[Dune] dense matrices in dune

[Franz Rammerstorfer]

On 01/05/2011 11:04 PM, Christian Engwer wrote:
> Hi Franz,
>
>    
>> I noticed that there is also a dense matrix class in dune-istl.
>> Is it possible to use all the iterative solvers and functions also
>> with this type of matrix? (efficiency? LU-decomposition?
>> DenseMatrix-SparseMatrix-multiplication? ...)
>>      
> this is the goal. atm it isn't possible yet, as some methods aren't
> implemented yet. The problem is that in general the return types
> aren't clear. I intend to add type promotion. Then it should work with
> all lin-alg.
>
> Christian
>    
Hi Christian,
fine, that is exactly what I need.
Are there some bindings to direct solvers planned (e.g. lapack)?
When do you think it will work?
Thanks,
Franz