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/*
* libpinyin
* Library to deal with pinyin.
*
* Copyright (C) 2011 Peng Wu <alexepico@gmail.com>
*
* 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 of the License, 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef TIMER_H
#define TIMER_H
#include <sys/time.h>
#include <stdio.h>
#include <glib.h>
static guint32 record_time ()
{
timeval tv;
gettimeofday (&tv, NULL);
return (guint32) tv.tv_sec * 1000000 + tv.tv_usec;
}
static void print_time (guint32 old_time, guint32 times)
{
timeval tv;
gettimeofday (&tv, NULL);
guint32 wasted = (guint32) tv.tv_sec * 1000000 + tv.tv_usec - old_time;
printf("Spent %d us for %d operations, %f us/op, %f times/s.\n\n" , wasted , times , ((double) wasted)/times , times * 1000000.0/wasted );
}
#endif
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