Field names were shortened: "pkg" is now "pk", "core" is now "cr"
Signed-off-by: NArun Thomas <arun.thomas@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Reduce columns for package number to 1.
If you can afford more than 9 packages,
you can also afford a terminal with more than 80 columns:-)

Also shave a column also off the package C-states
Signed-off-by: NLen Brown <len.brown@intel.com>

dump only the counters which are active
Signed-off-by: NLen Brown <len.brown@intel.com>

Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Follow kernel coding style traditions more closely.
Delete typedef, re-name "per cpu counters" to
simply be counters etc.

This patch changes no functionality.
Suggested-by: NThiago Farina <tfransosi@gmail.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

bug could cause false positive on indicating
presence of invarient TSC or APERF support.
Signed-off-by: NThomas Renninger <trenn@suse.de>
Signed-off-by: NLen Brown <len.brown@intel.com>

turbostat is a Linux tool to observe proper operation
of Intel(R) Turbo Boost Technology.

turbostat displays the actual processor frequency
on x86 processors that include APERF and MPERF MSRs.

Note that turbostat is of limited utility on Linux
kernels 2.6.29 and older, as acpi_cpufreq cleared
APERF/MPERF up through that release.

On Intel Core i3/i5/i7 (Nehalem) and newer processors,
turbostat also displays residency in idle power saving states,
which are necessary for diagnosing any cpuidle issues
that may have an effect on turbo-mode.

See the turbostat.8 man page for example usage.
Signed-off-by: NLen Brown <len.brown@intel.com>