las3_pub / predictable_parallel_patterns

This seems to be only possible with two different function names, as variadic arguments and default arguments wont work together.

See the comment in the source. This race should actually not be important, but we fix it anyways for now to make the CI happy.

This should have been fine without the atomic property (as it is only a single writer and multiple readers to a single bit). Nevertheless we fixed the 'race' to remove a warning in the thread sanitizer.

This was highlighted as an issue in the steal_work routine, as frequent calls to virtual functions are expensive.

Please note that this does currently not execute, but only removed the 'old aspecs'. We are still missing launching the root fork_join task.

This is required to correctly execute multiple, consecutive wait_for_all calls in one fork_join_sub_task.

This resulted from an merge gone wrong.