#Imagemagick opencl benchmark mac os#
#Imagemagick opencl benchmark install#
#Imagemagick opencl benchmark manual#

magick sample.jpg -alpha on -despeckle null. The following operators are OpenCL accelerated as well, but they require alpha channel to be enabled, e.g. Operators: the following is a list of image operators that have been OpenCL accelerated.Image type: OpenCL acceleration only works on images without a color map.Command line utility: for proper OpenCL support it's recommended to use magick utility over convert, mogrify and others.To enable it use the environment variable MAGICK_OCL_DEVICE=true, e.g. Runtime flag: OpenCL is disabled by default in runtime.Check runtime support: to verify if OpenCL support is enabled, run magick -version.This is done by running configure with -enable-opencl flag set. Compile-time flag: ImageMagick's OpenCL must be explicitly enabled when compiling.Mobile: ImageMagick's OpenCL support is not available on mobile OSes (IOS/Android).

#Imagemagick opencl benchmark install#

Linux/Windows: on supported platforms, install required drivers to enable OpenCL.

#Imagemagick opencl benchmark mac os#

Mac OS X: has built-in support for OpenCL.NVIDIA support is not enabled at the moment. GPU platform: AMD or Intel GPUs are supported.However, there are some conditions for its operation. Imaginea folosita o gasiti aici: Gemstone Collection.ImageMagick has built-in support for some OpenCL accelerated operations. It remains to be seen in the future that there will be results on linux with OpenCL, but for now the results are clear:Д¬a si test, practic am redimensionat o imagine in format JPG de 6.61Mb cu o rezoultie de 4752 x 3168 pixeli, calitate 97% intr-o alta imagine in acelasi format JPG dar la o rezolutie mai mica, 640 x 427 px si o calitate/compresie de 90%. From ImageMagick documentation, the performance using a GPU can be very large, even 10 times higher (a magnitude order). is compiled only with the OpenMP (Open Multi-Processing) option that only uses the processor in a more efficient way. Unfortunately, on the Windows platform, ImageMagick does not come with OpenCL enabled, meaning it does not automatically use the best performing device: CPU or GPU. I have not tested the entire library but only what is most important for a wordpress photo gallery site: resizing images. I do not go into details, because the image in the article says exactly whatвЂ™s needed: вЂњimagickвЂќ is much faster than вЂњgdвЂќ, even 3 times more faster! On a Linux server it still did not do the test, because I did not have the patience to install ImageMagick there, but I come back with details in the future.

#Imagemagick opencl benchmark manual#

SSD 960 EVO NVMe M2 500GB MZ V6E500BW (WIN)ДЇor the first time I installed ImageMagick what gave me a little headache, 3 separate archives, a change in php.ini and manual file copying, but in the end everything was perfect,В with no problems!.

SSD Samsung 850 Pro 256GB SATA-III 2.5 inch (Apache/PHP).

MSI X470 GAMING PLUS, AMD X470, AMD AM4.

32GB (2x16GB) DDR4 3200MHz вЂ“В Corsair Dominator Platinum.

The basic hardware configuration of the server: The test was done on a local Windows server, based on XAMPP stack, version 7.3.0.

From curiosity and for my own knowledge, I wanted to test whether there is any significant difference in performance between ImageMagick and the GD php library, and it seems like yes, there is a difference and it is not at all small, is huge!