Hi, I am running a fortran code (Perturbo) compiled in hybrid openmp/openmpi. The code runs on 2 nodes (128 processors) with 32 MPI processes and 4 threads/MPI process. I am attempting to verify that a variable involved in the calculations in all the MPI processes and threads has the same value. So I would like to print this variable with the thread # for all the 32 MPI processes. Would a simple print statement do the job or would such a print statement only print the information for the processes on the master node and not both nodes? Is it possible to print this variable for all 64 threads on node 1 and all 64 threads on node 2 separately?
Thank you, Vahid
