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Posted: 2006-02-05T14:06:51-07:00
by magick
We suspect that Ghostscript is not multi-threaded. To be safe we probably should declare the Postscript interpreter as not threadable. When the non-threaded attribute is set, ImageMagick provides a semaphore to serialize the Postscript interpreter. We'll get this patch in ImageMagick 6.2.6-2 Beta available by tommorrow.
I have the same issue
Posted: 2006-02-10T19:04:14-07:00
by Dilshod
I posted a similar problem that occurs under Linux and running through Oracle database (which is multithreaded). Today I was coming back to the forum to find if the problem was solved.
My original post
"Read PDF from BLOB and Export it as PNG BLOB."
http://redux.imagemagick.org/discussion ... php?t=4494
PS. I am using "ImageMagick-6.2.4"
Posted: 2006-02-10T20:12:19-07:00
by magick
The patch to serialize PDF/PS is in ImageMagick 6.2.6-2 Beta which is scheduled for release in about a week. You can try a pre-release version, just download from
ftp://ftp.imagemagick.org/pub/ImageMagick/beta.
Posted: 2006-02-17T09:31:05-07:00
by magick
ImageMagick is still multithreaded, its just serial for the specific case of calling Ghostscript.