title: pragma omp parallel for vs. pragma omp parallel
body: <p>In C++ with openMP, is there any difference between</p>
  
  <pre><code>#pragma omp parallel for
  for(int i=0; i&lt;N; i++) {
     ...
  }
  </code></pre>
  
  <p>and</p>
  
  <pre><code>#pragma omp parallel
  for(int i=0; i&lt;N; i++) {
     ...
  }
  </code></pre>
  
  <p>?</p>
  
  <p>Thanks!</p>