How to generate random numbers in parallel?

Question

I want to generate pseudorandom numbers in parallel using openMP, something like this:

int i;
#pragma omp parallel for
for (i=0;i<100;i++)
{
    printf(\"         


        

Answer 1

Get each thread to set a different seed based on its thread id, e.g. srand(omp_get_thread_num() * 1000);