Extracted the physics from the tasks into a new set of files. The correct file is included when the hydro or gravity models are selected in const.h

Update single node task plots

Update the non-MPI task plot scripts to offer same speed ups as the MPI versions.

See merge request !83

Fix MPI tag collision Issue #68

Increased the maximum cell tag to 2^29 to prevent the MPI tag collision issue #68.

See merge request !82

Recover missing mpi_type definitions, remove unused variables, remove repeated drift flag, correct HAVE_MPI to WITH_MPI

MPI libraries offer affinity control so as a first guess we shouldn't attempt any control, this is really bad when running more than one rank on the same machine (threads pinned to same cores).

PASC paper



See merge request !80