26 lines
789 B
Groff
26 lines
789 B
Groff
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.TH CPUPOWER\-POWERCAP\-INFO "1" "05/08/2016" "" "cpupower Manual"
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.SH NAME
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cpupower\-powercap\-info \- Shows powercapping related kernel and hardware configurations
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.SH SYNOPSIS
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.ft B
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.B cpupower powercap-info
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.SH DESCRIPTION
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\fBcpupower powercap-info \fP shows kernel powercapping subsystem information.
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This needs hardware support and a loaded powercapping driver (at this time only
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intel_rapl driver exits) exporting hardware values userspace via sysfs.
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Some options are platform wide, some affect single cores. By default values
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of core zero are displayed only. cpupower --cpu all cpuinfo will show the
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settings of all cores, see cpupower(1) how to choose specific cores.
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.SH "DOCUMENTATION"
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kernel sources:
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Documentation/power/powercap/powercap.txt
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.SH "SEE ALSO"
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cpupower(1)
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