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Messages - nuninho1980

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61
3D-Tech News Around The Web / Re: NVIDIA OptiX 2.1 RC 2
« on: February 24, 2011, 07:27:02 PM »
You got 0.53fps at 9999 running "Swimming Shark" and it's bad because your videocard wasn't stress with ~40%!?! of GPU usage due to your CPU 100% load on single core/thread. lool! Default for this sample is recommended.

I got 0.59 fps running GTX480 (10% GPU usage), CPU AMD x6 (100% load on single core) and Win7 x64.

62
3D-Tech News Around The Web / Re: Humus' 1K-Mandelbrot
« on: February 14, 2011, 06:21:06 PM »
NOTICE - You should look and read "Nuninho1980 - Monday, February 14, 2011" on comment due to micro-stutter despite very high fps (vsync disabled only). :)

63
3D-Tech News Around The Web / Re: 4pixels Compute Toolkit Workbench
« on: February 03, 2011, 02:19:51 AM »
I got error message because gpu was disabled for opencl. ;)
I ran "regedit" and edited from cpu to gpu opencl. (you remember - http://www.geeks3d.com/forums/index.php/topic,1959.0.html) :)

64
missing "nvidia" on your 1st post?? I can't simultaneously 2 plataforms (cpu+gpu) opencl but I can enable cpu or gpu.

65
3D-Tech News Around The Web / Re: 4pixels Compute Toolkit Workbench
« on: February 02, 2011, 01:17:13 AM »
I can run these new samples on xp x86 (266.58whql) :D and got 190fps (1fps running CPU AMD x6 1055T but single core proccessed) w/ auto-scene on "raytrace" openCL. I got 230 fps (1.4fps) on ray casting openCL. :D
but I cannot have solution these samples on win7 but I can run to work fine samples opencl on nVidia GPU Computing SDK 3.2 on same OS. lool

66
3D-Tech News Around The Web / Re: 4pixels Compute Toolkit Workbench
« on: February 01, 2011, 08:49:45 PM »
I have GTX 480 w/ 266.58whql but I got error message ??? after run openCL demos running win 7 x64 except software CPU works fine. but I will try xp-xp3 x86.

67
Excellent news due to new OLED screen with response time 0.01ms = almost no motion blur!! But OLED monitor (non-TV) for PC will be still coming soon (still unknown date  :-\). :D

I will buy NGP on next year. :D Except any mobile console w/ LCD due to still motion blur problem. Therefore I don't like any LCD (monitor/TV). ;)

68
@JeGX
Thanks! I have eVGA GeForce GTX 480 and you also. :D

69
Great news:

Quote
Subpixel Reconstruction Antialiasing (SRAA) (...) In this way SRAA resembles Morphological Antialiasing (MLAA by ATI-AMD)(...)

http://research.nvidia.com/publication/subpixel-reconstruction-antialiasing

Fermi (GeForce 400 series or better) may work this new method of AA but I don't know if nvidia confirm... :)

70
I edited from hyperlink - "Download Hotel Lobby Demo (345MB)" to "Enter site RTGU 3d and click download" on 1st post because I tried click but I got "Internal server error. Please contact system administrator." Sorry. ;)

71
Thanks for your feedback, it's true that the demo does not feature soft shadows at all !

Maybe next time ! Can I ask you if there's a spot in particular that makes you miss the soft shadows ?

Also the solar lighting is not dynamic as we wanted to try to get close to original VRay renderings. We used our offline GI renderer to precompute the lighting, we probably could have some approximation in realtime, but this was not our aim here.

