Previously, the user had to specify it in the json file read from the
FlexibleSolver or 1 was used. Unfortunately, the index depends on the
model used and it seem rather opaque to a user what that index is.
With this commit we determine the pressure index from the model.
to prevent throwing. The get methods will throw if called without a
default value. This quite unfortunate and not very user friendly, as
there are many properties and the throwing will happen during the
linear solve and result in time step chopping.
This commit should prevent such throws and allow users to provide
jsdon files omitting some options.
These were a bit hidden, but found. They add a few more customization
options and kamg as a sequential solver. The latter will be broken if
we use update, though.
Previously, it got passed the weights only needed for CPR.
Additionally those were passed with the parameter tree to the
update method and constructor.
Now the CPR constructor gets a function to use for recalculating
the weights and the property is not changed. Unfortunately this
means that the preconditioner creators of the factory get another
parameter.
It gives overhead in constructor when linear system is created. No overhead if reuse is used.
This commit 141903a26 cherry-picked, cleaned and made compilable with
recent changes
This fixes name clashes with DUNE's own factory that is introduced
in DUNE 2.7. Hence it closes issue #2266.
BTW: Dune's factory has more template parameters than ours.
This replaces the makePreconditoner() function. The main advantage
is that it is extensible, making it easy to for example add new
preconditioners to the factory at runtime. It supports both parallel
and serial preconditioners.
Also use it in flow_blackoil_dunecpr.cpp. Adds new command-line parameter,
--linear-solver-configuration-json-file, to read linear solver config from
JSON-format file at runtime.
