AllocCPU is used by callers to attempt to allocate a CPU resource from the system, CPU affinity is not implemented and so this is soft accounting live can be used to test the capacity is sufficient for the request without making the request itself .

CPUFree is used to retrieve information about the currently available CPU resources .

SetCPULimits is used to set the soft limits for the CPU that is premitted to be allocated to callers .

CPUAllocated is used to track an individual allocation of CPU resources that will be returned at a later time .