Starting the debugger when an error occurs


Up: Debugging MPI programs Next: Attaching debugger to a running program Previous: Starting jobs with a debugger

Enter

mpirun ... a.out -mpedbg  
(requires mpich built with -mpedbg option; do -mpiversion and look for -mpedbg option).



Up: Debugging MPI programs Next: Attaching debugger to a running program Previous: Starting jobs with a debugger