Merge branch 'feature/dont-generate-jacobian-for-matrix-free' into 'master'

See merge request [dominic/dune-perftool!272]

  [dominic/dune-perftool!272]: Nonedominic/dune-perftool/merge_requests/272

Merge branch 'feature/cmake-allow-more-generation-dependencies' into 'master'

ref:dominic/dune-perftool I have the use case of a boundary condition file,
whose changes should retrigger the code generation process.

See merge request [dominic/dune-perftool!275]

  [dominic/dune-perftool!275]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/275

Merge branch 'feature/use-different-dof-numbers-for-cg' into 'master'

ref:dominic/dune-perftool I'm not 100% sure this gives the right number of
dofs for parallel applications, but at least for serial applications it is
correct.

See merge request [dominic/dune-perftool!274]

  [dominic/dune-perftool!274]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/274

Merge branch 'feature/nonlinear-sumfact-cg' into 'master'

ref:dominic/dune-perftool Contains [!264] and master\....

See merge request [dominic/dune-perftool!269]

  [!264]: gitlab.dune-project.org/NoneNone/merge_requests/264
  [dominic/dune-perftool!269]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/269

Merge branch 'feature/sum-factorization-gmsh-files' into 'master'

ref:dominic/dune-perftool On unstructured grids we need to make sure that the
quadrature points on intersections on neighboring cells are visited in the
same order. This is done using edge consistent grids and by constructing the
geometry mappings in the right way.

Still missing:

-   Vectorization
-   Make UG grids edge consistent without writing and reading a gmsh file

See merge request [dominic/dune-perftool!264]

  [dominic/dune-perftool!264]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/264

I have the use case of a boundary condition file, whose changes should retrigger
the code generation process.

This options enables to generate jacobian apply methods regardless
of the `matrix_free` option. If `matrix_free` is set to true,
`generate_jacobian_apply` is also set to true. This option replaces
`matrix_free` in all contexts except in the selection of the solver.

Needed in dune-perftool-playground for Navier stokes

There seems to still be some problem.

Merge branch 'feature/better-subdomain-handling' into 'master'

See merge request [dominic/dune-perftool!268]

  [dominic/dune-perftool!268]: Nonedominic/dune-perftool/merge_requests/268

Note: Not yet working for gmsh files

Merge branch 'feature/lambda-generation-with-more-geometry' into 'master'

Target: normal-dependent constraints assembly.

See merge request [dominic/dune-perftool!267]

  [dominic/dune-perftool!267]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/267

Merge branch 'feature/fix-constraints-assembly-bug' into 'master'

We previously used bool() on the constraints expression to find out whether we
need to use the DIrichletConstraintsAssembler. However, UFL does the stupid
thing of evaulating

`bool(eq(x[0], 0))`

to False, because x[0] and 0 are obvioulsy not the same. Veeeery bad behaviour
for a symbolic language.

See merge request [dominic/dune-perftool!266]

  [dominic/dune-perftool!266]: gitlab.dune-project.org/dominic/dune-perftool/merge_requests/266

We previously used bool() on the constraints expression to find
out whether we need to use the DIrichletConstraintsAssembler.
However, UFL does the stupid thing of evaulating

bool(eq(x[0], 0))

to False, because x[0] and 0 are obvioulsy not the same. Veeeery
bad behaviour for a symbolic language.

Merge branch 'feature/small-fix-for-conditional' into 'master'

See merge request [dominic/dune-perftool!265]

  [dominic/dune-perftool!265]: Nonedominic/dune-perftool/merge_requests/265