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/*********************************************************************
* Copyright 2020, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*********************************************************************/
#ifndef TIMER_UTILS_H
#define TIMER_UTILS_H 1
#include "netcdf.h"
/* Wrap time interval computations */
typedef struct Nanotime {
long long tv_sec; /* seconds */
long long tv_nsec; /* nanoseconds */
} Nanotime;
struct TimeRange {
long long min;
long long max;
};
extern void NCT_inittimer(void);
extern void NCT_marktime(Nanotime* nt);
extern void NCT_elapsedtime(Nanotime* nt0, Nanotime* nt1, Nanotime* delta);
extern int NCT_reporttime(unsigned count, Nanotime* times, struct TimeRange, const char* tag);
extern long long NCT_nanoseconds(Nanotime time);
extern int NCT_rangetest(long long nsecs, struct TimeRange range);
#endif /*TIMER_UTILS_H*/
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