NLMeansCL: GPU based Non Local Means Denoising - Page 3

Malcolm · 8th January 2011, 00:15

@Wilbert
I will do that. But i would like to work some things out first!
I don't think your 6800LE will be capable of executing OpenCL. it's from around 2004 if i'm right. That's long, long ago... And even if, the performance would probably be not much better that TNLMeans.

TheRyuu · 8th January 2011, 00:51

Quote:

Originally Posted by Wilbert

Could you release the source code so that the community can enjoy your magic?

I have a GeFore 6800LE, is that good enough? Nvidia driver 61.76.

Only 8 series or higher supports OpenCL.

Edit: on a side note v 0.1.1 actually works for me. I did get a green bar on the bottom of the screen with non-mod16 resolution. I also get a green bar on the right side of the screen with plane=4 at 1280x720.

With plane=0 about 4-8 pixels on the right side turn black.

Edit2: padding like 16 pixels (addborders) on each side then cropping later seems to work.

naoan · 8th January 2011, 18:14

Well I played around with smf parameters but it still won't work.

Here's the full XML export of my GPU, radeon HD4850 http://www.mediafire.com/?f4s4ktmocfk2hot

Hope that could help!

tormento · 8th January 2011, 20:36

Major issues when trying to load avs in VirtualDub. Same errors as some seen here.

P.S: x64 version please =)

Malcolm · 8th January 2011, 22:14

Quote:

Originally Posted by naoan

Here's the full XML export of my GPU, radeon HD4850 http://www.mediafire.com/?f4s4ktmocfk2hot
Hope that could help!

Yes, that helped.
Seems like all RV770 users are out of business at the moment.
The AMD OpenCL drivers do not suppport images.
Same issue as GoodzMastaJ.
Please see below for a snippet of the full XML export from GPU Caps Viewer.

Code:

CL_DEVICE_NAME="ATI RV770"
CL_DEVICE_VENDOR="Advanced Micro Devices, Inc."
CL_DRIVER_VERSION="CAL 1.4.900"
CL_DEVICE_PROFILE="FULL_PROFILE"
CL_DEVICE_VERSION="OpenCL 1.0 ATI-Stream-v2.3 (451)"
CL_DEVICE_TYPE="GPU"
CL_DEVICE_IMAGE_SUPPORT="NO"
CL_DEVICE_IMAGE2D_MAX_WIDTH="0"
CL_DEVICE_IMAGE2D_MAX_HEIGHT="0"

@tormento
Please provide the contents of the debug file and the xml export of GPU Caps Viewer. Otherwise i can't help.

@all
I have uploaded version 0.1.2.
See the changelog in my first post for details.

@Didée
Version 0.1.2 should fix you error with the dots spread all over the screen! Can you give me feedback if this version works for you? Thanks.

TheRyuu · 9th January 2011, 00:51

Getting a weird issue with regards to setting h = 1.0

Setting it to 1.0 will cause it to not work (gives error) but 0.9, 1.1 both work (any other value works I do believe).

Some tests someone I know did (credits to mirkosp):

Quote:

nlmeanscl(h=1.0000001) <<< works
nlmeanscl(h=1.00000001) <<< gives error
nlmeanscl(h=1.00000006) <<< works
nlmeanscl(h=1.00000005) <<< gives error

Edit: more random stuff

Quote:

nlmeanscl(h=1.0000000596046449899999990) <<< will work
nlmeanscl(h=1.000000059604644989999999) <<< gives error
19:14 < mirkosp> that's the limit, btw

Malcolm · 9th January 2011, 01:30

Quote:

Originally Posted by TheRyuu

Getting a weird issue with regards to setting h = 1.0

Confirmed. It's a simple bug. Already fixed and will be gone with the next version.

tormento · 9th January 2011, 11:35

Here you are. I noticed even GPU Caps Viewer crashes in CL test. An encoding is going now, I'll try to change drivers version ASAP and report you.

PHP Code:


			
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GPU Caps Viewer v1.9.4

http://www.ozone3d.net/gpu_caps_viewer/

===================================================





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- MSAA: 4X

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    <li>GL_ARB_pixel_buffer_object</li>

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    <li>GL_ARB_point_sprite</li>

    <li>GL_ARB_provoking_vertex</li>

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    <li>GL_ATI_texture_mirror_once</li>

    <li>GL_S3_s3tc</li>

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    <li>WGL_ARB_extensions_string</li>

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    <li>WGL_ARB_pixel_format</li>

    <li>WGL_ARB_pixel_format_float</li>

    <li>WGL_ARB_render_texture</li>

    <li>WGL_ATI_pixel_format_float</li>

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    <li>WGL_EXT_extensions_string</li>

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    <li>WGL_NV_multisample_coverage</li>

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- Name: NVIDIA CUDA

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    - CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 112KB

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    - CL_DEVICE_MAX_READ_IMAGE_ARGS: 128

    - CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8

    - CL_DEVICE_IMAGE2D_MAX_WIDTH: 4096

    - CL_DEVICE_IMAGE2D_MAX_HEIGHT: 32768

    - CL_DEVICE_IMAGE3D_MAX_WIDTH: 2048

    - CL_DEVICE_IMAGE3D_MAX_HEIGHT: 2048

    - CL_DEVICE_IMAGE3D_MAX_DEPTH: 16

    - CL_DEVICE_MAX_SAMPLERS: 16

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 1

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 1

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 1

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 1

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 1

    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 1

    - CL_DEVICE_EXTENSIONS: 16

    - Extensions:

        - cl_khr_byte_addressable_store

        - cl_khr_icd

        - cl_khr_gl_sharing

        - cl_nv_d3d9_sharing

        - cl_nv_d3d10_sharing

        - cl_khr_d3d10_sharing

        - cl_nv_d3d11_sharing

        - cl_nv_compiler_options

        - cl_nv_device_attribute_query

        - cl_nv_pragma_unroll

        - 

        - cl_khr_global_int32_base_atomics

        - cl_khr_global_int32_extended_atomics

        - cl_khr_local_int32_base_atomics

        - cl_khr_local_int32_extended_atomics

        - cl_khr_fp64





===================================[ Misc. ]





===================================[ Related Graphics Drivers ]

- http://www.geeks3d.com/?page_id=752

- http://downloads.guru3d.com/download.php?id=10

- http://www.tweakguides.com/NVFORCE_1.html

- http://www.nvidia.com/object/winxp-2k_archive.html

- http://www.geeks3d.com/?p=65





===================================[ Related Graphics Cards Reviews ]

- http://www.geeks3d.com/?tag=geforce-gtx-460

- http://www.google.us/search?q=NVIDIA+GeForce+GTX+460+review

Dogway · 9th January 2011, 12:51

-Remember my post?
It was caused by source being non mod16. I made work a few images with mod4, but below mod16 performance. I havent checked video sources, but its something to look up.
-Also there are some aliasing issues on b>0 (less than tnlmeans but still)
-crashed on a 1280x688 (mod16) video source with this message. (mkv through ffmpegsource) (Edit: problem was setting h<1.1 on v. 0.1.2)

tormento · 9th January 2011, 18:51

Ok, updated to 266.44 drivers and works.

If only I could figure how to get a good value for parameters... They are a bit obscure to me.

For example, in a 1080p x264 encoding, what should I put to mimic SMDegrain (tr=3,thSAD=300,blksize=16,overlap=8) ? I suppose not... The temporal part is missing..

frustum · 10th January 2011, 20:42

My understanding is that OpenCL programs can be compiled to run either on a GPU or on the host CPU. If this is true, I'm curious, Malcom, if you have tried this, and how fast the filter runs on the host CPU vs the original TNLmeans filter. How much penalty is there (if any) for writing it as OpenCL vs C if there is no GPU to help out.

yup · 11th January 2011, 10:21

Malcolm

for Your time.
NLMeansCL work on my 8800 GTS 512 with last Nvidia driver (260.99). Speed for SD content little faster than real time 26-27 fps.
If You find time add also Az support for Az=1 and Az=2 it may be useful for motion compensating filtering.
yup.

Malcolm · 12th January 2011, 00:04

Quote:

Originally Posted by frustum

My understanding is that OpenCL programs can be compiled to run either on a GPU or on the host CPU. If this is true, I'm curious, Malcom, if you have tried this, and how fast the filter runs on the host CPU vs the original TNLmeans filter. How much penalty is there (if any) for writing it as OpenCL vs C if there is no GPU to help out.

I have created a version that runs on the CPU. Please see my first post for explanations as well as some performance figures.

Let me explain some aspects regarding CPU vs. GPU:
- CPUs are not generally slower than CPUs. The performance does heavily depend on the algorithm that is implemented. For NLMeans, the results are clear. But that's just one example. There are algorithms that will always be slower on a GPU than on a CPU.
- You can see from my performance measurements, that using buffers instead of images is much slower. But that's only half the truth. I have a version of NLMeansCL on my harddisk, that is faster on my Geforce when using buffers instead of images! So the execution speed does also heavily depend on how memory is used and accessed inside the filter. But on the other hand this version is actually even slower on the CPU that version 0.2 when using buffers! So though OpenCL executes on GPUs as well as CPUs, you typically have to code to the exact hardware to achieve peak performance!
- One benefit of OpenCL is that it's naturally multithreaded. So if you throw in another CPU with double the number of cores (or a new gfx card), it will typically scale well. That's not true for TNLMeans.
- My current implementation is tuned for execution on GPUs. There are some micro optimizations for individual math functions and so on. For a serious CPU version of the filter, i would go over the implementation and play around with different expressions to see if they execute faster than the existing ones. But this is - as i said -a micro optimization.

