diff options
author | Len Brown <len.brown@intel.com> | 2012-09-21 00:01:31 -0400 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2012-09-26 18:15:48 -0400 |
commit | 6574a5d5053cd3b8e7c088900b80a9ff51895450 (patch) | |
tree | 69b021fa6d2bed1609be3e66a82ce256e198bca7 /tools/perf/scripts/python/check-perf-trace.py | |
parent | d7db69016548c4bf3bec3556f6a15b9332dae34f (diff) |
tools/power turbostat: print more turbo-limit information
The "turbo-limit" is the maximum opportunistic processor
speed, assuming no electrical or thermal constraints.
For a given processor, the turbo-limit varies, depending
on the number of active cores. Generally, there is more
opportunity when fewer cores are active.
Under the "-v" verbose option, turbostat would
print the turbo-limits for the four cases
of 1 to 4 cores active.
Expand that capability to cover the cases of turbo
opportunities with up to 16 cores active.
Note that not all hardware platforms supply this information,
and that sometimes a valid limit may be specified for
a core which is not actually present.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions