how to measure execution time c openmp
#include <stdio.h>
#include <omp.h>
int main(){
double itime, ftime, exec_time;
itime = omp_get_wtime();
// Required code for which execution time has to be found
ftime = omp_get_wtime();
exec_time = ftime - itime;
printf("\n\nTime taken is is %f", exec_gap);
}