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| /openbmc/linux/tools/power/x86/turbostat/ |
| H A D | turbostat.c | fdf676e5 Sat Feb 27 00:28:12 CST 2016 Len Brown <len.brown@intel.com> tools/power turbostat: show GFX%rc6
The column "GFX%c6" show the percentage of time the GPU
is in the "render C6" state, rc6. Deep package C-states on several
systems depend on the GPU being in RC6.
This information comes from the counter
/sys/class/drm/card0/power/rc6_residency_ms,
as read before and after the measurement interval.
Signed-off-by: Len Brown <len.brown@intel.com>
fdf676e5 Sat Feb 27 00:28:12 CST 2016 Len Brown <len.brown@intel.com> tools/power turbostat: show GFX%rc6
The column "GFX%c6" show the percentage of time the GPU
is in the "render C6" state, rc6. Deep package C-states on several
systems depend on the GPU being in RC6.
This information comes from the counter
/sys/class/drm/card0/power/rc6_residency_ms,
as read before and after the measurement interval.
Signed-off-by: Len Brown <len.brown@intel.com>
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