61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* Copyright (C) 2021 Free Software Foundation, Inc.
|
|
Contributed by Oracle.
|
|
|
|
This file is part of GNU Binutils.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#ifndef _STOPWATCH_
|
|
#define _STOPWATCH_
|
|
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
|
|
typedef int processorid_t;
|
|
typedef long long hrtime_t;
|
|
typedef struct timespec timespec_t;
|
|
extern hrtime_t gethrtime ();
|
|
extern hrtime_t gethrvtime ();
|
|
|
|
extern double testtime;
|
|
char *prtime (time_t *t);
|
|
char *prdelta (struct timeval t);
|
|
int wlog (char *, char *);
|
|
int whrlog (hrtime_t delta, char *, char *);
|
|
int whrvlog (hrtime_t delta, hrtime_t vdelta, char *, char *);
|
|
|
|
typedef struct stopwatch
|
|
{
|
|
double sum; /* in nanoseconds */
|
|
double sumsq; /* in (nanoseconds ** 2) */
|
|
double last; /* in nanoseconds */
|
|
hrtime_t begin;
|
|
hrtime_t start;
|
|
hrtime_t tempus;
|
|
hrtime_t delta;
|
|
hrtime_t min;
|
|
hrtime_t max;
|
|
int count;
|
|
char *name;
|
|
} stopwatch_t;
|
|
|
|
stopwatch_t *stpwtch_alloc (char *, int);
|
|
void stpwtch_calibrate ();
|
|
void stpwtch_start (stopwatch_t *);
|
|
void stpwtch_stop (stopwatch_t *);
|
|
void stpwtch_print (stopwatch_t *);
|
|
|
|
#endif
|