[mpich-discuss] SSH-free debugger launching with MPICH

[Daniel Everett]

I am looking for a way to launch debuggers for all launched processes 
without using SSH. We debug the mpiexec starter process, so we can get 
MPIR_proctable back to determine which hosts the debuggers need to be 
on.  I believe we could use mpiexec -f <hostfile> <debugger> to launch 
the debuggers.  Initial investigations indicate that -launcher-exec does 
not do what we want.  What is the best way to do this?

Regards,

Daniel Everett
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