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darktable и opencl

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являюсь гордым пользователем darktable 1.4.2, хочу купить радеон с 2 гб набортной памяти. Есть профиты? желательно, с указанием насколько стало лучше (к примеру, привести время применения фильтра хроматических аберраций с и без opencl).

Deleted
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Ответ на: комментарий от Deleted

Ну к примеру вот, минималистично для фото 23MPix:

OpenCL (Radeon HD 7970, 3GB): 

[export] creating pixelpipe took 0.029 secs (0.028 CPU)
[dev_pixelpipe] took 0.000 secs (0.000 CPU) initing base buffer [export]
[dev_pixelpipe] took 0.030 secs (0.000 CPU) processed `let's go float!' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.003 secs (0.000 CPU) processed `white balance' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.003 secs (0.000 CPU) processed `highlight reconstruction' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.027 secs (0.000 CPU) processed `demosaic' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.009 secs (0.000 CPU) processed `orientation' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.009 secs (0.000 CPU) processed `base curve' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.008 secs (0.004 CPU) processed `input color profile' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.020 secs (0.000 CPU) processed `sharpen' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.947 secs (3.924 CPU) processed `output color profile' on CPU, blended on CPU [export]
[dev_process_export] pixel pipeline processing took 1.057 secs (3.928 CPU)

CPU (AMD FX 8350): 

[export] creating pixelpipe took 0.026 secs (0.032 CPU)
[dev_pixelpipe] took 0.000 secs (0.000 CPU) initing base buffer [export]
[dev_pixelpipe] took 0.024 secs (0.048 CPU) processed `let's go float!' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.023 secs (0.068 CPU) processed `white balance' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.010 secs (0.068 CPU) processed `highlight reconstruction' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.301 secs (1.292 CPU) processed `demosaic' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.122 secs (0.484 CPU) processed `orientation' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.075 secs (0.428 CPU) processed `base curve' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.111 secs (0.584 CPU) processed `input color profile' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.205 secs (1.104 CPU) processed `sharpen' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.595 secs (3.844 CPU) processed `output color profile' on CPU, blended on CPU [export]
[dev_process_export] pixel pipeline processing took 1.468 secs (7.920 CPU)

LebedevRI ★
()
Ответ на: комментарий от Deleted

И более максималистично (наиболее частый для меня случай): OpenCL: 

[export] creating pixelpipe took 0.032 secs (0.064 CPU)
[dev_pixelpipe] took 0.157 secs (0.084 CPU) initing base buffer [export]
[dev_pixelpipe] took 0.041 secs (0.008 CPU) processed `let's go float!' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.004 secs (0.000 CPU) processed `white balance' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.003 secs (0.004 CPU) processed `highlight reconstruction' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.060 secs (0.000 CPU) processed `demosaic  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 2.073 secs (0.052 CPU) processed `denoise (profiled)  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 1.703 secs (3.980 CPU) processed `denoise (profiled)  ' on GPU with tiling, blended on CPU [export]
[dev_pixelpipe] took 1.091 secs (2.820 CPU) processed `lens correction  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.009 secs (0.004 CPU) processed `orientation  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.009 secs (0.000 CPU) processed `base curve  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.008 secs (0.000 CPU) processed `input color profile' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.051 secs (0.000 CPU) processed `shadows and highlights  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.829 secs (0.028 CPU) processed `equalizer  ' on GPU with tiling, blended on CPU [export]
[dev_pixelpipe] took 0.178 secs (0.004 CPU) processed `local contrast  ' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.223 secs (0.340 CPU) processed `levels  ' on GPU, collected histogram on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.020 secs (0.004 CPU) processed `sharpen 1' on GPU, blended on GPU [export]
[dev_pixelpipe] took 0.869 secs (3.788 CPU) processed `output color profile' on CPU, blended on CPU [export]
[dev_process_export] pixel pipeline processing took 7.619 secs (12.740 CPU)

CPU: 

[export] creating pixelpipe took 0.031 secs (0.052 CPU)
[dev_pixelpipe] took 0.160 secs (0.064 CPU) initing base buffer [export]
[dev_pixelpipe] took 0.023 secs (0.072 CPU) processed `let's go float!' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.011 secs (0.076 CPU) processed `white balance' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.012 secs (0.068 CPU) processed `highlight reconstruction' on CPU, blended on CPU [export]
[dev_pixelpipe] took 1.989 secs (9.148 CPU) processed `demosaic  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 20.800 secs (120.776 CPU) processed `denoise (profiled)  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 7.356 secs (41.280 CPU) processed `denoise (profiled)  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 2.285 secs (13.312 CPU) processed `lens correction  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.087 secs (0.452 CPU) processed `orientation  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.114 secs (0.472 CPU) processed `base curve  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.116 secs (0.608 CPU) processed `input color profile' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.660 secs (3.228 CPU) processed `shadows and highlights  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 7.883 secs (47.660 CPU) processed `equalizer  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.589 secs (3.576 CPU) processed `local contrast  ' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.134 secs (0.760 CPU) processed `levels  ' on CPU, collected histogram on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.204 secs (1.188 CPU) processed `sharpen 1' on CPU, blended on CPU [export]
[dev_pixelpipe] took 0.624 secs (3.904 CPU) processed `output color profile' on CPU, blended on CPU [export]
[dev_process_export] pixel pipeline processing took 43.317 secs (248.244 CPU)

LebedevRI ★
()
Ответ на: комментарий от LebedevRI

Впечатляет, особенно разница при denoise. Благодарю за информацию.

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