*I am sorry, but there is a bug in my patch. Please ignore my previous message.*
On Tue, May 13, 2008 at 10:45 PM, Tiago Falcao <[EMAIL PROTECTED]> wrote: > My test command line: > convert mytest.tiff -colorspace Gray -edge 1 -negate out.tiff > > mytest.tiff: > http://www.lis.ic.unicamp.br/~tiago/ImageMagick/mytest.tiff<http://www.lis.ic.unicamp.br/%7Etiago/ImageMagick/mytest.tiff> > > > On Tue, May 13, 2008 at 10:40 PM, Tiago Falcao <[EMAIL PROTECTED]> > wrote: > > > I made some improvements in function SetImageChannelDepth, using > > parallelism via OpenMP. > > > > My tests demonstrated that in average the new code is 43% faster in > > dual cores (Intel C2D e6750) > > > > > > http://www.lis.ic.unicamp.br/~tiago/ImageMagick/parallel_SetImageChannelDepth.patch<http://www.lis.ic.unicamp.br/%7Etiago/ImageMagick/parallel_SetImageChannelDepth.patch> > > > > Thanks > > > > > > -- > > Tiago Rezende Campos Falcão > > --------------------------------------------------- > > Laboratory of Information Systems > > Institute of Computing > > University of Campinas - UNICAMP > > 13083-970, Campinas, SP, Brazil > > > > > > -- > Tiago Rezende Campos Falcão > --------------------------------------------------- > Laboratory of Information Systems > Institute of Computing > University of Campinas - UNICAMP > 13083-970, Campinas, SP, Brazil > -- Tiago Rezende Campos Falcão --------------------------------------------------- Laboratory of Information Systems Institute of Computing University of Campinas - UNICAMP 13083-970, Campinas, SP, Brazil _______________________________________________ Magick-developers mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-developers
