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Old 03-10-07, 03:59 PM   #1
tertsi
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Join Date: May 2003
Posts: 340
Default gpudip - performance tool for digital image processing and gpgpu

Shortly,

gpudip (based on gpuinstr) measures how many low-level instructions, floating-point operations, texture samples and color pixels a graphics processor can execute in digital image processing or gpgpu tasks such as blending, sharpen, blur and edge detect.

release notes
------------------------
* This preview release will offer only one single dip task (blur) but coming beta release will support 20+ different dip tasks including mandelbrot

* ARB_fp and NV_fp based gpus only supported, such as G80, NV30, R580 and R300 series.

* CUDA support will be added in a later release.


Download gpudip.zip (2MB)


Some results:

8800 GTX
-----------------
Blur 9 73 5 512 768 10000 1058,3359 ms
33,4388 GInstr/sec
3,7154 GPixel/sec
271,2255 GFlops/sec
18,5771 GTexel/sec
13,8410 GB/sec


X1950 Pro
-----------------
Blur 9 73 5 512 768 10000 2708,5256 ms
13,0659 GInstr/sec
1,4518 GPixel/sec
105,9793 GFlops/sec
7,2589 GTexel/sec
5,4083 GB/sec


7800 GT
-----------------
Blur 9 73 5 512 768 10000 3878,7921 ms
9,1238 GInstr/sec
1,0138 GPixel/sec
74,0044 GFlops/sec
5,0688 GTexel/sec
3,7765 GB/sec


!typos fixed and x1900xt scores removed
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