Thanks to Sun who have integrated padb with MTT there are now padb
traces in the automated testing logs of OpenMPI for cases where the
tests have timed out. These traces show the contents of MPI message
queues, stack traces and where available local variables and parameters
An example can be found at the link below, I hope people find it useful.
I am actively working on improvements for this if anybody has anything
they would like to see added.
Ashley Pittman, Bath, UK.
Padb - A parallel job inspection tool for cluster computing