I'd like to profile on cluster system like below.
%>ssh -f host1 ptu_start.csh
%>ssh -f host2 ptu_start.csh
%>mpiexec -n 2 -host host1 host2
%>ssh -f host1 ptu_stop.csh
%>ssh -f host2 ptu_stop.csh
vtsarun ./exp -s -d 0
vtsarun ./exp --stop
But, I only got 1 output file(.tb5). It included the profile just on the node.
I expected the same number of files as the number of nodes were created.
Do you have any idea for profiling on multinode with PTU?