@tormento
Sorry, i can't help you out with suggestions to mimic SMDegrain.

@yup
Yeah, i will see what i can do.

naoan · 12th January 2011, 03:55

I dunno what I did wrong, but I still get the same error message as the one in earlier version with 0.2

Have tried setting buffer and cpu to true (either and both).

ChaosKing · 12th January 2011, 11:39

yep, i have problems with cpu and buffer too.

Malcolm · 12th January 2011, 11:51

@naoan, ChaosKing
If anyone of you would send me the logfile....

naoan · 12th January 2011, 12:20

Oh, sorry. Here it is (with buffer=true) :

Code:

NLMeansCL Version 0.2
ScriptEnvironment present.
Number of OpenCL Compute Platforms = 1.
Trying OpenCL Compute Platform
  Advanced Micro Devices, Inc..
  OpenCL 1.1 ATI-Stream-v2.3 (451).
OpenCL Compute Context successfully created.
Number of OpenCL Devices in Platform = 2.
Using first OpenCL Device.
  ATI RV770.
  Device available.
OpenCL Command Queue successfully created.
OpenCL error code detected: BuildProgramFailure.

The log is exactly the same with buffer=false and stop at "Device available." with cpu and buffer set at true.

Thanks again.

Malcolm · 12th January 2011, 13:49

Ok, i see. There are 2 problems.
The behaviour of AMDs OpenCL platform is different than i thought. So if you have an AMD gfx card, as well as the CPU as OpenCL device, then the selection of the CPU fails and it is using the GPU. I can change the selection strategy, to overcome this. (Selecting the CPU as computation device actually works if you have an Nvidia GPU). I will provide this ASAP.

The second thing is, that the compilation of the kernel fails. Since i don't own an AMD gfx card, it's nearly impossible for me to tell what the reason could be!
So far i can only tell that my implementation is correct, since it runs on Nvidia GPUs as well as the CPU.
The cause can only be that i'm using some functions that are not implemented by AMD and thus the AMD OpenCL driver refuses to compile!
Sorry for any inconvenience i have caused, by providing something which obviously doesn't run on Radeons. But i'm just trying to give you someting..

naoan · 12th January 2011, 14:50

Hey, no worries there, in fact I'm very thankful you even try to do something about it and for making this plugin available to community for free.

I've been meaning to upgrade my GPU, and now my choice is clear, thanks to this plugin.

ChaosKing · 12th January 2011, 18:13

NLMeansCL(cpu=true) ->

My CPU: Intel Q9550

I can't find a debug log, c:\temp is empty

PHP Code:


			
===================================================
GPU Caps Viewer v1.9.5
http://www.ozone3d.net/gpu_caps_viewer/
===================================================


===================================[ System / CPU ]
- CPU Name: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz
- CPU Core Speed: 2833 MHz
- CPU Num Cores: 4
- Family: 6 - Model: 7 - Stepping: 10
- Physical Memory Size: 4095 MB
- Operating System: Windows 7 64-bit build 7600 [No Service Pack]
- DirectX Version: 10.0
- PhysX Version: 9100514


===================================[ Graphics Adapter / GPU ]
- SLI: disabled
- GPUs: 1
- Logical GPUs: 1
- OpenGL Renderer: GeForce GTX 260/PCI/SSE2
- Drivers Renderer: NVIDIA GeForce GTX 260
- DB Renderer: NVIDIA GeForce GTX 260
- Device Description: NVIDIA GeForce GTX 260
- Adapter String: GeForce GTX 260
- Vendor: NVIDIA Corporation
- Vendor ID: 0x10DE
- Device ID: 0x05E2
- Sub device ID: 0x1109
- Sub vendor ID: 0x19DA
- Drivers Version: 8.17.12.6099 (10-16-2010) - nvoglv64
- GPU Codename: GT200
- GPU Unified Shader Processors: 192
- GPU Vertex Shader Processors: 0
- GPU Pixel Shader Processors: 0
- SM / SIMD: 24
- TPC: 8
- TPD (Watts): 182
- Video Memory Size: 896 MB
- Video Memory Type: GDDR3
- Clocks level #0: Core: 300MHz - Memory: 100MHz - Shader: 600MHz
- Clocks level #1: Core: 400MHz - Memory: 300MHz - Shader: 800MHz
- Clocks level #2: Core: 576MHz - Memory: 999MHz - Shader: 1242MHz
- BIOS String:  62.0.61.0.0
- Current Display Mode: 1280x1024 @ 60 Hz - 32 bpp


