The whole system consists out of three equations per cell. Using
the parallel index set of the grid cells for it is wrong. Therefore
we use PR OPM/opm-core#803 to set up an additional parallel index set
for the whole system and use this for the communication that is needed e.g.
by the ILU preconditioner.
Previously only passed the parallel information to the ILU preconditioner,
but of course needs this information to set up the communication, too.
With this commit we pass the parallel information object to AMG's constructor.
As with opm-core we use boost::any to provide additional
information about a parallel run. It is used to set a
ParallelISTLInformation object and and fill it with the
information obtained from a parallel Cpgrid.
Note that the simulator currently compiles sucessfully. Still,
we have to test the runs and do debugging.
dynamical parameter given in the parameter file. The default is 0 (as before).
In addition the relaxation parameter has been added to the parameter with the
default preserving the state from before.
Also, the default parameter for use_amg and use_bicgstab in the constructor of
CPRPrecondition have been removed.
With some caveats:
- scaling factors for material balance equations and pressure are hardcoded.
- pressure system is formed from sum of material balance equations, with
no check for diagonal dominance.
