DEBUG_SHM_MPIwindow
GASDYN parameter for FPM2
Default:
DEBUG_SHM_MPIwindow = 1
Debugging shred memory, especially the creation of an MPI-window.
DEBUG_SHM_MPIwindow == 1 :: classically create the MPI-window such that the head shared process created all memory, and the worker processes create 0 memory.
DEBUG_SHM_MPIwindow == 2 :: each shared process creates an equal partition of memory inside of the window.