https://gitlab.com/petsc/petsc/-/merge_requests/3131
On 1 Sep 2020, at 11:33, Hapla Vaclav
mailto:vaclav.ha...@erdw.ethz.ch>> wrote:
OK, so a new configure option which sets a certain make variable which then
enables that parts of gmakefile.test, right?
Something like —-with-add-macos-firewall
If you use cudaMallocManaged with host affinity, you can drop that into
PETSc malloc and it should “just work” including migrating to GPU when
touched. Or you can give it device affinity and it will migrate the other
way when the CPU touches it.
This is way more performance portable that system ma