===================================[ OpenGL GPU Capabilities ]
- OpenGL Version: 3.3.0
- GLSL (OpenGL Shading Language) Version: 3.30 NVIDIA via Cg compiler
- ARB Texture Units: 4
- Vertex Shader Texture Units: 32
- Pixel Shader Texture Units: 32
- Geometry Shader Texture Units: 32
- Max Texture Size: 8192x8192
- Max Anisotropic Filtering Value: X16.0
- Max Point Sprite Size: 63.4
- Max Dynamic Lights: 8
- Max Viewport Size: 8192x8192
- Max Vertex Uniform Components: 4096
- Max Fragment Uniform Components: 2048
- Max Geometry Uniform Components: 2048
- Max Varying Float: 60
- Max Vertex Bindable Uniforms: 12
- Max Fragment Bindable Uniforms: 12
- Max Geometry Bindable Uniforms: 12
- Frame Buffer Objects (FBO) Support:[yes]
- Multiple Render Targets / Max draw buffers: 8
- Pixel Buffer Objects (PBO) Support:[yes]
- S3TC Texture Compression Support:[yes]
- ATI 3Dc Texture Compression Support:[no]
- Texture Rectangle Support:[yes]
- Floating Point Textures Support:[yes]
- MSAA: 2X
- MSAA: 4X
- MSAA: 8X
- MSAA: 16X
- OpenGL Extensions: 221 extensions (GL=199 and WGL=22)
    <li>GL_ARB_blend_func_extended</li>
    <li>GL_ARB_color_buffer_float</li>
    <li>GL_ARB_compatibility</li>
    <li>GL_ARB_copy_buffer</li>
    <li>GL_ARB_debug_output</li>
    <li>GL_ARB_depth_buffer_float</li>
    <li>GL_ARB_depth_clamp</li>
    <li>GL_ARB_depth_texture</li>
    <li>GL_ARB_draw_buffers</li>
    <li>GL_ARB_draw_elements_base_vertex</li>
    <li>GL_ARB_draw_instanced</li>
    <li>GL_ARB_ES2_compatibility</li>
    <li>GL_ARB_explicit_attrib_location</li>
    <li>GL_ARB_fragment_coord_conventions</li>
    <li>GL_ARB_fragment_program</li>
    <li>GL_ARB_fragment_program_shadow</li>
    <li>GL_ARB_fragment_shader</li>
    <li>GL_ARB_framebuffer_object</li>
    <li>GL_ARB_framebuffer_sRGB</li>
    <li>GL_ARB_geometry_shader4</li>
    <li>GL_ARB_get_program_binary</li>
    <li>GL_ARB_half_float_pixel</li>
    <li>GL_ARB_half_float_vertex</li>
    <li>GL_ARB_imaging</li>
    <li>GL_ARB_instanced_arrays</li>
    <li>GL_ARB_map_buffer_range</li>
    <li>GL_ARB_multisample</li>
    <li>GL_ARB_multitexture</li>
    <li>GL_ARB_occlusion_query</li>
    <li>GL_ARB_occlusion_query2</li>
    <li>GL_ARB_pixel_buffer_object</li>
    <li>GL_ARB_point_parameters</li>
    <li>GL_ARB_point_sprite</li>
    <li>GL_ARB_provoking_vertex</li>
    <li>GL_ARB_robustness</li>
    <li>GL_ARB_sampler_objects</li>
    <li>GL_ARB_seamless_cube_map</li>
    <li>GL_ARB_separate_shader_objects</li>
    <li>GL_ARB_shader_bit_encoding</li>
    <li>GL_ARB_shader_objects</li>
    <li>GL_ARB_shading_language_100</li>
    <li>GL_ARB_shadow</li>
    <li>GL_ARB_sync</li>
    <li>GL_ARB_texture_border_clamp</li>
    <li>GL_ARB_texture_buffer_object</li>
    <li>GL_ARB_texture_compression</li>
    <li>GL_ARB_texture_compression_rgtc</li>
    <li>GL_ARB_texture_cube_map</li>
    <li>GL_ARB_texture_env_add</li>
    <li>GL_ARB_texture_env_combine</li>
    <li>GL_ARB_texture_env_crossbar</li>
    <li>GL_ARB_texture_env_dot3</li>
    <li>GL_ARB_texture_float</li>
    <li>GL_ARB_texture_mirrored_repeat</li>
    <li>GL_ARB_texture_multisample</li>
    <li>GL_ARB_texture_non_power_of_two</li>
    <li>GL_ARB_texture_rectangle</li>
    <li>GL_ARB_texture_rg</li>
    <li>GL_ARB_texture_rgb10_a2ui</li>
    <li>GL_ARB_texture_swizzle</li>
    <li>GL_ARB_timer_query</li>
    <li>GL_ARB_transform_feedback2</li>
    <li>GL_ARB_transpose_matrix</li>
    <li>GL_ARB_uniform_buffer_object</li>
    <li>GL_ARB_vertex_array_bgra</li>
    <li>GL_ARB_vertex_array_object</li>
    <li>GL_ARB_vertex_buffer_object</li>
    <li>GL_ARB_vertex_program</li>
    <li>GL_ARB_vertex_shader</li>
    <li>GL_ARB_vertex_type_2_10_10_10_rev</li>
    <li>GL_ARB_viewport_array</li>
    <li>GL_ARB_window_pos</li>
    <li>GL_ATI_draw_buffers</li>
    <li>GL_ATI_texture_float</li>
    <li>GL_ATI_texture_mirror_once</li>
    <li>GL_S3_s3tc</li>
    <li>GL_EXT_texture_env_add</li>
    <li>GL_EXT_abgr</li>
    <li>GL_EXT_bgra</li>
    <li>GL_EXT_bindable_uniform</li>
    <li>GL_EXT_blend_color</li>
    <li>GL_EXT_blend_equation_separate</li>
    <li>GL_EXT_blend_func_separate</li>
    <li>GL_EXT_blend_minmax</li>
    <li>GL_EXT_blend_subtract</li>
    <li>GL_EXT_compiled_vertex_array</li>
    <li>GL_EXT_Cg_shader</li>
    <li>GL_EXT_depth_bounds_test</li>
    <li>GL_EXT_direct_state_access</li>
    <li>GL_EXT_draw_buffers2</li>
    <li>GL_EXT_draw_instanced</li>
    <li>GL_EXT_draw_range_elements</li>
    <li>GL_EXT_fog_coord</li>
    <li>GL_EXT_framebuffer_blit</li>
    <li>GL_EXT_framebuffer_multisample</li>
    <li>GL_EXTX_framebuffer_mixed_formats</li>
    <li>GL_EXT_framebuffer_object</li>
    <li>GL_EXT_framebuffer_sRGB</li>
    <li>GL_EXT_geometry_shader4</li>
    <li>GL_EXT_gpu_program_parameters</li>
    <li>GL_EXT_gpu_shader4</li>
    <li>GL_EXT_multi_draw_arrays</li>
    <li>GL_EXT_packed_depth_stencil</li>
    <li>GL_EXT_packed_float</li>
    <li>GL_EXT_packed_pixels</li>
    <li>GL_EXT_pixel_buffer_object</li>
    <li>GL_EXT_point_parameters</li>
    <li>GL_EXT_provoking_vertex</li>
    <li>GL_EXT_rescale_normal</li>
    <li>GL_EXT_secondary_color</li>
    <li>GL_EXT_separate_shader_objects</li>
    <li>GL_EXT_separate_specular_color</li>
    <li>GL_EXT_shadow_funcs</li>
    <li>GL_EXT_stencil_two_side</li>
    <li>GL_EXT_stencil_wrap</li>
    <li>GL_EXT_texture3D</li>
    <li>GL_EXT_texture_array</li>
    <li>GL_EXT_texture_buffer_object</li>
    <li>GL_EXT_texture_compression_latc</li>
    <li>GL_EXT_texture_compression_rgtc</li>
    <li>GL_EXT_texture_compression_s3tc</li>
    <li>GL_EXT_texture_cube_map</li>
    <li>GL_EXT_texture_edge_clamp</li>
    <li>GL_EXT_texture_env_combine</li>
    <li>GL_EXT_texture_env_dot3</li>
    <li>GL_EXT_texture_filter_anisotropic</li>
    <li>GL_EXT_texture_integer</li>
    <li>GL_EXT_texture_lod</li>
    <li>GL_EXT_texture_lod_bias</li>
    <li>GL_EXT_texture_mirror_clamp</li>
    <li>GL_EXT_texture_object</li>
    <li>GL_EXT_texture_shared_exponent</li>
    <li>GL_EXT_texture_sRGB</li>
    <li>GL_EXT_texture_swizzle</li>
    <li>GL_EXT_timer_query</li>
    <li>GL_EXT_transform_feedback2</li>
    <li>GL_EXT_vertex_array</li>
    <li>GL_EXT_vertex_array_bgra</li>
    <li>GL_IBM_rasterpos_clip</li>
    <li>GL_IBM_texture_mirrored_repeat</li>
    <li>GL_KTX_buffer_region</li>
    <li>GL_NV_blend_square</li>
    <li>GL_NV_conditional_render</li>
    <li>GL_NV_copy_depth_to_color</li>
    <li>GL_NV_copy_image</li>
    <li>GL_NV_depth_buffer_float</li>
    <li>GL_NV_depth_clamp</li>
    <li>GL_NV_explicit_multisample</li>
    <li>GL_NV_fence</li>
    <li>GL_NV_float_buffer</li>
    <li>GL_NV_fog_distance</li>
    <li>GL_NV_fragment_program</li>
    <li>GL_NV_fragment_program_option</li>
    <li>GL_NV_fragment_program2</li>
    <li>GL_NV_framebuffer_multisample_coverage</li>
    <li>GL_NV_geometry_shader4</li>
    <li>GL_NV_gpu_program4</li>
    <li>GL_NV_half_float</li>
    <li>GL_NV_light_max_exponent</li>
    <li>GL_NV_multisample_coverage</li>
    <li>GL_NV_multisample_filter_hint</li>
    <li>GL_NV_occlusion_query</li>
    <li>GL_NV_packed_depth_stencil</li>
    <li>GL_NV_parameter_buffer_object</li>
    <li>GL_NV_parameter_buffer_object2</li>
    <li>GL_NV_pixel_data_range</li>
    <li>GL_NV_point_sprite</li>
    <li>GL_NV_primitive_restart</li>
    <li>GL_NV_register_combiners</li>
    <li>GL_NV_register_combiners2</li>
    <li>GL_NV_shader_buffer_load</li>
    <li>GL_NV_texgen_reflection</li>
    <li>GL_NV_texture_barrier</li>
    <li>GL_NV_texture_compression_vtc</li>
    <li>GL_NV_texture_env_combine4</li>
    <li>GL_NV_texture_expand_normal</li>
    <li>GL_NV_texture_multisample</li>
    <li>GL_NV_texture_rectangle</li>
    <li>GL_NV_texture_shader</li>
    <li>GL_NV_texture_shader2</li>
    <li>GL_NV_texture_shader3</li>
    <li>GL_NV_transform_feedback</li>
    <li>GL_NV_transform_feedback2</li>
    <li>GL_NV_vertex_array_range</li>
    <li>GL_NV_vertex_array_range2</li>
    <li>GL_NV_vertex_buffer_unified_memory</li>
    <li>GL_NV_vertex_program</li>
    <li>GL_NV_vertex_program1_1</li>
    <li>GL_NV_vertex_program2</li>
    <li>GL_NV_vertex_program2_option</li>
    <li>GL_NV_vertex_program3</li>
    <li>GL_NVX_conditional_render</li>
    <li>GL_NVX_gpu_memory_info</li>
    <li>GL_SGIS_generate_mipmap</li>
    <li>GL_SGIS_texture_lod</li>
    <li>GL_SGIX_depth_texture</li>
    <li>GL_SGIX_shadow</li>
    <li>GL_SUN_slice_accum</li>
    <li>GL_WIN_swap_hint</li>
    <li>WGL_EXT_swap_control</li>
    <li>WGL_ARB_buffer_region</li>
    <li>WGL_ARB_create_context</li>
    <li>WGL_ARB_create_context_profile</li>
    <li>WGL_ARB_create_context_robustness</li>
    <li>WGL_ARB_extensions_string</li>
    <li>WGL_ARB_make_current_read</li>
    <li>WGL_ARB_multisample</li>
    <li>WGL_ARB_pbuffer</li>
    <li>WGL_ARB_pixel_format</li>
    <li>WGL_ARB_pixel_format_float</li>
    <li>WGL_ARB_render_texture</li>
    <li>WGL_ATI_pixel_format_float</li>
    <li>WGL_EXT_create_context_es2_profile</li>
    <li>WGL_EXT_extensions_string</li>
    <li>WGL_EXT_framebuffer_sRGB</li>
    <li>WGL_EXT_pixel_format_packed_float</li>
    <li>WGL_NVX_DX_interop</li>
    <li>WGL_NV_float_buffer</li>
    <li>WGL_NV_multisample_coverage</li>
    <li>WGL_NV_render_depth_texture</li>
    <li>WGL_NV_render_texture_rectangle</li>


===================================[ NVIDIA CUDA Capabilities ]
- CUDA Device 0
    - Device name: GeForce GTX 260
    - Compute Capability: 1.3
    - Total Memory: 877 MB
    - Shader Clock Rate: 1242 MHz
    - Multiprocessors: 24
    - Warp Size: 32
    - Max Threads Per Block: 512
    - Threads Per Block: 512 x 512 x 64
    - Grid Size: 65535 x 65535 x 1
    - Registers Per Block: 16384
    - Texture Alignment: 256 byte
    - Total Constant Memory: 64 Kb


===================================[ OpenCL Capabilities ]
- Num OpenCL platforms: 1
- Name: NVIDIA CUDA
- Version: OpenCL 1.0 CUDA 3.2.1
- Profile: FULL_PROFILE
- Vendor: NVIDIA Corporation
- Num devices: 1

