Signal Trees for Synchronization with submission task graphs.

[SpinnerX]

Signal Trees

Utilizing signal trees to handle parallelizing multiple tasks from the command buffer. Then we use vulkan's queue submission API to submit these already-prepared tasks to the GPU for rendering. Since Vulkan uses a queue-system way to upload commands to the GPU.

The reason for this is to minimize load-balancing and the amount of wait, locks/unlock when trying to get the data we want to extract.

There are some considerations that I would like to look into which are the following (currently):

- How do we prevent from multiple nodes locking to get the data we want to extract?
- Does selection bias prevent that?
- What are the comparisons of how we traverse up the tree in comparison to the usage of lock-free queues?