Dear all,
I was using ublas for some matrix interfacing operations however they
lack an efficient addressing scheme for a submatrix. Since gmm++ is
designed to be used in a FE framework, I thought that it could give me
what I like.
Here is my goal: I would like assign to some sparse matrices which I
have the structure, the nnz info for rows or so, I also read the
documentation and sub_index seems to be the answer and later on
sub_matrix returns a reference to a matrix.
So the questions are
+ what would be the most efficient way to assign this matrix(or the
reference) to a csr or csc matrix?
+ what would be the most efficient way to iterate over the nnz of this
newly generated matrix?
Best wishes,
Umut
_______________________________________________
Getfem-users mailing list
[email protected]
https://mail.gna.org/listinfo/getfem-users
