_Phase 1_ : Prototype
done - Threads.
done - Main thread is a cfa thread.
done - SimpleBlockingLock.
done - Synchronisation points in thread destructors.
Processors & SpinLock.

_Phase 2_ : Minimum Viable Product
Basic monitors for synchronisation (No internal/external scheduling).
Non-thrash scheduler.
Clusters.

_Phase 3_ : Kernel features
Threads features ex: detach
Internal scheduling

_Phase 4_ : Monitor features
Multi monitors calls,
External scheduling

_Phase 5_ : Performance
Proper scheduler
...