las3_pub / predictable_parallel_patterns

This avoids issues with doubling the measurement vector sizes influencing memory measures.

It is now possible to use a memory mapped stack that throws a SIGSEV if thes coroutine stacks are exhausted.

The idea is to exclude as many sources as possible that could lead to issues with contention and cache misses. After some experimentation, we think that hyperthreading is simply not working very well with our kind of workload. In the future we might simply test on other hardware.

Now all algorithms are used without the parallel pre-/suffix and the for_each method has an specialization for integer ranges.

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