Justin, As far as I know, we haven't made any significant progress with vector-valued support for CudaWrappers::MatrixFree (apart from porting it to Kokkos). What's your specific use case? What functionality do you need specifically (same finite elements? FESystsem?)?
Best, Daniel On Mon, Aug 7, 2023 at 10:03 AM Justin O'Connor <jul...@rams.colostate.edu> wrote: > Howdy! > > I see here: > https://github.com/dealii/dealii/issues/4399 > that using cuda for matrix-free operators with multiple components has > been discussed before, and I think it is referenced again here > https://github.com/dealii/dealii/issues/7037 > but this issue hasn't been referenced by 2019. Has anyone been trying this? > Would it be at all possible to use the existing framework to grab the > individual components, and work with them inside the loop to do the > operations I need? And then somehow put the results into the result vector > from there? > > Thank you, > Justin > > -- > The deal.II project is located at http://www.dealii.org/ > For mailing list/forum options, see > https://groups.google.com/d/forum/dealii?hl=en > --- > You received this message because you are subscribed to the Google Groups > "deal.II User Group" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to dealii+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/dealii/2974346e-9ed7-4697-a32a-2df5ed5bf85en%40googlegroups.com > <https://groups.google.com/d/msgid/dealii/2974346e-9ed7-4697-a32a-2df5ed5bf85en%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CAOYDWbKfWXt6ezoprbbKXbo8Lf0OJqujgay-Ndnfgi9dxFns2Q%40mail.gmail.com.
