I am trying to use intel debugger with mpich 2. I issue the following:
mpirun -idb=gdb -np 2 ./a.out
and get the following message
invalid "local" arg: -idb=gdb
per the instructions I found online, I have set the $IDB_HOME to where
the debugger is "/opt/intel/idbe/9.1.040/bin/" and also copied
mpirun_dbg.idb into the directory where mpirun is located
Any clues as to the source of the problem?