Tobias Ribizel
Tobias Ribizel
@pratikvn sorry for leaving this hanging. Yes, that's what I had in mind. It might be that there is some overlap (haha 😁) in the kernels that can be used...
I mentioned this in the meeting before: When I hear the description of this functionality, I think "uniform". In my view, selection usually refers to finding a single element, or...
These two might be different enough that we could put them into different types? FixedCoarsening and UniformCoarsening? Do we have any generic strategies for describing or picking the averaging operation?...
I was thinking that our AMGX implementation does two things: a heavy edge matching to compute the fine-to-coarse mapping, and a uniform averaging scheme. Maybe it might make sense to...
1. should be solved when #861 is finished and merged :)
@yhmtsai is this still relevant today, or has it been addressed by the ROCm runtime?
The whole factorization preconditioner setup needs to be reworked (https://github.com/ginkgo-project/ginkgo/issues/472), do you need this urgently? I am not really happy with adding a second *Wrapper type that does the same...
format-rebase!
This approach actually doesn't just work for stopping criteria, it also works for any other factories that need to be passed as factory parameters: Preconditioners, Factorizations, Coarse Grid Generators, ...