tree 66cc0732bd346840bacc34b2048f002c851658df
parent f0057310b40efe9f797ff337e9464e6a6fb9d782
author Len Brown <len.brown@intel.com> 1455335088 -0500
committer Len Brown <len.brown@intel.com> 1457855732 -0400

tools/power turbostat: allow sub-sec intervals

turbostat -i interval_sec

will sample and display statistics every interval_sec.
interval_sec used to be a whole number of seconds,
but now we accept a decimal, as small as 0.001 sec (1 ms).

Signed-off-by: Len Brown <len.brown@intel.com>