#include<stdio.h> #include<omp.h> int main(int argc, char *argv[]){ int nthreads = 2; int tid,ntids; omp_set_num_threads(nthreads); #pragma omp parallel private (tid) { tid = omp_get_thread_num(); ntids = omp_get_num_threads(); printf("Hello world from thread %d of %d !\n",tid,ntids); } return(0); }