all the remaining ranks on the remaining nodes in the
allocation. All the ranks will be in the same comm_world.
Check out "man orte_hosts" for a detailed explanation (with examples)
of this "relative node indexing" syntax.
HTH
Ralph
On Sep 10, 2009, at 3:57 PM, jgans w
Hi,
Yes you can profile MPI applications by compiling with -pg. However, by
default each process will produce an output file called "gmon.out",
which is a problem if all processes are writing to the same global file
system (i.e. all processes will try to write to the same file).
There is an