About Fre's scheduler

[yisar]

Fre's scheduler is discussed here.

First I implemented a prototype scheduler here, but I found that react gave a better implement two days ago.

linked list vs min heap

There is a sorted queue, which we can implement using linked list or array.

React is implemented with a min heap in v16.10, which makes it standard and faster.

I think linked list is better for fre now, but heap is the best for sorted queue.

I need to reassess whether to use the min heap

Any ideas here? @mindplay-dk @yiliang114

[yisar]

completed！