    - CL_DEVICE_NAME: GeForce GTX 260
    - CL_DEVICE_VENDOR: NVIDIA Corporation
    - CL_DRIVER_VERSION: 260.99
    - CL_DEVICE_PROFILE: FULL_PROFILE
    - CL_DEVICE_VERSION: OpenCL 1.0 CUDA
    - CL_DEVICE_TYPE: GPU
    - CL_DEVICE_VENDOR_ID: 0x10DE
    - CL_DEVICE_MAX_COMPUTE_UNITS: 24
    - CL_DEVICE_MAX_CLOCK_FREQUENCY: 1242MHz
    - CL_NV_DEVICE_COMPUTE_CAPABILITY_MAJOR: 1
    - CL_NV_DEVICE_COMPUTE_CAPABILITY_MINOR: 3
    - CL_NV_DEVICE_REGISTERS_PER_BLOCK: 16384
    - CL_NV_DEVICE_WARP_SIZE: 32
    - CL_NV_DEVICE_GPU_OVERLAP: 1
    - CL_NV_DEVICE_KERNEL_EXEC_TIMEOUT: 1
    - CL_NV_DEVICE_INTEGRATED_MEMORY: 0
    - CL_DEVICE_ADDRESS_BITS: 32
    - CL_DEVICE_MAX_MEM_ALLOC_SIZE: 224608KB
    - CL_DEVICE_GLOBAL_MEM_SIZE: 877MB
    - CL_DEVICE_MAX_PARAMETER_SIZE: 4352
    - CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: 0 Bytes
    - CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 0KB
    - CL_DEVICE_ERROR_CORRECTION_SUPPORT: NO
    - CL_DEVICE_LOCAL_MEM_TYPE: Local (scratchpad)
    - CL_DEVICE_LOCAL_MEM_SIZE: 16KB
    - CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64KB
    - CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
    - CL_DEVICE_MAX_WORK_ITEM_SIZES: [512 ; 512 ; 64]
    - CL_DEVICE_MAX_WORK_GROUP_SIZE: 512
    - CL_EXEC_NATIVE_KERNEL: 4751356
    - CL_DEVICE_IMAGE_SUPPORT: YES
    - CL_DEVICE_MAX_READ_IMAGE_ARGS: 128
    - CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8
    - CL_DEVICE_IMAGE2D_MAX_WIDTH: 4096
    - CL_DEVICE_IMAGE2D_MAX_HEIGHT: 32768
    - CL_DEVICE_IMAGE3D_MAX_WIDTH: 2048
    - CL_DEVICE_IMAGE3D_MAX_HEIGHT: 2048
    - CL_DEVICE_IMAGE3D_MAX_DEPTH: 16
    - CL_DEVICE_MAX_SAMPLERS: 16
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 1
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 1
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 1
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 1
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 1
    - CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 1
    - CL_DEVICE_EXTENSIONS: 16
    - Extensions:
        - cl_khr_byte_addressable_store
        - cl_khr_icd
        - cl_khr_gl_sharing
        - cl_nv_d3d9_sharing
        - cl_nv_d3d10_sharing
        - cl_khr_d3d10_sharing
        - cl_nv_d3d11_sharing
        - cl_nv_compiler_options
        - cl_nv_device_attribute_query
        - cl_nv_pragma_unroll
        - 
        - cl_khr_global_int32_base_atomics
        - cl_khr_global_int32_extended_atomics
        - cl_khr_local_int32_base_atomics
        - cl_khr_local_int32_extended_atomics
        - cl_khr_fp64


===================================[ Misc. ]


===================================[ Related Graphics Drivers ]
- http://www.geeks3d.com/?page_id=752
- http://downloads.guru3d.com/download.php?id=10
- http://www.tweakguides.com/NVFORCE_1.html
- http://www.nvidia.com/object/winxp-2k_archive.html
- http://www.geeks3d.com/?p=65


===================================[ Related Graphics Cards Reviews ]
- http://www.geeks3d.com/?tag=geforce-gtx-260
- http://www.google.us/search?q=NVIDIA+GeForce+GTX+260+review

8th January 2011, 20:36	#44 \| Link
tormento Acid fr0g Join Date: May 2002 Location: Italy Posts: 2,580	Major issues when trying to load avs in VirtualDub. Same errors as some seen here. P.S: x64 version please =) __________________ @turment on Telegram Last edited by tormento; 8th January 2011 at 20:57.

