OpenMP入门级问题# Computation - 科学计算
g*n
1 楼
Hi
I am new to openMP. now I have some question about it.
I wrote a very simple program in C++.
#include
#include
main ()
{
int nthreads, tid;
int i;
omp_set_num_threads(2);
printf("Number of CPUS:%d\n",omp_get_num_procs());
/* Fork a team of threads giving them their own copies of variables */
#pragma omp parallel private(tid)
{
tid = omp_get_thread_num();
if(tid==0)
{
printf("tid=%d thread = %d\n", 0,tid);
printf("there are %d threads\n",omp_get_num_threads
I am new to openMP. now I have some question about it.
I wrote a very simple program in C++.
#include
#include
main ()
{
int nthreads, tid;
int i;
omp_set_num_threads(2);
printf("Number of CPUS:%d\n",omp_get_num_procs());
/* Fork a team of threads giving them their own copies of variables */
#pragma omp parallel private(tid)
{
tid = omp_get_thread_num();
if(tid==0)
{
printf("tid=%d thread = %d\n", 0,tid);
printf("there are %d threads\n",omp_get_num_threads
