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/*
* Copyright (c) 2016 University of Cordoba and University of Illinois
* All rights reserved.
*
* Developed by: IMPACT Research Group
* University of Cordoba and University of Illinois
* http://impact.crhc.illinois.edu/
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* with the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* > Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimers.
* > Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimers in the
* documentation and/or other materials provided with the distribution.
* > Neither the names of IMPACT Research Group, University of Cordoba,
* University of Illinois nor the names of its contributors may be used
* to endorse or promote products derived from this Software without
* specific prior written permission.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH
* THE SOFTWARE.
*
*/
#include <sys/time.h>
typedef struct Timer{
struct timeval startTime[4];
struct timeval stopTime[4];
double time[4];
}Timer;
void start(Timer *timer, int i, int rep) {
if(rep == 0) {
timer->time[i] = 0.0;
}
gettimeofday(&timer->startTime[i], NULL);
}
void stop(Timer *timer, int i) {
gettimeofday(&timer->stopTime[i], NULL);
timer->time[i] += (timer->stopTime[i].tv_sec - timer->startTime[i].tv_sec) * 1000000.0 +
(timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec);
//printf("Time (ms): %f\t",((timer->stopTime[i].tv_sec - timer->startTime[i].tv_sec) * 1000000.0 +
// (timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec)) / 1000);
}
void print(Timer *timer, int i, int REP) { printf("%f\t", timer->time[i] / (1000 * REP)); }
void printall(Timer *timer, int maxt) {
for (int i = 0; i <= maxt; i++) {
printf(" timer%d_us=%f", i, timer->time[i]);
}
printf("\n");
}
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