Hi Rohit, On 06/28/2011 12:24 PM, Jain, Rohit wrote: > Do I need to use --enable-debuginfo, even if I don't want to debug 'inside' MPICH2? If you don't need to debug inside MPICH2, you don't need --enable-debuginfo. -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji