see package: [jx.scheduler](https://github.com/sPyOpenSource/os/tree/master/src/jx/scheduler) - [x] LLRRobin and HLRRobin - [ ] at a new thread piek the low working core. - [ ] the interval between the threads is 15ms for each core - [ ] 2/8 rule - [ ] interrupt
see package: jx.scheduler