Quoting Matthew Auld (2019-08-09 20:34:56) > We currently disable THP(Transparent-Huge-Pages) for our shmem objects > due to a performance regression with read BW in some internal > benchmarks. Given that this is our main source of 2M pages, there really > isn't much point in enabling 2M GTT pages, especially this that comes at > the cost of disabling the GTT cache. However from gen11 it looks like we > should hopefully see the HW issue resolved. Given this opt for only > enabling 2M GTT pages from gen11 onwards. > > Signed-off-by: Matthew Auld <matthew.a...@intel.com> > Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com> > Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Gone, but not forgotten. Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> Now we just need some time on gen11... -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
