type NUMAInfo struct {
	Nodes         []int
	NUMADistances NUMADistances
}

func NewNUMAInfo(topology []cadvisorapi.Node, opts PolicyOptions) (*NUMAInfo, error) {
	var numaNodes []int
	distances := map[int][]uint64{}
	for _, node := range topology {
		numaNodes = append(numaNodes, node.Id)

		var nodeDistance []uint64
		if opts.PreferClosestNUMA {
			nodeDistance = node.Distances
			if nodeDistance == nil {

			containerConfig.Linux.Resources.CpusetCpus = allocatedCPUs.String()
		}
	}

	if i.memoryManager != nil {
		numaNodes := i.memoryManager.GetMemoryNUMANodes(pod, container)
		if numaNodes.Len() > 0 {
			var affinity []string
			for _, numaNode := range sets.List(numaNodes) {
				affinity = append(affinity, strconv.Itoa(numaNode))
			}
			containerConfig.Linux.Resources.CpusetMems = strings.Join(affinity, ",")
		}

			expected: TopologyHint{
				NUMANodeAffinity: NewTestBitMask(numaNodes...),
				Preferred:        true,
			},
		},
		{
			name: "HintProvider returns empty non-nil map[string][]TopologyHint",
			hp: []HintProvider{
				&mockHintProvider{
					map[string][]TopologyHint{},
				},
			},
			expected: TopologyHint{
				NUMANodeAffinity: NewTestBitMask(numaNodes...),
				Preferred:        true,
			},
		},
		{

	numaNodes := sets.New[int]()
	for _, block := range m.state.GetMemoryBlocks(string(pod.UID), container.Name) {
		for _, nodeID := range block.NUMAAffinity {
			// avoid nodes duplication when hugepages and memory blocks pinned to the same NUMA node
			numaNodes.Insert(nodeID)
		}
	}

	if numaNodes.Len() == 0 {

	// Initialize minAffinitySize to include all NUMA Nodes
	minAffinitySize := len(m.numaNodes)

	// Iterate through all combinations of NUMA Nodes and build hints from them.
	hints := []topologymanager.TopologyHint{}
	bitmask.IterateBitMasks(m.numaNodes, func(mask bitmask.BitMask) {
		// First, update minAffinitySize for the current request size.
		devicesInMask := 0

	result := CPUDetails{}
	for cpu, info := range d {
		if cpus.Contains(cpu) {
			result[cpu] = info
		}
	}
	return result
}

// NUMANodes returns all of the NUMANode IDs associated with the CPUs in this
// CPUDetails.
func (d CPUDetails) NUMANodes() cpuset.CPUSet {
	var numaNodeIDs []int
	for _, info := range d {
		numaNodeIDs = append(numaNodeIDs, info.NUMANodeID)
	}
	return cpuset.New(numaNodeIDs...)

				if numaid != nodeWithoutTopology {
					NUMANodes := []*pluginapi.NUMANode{{ID: numaid}}
					if pDev, ok := devicePluginMap[devID]; ok && pDev.Topology != nil {
						if nodes := pDev.Topology.GetNodes(); nodes != nil {
							NUMANodes = append(NUMANodes, nodes...)
						}
					}

					// ID and Healthy are not relevant here.
					topology = &pluginapi.TopologyInfo{Nodes: NUMANodes}
				}

	var numaNodes []int
	for n := range machineState {
		numaNodes = append(numaNodes, n)
	}
	sort.Ints(numaNodes)

	// Initialize minAffinitySize to include all NUMA Cells.
	minAffinitySize := len(numaNodes)

	hints := map[string][]topologymanager.TopologyHint{}
	bitmask.IterateBitMasks(numaNodes, func(mask bitmask.BitMask) {
		maskBits := mask.GetBits()

			3: {NUMANodeID: 1},
		},
		want: cpuset.New(0, 1),
	}}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := tt.details.NUMANodes()
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("NUMANodes() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestCPUDetailsNUMANodesInSockets(t *testing.T) {

	var details1 CPUDetails
	details1 = map[int]CPUInfo{

	klog.V(2).InfoS("Creating Device Plugin manager", "path", socketPath)

	var numaNodes []int
	for _, node := range topology {
		numaNodes = append(numaNodes, node.Id)
	}

	manager := &ManagerImpl{
		endpoints: make(map[string]endpointInfo),

		allDevices:            NewResourceDeviceInstances(),