Fix build guard for solverfactorytest_*_direct

See merge request !528

The CMAKE_GUARD for multiple guarding variables requires a
porper boolean statement.

Add FastAMG constructor with shared_ptr arguments

See merge request !524

Adjust sequential and both parallel cases in istl-solver-playground

See merge request !526

Do same thing, independent of paralellel, distributed, or
sequential.
This fixes the test in the sequential case.

[python] Silence false positive self assigment warning

See merge request !523

Possible bug in clang is tracked here:
https://bugs.llvm.org/show_bug.cgi?id=43124

[bugfix][SuiteSparse] Fix index type conversion problem.

See merge request !521

Robert K authored 2 years ago and Andreas Dedner committed 2 years ago

use using and SizeType to size_type to adhere to istl conventions

[bugfix] Add missing specialization FieldTraits<MultiTypeBlockMatrix>

See merge request !516

Notice that this also fixes an incorrect `MultiTypeBlockMatrix::field_type`
in a special setting: If you have a nested matrix
`MultiTypeBlockMatrix< MultiTypeBlockVector<MultiTypeBlockMatrix<...>>>`,
the outer `MultiTypeBlockMatrix::field_type` forwards to the `MultiTypeBlockVector::field_type`
which forwards to the inner `FieldTraits<MultiTypeBlockMatrix>::field_type`.

Add CI pipeline running the codespell tool

See merge request !515

And fix all spelling errors that codespell currently finds.

typo: offests -> offsets

See merge request !514

Specialize std::tuple_size for MultiTypeBlock*

See merge request !512

... because we also specialize `std::tuple_element` and
it derives from `std::tuple` after all.

[bugfix] Fixes implicit build mode of BCRSMatrix with zero rows.

See merge request !510

Corner case that sometimes happens and produced a segmentation fault.

Remove all deprecated code

See merge request !508

Rewrite CMakeLists for istl-solver-playground

See merge request !507

Implement functions in SequentialInformation

See merge request !494

[test] Add missing return in main

See merge request !505

Unused variable warning indicated this oversight

Adapt changelog after release

See merge request !504