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987de66583
Instead of going via gk20a_mem_{wr,rd}32() on each iteration, do direct
memcpy/memset with sysmem, and minimize the enter/exit overhead with
vidmem.
JIRA DNVGPU-23
Change-Id: I5437e35f8393a746777a40636c1e9b5d93ced1f6
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1159524
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>