for _, info := range d {
		numaNodeIDs = append(numaNodeIDs, info.NUMANodeID)
	}
	return cpuset.New(numaNodeIDs...)
}

// NUMANodesInSockets returns all of the logical NUMANode IDs associated with
// the given socket IDs in this CPUDetails.
func (d CPUDetails) NUMANodesInSockets(ids ...int) cpuset.CPUSet {
	var numaNodeIDs []int
	for _, id := range ids {
		for _, info := range d {
			if info.SocketID == id {

		ids:     []int{3},
		want:    cpuset.New(),
	}}

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

func TestCPUDetailsSockets(t *testing.T) {

	tests := []struct {
		name    string

// partial order across them.
func (s *socketsFirst) sortAvailableNUMANodes() []int {
	var result []int
	for _, socket := range s.sortAvailableSockets() {
		numas := s.acc.details.NUMANodesInSockets(socket).UnsortedList()
		s.acc.sort(numas, s.acc.details.CPUsInNUMANodes)
		result = append(result, numas...)
	}
	return result
}