96
edits
Changes
→Identifying False Sharing
#include <algorithm>
#include <omp.h>
#define NUM_THREADS 84#define DIM 100010000
using namespace std::chrono;
}
int threads_used;
omp_set_num_threads(NUM_THREADS);
double start_time = omp_get_wtime();
#pragma omp parallel
{
int tid = omp_get_thread_num(); odds_local[tid] = 0.0;
#pragma omp for
for(int i=0; i < DIM; ++i){
