The solution is included in my text that you quoted. I exported the environment var
MAGICK_THREAD_LIMIT=1
to avoid the huge overhead of parallelization
Search found 2 matches
- 2012-08-08T07:00:37-07:00
- Forum: Bugs
- Topic: MAGICK_THREAD_LIMIT = 0 doesn't disable OpenMP
- Replies: 22
- Views: 88234
- 2011-08-29T05:33:18-07:00
- Forum: Bugs
- Topic: MAGICK_THREAD_LIMIT = 0 doesn't disable OpenMP
- Replies: 22
- Views: 88234
Re: MAGICK_THREAD_LIMIT = 0 doesn't disable OpenMP
OpenMP is enabled at the scanline level. Each algorithm is divided into scanline chunks that are passed to however many processors are available on your system. It can speed up algorithms significantly for dual and quad core processor technology. One of our systems has 20 processors and ImageMagick...