9th January 2011, 11:35	#48 \| Link
tormento Acid fr0g Join Date: May 2002 Location: Italy Posts: 2,580	Here you are. I noticed even GPU Caps Viewer crashes in CL test. An encoding is going now, I'll try to change drivers version ASAP and report you. PHP Code: =================================================== GPU Caps Viewer v1.9.4 http://www.ozone3d.net/gpu_caps_viewer/ =================================================== ===================================[ System / CPU ] - CPU Name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz - CPU Core Speed: 3600 MHz - CPU Num Cores: 8 - Family: 6 - Model: 10 - Stepping: 4 - Physical Memory Size: 4087 MB - Operating System: Windows 7 64-bit build 7600 [No Service Pack] - DirectX Version: 10.0 - PhysX Version: 9100514 ===================================[ Graphics Adapter / GPU ] - SLI: disabled - GPUs: 1 - Logical GPUs: 1 - OpenGL Renderer: GeForce GTX 460/PCI/SSE2 - Drivers Renderer: NVIDIA GeForce GTX 460 - DB Renderer: NVIDIA GeForce GTX 460 - Device Description: - Adapter String: GeForce GTX 460 - Vendor: NVIDIA Corporation - Vendor ID: 0x10DE - Device ID: 0x0E22 - Sub device ID: 0x2381 - Sub vendor ID: 0x1462 - Drivers Version: 8.17.12.6590 (11-25-2010) - nvoglv64 - GPU Codename: GF104 - GPU Unified Shader Processors: 336 - GPU Vertex Shader Processors: 0 - GPU Pixel Shader Processors: 0 - TPD (Watts): 160 - Video Memory Size: 1024 MB - Video Memory Type: GDDR5 - Clocks level #0: Core: 50MHz - Memory: 135MHz - Shader: 101MHz - Clocks level #1: Core: 405MHz - Memory: 324MHz - Shader: 810MHz - Clocks level #2: Core: 405MHz - Memory: 1950MHz - Shader: 810MHz - Clocks level #3: Core: 811MHz - Memory: 1950MHz - Shader: 1622MHz - BIOS String: 70.4.1b.0.2 - Current Display Mode: 1920x1080 @ 60 Hz - 32 bpp ===================================[ OpenGL GPU Capabilities ] - OpenGL Version: 4.1.0 - GLSL (OpenGL Shading Language) Version: 4.10 NVIDIA via Cg compiler - ARB Texture Units: 4 - Vertex Shader Texture Units: 32 - Pixel Shader Texture Units: 32 - Geometry Shader Texture Units: 32 - Max Texture Size: 16384x16384 - Max Anisotropic Filtering Value: X16.0 - Max Point Sprite Size: 63.4 - Max Dynamic Lights: 8 - Max Viewport Size: 16384x16384 - Max Vertex Uniform Components: 4096 - Max Fragment Uniform Components: 2048 - Max Geometry Uniform Components: 2048 - Max Varying Float: 60 - Max Vertex Bindable Uniforms: 12 - Max Fragment Bindable Uniforms: 12 - Max Geometry Bindable Uniforms: 12 - Frame Buffer Objects (FBO) Support:[yes] - Multiple Render Targets / Max draw buffers: 8 - Pixel Buffer Objects (PBO) Support:[yes] - S3TC Texture Compression Support:[yes] - ATI 3Dc Texture Compression Support:[no] - Texture Rectangle Support:[yes] - Floating Point Textures Support:[yes] - MSAA: 2X - MSAA: 4X - MSAA: 8X - MSAA: 16X - MSAA: 32X - OpenGL Extensions: 245 extensions (GL=222 and WGL=23) <li>GL_ARB_blend_func_extended</li> <li>GL_ARB_color_buffer_float</li> <li>GL_ARB_compatibility</li> <li>GL_ARB_copy_buffer</li> <li>GL_ARB_debug_output</li> <li>GL_ARB_depth_buffer_float</li> <li>GL_ARB_depth_clamp</li> <li>GL_ARB_depth_texture</li> <li>GL_ARB_draw_buffers</li> <li>GL_ARB_draw_buffers_blend</li> <li>GL_ARB_draw_indirect</li> <li>GL_ARB_draw_elements_base_vertex</li> <li>GL_ARB_draw_instanced</li> <li>GL_ARB_ES2_compatibility</li> <li>GL_ARB_explicit_attrib_location</li> <li>GL_ARB_fragment_coord_conventions</li> <li>GL_ARB_fragment_program</li> <li>GL_ARB_fragment_program_shadow</li> <li>GL_ARB_fragment_shader</li> <li>GL_ARB_framebuffer_object</li> <li>GL_ARB_framebuffer_sRGB</li> <li>GL_ARB_geometry_shader4</li> <li>GL_ARB_get_program_binary</li> <li>GL_ARB_gpu_shader5</li> <li>GL_ARB_gpu_shader_fp64</li> <li>GL_ARB_half_float_pixel</li> <li>GL_ARB_half_float_vertex</li> <li>GL_ARB_imaging</li> <li>GL_ARB_instanced_arrays</li> <li>GL_ARB_map_buffer_range</li> <li>GL_ARB_multisample</li> <li>GL_ARB_multitexture</li> <li>GL_ARB_occlusion_query</li> <li>GL_ARB_occlusion_query2</li> <li>GL_ARB_pixel_buffer_object</li> <li>GL_ARB_point_parameters</li> <li>GL_ARB_point_sprite</li> <li>GL_ARB_provoking_vertex</li> <li>GL_ARB_robustness</li> <li>GL_ARB_sample_shading</li> <li>GL_ARB_sampler_objects</li> <li>GL_ARB_seamless_cube_map</li> <li>GL_ARB_separate_shader_objects</li> <li>GL_ARB_shader_bit_encoding</li> <li>GL_ARB_shader_objects</li> <li>GL_ARB_shader_precision</li> <li>GL_ARB_shader_subroutine</li> <li>GL_ARB_shading_language_100</li> <li>GL_ARB_shading_language_include</li> <li>GL_ARB_shadow</li> <li>GL_ARB_sync</li> <li>GL_ARB_tessellation_shader</li> <li>GL_ARB_texture_border_clamp</li> <li>GL_ARB_texture_buffer_object</li> <li>GL_ARB_texture_buffer_object_rgb32</li> <li>GL_ARB_texture_compression</li> <li>GL_ARB_texture_compression_bptc</li> <li>GL_ARB_texture_compression_rgtc</li> <li>GL_ARB_texture_cube_map</li> <li>GL_ARB_texture_cube_map_array</li> <li>GL_ARB_texture_env_add</li> <li>GL_ARB_texture_env_combine</li> <li>GL_ARB_texture_env_crossbar</li> <li>GL_ARB_texture_env_dot3</li> <li>GL_ARB_texture_float</li> <li>GL_ARB_texture_gather</li> <li>GL_ARB_texture_mirrored_repeat</li> <li>GL_ARB_texture_multisample</li> <li>GL_ARB_texture_non_power_of_two</li> <li>GL_ARB_texture_query_lod</li> <li>GL_ARB_texture_rectangle</li> <li>GL_ARB_texture_rg</li> <li>GL_ARB_texture_rgb10_a2ui</li> <li>GL_ARB_texture_swizzle</li> <li>GL_ARB_timer_query</li> <li>GL_ARB_transform_feedback2</li> <li>GL_ARB_transform_feedback3</li> <li>GL_ARB_transpose_matrix</li> <li>GL_ARB_uniform_buffer_object</li> <li>GL_ARB_vertex_array_bgra</li> <li>GL_ARB_vertex_array_object</li> <li>GL_ARB_vertex_attrib_64bit</li> <li>GL_ARB_vertex_buffer_object</li> <li>GL_ARB_vertex_program</li> <li>GL_ARB_vertex_shader</li> <li>GL_ARB_vertex_type_2_10_10_10_rev</li> <li>GL_ARB_viewport_array</li> <li>GL_ARB_window_pos</li> <li>GL_ATI_draw_buffers</li> <li>GL_ATI_texture_float</li> <li>GL_ATI_texture_mirror_once</li> <li>GL_S3_s3tc</li> <li>GL_EXT_texture_env_add</li> <li>GL_EXT_abgr</li> <li>GL_EXT_bgra</li> <li>GL_EXT_bindable_uniform</li> <li>GL_EXT_blend_color</li> <li>GL_EXT_blend_equation_separate</li> <li>GL_EXT_blend_func_separate</li> <li>GL_EXT_blend_minmax</li> <li>GL_EXT_blend_subtract</li> <li>GL_EXT_compiled_vertex_array</li> <li>GL_EXT_Cg_shader</li> <li>GL_EXT_depth_bounds_test</li> <li>GL_EXT_direct_state_access</li> <li>GL_EXT_draw_buffers2</li> <li>GL_EXT_draw_instanced</li> <li>GL_EXT_draw_range_elements</li> <li>GL_EXT_fog_coord</li> <li>GL_EXT_framebuffer_blit</li> <li>GL_EXT_framebuffer_multisample</li> <li>GL_EXTX_framebuffer_mixed_formats</li> <li>GL_EXT_framebuffer_object</li> <li>GL_EXT_framebuffer_sRGB</li> <li>GL_EXT_geometry_shader4</li> <li>GL_EXT_gpu_program_parameters</li> <li>GL_EXT_gpu_shader4</li> <li>GL_EXT_multi_draw_arrays</li> <li>GL_EXT_packed_depth_stencil</li> <li>GL_EXT_packed_float</li> <li>GL_EXT_packed_pixels</li> <li>GL_EXT_pixel_buffer_object</li> <li>GL_EXT_point_parameters</li> <li>GL_EXT_provoking_vertex</li> <li>GL_EXT_rescale_normal</li> <li>GL_EXT_secondary_color</li> <li>GL_EXT_separate_shader_objects</li> <li>GL_EXT_separate_specular_color</li> <li>GL_EXT_shader_image_load_store</li> <li>GL_EXT_shadow_funcs</li> <li>GL_EXT_stencil_two_side</li> <li>GL_EXT_stencil_wrap</li> <li>GL_EXT_texture3D</li> <li>GL_EXT_texture_array</li> <li>GL_EXT_texture_buffer_object</li> <li>GL_EXT_texture_compression_latc</li> <li>GL_EXT_texture_compression_rgtc</li> <li>GL_EXT_texture_compression_s3tc</li> <li>GL_EXT_texture_cube_map</li> <li>GL_EXT_texture_edge_clamp</li> <li>GL_EXT_texture_env_combine</li> <li>GL_EXT_texture_env_dot3</li> <li>GL_EXT_texture_filter_anisotropic</li> <li>GL_EXT_texture_integer</li> <li>GL_EXT_texture_lod</li> <li>GL_EXT_texture_lod_bias</li> <li>GL_EXT_texture_mirror_clamp</li> <li>GL_EXT_texture_object</li> <li>GL_EXT_texture_shared_exponent</li> <li>GL_EXT_texture_sRGB</li> <li>GL_EXT_texture_swizzle</li> <li>GL_EXT_timer_query</li> <li>GL_EXT_transform_feedback2</li> <li>GL_EXT_vertex_array</li> <li>GL_EXT_vertex_array_bgra</li> <li>GL_EXT_vertex_attrib_64bit</li> <li>GL_IBM_rasterpos_clip</li> <li>GL_IBM_texture_mirrored_repeat</li> <li>GL_KTX_buffer_region</li> <li>GL_NV_blend_square</li> <li>GL_NV_conditional_render</li> <li>GL_NV_copy_depth_to_color</li> <li>GL_NV_copy_image</li> <li>GL_NV_depth_buffer_float</li> <li>GL_NV_depth_clamp</li> <li>GL_NV_explicit_multisample</li> <li>GL_NV_fence</li> <li>GL_NV_float_buffer</li> <li>GL_NV_fog_distance</li> <li>GL_NV_fragment_program</li> <li>GL_NV_fragment_program_option</li> <li>GL_NV_fragment_program2</li> <li>GL_NV_framebuffer_multisample_coverage</li> <li>GL_NV_geometry_shader4</li> <li>GL_NV_gpu_program4</li> <li>GL_NV_gpu_program4_1</li> <li>GL_NV_gpu_program5</li> <li>GL_NV_gpu_program_fp64</li> <li>GL_NV_gpu_shader5</li> <li>GL_NV_half_float</li> <li>GL_NV_light_max_exponent</li> <li>GL_NV_multisample_coverage</li> <li>GL_NV_multisample_filter_hint</li> <li>GL_NV_occlusion_query</li> <li>GL_NV_packed_depth_stencil</li> <li>GL_NV_parameter_buffer_object</li> <li>GL_NV_parameter_buffer_object2</li> <li>GL_NV_pixel_data_range</li> <li>GL_NV_point_sprite</li> <li>GL_NV_primitive_restart</li> <li>GL_NV_register_combiners</li> <li>GL_NV_register_combiners2</li> <li>GL_NV_shader_buffer_load</li> <li>GL_NV_texgen_reflection</li> <li>GL_NV_texture_barrier</li> <li>GL_NV_texture_compression_vtc</li> <li>GL_NV_texture_env_combine4</li> <li>GL_NV_texture_expand_normal</li> <li>GL_NV_texture_multisample</li> <li>GL_NV_texture_rectangle</li> <li>GL_NV_texture_shader</li> <li>GL_NV_texture_shader2</li> <li>GL_NV_texture_shader3</li> <li>GL_NV_transform_feedback</li> <li>GL_NV_transform_feedback2</li> <li>GL_NV_vertex_array_range</li> <li>GL_NV_vertex_array_range2</li> <li>GL_NV_vertex_attrib_integer_64bit</li> <li>GL_NV_vertex_buffer_unified_memory</li> <li>GL_NV_vertex_program</li> <li>GL_NV_vertex_program1_1</li> <li>GL_NV_vertex_program2</li> <li>GL_NV_vertex_program2_option</li> <li>GL_NV_vertex_program3</li> <li>GL_NVX_conditional_render</li> <li>GL_NVX_gpu_memory_info</li> <li>GL_SGIS_generate_mipmap</li> <li>GL_SGIS_texture_lod</li> <li>GL_SGIX_depth_texture</li> <li>GL_SGIX_shadow</li> <li>GL_SUN_slice_accum</li> <li>GL_WIN_swap_hint</li> <li>WGL_EXT_swap_control</li> <li>WGL_ARB_buffer_region</li> <li>WGL_ARB_create_context</li> <li>WGL_ARB_create_context_profile</li> <li>WGL_ARB_create_context_robustness</li> <li>WGL_ARB_extensions_string</li> <li>WGL_ARB_make_current_read</li> <li>WGL_ARB_multisample</li> <li>WGL_ARB_pbuffer</li> <li>WGL_ARB_pixel_format</li> <li>WGL_ARB_pixel_format_float</li> <li>WGL_ARB_render_texture</li> <li>WGL_ATI_pixel_format_float</li> <li>WGL_EXT_create_context_es2_profile</li> <li>WGL_EXT_extensions_string</li> <li>WGL_EXT_framebuffer_sRGB</li> <li>WGL_EXT_pixel_format_packed_float</li> <li>WGL_NVX_DX_interop</li> <li>WGL_NV_DX_interop</li> <li>WGL_NV_float_buffer</li> <li>WGL_NV_multisample_coverage</li> <li>WGL_NV_render_depth_texture</li> <li>WGL_NV_render_texture_rectangle</li> ===================================[ NVIDIA CUDA Capabilities ] - CUDA Device 0 - Device name: GeForce GTX 460 - Compute Capability: 2.1 - Total Memory: 993 MB - Shader Clock Rate: 1622 MHz - Multiprocessors: 7 - Warp Size: 32 - Max Threads Per Block: 1024 - Threads Per Block: 1024 x 1024 x 64 - Grid Size: 65535 x 65535 x 1 - Registers Per Block: 32768 - Texture Alignment: 512 byte - Total Constant Memory: 64 Kb ===================================[ OpenCL Capabilities ] - Num OpenCL platforms: 1 - Name: NVIDIA CUDA - Version: OpenCL 1.0 CUDA 3.2.1 - Profile: FULL_PROFILE - Vendor: NVIDIA Corporation - Num devices: 1 - CL_DEVICE_NAME: GeForce GTX 460 - CL_DEVICE_VENDOR: NVIDIA Corporation - CL_DRIVER_VERSION: 265.90 - CL_DEVICE_PROFILE: FULL_PROFILE - CL_DEVICE_VERSION: OpenCL 1.0 CUDA - CL_DEVICE_TYPE: GPU - CL_DEVICE_VENDOR_ID: 0x10DE - CL_DEVICE_MAX_COMPUTE_UNITS: 7 - CL_DEVICE_MAX_CLOCK_FREQUENCY: 1622MHz - CL_NV_DEVICE_COMPUTE_CAPABILITY_MAJOR: 2 - CL_NV_DEVICE_COMPUTE_CAPABILITY_MINOR: 1 - CL_NV_DEVICE_REGISTERS_PER_BLOCK: 32768 - CL_NV_DEVICE_WARP_SIZE: 32 - CL_NV_DEVICE_GPU_OVERLAP: 1 - CL_NV_DEVICE_KERNEL_EXEC_TIMEOUT: 1 - CL_NV_DEVICE_INTEGRATED_MEMORY: 0 - CL_DEVICE_ADDRESS_BITS: 32 - CL_DEVICE_MAX_MEM_ALLOC_SIZE: 254320KB - CL_DEVICE_GLOBAL_MEM_SIZE: 993MB - CL_DEVICE_MAX_PARAMETER_SIZE: 4352 - CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: 128 Bytes - CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 112KB - CL_DEVICE_ERROR_CORRECTION_SUPPORT: NO - CL_DEVICE_LOCAL_MEM_TYPE: Local (scratchpad) - CL_DEVICE_LOCAL_MEM_SIZE: 48KB - CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64KB - CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3 - CL_DEVICE_MAX_WORK_ITEM_SIZES: [1024 ; 1024 ; 64] - CL_DEVICE_MAX_WORK_GROUP_SIZE: 1024 - CL_EXEC_NATIVE_KERNEL: 4746436 - CL_DEVICE_IMAGE_SUPPORT: YES - CL_DEVICE_MAX_READ_IMAGE_ARGS: 128 - CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8 - CL_DEVICE_IMAGE2D_MAX_WIDTH: 4096 - CL_DEVICE_IMAGE2D_MAX_HEIGHT: 32768 - CL_DEVICE_IMAGE3D_MAX_WIDTH: 2048 - CL_DEVICE_IMAGE3D_MAX_HEIGHT: 2048 - CL_DEVICE_IMAGE3D_MAX_DEPTH: 16 - CL_DEVICE_MAX_SAMPLERS: 16 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 1 - CL_DEVICE_EXTENSIONS: 16 - Extensions: - cl_khr_byte_addressable_store - cl_khr_icd - cl_khr_gl_sharing - cl_nv_d3d9_sharing - cl_nv_d3d10_sharing - cl_khr_d3d10_sharing - cl_nv_d3d11_sharing - cl_nv_compiler_options - cl_nv_device_attribute_query - cl_nv_pragma_unroll - - cl_khr_global_int32_base_atomics - cl_khr_global_int32_extended_atomics - cl_khr_local_int32_base_atomics - cl_khr_local_int32_extended_atomics - cl_khr_fp64 ===================================[ Misc. ] ===================================[ Related Graphics Drivers ] - http://www.geeks3d.com/?page_id=752 - http://downloads.guru3d.com/download.php?id=10 - http://www.tweakguides.com/NVFORCE_1.html - http://www.nvidia.com/object/winxp-2k_archive.html - http://www.geeks3d.com/?p=65 ===================================[ Related Graphics Cards Reviews ] - http://www.geeks3d.com/?tag=geforce-gtx-460 - http://www.google.us/search?q=NVIDIA+GeForce+GTX+460+review __________________ @turment on Telegram

