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Are there restrictions on what types of MPI applications PGDBG can debug?

April 26, 2017applications debug MPI pgdbg types

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Are there restrictions on what types of MPI applications PGDBG can debug?

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PGDBG makes several assumptions about MPI applications: • Versions of Linux must be identical on all nodes of the cluster • All processes must share the same process image • The target application must use the same shared objects, loaded in the same order, as on the initial node