cpufreq-info
Section: (1)
Updated: 0.1
Index
NAME
cpufreq-info - Utility to retrieve cpufreq kernel information
SYNTAX
cpufreq-info [options]
DESCRIPTION
A small tool which prints out cpufreq information helpful to developers and interested users.
OPTIONS
- -c --cpu <CPU>
-
<CPU> number which information shall be determined about.
- -e --debug
-
Prints out debug information.
- -f --freq
-
Get frequency the CPU currently runs at, according to the cpufreq core.
- -w --hwfreq
-
Get frequency the CPU currently runs at, by reading it from hardware (only available to root).
- -l --hwlimits
-
Determine the minimum and maximum CPU frequency allowed.
- -d --driver
-
Determines the used cpufreq kernel driver.
- -p --policy
-
Gets the currently used cpufreq policy.
- -g --governors
-
Determines available cpufreq governors.
- -a --affected-cpus
-
Determines which CPUs can only switch frequency at the same time.
- -o --proc
-
Prints out information like provided by the /proc/cpufreq interface in 2.4. and early 2.6. kernels.
- -m --human
-
human-readable output for the -f and -w parameters.
- -h --help
-
Prints out the help screen.
REMARKS
You cant specify more than one of the output specific options -o -e -a -g -p -d -l -w -f.
You also can't specify the -o option combined with the -c option.
FILES
/sys/devices/system/cpu/cpu*/cpufreq/
/proc/cpufreq (deprecated)
/proc/sys/cpu/ (deprecated)
AUTHORS
Dominik Brodowski - author
Mattia Dongili - first autolibtoolization
SEE ALSO
cpufreq-set(1)
Index
- NAME
-
- SYNTAX
-
- DESCRIPTION
-
- OPTIONS
-
- REMARKS
-
- FILES
-
- AUTHORS
-
- SEE ALSO
-
This document was created by man2html,
using the manual pages.
Time: 10:23:20 GMT, January 02, 2005