2010/5/20 Bruno Postle <[email protected]> > On Wed 19-May-2010 at 15:31 -0700, Ken Turkowski wrote: > >> >> I get the following warning: >> >> #warning LAPACK not available, LU will be used for matrix inversion when >> computing the covariance; this might be unstable at times >> > > This warning has been there for a long time, but it doesn't seem to make > much difference either way. > > If you want to build with LAPACK then you need to use the cmake > -DENABLE_LAPACK=1 option. > > -- > Bruno > > > The current standard cmake FindLAPACK.cmake macro doesn't find Apple's Lapack framework. Last summer Lukáš Jirkovský worked on this in hugin and after the summer a few patches were applied. I created a patch for the macro for OSX, but obviously I never applied it to the trunk and a quick search (now) did not find it on my system either. I also modified the XCode project to work with lapack and built 2 comparable bundles (one with and one without lapack) but there was no performance enhancement at all and as far as I can remember there were some issues on Tiger as the implementation versions vary. Maybe that's also why I forgot about the cmake patch (I just can't remember. developments and development trunks have a short life on my system)
I will see if I can reproduce my patch and I will give it another try in XCode. Harry -- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx
