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| author | Matt Longnecker <mlongnecker@nvidia.com> | 2014-08-18 20:00:01 -0400 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:11:16 -0400 |
| commit | 59f00a42e47ccf4aacfac01d1e97b66537a01aed (patch) | |
| tree | ca0dffa733df4dccb0bc7e305dcb2d7b4fdeba38 /drivers/gpu/nvgpu/gk20a/gk20a.c | |
| parent | 41f6befed027c21fb9cecb0a1c0a1ad257c44704 (diff) | |
edp: sysedp : CPU/GPU priority depends on fGPU
Provide sysedp_dynamic_capping with the instantaneous GPU frequency
when notifying it of the GPU load. Modify the gpu/cpu priority
decision logic to choose CPU priority until GPU frequency gets "near"
the CPU-priority-limited-GPU-fmax. Introduce the priority_bias debugfs
parameter to facilitate tuning of "near". priority_bias takes a value
from 0 to 100.
Change-Id: Ia2cba36b8ea024fb8b01b5ba195dcf6550e38121
Signed-off-by: Matt Longnecker <mlongnecker@nvidia.com>
Reviewed-on: http://git-master/r/481720
GVS: Gerrit_Virtual_Submit
Reviewed-on: http://git-master/r/498912
Reviewed-by: Timo Alho <talho@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.c')
0 files changed, 0 insertions, 0 deletions