[Getdp] question about--with-scalar-type=complex
Thomas.Jung at iisb.fraunhofer.de
Fri Jan 13 10:28:31 CET 2012
I just realized that I have been happily doing time harmonic calculations, using Resolutions of Type ComplexValue,
using a petsc installation that has been configured without the -with-scalar-type=complex option, obtaining however reasonably looking results,
I am wondering now - does this flag just enable a perhaps more efficient algorithm, or have I been calculating nonsense?
Any answer would be higly appreciated, as I am a little scared right now.
Actually I would be happy if everything was o.k. without that flag, because then I could continue using BoomerAMG from Hypre, which for me, up to now,
has been by far the most efficient solver, but does not support the complex scalar type....
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