Search found 9 matches

by oneal
2013-03-29T00:58:09-07:00
Forum: Announce
Topic: Use GPU to accelerate imagemagick.
Replies: 2
Views: 19241

Re: Use GPU to accelerate imagemagick.

fmw42 wrote:Is this for windows only?
Yes,just for now.
I only modify the configure project.
by oneal
2013-03-28T21:17:18-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

We can make your OpenCL distributions available in the ImageMagick contrib folder at http://www.imagemagick.org/download. It needs to go through an incubation period before we can consider merging it in the Subversion trunk. Hi, What is the step of merging code in the subversion trunk? In other wor...
by oneal
2013-03-28T20:51:59-07:00
Forum: Announce
Topic: Use GPU to accelerate imagemagick.
Replies: 2
Views: 19241

Use GPU to accelerate imagemagick.

Hi, I use GPU and OpenCL accelerated jpeg and filter of imagemagick. There are about two parts of optimization: Use SSE and OpenCL optimization the jpeg compress and decompress process. Use OpenCL accelerate about 20 iamge filters. Here is the URL: http://www.imagemagick.org/download/ Welcome to dow...
by oneal
2013-03-28T17:41:08-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

fmw42 wrote:The text file GPUMagick.txt seems to indicate that this is Windows only as it references .exe. Is this usable on unix platforms?
I only modify and test my optimization on Windows platforms with different CPU and GPU.
by oneal
2013-03-28T02:46:58-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

Can you merge my OpenCL-enabled distribution with the imagemagick repository?so the user community can download and patches it. And I have another optimization which is use a demon programme to initialize all the opencl environment. That's can reduce much time when you use opencl filter,but it need ...
by oneal
2013-03-27T00:55:42-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

I modify the configure project and the imagemagick can utilize your OpenCL operators automaticly.
And I will send you a private message with the git URL,username,password by.
You can build and test it by following the "Readme.txt" file.
by oneal
2013-03-24T18:45:15-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

now I merge my OpenCL-filters optimization with 6.8.3 as custom filter.
and the jpeg decoder optimizing using OpenCL and SSE merged as custom image code,also in 6.8.3.

Where shall I update my code ?
by oneal
2013-03-05T19:44:24-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

Re: ImageMagick Accelerate Using OpenCL

ImageMagick includes an OpenCL convolution filter which supports blur. How does your filter differ? Do you have a repository or patch that we can download your filter to test? I have done more than 20 filters. but our optimizations is base on the 6.7.3. now we are merge our optimizations with the l...
by oneal
2013-03-05T18:41:33-07:00
Forum: Developers
Topic: ImageMagick Accelerate Using OpenCL
Replies: 16
Views: 27010

ImageMagick Accelerate Using OpenCL

Hello, all I'm a engineer and focusing on the acceleration technology of GPU. now we have done some optimizations In ImageMagick and get some performance improvment, so I want to share and contribute my optimizations. the goal of my optimizations is speeding up the image processing. such as I make t...