BTW, you gave the link to the file download, I'd like to add a link to the 'download' page', as it features some screenshots and a comparative video between the realtime result and the reference VRay rendering, for those interested : http://www.rtgu3d.com/index.php?x=4
No, I got soft shadows non-realistics :) due to without PCSS. You don't need ray-traced nor pathtraced for real-time. I want to enable PCSS and to interactive (=not fix) solar shadows because I got 695fps (GTX 480 - 266.58whql-HQ :D) at 1024x768 windowed, camera and setting default on sample "PCSS" - DirectX 10 (nVidia SDK 10.5) ;)

72
3D-Tech News Around The Web / RTGU 3d technical demonstration released
« on: January 15, 2011, 08:09:28 PM »
Quote
A technical demonstration showing an interactive virtual model of an hotel lobby, is available for download. RTGU is a realtime 3d rendering pipeline - composed of a set of tools, ranging from 3d content export/conversion to realtime 3d rendering using OpenGL. The model is completely designed using 3dsMax and V-Ray, then exported and lit using RTGU tools, and rendered using OpenGL 3.x features : rendering uses FBO to do HDR rendering in RGBA16F textures ; tone mapping relies on ARB_texture_multisample extension to resolve MSAA ; linear rendering is achieived by using sRGB textures and framebuffers ; lighting is stored in HDR textures (2D/3D) as lightmaps and spherical harmonics.
Enter site RTGU 3d and click download. :)

But I don't like this demo because the solar shadows are fixed. And its aren't realistics due to without PCSS (Percentage-Closer Soft Shadows).



P.S.
The author has a topic at Ozone3D (in french).

73
3D-Tech News Around The Web / Re: Geeks3D 3D Tech News Board
« on: January 15, 2011, 06:39:59 PM »
Thanks! ;)

74
3D-Tech News Around The Web / Re: Geeks3D 3D Tech News Board
« on: January 14, 2011, 05:18:35 PM »
I can't found button "add new topic". Where?

75
3D-Tech News Around The Web / Re: Esenthel Engine Sci-Fi benchmark
« on: January 12, 2011, 06:05:16 PM »
Yikes! I forgot to mention that  ::)
On a german keyboard it's the "circumflex" button.
The linguage of my keyboard is portuguese. :)

76
3D-Tech News Around The Web / Re: Esenthel Engine Sci-Fi benchmark
« on: January 12, 2011, 03:05:03 PM »
I have AMD x6 1055T and GTX 480 w/ 260.99whql(default 3D setting) and you look my results (1680x1050, 1920x1080, 1920x1200 and 2560x1600*) -> http://www.esenthel.com/?id=benchmark/sci_fi

1920x1200: Win 7 x64 - 85 fps
                    XP-SP3 x86 - 93 fps
I got 54.744 fps at my 1st time - 2560x1600* and good luck because my CRT monitor 21" Samsung 1100P Plus works 2560x1600@60Hz. :D

* - I worked this resolution this on XP but I can't work on Win7 x64. :-\ :(


NOTICE: Tilde is not equal to ~ but yes '\' because I can't benchmark while I pressed key '~'. ;)

77
3D-Tech News Around The Web / Re: Intel - December 2010 tech demos
« on: January 07, 2011, 04:41:01 PM »
I have CPU AMD x6 1055T (w/ GeForce GTX 480 :D). I can't run AVX Cloth because this my CPU isn't AVX supported. :-\ :(
but I can run rest other demos by intel.

78
Lastest version v2.1 download -> http://www.computemark.com/computemark-download/ComputeMark2.zip


@JeGX

We remember that our gtx480 can't run on extreme preset due to driver fault. You must update 263.09whql (need inf modded) (it fixes crash). :D
You try benchmark after this new driver installed. ;)
You digit "nuninho" using "Users Browser" to read my scores on site ComputeMark. :)

Note: sorry for bad english. ;)

79
I tried 197.41whql and can run megademo1 (all files original ran w/ cuda 2.1, 2.2, 2.3 and 3.0) but I got black screen with "FPS:..." after zoom... 10 seconds after... I got crash without error message. lool  maybe due to driver issue. ;) which is version geforce driver? or may any fermi card not work this demo?

80
I have GTX 480 w/ 263.09beta - CUDA 3.2.1 (win XP x86) but I can't run. I tried change name to "cudaraytracer.dll_" and I can run but I got error message after zoom inning. :(

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