9th January 2011, 12:51	#49 \| Link
Dogway Registered User Join Date: Nov 2009 Posts: 2,361	-Remember my post? It was caused by source being non mod16. I made work a few images with mod4, but below mod16 performance. I havent checked video sources, but its something to look up. -Also there are some aliasing issues on b>0 (less than tnlmeans but still) -crashed on a 1280x688 (mod16) video source with this message. (mkv through ffmpegsource) (Edit: problem was setting h<1.1 on v. 0.1.2) __________________ i7-4790K@Stock::GTX 1070] AviSynth+ filters and mods on GitHub + Discussion thread Last edited by Dogway; 9th January 2011 at 17:01.

9th January 2011, 18:51	#50 \| Link
tormento Acid fr0g Join Date: May 2002 Location: Italy Posts: 2,580	Ok, updated to 266.44 drivers and works. If only I could figure how to get a good value for parameters... They are a bit obscure to me. For example, in a 1080p x264 encoding, what should I put to mimic SMDegrain (tr=3,thSAD=300,blksize=16,overlap=8) ? I suppose not... The temporal part is missing.. __________________ @turment on Telegram Last edited by tormento; 9th January 2011 at 19:22.

12th January 2011, 11:39	#55 \| Link
ChaosKing Registered User Join Date: Dec 2005 Location: Germany Posts: 1,795	yep, i have problems with cpu and buffer too. __________________ AVSRepoGUI // VSRepoGUI - Package Manager for AviSynth // VapourSynth VapourSynth Portable FATPACK \|\| VapourSynth Database

8th January 2011, 00:15	#41 \| Link
Malcolm Registered User Join Date: Sep 2002 Location: Germany Posts: 352	@Wilbert I will do that. But i would like to work some things out first! I don't think your 6800LE will be capable of executing OpenCL. it's from around 2004 if i'm right. That's long, long ago... And even if, the performance would probably be not much better that TNLMeans.

8th January 2011, 18:14	#43 \| Link
naoan Registered User Join Date: Oct 2009 Posts: 151	Well I played around with smf parameters but it still won't work. Here's the full XML export of my GPU, radeon HD4850 http://www.mediafire.com/?f4s4ktmocfk2hot Hope that could help!

10th January 2011, 20:42	#51 \| Link
frustum Registered User Join Date: Sep 2010 Location: Austin, TX Posts: 40	My understanding is that OpenCL programs can be compiled to run either on a GPU or on the host CPU. If this is true, I'm curious, Malcom, if you have tried this, and how fast the filter runs on the host CPU vs the original TNLmeans filter. How much penalty is there (if any) for writing it as OpenCL vs C if there is no GPU to help out.

11th January 2011, 10:21	#52 \| Link
yup Registered User Join Date: Feb 2003 Location: Russia, Moscow Posts: 854	Malcolm for Your time. NLMeansCL work on my 8800 GTS 512 with last Nvidia driver (260.99). Speed for SD content little faster than real time 26-27 fps. If You find time add also Az support for Az=1 and Az=2 it may be useful for motion compensating filtering. yup.

12th January 2011, 03:55	#54 \| Link
naoan Registered User Join Date: Oct 2009 Posts: 151	I dunno what I did wrong, but I still get the same error message as the one in earlier version with 0.2 Have tried setting buffer and cpu to true (either and both).

12th January 2011, 11:51	#56 \| Link
Malcolm Registered User Join Date: Sep 2002 Location: Germany Posts: 352	@naoan, ChaosKing If anyone of you would send me the logfile....

12th January 2011, 13:49	#58 \| Link
Malcolm Registered User Join Date: Sep 2002 Location: Germany Posts: 352	Ok, i see. There are 2 problems. The behaviour of AMDs OpenCL platform is different than i thought. So if you have an AMD gfx card, as well as the CPU as OpenCL device, then the selection of the CPU fails and it is using the GPU. I can change the selection strategy, to overcome this. (Selecting the CPU as computation device actually works if you have an Nvidia GPU). I will provide this ASAP. The second thing is, that the compilation of the kernel fails. Since i don't own an AMD gfx card, it's nearly impossible for me to tell what the reason could be! So far i can only tell that my implementation is correct, since it runs on Nvidia GPUs as well as the CPU. The cause can only be that i'm using some functions that are not implemented by AMD and thus the AMD OpenCL driver refuses to compile! Sorry for any inconvenience i have caused, by providing something which obviously doesn't run on Radeons. But i'm just trying to give you someting..

12th January 2011, 14:50	#59 \| Link
naoan Registered User Join Date: Oct 2009 Posts: 151	Hey, no worries there, in fact I'm very thankful you even try to do something about it and for making this plugin available to community for free. I've been meaning to upgrade my GPU, and now my choice is clear, thanks to this plugin.

