Attaching debugger to a running program
Up: Debugging MPI programs Next: Related tools Previous: Starting the debugger when an error occurs
On workstation clusters, you can often attach a debugger to a running
process.
For example, the debugger dbx often accepts a process id (pid)
which you can get by using the ps command. The form is either
dbx a.out pidor
dbx -pid pid a.out
Up: Debugging MPI programs Next: Related tools Previous: Starting the debugger when an error occurs
