|Summary:||SuperLU factorize does always compute full factorization|
|Product:||Eigen||Reporter:||Philippe Marti <philippe.marti>|
Description Philippe Marti 2013-03-20 21:47:42 UTC
It seems to me that any call to SuperLU<>::factorize() performs a complete factorization of the matrix while the documentation presents it as the numerical factorisation step of the whole process. I need to update my matrix without changing its structure and reuse as much as possible from the previous computation. The SuperLU<>::options() routine doesn't help as the options get reset to the default values in SuperLU<>::factorize().
Comment 1 Nobody 2019-12-04 12:11:09 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to gitlab.com's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.com/libeigen/eigen/issues/570.