Re: [deal.II] Mixed-precision algorithms in deal.II

2019-08-26 Thread David Wells
Hi Maxi, The AffineConstraints class does not support using mixed precision and I am not aware of any alternatives that can solve this problem directly. There may be a better solution, but one way to solve this problem would be to set up two different AffineConstraints objects (one for each float

[deal.II] Mixed-precision algorithms in deal.II

2019-08-26 Thread 'Maxi Miller' via deal.II User Group
I tried to implement a simple mixed-precision algorithm in deal.II, which creates my matrix using float values, and my vectors using double values. Unfortunately, the function distribute_local_to_global(cell_matrix, cell_rhs, local_dof_indices, system_matrix, system_rhs) does not support mixed