The Scheduler
作者：fxmy wang
1. 每个核上都会运行一个Scheduler
2. runnable
3. suspended
4. exiting
5. free
6. waiting
7. running
8. GCing
9. Process状态机
9.1. running
9.2. runnable
10. Reductions
11. Queue的处理
11.1. max
11.2. high
11.3. normal&low
11.4. port tasks
12. Time Wheels
12.1. 结构是一个Large Array[65536]
13. Possible Problems
13.1. priority inversion
13.2. Reduction count problem
13.2.1. BIF&NIF消耗的red并不真实代表实际的耗时
13.2.2. 函数返回不消耗red