Instead of the WellsManager guessing which wells are handled by other
processes we now use tha ouput of the load balancer to compute wells
that are handled by other processes.
With the previous approach it was not possible to calculate this information
correctly. Wells with only one completion next to the border of the
processes' partition were represented on multiple processes. In additition
wells that the eclipse schedule section defined with completions on non-active
cells in sequential runs were not at all calculated in parallel runs.
With the new approach the CpGrid::loaBalance routine returns the set names of
wells that are not handled by this process when setting up the simulation. This
information is then used throughout the simulation.
these are mostly stylistic: the function bodies of most new methods
have been moved to the _impl.hpp file and the Simulator classes are
now templated on the grid type, so it should be not too hard to switch
them to Dune::CpGrid.
since SimulatorFullyImplicitCompressiblePolymer is now a template, the
opaque pointer stuff is also removed and the contents of the .cpp file
basically became _impl.hpp. for SimulatorFullyImplicitBlackoilPolymer,
the opaque pointer stuff was removed for the same reasons as for
SimulatorFullyImplicitBlackoil.
the actual unification of code is not yet done, but this patch points
out the direction of where this will go.
Also note that some synchronization with the ordinary blackoil
simulator (FLOW) was necessary to make it compile.
Finnally, the parser currently likes to throw an exception (also for
the opm-polymer master) when eating the opm-data polymer test
case. This prevented me from properly testing this patch:
```
and@heuristix:~/src/opm-polymer|simplify_simulator > ./bin/flow_polymer deck_filename=/home/and/src/opm-data/polymer_test_suit/simple2D/2D_THREEPHASE_POLY_HETER.DATA
================ Test program for fully implicit three-phase black-oil flow ===============
--------------- Reading parameters ---------------
deck_filename found at /, value is /home/and/src/opm-data/polymer_test_suit/simple2D/2D_THREEPHASE_POLY_HETER.DATA
output not found. Using default value 'true'.
output_dir not found. Using default value 'output'.
Program threw an exception: IOConfig: Reading GRIDFILE keyword from GRID section: Output of GRID file is not supported
terminate called after throwing an instance of 'std::runtime_error'
what(): IOConfig: Reading GRIDFILE keyword from GRID section: Output of GRID file is not supported
Aborted
```
