On 06/14/2011 09:08 AM, Ronan Perrussel wrote:
Dear Umut,
I have partial answers to your questions.
+ Is there a way to get the triplet data of a sparse, say csr matrix,
directly from gmm++, or do I have to iterate over the non-zeros of
the matrix, I am searching for a method like row_data, col_data,
value_data or so, are these implemented transparently to the user? I
would like to get these 3 arrays.
gmm::csr_matrix< Scalar > MM;
row_data -> MM.jc
col_date -> MM.ir
value_data -> MM.pr
Dear Ronan,
Thanks for the information, there are some compilation flags for mumps
in the documentation, but does that mean that when I compile gmm++ with
these flags and lu_solve will use mumps? One more question related to
this subject, is that possible to keep the factorization information
when using mumps as well?
Greetings,
Umut
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