hi, All, I am wondering if anyone out there has a clue how to call gsl_multimin_fminimizer while the function evaluated iteratively has both parallel and serial part. The problem I have now is that I don't know where I should call MPI_init(). I know MPI_init() can only be called once, so it got be in the function that calls gsl_multimin_fminimizer to avoid multiple callings, but the parallel starts once MPI_init() is called, which means there will be multiple processors that run gsl_multimin_fminimizer_iterate, but I only want parallel to start in the function that gsl_multimin_fminimizer evaluates, the part with gsl_multimin_fminimizer_iterate should be serial.
I hope I made you understand my question. Appreciate for any help! -- Haiying Pang _______________________________________________ Help-gsl mailing list Help-gsl@gnu.org https://lists.gnu.org/mailman/listinfo/help-gsl
