Well, USFFT will be a separate class, independent of FFTW. I can register USFFT and leave FFTW unregistered. Also, from what I understand, MatSetType will also fail with FFTW as it is right now?
Dmitry. On Wed, Oct 8, 2008 at 2:27 PM, Matthew Knepley <knepley at gmail.com> wrote: > This means that you cannot use -mat_type fftw. Probably because no > combination > of options can currently initialize it correctly. It is fine to leave > out USFFT until this > is possible. > > Matt > > On Wed, Oct 8, 2008 at 2:20 PM, Dmitry Karpeev <karpeev at mcs.anl.gov> > wrote: > > I'm writing a new Seq matrix class called USFFT that effects the FFT of > > unevenly-spaced functions. > > USFFT is roughly, an extension of the SeqFFTW class. > > While looking at the FFTW Mat class with Satish we noticed that > > MatCreate_SeqFFTW > > is not being registered in MatRegisterAll. In light of this, there are > two > > question: > > 1) Is that a problem? > > 2) Should I register the constructor for the new class > (MatCreate_SeqUSFFT)? > > > > Thanks. > > Dmitry. > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which > their experiments lead. > -- Norbert Wiener > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20081008/0927e559/attachment.html>
