha lokuhlola le-Proton elingeza i-DLSS 3 futhi lilungise izihloko eziphezulu; futhi I-NVK iqhubeka ngesivinini esikhulu, ukusondela ku-Vulkan 1.3 nokuthobelana, nakuba okwamanje i-DLSS incike kusitaki sobunikazi. KuSteam Deck, isimo sihlukile ngenxa yehadiwe yayo ye-AMD, kodwa i-ecosystem iyonke ihamba ngendlela efanele, futhi ikwenza lokho ngomphakathi oqinile.