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perf counter cleanup (mostly intervals)

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Some of these perf counters were useful during initial development, but realistically aren't needed anymore, some are redundant when we can now see the average interval from `work_queue status` and some of them simply aren't worth the cost at higher rates.
This commit is contained in:
Daniel Agar
2019-10-21 18:54:17 -04:00
committed by GitHub
parent f7e62349b3
commit 35398e05ca
10 changed files with 11 additions and 73 deletions
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src/drivers/px4fmu/fmu.cpp
+1 -6
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@@ -187,7 +187,6 @@ private:
unsigned _num_disarmed_set{0};
perf_counter_t _cycle_perf;
perf_counter_t _cycle_interval_perf;
void capture_callback(uint32_t chan_index,
hrt_abstime edge_time, uint32_t edge_state, uint32_t overflow);
@@ -212,8 +211,7 @@ private:
PX4FMU::PX4FMU() :
CDev(PX4FMU_DEVICE_PATH),
OutputModuleInterface(MODULE_NAME, px4::wq_configurations::hp_default),
_cycle_perf(perf_alloc(PC_ELAPSED, "px4fmu: cycle")),
_cycle_interval_perf(perf_alloc(PC_INTERVAL, "px4fmu: cycle interval"))
_cycle_perf(perf_alloc(PC_ELAPSED, MODULE_NAME": cycle"))
{
_mixing_output.setAllMinValues(PWM_DEFAULT_MIN);
_mixing_output.setAllMaxValues(PWM_DEFAULT_MAX);
@@ -229,7 +227,6 @@ PX4FMU::~PX4FMU()
unregister_class_devname(PWM_OUTPUT_BASE_DEVICE_PATH, _class_instance);
perf_free(_cycle_perf);
perf_free(_cycle_interval_perf);
}
int
@@ -755,7 +752,6 @@ PX4FMU::Run()
}
perf_begin(_cycle_perf);
perf_count(_cycle_interval_perf);
_mixing_output.update();
@@ -2305,7 +2301,6 @@ int PX4FMU::print_status()
}
perf_print_counter(_cycle_perf);
perf_print_counter(_cycle_interval_perf);
_mixing_output.printStatus();
return 0;