Reply To: multi-block approach
‘The reason for only ever getting a single block with this config is given by PARALLEL_MODE := NONE. i.e. MPI is not enabled.’
This basically means that the GPU-only mode is useless for my application. The multi-GPU approach via MPI is then to be aimed for only.
I could clarify the cause of the NaN values. The example is adapted from ‘cylinder3d’ ( correction above)