Hi, I tried setting the environment variable MAGICK_DEBUG to cache and to my surprise it took even more time!!! Here is the log file produced for the same image (1024x768) before and after setting the environment variable:
*Before* ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Start converting Image to Pixmap:16:23:27.781 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Writing to blob:16:23:27.796 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Creating bytearray:16:23:29.375 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Loading pixmap from bytearray:16:23:29.375 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): End converting Image to Pixmap:16:23:29.875 *After* ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Start converting Image to Pixmap:16:31:23.609 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Writing to blob:16:31:23.609 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Creating bytearray:16:31:56.843 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): Loading pixmap from bytearray:16:31:56.843 ConvertImageToPixmap (C:/Sample Images2/Rajasthan Royals Muscot.jpg): End converting Image to Pixmap:16:31:57.328 You can notice the time writing image to Blob is approx. 1:400 secs before making the setting and it is approx 23 secs after making the setting!!! Please advice, how can I improve this time consuming process?? Regards, Manoj [EMAIL PROTECTED] wrote: >> while writing image to Blob is too slow >> > > Odd, we read and write 4096x4096 images in sub-second time. > If you get a chance, download ImageMagick 6.4.1-2 Beta from > ftp://magick.imagemagick.org/pub/ImageMagick/beta. This pending release > has a refactored pixel processor that is probably as fast as its ever > going to get. Also, set the environment variable MAGICK_DEBUG to "cache" > to ensure the pixel cache is in memory, not disk. A disk pixel cache > is expected to be slow. > > > -- Manoj Agrawal Project Lead Embitel / dmc systems India Pvt. Ltd. #2, Ground Floor Gamma Tower, Whitefield Main Road, Varthur Kodi, Bangalore – 560066 Phone: +91 80 41694214 Cell : +91 99016 11388 URL: http://www.embitel.com, http://www.collago.com _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
