I don't think we need to share VA space. APIs usually share one or two buffers. That's almost nothing compared to the size of the occupied VA space. They also likely map them again for themselves - APIs don't share any virtual addresses as far as I know.
Marek On Thu, Oct 24, 2024, 08:12 Christian König < ckoenig.leichtzumer...@gmail.com> wrote: > Am 22.10.24 um 06:06 schrieb Marek Olšák: > > Hi, > > > > The MR is up: > > https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31756 > > > > It's good to go as long as there is no functional issue. > > Finally getting rid of all the mid-layering? What about shared VA-space? > > Regards, > Christian. > > > > > libdrm_amdgpu will still be relevant for PAL, ROCm, and > xf86-video-amdgpu. > > > > Marek > >
