Skip to content

[ML/Eigen] set triangular matrix type for CG solver to enable multithreading

Jörg Buchwald requested to merge joergbuchwald/ogs:CG_option into master

The Eigen CG solver requires both triangular matrices for enabling multithreading. Option can be set now in the input file. This is not default as the option is not beneficial in every case. Bigger systems like cube_1x1x1_SteadyStateDiffusion/cube_1e6.prj are needed to show significant performance effects.

  1. Feature description was added to the changelog
  2. Tests covering your feature were added?
  3. Any new feature or behaviour change was documented?
Edited by Jörg Buchwald

Merge request reports