Sir,

I was following your discussion.

Brice Sir's explanation of what I want is correct.

Your last reply was asking me to look for ompi_proc_t for the process in the proc_flafs field if I am correct. You said that the defintion of the values will be in opal/mca/hwloc/hwloc.h. I checked in this file in OpenMPI 1.6. I couldn't find it. Is it available in the later versions of OpenMPI.

Thank You

The locality of every process is stored on the ompi_proc_t for that process in the proc_flags field. You can find the definition of the values in opal/mca/hwloc/hwloc.h.

On Sun, Feb 10, 2013 at 10:16 AM, Kranthi Kumar <kranthipls@gmail.com> wrote:

Hello Sir,

I need a way to find out where each rank runs from inside the implementation?
How do I know the binding of each rank in an MPI application?

Thank You
--
Kranthi

--
Kranthi