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CUDA...opet 
This demo was presented by Chaos Group on August 6, 2009 at the SIGGRAPH 2009 Chaos Group User Event. During the event the first public showing of their GPU rendering tests were presented to a packed house. This video showcases the recently released V-Ray RT using an NVIDIA GeForce 285 GPU. While this GPU verson is not a shipping product yet, already this technology demo features rendering speeds and quality surpassing all of the current GPU rendering applications that we've seen to date. Several high level industry representatives in attendance commented that this demo was the highlight of SIGGRAPH 2009.
To se ceka...V-ray dobija GPU akceleraciju, fakin fantastik! RealTime opcija u novom V-rayu dobija smisao, jer bez GPU akceleracije ne vredi bez minimum 8 jezgara na raspolaganju.
http://www.cgarchitect.com/news/SIGGRAPH-2009-CHAOS-GROUP-GPU.shtml
Da dodam, V-Ray, kao (najpopularniji) render plugin za modeling alate, ovim potezom ozbiljno narusava "bazu" korisnika koja je koristila high-end CPU-ove i masine sa 2 socketa, i render farme sacinjene od istih. Procesori sa cenom kakva je ova ce najzad biti proslost kad je rec o ljudima/firmama koje se bave renderovanjem i ciji posao zavisi od brzine (a cinili su prilicno trziste za prodaju skupih procesora).
Graficka kartica koja je prilicno jeftinija daje 20x puta bolje rezultate. Multi-GPU dobija novi smisao, kao i koriscenje GPU-a za ozbiljnije poslove. Bilo je GPU akcelerisanih aplikacija i ranije, neke rade na obicnim karticama, neke traze profi verzije istih (quadro), i uglavnom ne daju zadovoljavajuce rezultate, pa se neki ozbiljan "proboj" cekao.
I dogodio se...Chaos Group je ponovo napravio korak unapred, u pravom smeru. Za mene je ovo -pa, vest godine
This demo was presented by Chaos Group on August 6, 2009 at the SIGGRAPH 2009 Chaos Group User Event. During the event the first public showing of their GPU rendering tests were presented to a packed house. This video showcases the recently released V-Ray RT using an NVIDIA GeForce 285 GPU. While this GPU verson is not a shipping product yet, already this technology demo features rendering speeds and quality surpassing all of the current GPU rendering applications that we've seen to date. Several high level industry representatives in attendance commented that this demo was the highlight of SIGGRAPH 2009.
This demo currently uses CUDA, but Chaos Group is looking to possibly port to OpenCL
Once a shipping product, the GPU rendering version of V-Ray RT will support distrubuted Rendering
The product will support more than one GPU
There was no date announced about the release of this product
What seperate their solution from all others is that the GPU rendering output MATCHES the production render quality from a CPU rendered frame buffer exactly!
All of the demos were rendered at 640 x 480
To se ceka...V-ray dobija GPU akceleraciju, fakin fantastik! RealTime opcija u novom V-rayu dobija smisao, jer bez GPU akceleracije ne vredi bez minimum 8 jezgara na raspolaganju.
http://www.cgarchitect.com/news/SIGGRAPH-2009-CHAOS-GROUP-GPU.shtml
Da dodam, V-Ray, kao (najpopularniji) render plugin za modeling alate, ovim potezom ozbiljno narusava "bazu" korisnika koja je koristila high-end CPU-ove i masine sa 2 socketa, i render farme sacinjene od istih. Procesori sa cenom kakva je ova ce najzad biti proslost kad je rec o ljudima/firmama koje se bave renderovanjem i ciji posao zavisi od brzine (a cinili su prilicno trziste za prodaju skupih procesora).
Graficka kartica koja je prilicno jeftinija daje 20x puta bolje rezultate. Multi-GPU dobija novi smisao, kao i koriscenje GPU-a za ozbiljnije poslove. Bilo je GPU akcelerisanih aplikacija i ranije, neke rade na obicnim karticama, neke traze profi verzije istih (quadro), i uglavnom ne daju zadovoljavajuce rezultate, pa se neki ozbiljan "proboj" cekao.
I dogodio se...Chaos Group je ponovo napravio korak unapred, u pravom smeru. Za mene je ovo -pa, vest godine
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