stDefaultCPUSet: cpuset.New(0, 1, 2, 3, 4, 5, 6, 7),
			pod:             makePod("fakePod", "fakeContainer2", "1000m", "1000m"),
			expErr:          SMTAlignmentError{RequestedCPUs: 1, CpusPerCore: 2},
			expCPUAlloc:     false,
			expCSet:         cpuset.New(), // reject allocation of sibling of partial core
		},
		{
			// test SMT-level != 2 - which is the default on x86_64

// "fully available" means that all the CPUs in it are free.
func (a *cpuAccumulator) isCoreFree(coreID int) bool {
	return a.details.CPUsInCores(coreID).Size() == a.topo.CPUsPerCore()
}

// Returns free NUMA Node IDs as a slice sorted by sortAvailableNUMANodes().
func (a *cpuAccumulator) freeNUMANodes() []int {
	free := []int{}
	for _, numa := range a.sortAvailableNUMANodes() {