Required for multiple SM support and sm register address changes JIRA GPUT19X-75 Change-Id: I3fb62a935636f3df050ed125ebe57d8469069591 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master/r/1514035 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>