On Wednesday 23 March 2011 9:52:27 am Carsten Aulbert wrote: > Hi > > we are just discussing FFTW in our institute and we hit this bug > reported to Ubuntu which also holds true for Debian: > > https://bugs.launchpad.net/ubuntu/+source/fftw3/+bug/602586 > > Is there a specific reason why SSE is enabled for 32bit and not > enabled for 64bit as the difference in performance can easily be a > factor of 2 (on 64bit). > > As this is very often used in science, I thought people might know > why this was chosen. > > Cheers > > Carsten
I wonder if this might have anything to do with the bug I just submitted for fftw3-3 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=619324 That seems a 64bit problem not seen for 32bit. regards cgm -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
