Some further comments from NCI. The debug version of OM3 is built using the CUDA Nvidia libraries. It’s possible TotalView is struggling to parse the GPU symbols.
I’m going to try the DDT debugger on that executable to see if it can load it.
EDIT : DDT can load and run the executable (and reproduce the error) but it can only load symbols (i.e view source code) for the hdf5, netcdf4 and parallelio source.
So I’m going to take a branch and follow some of NCI’s suggestions to have a fully working version in a debugger.