[Omp] Problem with parallel

[Celso Crivelaro]

I have a problem with this part parallel:

#pragma omp parallel    
    rank( 1 );  

my doubt is: If I have 4 threads, I'll have 1 function rank for each thread or the 4 threads will execute rank as just 1 function. ( Rank has parallel code too ).

thanks!
Celso