12th January 2011, 18:13	#60 \| Link
ChaosKing Registered User Join Date: Dec 2005 Location: Germany Posts: 1,795	NLMeansCL(cpu=true) -> My CPU: Intel Q9550 I can't find a debug log, c:\temp is empty PHP Code: =================================================== GPU Caps Viewer v1.9.5 http://www.ozone3d.net/gpu_caps_viewer/ =================================================== ===================================[ System / CPU ] - CPU Name: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz - CPU Core Speed: 2833 MHz - CPU Num Cores: 4 - Family: 6 - Model: 7 - Stepping: 10 - Physical Memory Size: 4095 MB - Operating System: Windows 7 64-bit build 7600 [No Service Pack] - DirectX Version: 10.0 - PhysX Version: 9100514 ===================================[ Graphics Adapter / GPU ] - SLI: disabled - GPUs: 1 - Logical GPUs: 1 - OpenGL Renderer: GeForce GTX 260/PCI/SSE2 - Drivers Renderer: NVIDIA GeForce GTX 260 - DB Renderer: NVIDIA GeForce GTX 260 - Device Description: NVIDIA GeForce GTX 260 - Adapter String: GeForce GTX 260 - Vendor: NVIDIA Corporation - Vendor ID: 0x10DE - Device ID: 0x05E2 - Sub device ID: 0x1109 - Sub vendor ID: 0x19DA - Drivers Version: 8.17.12.6099 (10-16-2010) - nvoglv64 - GPU Codename: GT200 - GPU Unified Shader Processors: 192 - GPU Vertex Shader Processors: 0 - GPU Pixel Shader Processors: 0 - SM / SIMD: 24 - TPC: 8 - TPD (Watts): 182 - Video Memory Size: 896 MB - Video Memory Type: GDDR3 - Clocks level #0: Core: 300MHz - Memory: 100MHz - Shader: 600MHz - Clocks level #1: Core: 400MHz - Memory: 300MHz - Shader: 800MHz - Clocks level #2: Core: 576MHz - Memory: 999MHz - Shader: 1242MHz - BIOS String: 62.0.61.0.0 - Current Display Mode: 1280x1024 @ 60 Hz - 32 bpp ===================================[ OpenGL GPU Capabilities ] - OpenGL Version: 3.3.0 - GLSL (OpenGL Shading Language) Version: 3.30 NVIDIA via Cg compiler - ARB Texture Units: 4 - Vertex Shader Texture Units: 32 - Pixel Shader Texture Units: 32 - Geometry Shader Texture Units: 32 - Max Texture Size: 8192x8192 - Max Anisotropic Filtering Value: X16.0 - Max Point Sprite Size: 63.4 - Max Dynamic Lights: 8 - Max Viewport Size: 8192x8192 - Max Vertex Uniform Components: 4096 - Max Fragment Uniform Components: 2048 - Max Geometry Uniform Components: 2048 - Max Varying Float: 60 - Max Vertex Bindable Uniforms: 12 - Max Fragment Bindable Uniforms: 12 - Max Geometry Bindable Uniforms: 12 - Frame Buffer Objects (FBO) Support:[yes] - Multiple Render Targets / Max draw buffers: 8 - Pixel Buffer Objects (PBO) Support:[yes] - S3TC Texture Compression Support:[yes] - ATI 3Dc Texture Compression Support:[no] - Texture Rectangle Support:[yes] - Floating Point Textures Support:[yes] - MSAA: 2X - MSAA: 4X - MSAA: 8X - MSAA: 16X - OpenGL Extensions: 221 extensions (GL=199 and WGL=22) <li>GL_ARB_blend_func_extended</li> <li>GL_ARB_color_buffer_float</li> <li>GL_ARB_compatibility</li> <li>GL_ARB_copy_buffer</li> <li>GL_ARB_debug_output</li> <li>GL_ARB_depth_buffer_float</li> <li>GL_ARB_depth_clamp</li> <li>GL_ARB_depth_texture</li> <li>GL_ARB_draw_buffers</li> <li>GL_ARB_draw_elements_base_vertex</li> <li>GL_ARB_draw_instanced</li> <li>GL_ARB_ES2_compatibility</li> <li>GL_ARB_explicit_attrib_location</li> <li>GL_ARB_fragment_coord_conventions</li> <li>GL_ARB_fragment_program</li> <li>GL_ARB_fragment_program_shadow</li> <li>GL_ARB_fragment_shader</li> <li>GL_ARB_framebuffer_object</li> <li>GL_ARB_framebuffer_sRGB</li> <li>GL_ARB_geometry_shader4</li> <li>GL_ARB_get_program_binary</li> <li>GL_ARB_half_float_pixel</li> <li>GL_ARB_half_float_vertex</li> <li>GL_ARB_imaging</li> <li>GL_ARB_instanced_arrays</li> <li>GL_ARB_map_buffer_range</li> <li>GL_ARB_multisample</li> <li>GL_ARB_multitexture</li> <li>GL_ARB_occlusion_query</li> <li>GL_ARB_occlusion_query2</li> <li>GL_ARB_pixel_buffer_object</li> <li>GL_ARB_point_parameters</li> <li>GL_ARB_point_sprite</li> <li>GL_ARB_provoking_vertex</li> <li>GL_ARB_robustness</li> <li>GL_ARB_sampler_objects</li> <li>GL_ARB_seamless_cube_map</li> <li>GL_ARB_separate_shader_objects</li> <li>GL_ARB_shader_bit_encoding</li> <li>GL_ARB_shader_objects</li> <li>GL_ARB_shading_language_100</li> <li>GL_ARB_shadow</li> <li>GL_ARB_sync</li> <li>GL_ARB_texture_border_clamp</li> <li>GL_ARB_texture_buffer_object</li> <li>GL_ARB_texture_compression</li> <li>GL_ARB_texture_compression_rgtc</li> <li>GL_ARB_texture_cube_map</li> <li>GL_ARB_texture_env_add</li> <li>GL_ARB_texture_env_combine</li> <li>GL_ARB_texture_env_crossbar</li> <li>GL_ARB_texture_env_dot3</li> <li>GL_ARB_texture_float</li> <li>GL_ARB_texture_mirrored_repeat</li> <li>GL_ARB_texture_multisample</li> <li>GL_ARB_texture_non_power_of_two</li> <li>GL_ARB_texture_rectangle</li> <li>GL_ARB_texture_rg</li> <li>GL_ARB_texture_rgb10_a2ui</li> <li>GL_ARB_texture_swizzle</li> <li>GL_ARB_timer_query</li> <li>GL_ARB_transform_feedback2</li> <li>GL_ARB_transpose_matrix</li> <li>GL_ARB_uniform_buffer_object</li> <li>GL_ARB_vertex_array_bgra</li> <li>GL_ARB_vertex_array_object</li> <li>GL_ARB_vertex_buffer_object</li> <li>GL_ARB_vertex_program</li> <li>GL_ARB_vertex_shader</li> <li>GL_ARB_vertex_type_2_10_10_10_rev</li> <li>GL_ARB_viewport_array</li> <li>GL_ARB_window_pos</li> <li>GL_ATI_draw_buffers</li> <li>GL_ATI_texture_float</li> <li>GL_ATI_texture_mirror_once</li> <li>GL_S3_s3tc</li> <li>GL_EXT_texture_env_add</li> <li>GL_EXT_abgr</li> <li>GL_EXT_bgra</li> <li>GL_EXT_bindable_uniform</li> <li>GL_EXT_blend_color</li> <li>GL_EXT_blend_equation_separate</li> <li>GL_EXT_blend_func_separate</li> <li>GL_EXT_blend_minmax</li> <li>GL_EXT_blend_subtract</li> <li>GL_EXT_compiled_vertex_array</li> <li>GL_EXT_Cg_shader</li> <li>GL_EXT_depth_bounds_test</li> <li>GL_EXT_direct_state_access</li> <li>GL_EXT_draw_buffers2</li> <li>GL_EXT_draw_instanced</li> <li>GL_EXT_draw_range_elements</li> <li>GL_EXT_fog_coord</li> <li>GL_EXT_framebuffer_blit</li> <li>GL_EXT_framebuffer_multisample</li> <li>GL_EXTX_framebuffer_mixed_formats</li> <li>GL_EXT_framebuffer_object</li> <li>GL_EXT_framebuffer_sRGB</li> <li>GL_EXT_geometry_shader4</li> <li>GL_EXT_gpu_program_parameters</li> <li>GL_EXT_gpu_shader4</li> <li>GL_EXT_multi_draw_arrays</li> <li>GL_EXT_packed_depth_stencil</li> <li>GL_EXT_packed_float</li> <li>GL_EXT_packed_pixels</li> <li>GL_EXT_pixel_buffer_object</li> <li>GL_EXT_point_parameters</li> <li>GL_EXT_provoking_vertex</li> <li>GL_EXT_rescale_normal</li> <li>GL_EXT_secondary_color</li> <li>GL_EXT_separate_shader_objects</li> <li>GL_EXT_separate_specular_color</li> <li>GL_EXT_shadow_funcs</li> <li>GL_EXT_stencil_two_side</li> <li>GL_EXT_stencil_wrap</li> <li>GL_EXT_texture3D</li> <li>GL_EXT_texture_array</li> <li>GL_EXT_texture_buffer_object</li> <li>GL_EXT_texture_compression_latc</li> <li>GL_EXT_texture_compression_rgtc</li> <li>GL_EXT_texture_compression_s3tc</li> <li>GL_EXT_texture_cube_map</li> <li>GL_EXT_texture_edge_clamp</li> <li>GL_EXT_texture_env_combine</li> <li>GL_EXT_texture_env_dot3</li> <li>GL_EXT_texture_filter_anisotropic</li> <li>GL_EXT_texture_integer</li> <li>GL_EXT_texture_lod</li> <li>GL_EXT_texture_lod_bias</li> <li>GL_EXT_texture_mirror_clamp</li> <li>GL_EXT_texture_object</li> <li>GL_EXT_texture_shared_exponent</li> <li>GL_EXT_texture_sRGB</li> <li>GL_EXT_texture_swizzle</li> <li>GL_EXT_timer_query</li> <li>GL_EXT_transform_feedback2</li> <li>GL_EXT_vertex_array</li> <li>GL_EXT_vertex_array_bgra</li> <li>GL_IBM_rasterpos_clip</li> <li>GL_IBM_texture_mirrored_repeat</li> <li>GL_KTX_buffer_region</li> <li>GL_NV_blend_square</li> <li>GL_NV_conditional_render</li> <li>GL_NV_copy_depth_to_color</li> <li>GL_NV_copy_image</li> <li>GL_NV_depth_buffer_float</li> <li>GL_NV_depth_clamp</li> <li>GL_NV_explicit_multisample</li> <li>GL_NV_fence</li> <li>GL_NV_float_buffer</li> <li>GL_NV_fog_distance</li> <li>GL_NV_fragment_program</li> <li>GL_NV_fragment_program_option</li> <li>GL_NV_fragment_program2</li> <li>GL_NV_framebuffer_multisample_coverage</li> <li>GL_NV_geometry_shader4</li> <li>GL_NV_gpu_program4</li> <li>GL_NV_half_float</li> <li>GL_NV_light_max_exponent</li> <li>GL_NV_multisample_coverage</li> <li>GL_NV_multisample_filter_hint</li> <li>GL_NV_occlusion_query</li> <li>GL_NV_packed_depth_stencil</li> <li>GL_NV_parameter_buffer_object</li> <li>GL_NV_parameter_buffer_object2</li> <li>GL_NV_pixel_data_range</li> <li>GL_NV_point_sprite</li> <li>GL_NV_primitive_restart</li> <li>GL_NV_register_combiners</li> <li>GL_NV_register_combiners2</li> <li>GL_NV_shader_buffer_load</li> <li>GL_NV_texgen_reflection</li> <li>GL_NV_texture_barrier</li> <li>GL_NV_texture_compression_vtc</li> <li>GL_NV_texture_env_combine4</li> <li>GL_NV_texture_expand_normal</li> <li>GL_NV_texture_multisample</li> <li>GL_NV_texture_rectangle</li> <li>GL_NV_texture_shader</li> <li>GL_NV_texture_shader2</li> <li>GL_NV_texture_shader3</li> <li>GL_NV_transform_feedback</li> <li>GL_NV_transform_feedback2</li> <li>GL_NV_vertex_array_range</li> <li>GL_NV_vertex_array_range2</li> <li>GL_NV_vertex_buffer_unified_memory</li> <li>GL_NV_vertex_program</li> <li>GL_NV_vertex_program1_1</li> <li>GL_NV_vertex_program2</li> <li>GL_NV_vertex_program2_option</li> <li>GL_NV_vertex_program3</li> <li>GL_NVX_conditional_render</li> <li>GL_NVX_gpu_memory_info</li> <li>GL_SGIS_generate_mipmap</li> <li>GL_SGIS_texture_lod</li> <li>GL_SGIX_depth_texture</li> <li>GL_SGIX_shadow</li> <li>GL_SUN_slice_accum</li> <li>GL_WIN_swap_hint</li> <li>WGL_EXT_swap_control</li> <li>WGL_ARB_buffer_region</li> <li>WGL_ARB_create_context</li> <li>WGL_ARB_create_context_profile</li> <li>WGL_ARB_create_context_robustness</li> <li>WGL_ARB_extensions_string</li> <li>WGL_ARB_make_current_read</li> <li>WGL_ARB_multisample</li> <li>WGL_ARB_pbuffer</li> <li>WGL_ARB_pixel_format</li> <li>WGL_ARB_pixel_format_float</li> <li>WGL_ARB_render_texture</li> <li>WGL_ATI_pixel_format_float</li> <li>WGL_EXT_create_context_es2_profile</li> <li>WGL_EXT_extensions_string</li> <li>WGL_EXT_framebuffer_sRGB</li> <li>WGL_EXT_pixel_format_packed_float</li> <li>WGL_NVX_DX_interop</li> <li>WGL_NV_float_buffer</li> <li>WGL_NV_multisample_coverage</li> <li>WGL_NV_render_depth_texture</li> <li>WGL_NV_render_texture_rectangle</li> ===================================[ NVIDIA CUDA Capabilities ] - CUDA Device 0 - Device name: GeForce GTX 260 - Compute Capability: 1.3 - Total Memory: 877 MB - Shader Clock Rate: 1242 MHz - Multiprocessors: 24 - Warp Size: 32 - Max Threads Per Block: 512 - Threads Per Block: 512 x 512 x 64 - Grid Size: 65535 x 65535 x 1 - Registers Per Block: 16384 - Texture Alignment: 256 byte - Total Constant Memory: 64 Kb ===================================[ OpenCL Capabilities ] - Num OpenCL platforms: 1 - Name: NVIDIA CUDA - Version: OpenCL 1.0 CUDA 3.2.1 - Profile: FULL_PROFILE - Vendor: NVIDIA Corporation - Num devices: 1 - CL_DEVICE_NAME: GeForce GTX 260 - CL_DEVICE_VENDOR: NVIDIA Corporation - CL_DRIVER_VERSION: 260.99 - CL_DEVICE_PROFILE: FULL_PROFILE - CL_DEVICE_VERSION: OpenCL 1.0 CUDA - CL_DEVICE_TYPE: GPU - CL_DEVICE_VENDOR_ID: 0x10DE - CL_DEVICE_MAX_COMPUTE_UNITS: 24 - CL_DEVICE_MAX_CLOCK_FREQUENCY: 1242MHz - CL_NV_DEVICE_COMPUTE_CAPABILITY_MAJOR: 1 - CL_NV_DEVICE_COMPUTE_CAPABILITY_MINOR: 3 - CL_NV_DEVICE_REGISTERS_PER_BLOCK: 16384 - CL_NV_DEVICE_WARP_SIZE: 32 - CL_NV_DEVICE_GPU_OVERLAP: 1 - CL_NV_DEVICE_KERNEL_EXEC_TIMEOUT: 1 - CL_NV_DEVICE_INTEGRATED_MEMORY: 0 - CL_DEVICE_ADDRESS_BITS: 32 - CL_DEVICE_MAX_MEM_ALLOC_SIZE: 224608KB - CL_DEVICE_GLOBAL_MEM_SIZE: 877MB - CL_DEVICE_MAX_PARAMETER_SIZE: 4352 - CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: 0 Bytes - CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 0KB - CL_DEVICE_ERROR_CORRECTION_SUPPORT: NO - CL_DEVICE_LOCAL_MEM_TYPE: Local (scratchpad) - CL_DEVICE_LOCAL_MEM_SIZE: 16KB - CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64KB - CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3 - CL_DEVICE_MAX_WORK_ITEM_SIZES: [512 ; 512 ; 64] - CL_DEVICE_MAX_WORK_GROUP_SIZE: 512 - CL_EXEC_NATIVE_KERNEL: 4751356 - CL_DEVICE_IMAGE_SUPPORT: YES - CL_DEVICE_MAX_READ_IMAGE_ARGS: 128 - CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8 - CL_DEVICE_IMAGE2D_MAX_WIDTH: 4096 - CL_DEVICE_IMAGE2D_MAX_HEIGHT: 32768 - CL_DEVICE_IMAGE3D_MAX_WIDTH: 2048 - CL_DEVICE_IMAGE3D_MAX_HEIGHT: 2048 - CL_DEVICE_IMAGE3D_MAX_DEPTH: 16 - CL_DEVICE_MAX_SAMPLERS: 16 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 1 - CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 1 - CL_DEVICE_EXTENSIONS: 16 - Extensions: - cl_khr_byte_addressable_store - cl_khr_icd - cl_khr_gl_sharing - cl_nv_d3d9_sharing - cl_nv_d3d10_sharing - cl_khr_d3d10_sharing - cl_nv_d3d11_sharing - cl_nv_compiler_options - cl_nv_device_attribute_query - cl_nv_pragma_unroll - - cl_khr_global_int32_base_atomics - cl_khr_global_int32_extended_atomics - cl_khr_local_int32_base_atomics - cl_khr_local_int32_extended_atomics - cl_khr_fp64 ===================================[ Misc. ] ===================================[ Related Graphics Drivers ] - http://www.geeks3d.com/?page_id=752 - http://downloads.guru3d.com/download.php?id=10 - http://www.tweakguides.com/NVFORCE_1.html - http://www.nvidia.com/object/winxp-2k_archive.html - http://www.geeks3d.com/?p=65 ===================================[ Related Graphics Cards Reviews ] - http://www.geeks3d.com/?tag=geforce-gtx-260 - http://www.google.us/search?q=NVIDIA+GeForce+GTX+260+review __________________ AVSRepoGUI // VSRepoGUI - Package Manager for AviSynth // VapourSynth VapourSynth Portable FATPACK \|\| VapourSynth Database Last edited by ChaosKing; 12th January 2011 at 18:30.

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