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path: root/usr.sbin/powerd
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* powerd(8) requires root permissions to run so notify the user if theynjl2005-07-251-0/+4
| | | | | | | try to start it without this. Submitted by: Philip S. Schulz MFC after: 2 days
* Ignore EPERM from sysctl(3). It is returned when passive coolingume2005-07-181-2/+5
| | | | | | is active. Reviewed by: njl
* Fixed markup.ru2005-06-161-11/+16
| | | | Approved by: re
* Drop the default running value to 60% from 80%. Testing shows that wenjl2005-04-102-3/+3
| | | | | cycle too much, wasting power if we trigger a jump to full speed too easily. CPU-bound tasks quickly push idle below this level.
* Add support for recording the total energy used (in joules) when innjl2005-04-101-6/+47
| | | | | | verbose mode. This is useful for profiling new adaptive algorithms in performance (via time(1)) and total energy consumed for a given workload.
* man page -> manual pagebrueffer2005-02-271-1/+1
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* Move the AC line checking code into its own function, reducing thenjl2005-02-271-40/+55
| | | | | ifdef __i386__ stuff for APM. Tested as working correctly on i386 and compile-tested on sparc64.
* Unbreak !i386 platforms. Only i386 has APM, so don't try to fallbackmarcel2005-02-271-1/+11
| | | | on APM on other platforms.
* Change the default levels for adaptive mode to 80% and 90%. On a systemnjl2005-02-262-4/+4
| | | | | | with moderate IO going on, system usage can hover around 65-77% even though it would benefit from higher performance. Typically, only truly idle systems pass the 90% mark so only demote then.
* Remove SRCS line since it isn't needed for single-source programs.njl2005-02-261-1/+0
| | | | Pointed out by: ru
* Import powerd(8), a utility for managing power consumption. Currently, itnjl2005-02-263-0/+526
just uses cpufreq(4) but in the future it should also do things like spin down disks. This is based on the work by Colin Percival (called "estctrl").
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