18. The apparatus of claim 17 , the processor further arranged to perform steps comprising: executing a third meta-context on the first meta-virtual processor in the meta-scheduler that switches between execution of at least a fifth scheduler-context on the first virtual processor of the first scheduler and the second scheduler-context on the second virtual processor of the second scheduler in response to the first scheduler switching to the fifth scheduler-context on the first virtual processor.
18. The apparatus of claim 17 , the processor further arranged to perform steps comprising: executing a third meta-context on the first meta-virtual processor in the meta-scheduler that switches between execution of at least a fifth scheduler-context on the first virtual processor of the first scheduler and the second scheduler-context on the second virtual processor of the second scheduler in response to the first scheduler switching to the fifth scheduler-context on the first virtual processor. 19. The apparatus of claim 18 , the processor further arranged to perform steps comprising: binding the first scheduler-context on the first virtual processor to the first meta-context in response to the first scheduler switching to the fifth scheduler-context on the first virtual processor; and blocking the first meta-context.