Merge branch 'feature/vcl-traits-stuff' into 'master'

ref:extensions/dune-codegen The VCL does not export enough information about
its types to reason about them, when they are used as template parameters. In
the long run, a proper solution will be needed I guess\...

See merge request [extensions/dune-codegen!321]

  [extensions/dune-codegen!321]: gitlab.dune-project.org/extensions/dune-codegen/merge_requests/321

Merge branch 'feature/adds-fma-node-to-subst-mapper' into 'master'

See merge request [extensions/dune-codegen!319]

  [extensions/dune-codegen!319]: Noneextensions/dune-codegen/merge_requests/319

Merge branch 'feature/print-likwid-warning' into 'master'

ref:extensions/dune-codegen I've already mentioned this problem in \[!314\]
but I think more visibility for this problem is useful

See merge request [extensions/dune-codegen!318]

  [extensions/dune-codegen!318]: gitlab.dune-project.org/extensions/dune-codegen/merge_requests/318

I've already mentioned this problem in [!314] but I think more
visibility for this problem is useful

Merge branch 'feature/likwid-performance-measuring' into 'master'

ref:extensions/dune-codegen This aims to enable performance measuring with
likwid. Currently on instrumentation levels \<= 3 are supported.

Additionally, executables with likwid instrumentation need to be linked
against likwid and I'm not sure how to achieve that.

See merge request [extensions/dune-codegen!314]

  [extensions/dune-codegen!314]: gitlab.dune-project.org/extensions/dune-codegen/merge_requests/314

Merge branch 'bugfix/cmake-google-benchmark' into 'master'

See merge request [extensions/dune-codegen!316]

  [extensions/dune-codegen!316]: Noneextensions/dune-codegen/merge_requests/316

Merge branch 'feature/fix-profiling-fullpath' into 'master'

ref:extensions/dune-codegen using which only works, if generate_operators is
in PATH, otherwise cmake fails. This is especially the case if dune-codegen is
configured completely new.

See merge request [extensions/dune-codegen!317]

  [extensions/dune-codegen!317]: gitlab.dune-project.org/extensions/dune-codegen/merge_requests/317

using which only works, if `generate_operators` is in `PATH`, otherwise cmake fails. This is especially the case if dune-codegen is configured completely new.

Merge branch 'fix/benchmark-opcounting' into 'master'

See merge request [extensions/dune-codegen!315]

  [extensions/dune-codegen!315]: Noneextensions/dune-codegen/merge_requests/315

Merge branch 'feature/donkey-autotune-setup' into 'master'

See merge request [extensions/dune-codegen!313]

  [extensions/dune-codegen!313]: Noneextensions/dune-codegen/merge_requests/313