search for: tpc_all

....GPC_BROADCAST.CCACHE.HW_CGBLK0.BLCG <= 0xc242 [0] 96.241143 MMIO32 W 0x419038 0x00000042 PGRAPH.GPC_BROADCAST.CCACHE.HW_CGBLK1.BLCG <= 0x42 [0] 96.241153 MMIO32 W 0x418898 0x00004242 PGRAPH.GPC_BROADCAST.FFB.BLCG <= 0x4242 [0] 96.241163 MMIO32 W 0x419a40 0x0000c242 PGRAPH.GPC_BROADCAST.TPC_ALL.TEX.HW_CGBLK0.BLCG <= 0xc242 [0] 96.241173 MMIO32 W 0x419a48 0x0000c242 PGRAPH.GPC_BROADCAST.TPC_ALL.TEX.HW_CGBLK1.BLCG <= 0xc242 [0] 96.241183 MMIO32 W 0x419a50 0x0000c242 PGRAPH.GPC_BROADCAST.TPC_ALL.TEX.HW_CGBLK2.BLCG <= 0xc242 [0] 96.241194 MMIO32 W 0x419a58 0x0000c242 PGRAPH.GPC_BR...

This adds support for enabling automatic clockgating on nvidia GPUs for Fermi and later generations. This saves a little bit of power, bringing my fermi GPU's power consumption from ~28.3W on idle to ~27W, and my kepler's idle power consumption from ~23.6W to ~21.65W. Similar to how the nvidia driver seems to handle this, we enable clockgating for each engine that supports it after