On Wed, Mar 15, 2006 at 08:29:08PM +0100, Bill Allombert wrote: > Sorry I misread the instruction, it should be 1024M > > On my very slow box I get: > ~/debian/libjpeg%time jpegtran -rotate 90 dsc_41219.jpg >dsc_41219-90.jpg > jpegtran -rotate 90 dsc_41219.jpg > dsc_41219-90.jpg 1,84s user 58,20s > system 83% cpu 1:11,77 total > ~/debian/libjpeg%time JPEGMEM=128M jpegtran -rotate 90 dsc_41219.jpg > >dsc_41219-90.jpg > JPEGMEM=128M jpegtran -rotate 90 dsc_41219.jpg > dsc_41219-90.jpg 1,60s user > 0,18s system 74% cpu 2,382 total > > However, I will try to improve the default in the next upload of libjpeg. > > Thanks a lot to have provided me with an example, I did not test > jpegtran with a large enough jpeg file before uploading the package. > > Cheers, > -- > Bill. <[EMAIL PROTECTED]>
Bill, I tried on my system, with the same picture : time jpegtran -rotate 90 dsc_41219.jpg >dsc_41219-90.jpg real 0m23.354s user 0m0.558s sys 0m22.339s time JPEGMEM=128M jpegtran -rotate 90 dsc_41219.jpg >dsc_41219-90.jpg real 0m0.594s user 0m0.495s sys 0m0.065s The JPEGMEM parameter seems to (temporarily) solve the problem on my computer too ! Thanks, Bill! =) Nicolas. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
