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#include <iostream>
#include <stdlib.h>
#include <stdio.h>
#include "cpu/cpu.h"
#include "process/process.h"
#include "perf/perf.h"
#include "perf/perf_bundle.h"
#include "lib.h"
#include "devices/device.h"
#include "devices/usb.h"
#include "measurement/measurement.h"
#include "parameters/parameters.h"
#include "calibrate/calibrate.h"
int debug_learning;
void one_measurement(int seconds)
{
create_all_usb_devices();
start_power_measurement();
devices_start_measurement();
start_process_measurement();
start_cpu_measurement();
cout << "measuring for " << seconds << " seconds\n";
sleep(20);
printf("%c[2J%c[0;0H\n\n",27, 27);
end_cpu_measurement();
end_process_measurement();
devices_end_measurement();
end_power_measurement();
process_cpu_data();
process_process_data();
end_process_data();
global_joules_consumed();
compute_bundle();
// report_devices();
store_results();
end_cpu_data();
}
int main(int argc, char **argv)
{
int i;
system("/sbin/modprobe cpufreq_stats > /dev/null 2>&1");
load_results("saved_results.powertop");
load_parameters("saved_parameters.powertop");
enumerate_cpus();
create_all_devices();
detect_power_meters();
register_parameter("base power", 100);
register_parameter("cpu-wakeups");
register_parameter("cpu-consumption");
if (argc > 1) {
if (strcmp(argv[1], "--calibrate") == 0)
calibrate();
}
if (argc > 1) {
if (strcmp(argv[1], "--debug") == 0)
debug_learning = 1;
}
if (argc > 2) {
if (strcmp(argv[2], "--debug") == 0)
debug_learning = 1;
}
if (debug_learning)
printf("Learning debugging enabled\n");
learn_parameters(100);
dump_parameter_bundle();
exit(0);
save_parameters("saved_parameters.powertop");
/* first one is short to not let the user wait too long */
one_measurement(5);
for (i = 0; i < 25; i++) {
one_measurement(20);
learn_parameters(15);
}
end_process_data();
end_cpu_data();
save_all_results("saved_results.powertop");
save_parameters("saved_parameters.powertop");
learn_parameters(500);
save_parameters("saved_parameters.powertop");
printf("Final estimate:\n");
dump_parameter_bundle();
return 0;
}
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