func NewV1PodResourcesServer(providers PodResourcesProviders) podresourcesv1.PodResourcesListerServer {
	return &v1PodResourcesServer{
		podsProvider:             providers.Pods,
		devicesProvider:          providers.Devices,
		cpusProvider:             providers.Cpus,
		memoryProvider:           providers.Memory,
		dynamicResourcesProvider: providers.DynamicResources,
	}
}

func NewV1alpha1PodResourcesServer(providers PodResourcesProviders) v1alpha1.PodResourcesListerServer {
	return &v1alpha1PodResourcesServer{
		podsProvider:    providers.Pods,
		devicesProvider: providers.Devices,
	}
}

func v1DevicesToAlphaV1(alphaDevs []*v1.ContainerDevices) []*v1alpha1.ContainerDevices {
	var devs []*v1alpha1.ContainerDevices
	for _, alphaDev := range alphaDevs {
		dev := v1alpha1.ContainerDevices{

    int64_t device_id;
    if (!device_attr) {
      device_id = kAnyDevice;
    } else if (devices.find(device_attr) != devices.end()) {
      device_id = devices[device_attr];
    } else {
      device_id = 1 + devices.size();
      devices[device_attr] = device_id;
    }

    auto& alias_analysis = side_effect_analysis.GetAliasAnalysis();

  "tf_device.replicate" () ({
// expected-error@-1 {{'tf_device.replicate' op expects number of devices (2) to be equal to 'n' (3)}}
  ^entry:
    tf_device.return
  }) {devices = {TPU_REPLICATED_CORE_0 = ["/DEVICE:0", "/DEVICE:1"]}, n = 3 : i32, operandSegmentSizes = array<i32: 0, 0>} : () -> ()
}

// -----

// Check that replicate op's 'devices' attribute must consist of dictionary
// with values as list with size equal to 'n' attribute.

	devOpts, err := cm.deviceManager.GetDeviceRunContainerOptions(pod, container)
	if err != nil {
		return nil, err
	} else if devOpts == nil {
		return opts, nil
	}
	opts.Devices = append(opts.Devices, devOpts.Devices...)
	opts.Mounts = append(opts.Mounts, devOpts.Mounts...)
	opts.Envs = append(opts.Envs, devOpts.Envs...)
	opts.Annotations = append(opts.Annotations, devOpts.Annotations...)
	return opts, nil
}

  virtual bool UsesTFRT() = 0;

  // List attributes of available devices
  virtual void ListDevices(std::vector<DeviceAttributes>* devices) = 0;

  // Add `devices` into context's device manager. Context's device manager
  // will take ownership and maintain devices' lifetime.
  virtual Status AddDevices(std::vector<std::unique_ptr<Device>> devices) = 0;

  // Block until all pending nodes are finished.

module attributes {tf.versions = {bad_consumers = [], min_consumer = 0 : i32, producer = 268 : i32}} {
  func.func @main() -> () {
    func.return
  }

module attributes {tf.versions = {producer = 888 : i32}, tf.devices = ["/job:worker/replica:0/task:0/device:CPU:0", "/job:worker/replica:0/task:0/device:TPU_SYSTEM:0", "/job:worker/replica:0/task:0/device:TPU:0"]} {
  func.func @main() {

module attributes {tf.versions = {producer = 888 : i32}, tf.devices = ["/job:worker/replica:0/task:0/device:CPU:0", "/job:worker/replica:0/task:0/device:TPU_SYSTEM:0", "/job:worker/replica:0/task:0/device:TPU:0"]} {
  func.func @missing_num_cores_per_replica() {
    // expected-error@+1 {{requires attribute 'num_cores_per_replica'}}

11:name=systemd:/user/1000.user/c1.session
10:hugetlb:/user/1000.user/c1.session
9:perf_event:/user/1000.user/c1.session
8:blkio:/user/1000.user/c1.session
7:freezer:/user/1000.user/c1.session
6:devices:/user/1000.user/c1.session
5:memory:/user/1000.user/c1.session
4:cpuacct:/user/1000.user/c1.session
3:cpu:/user/1000.user/c1.session