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Message #20186
Re: [Bug 668862] Re: Sparsity pattern computation dead slow with 'real' spaces
On 16/11/10 18:36, Johan Hake wrote:
> Btw, I cannot find:
>
> dolfin/graph/graph_types.h
>
Forgot to add it - should be there now.
Garth
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Sparsity pattern computation dead slow with 'real' spaces
https://bugs.launchpad.net/bugs/668862
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Status in DOLFIN: Confirmed
Bug description:
The computation of the sparsity pattern is dead slow when real spaces are used, i.e.,
R = FunctionSpace(mesh, 'R', 0)
To see the problem, compare the neumann-poisson and poisson demos with fine meshes (256x256)
References