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Nice plots. The current bottleneck in the system is FFC which is terribly slow right now. (It takes a week to compile Poisson with degree 7 Lagrange elements.) The plan is that I will update FFC for the new faster interface of FIAT (tabulate mode) as soon as I find the time. This will speedup FFC by a factor 100 in some cases. /Anders On Thu, Apr 14, 2005 at 09:18:20AM -0500, Robert C.Kirby wrote: > The newest version of FIAT is much faster than the old. FIAT-L (on the > Web site) implements this new architecture, but the full version of > FIAT that supports other elements (such as Brezzi-Douglas-Marini) will > be released soon. The timings below are for instantiating (this > involves at least inverting a large vandermonde-type matrix and in the > case of BDM elements, a possibly large SVD) elements and for tabulating > them at a set of quadrature points (the number of points is appropriate > for the degree of the polynomials. > > Next on the to-do list is generalizing the generation of dof maps in > FFC so as to leverage these higher order Lagrange elements. > > Rob > > > > Robert C. Kirby > Assistant Professor > Department of Computer Science > The University of Chicago > http://people.cs.uchicago.edu/~kirby > _______________________________________________ > DOLFIN-dev mailing list > DOLFIN-dev@xxxxxxxxxx > http://www.fenics.org/cgi-bin/mailman/listinfo/dolfin-dev
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