las3_pub / predictable_parallel_patterns

Remove the strict static memory allocation scheme in favour of placing objects on the heap at startup. This still keeps the requirements posed for modern, high performance embedded systems, but makes APIs a lot cleaner.

This allows us to more easily handle them and makes their interface closer to std::thread.

We do this to properly separate the cache alginment logic in the next step, allowing us to port all cache aligned objects without worrying about portability.

This will be used for storing thread tasks aligned in continous memory, allowing different theads to work on the data without interfearing.