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I have an SST Dumpi trace produced by a small MPI program that uses the MPI_Get primitive.
However, when I use the undumpi.read_footer() function on the trace files and print out the function_calls that it returns, then I get no count for MPI_Get, but instead I get a count for MPI_Put.

After some deeper digging, I have found that the undumpi.read_footer() function relies on the fields list in the DumpiCallbacks class in callbacks.py, which has 291 elements and has the MPI_Get callback as element #142 and the MPI_Put callback as element #143.

On the other hand, the dumpi_read_footer function in SST Dumpi (to which the undumpi.read_footer() provides an interface to, as far as I gather), relies on the dumpi_function enum, defined in dumpi/common/funclabels.h. This enum has 292 elements and has MPI_Get as element #143, and MPI_Put as element #144 , giving rise to the MPI_Get/MPI_Put call count bug that I have observed.