A Fiber is a cooperative multitasking strategy. As such, a fiber must yield at some point to allow other fibers to do their work.
Green threading is just the idea of doing the scheduling of threads in user-space. It can be preemptive or cooperative. Fibers and green threading aren't mutually exclusive, afaik.
Green threading is just the idea of doing the scheduling of threads in user-space. It can be preemptive or cooperative. Fibers and green threading aren't mutually exclusive, afaik.