Albin Severinson

We may wish to have some slack when assigning jobs to nodes. In particular, we may want to assign jobs to nodes if we're relatively sure the job will be...

We may wish to consider learning-based methods of assigning resources to jobs, e.g., https://github.com/hongzimao/deeprm

Currently, we have no text on how we decide in which order jobs are preempted. We should have some notion of how expensive it is to preempt a given job.

@codelipenghui I've added tests.

I'd prefer moving the docs for preemption config into the config itself (that includes everything except the example job). I.e., put it in the `PreemptionConfig` definition in the code. That...

Is this pr ready? Looks like a couple of merge conflicts have cropped up 🙃