#ifndef _ZENTIFIC_VCPU_H
#define _ZENTIFIC_VCPU_H

#include "common.h"

#include <sys/time.h>

#include "types.h"
#include "zlist.h"

/*time for brief sleeps between cpu measurements, in microseconds
 *-very good, experimentally determined using a while loop and cpulimit
 *   #define TIME_INTERVAL           250000
 *-original
 *   #define TIME_INTERVAL           50000
 *-works well, takes too long
 *   #define TIME_INTERVAL           500000
 */
#define TIME_INTERVAL           250000

double get_cpu_pct(int xc_handle, int domid, int cpu);

vcpu * new_vcpu();

zlist *get_vcpus(int xc_handle, int domid, int numvcpus);

#endif /* _ZENTIFIC_VCPU_H */