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path: root/src/modules/systemlib/perf_counter.c
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* Perf counter fixesLorenz Meier2015-01-111-1/+4
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* Performance counters: Add option to set otherwise estimated time intervalLorenz Meier2015-01-111-0/+40
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* Performance counters: Estimate RMS for elapsed counters. Allow to use a perf ↵Lorenz Meier2015-01-111-24/+64
| | | | counter across processes, deal with overruns and other resulting inconsistencies from cross-process use.
* add interrupt latency printout command and mean/variance to interval ↵Mark Whitehorn2014-12-241-11/+42
| | | | performance counter
* perfcounter: write time unit for all fieldsThomas Gubler2014-06-231-2/+2
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* perf: Allow printing to arbritrary fdsLorenz Meier2014-05-211-5/+11
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* Added average as direct outputLorenz Meier2013-12-201-1/+2
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* perf: added perf_event_count() methodAndrew Tridgell2013-09-121-0/+26
| | | | this allows drivers to get an event_count from a perf counter
* Add a mechanism for cancelling begin/end perf counters.px4dev2013-07-051-7/+34
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* Moved last libs, drivers and headers, cleaned up IO buildLorenz Meier2013-04-281-0/+317