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Example : virtual scheduler
Guest scheduler is a process to the host scheduler
Processes loaded into guest scheduler
- Group competes as a single process for host CPU
Partition processor by tying guest scheduler to it
Some host processes will then be moved from the host scheduler to the guest scheduler. They will then compete with each other for the slices of the host CPU that the group gets from the host scheduler.
You can then partition a single CPU by tying a group of guest schedulers to it, or partition the full host CPU resources by loading a number of guest schedulers and not tying them to processors.