const NodeDef& ndef = orig_op->MutableAttrs()->BuildNodeDef();
  auto& ctx = orig_op->EagerContext();
  Fprint128 cache_key =
      orig_op->MutableAttrs()->CacheKey(orig_op->DeviceName());
  // Include soft placement policy in cache key since the placement strategy
  // can change and thus affect which kernel is picked.
  auto x = FingerprintCat64(cache_key.high64, cache_key.low64);
  std::string fname =

			diskstats, _ := bfs.ProcDiskstats()
			for _, dstat := range diskstats {
				// ignore all loop devices
				if strings.HasPrefix(dstat.DeviceName, "loop") {
					continue
				}
				if dstat.MajorNumber == info.Major && dstat.MinorNumber == info.Minor {
					devName = dstat.DeviceName
					break
				}
			}
			if devName != "" {
				info.Name = devName
				qst, err := bfs.SysBlockDeviceQueueStats(devName)

    // The default NumPy-style output can be distractingly long in error
    // messages.
    value_string = absl::StrCat(value_string.substr(0, 100), " [...]");
  }
  Status s;
  const char* device_name = DeviceName(&s);
  if (!s.ok()) {
    device_name = "<error fetching device name>";
  }
  return absl::StrCat("TensorHandle(", value_string, ", shape=", shape_string,

  forward_op_.outputs.clear();
  return parent_op_->Reset(op, raw_device_name);
}
const string& TapeOperation::Name() const { return parent_op_->Name(); }
const string& TapeOperation::DeviceName() const {
  return parent_op_->DeviceName();
}
Status TapeOperation::SetDeviceName(const char* name) {
  return parent_op_->SetDeviceName(name);
}
Status TapeOperation::AddInput(AbstractTensorHandle* input) {

#if !defined(IS_MOBILE_PLATFORM)
#include "tensorflow/core/common_runtime/eager/context_distributed_manager.h"
#endif  // !IS_MOBILE_PLATFORM

using tensorflow::string;

namespace {

string DeviceName(const tensorflow::Device* d) {
  return (d == nullptr) ? "cpu:0" : d->name();
}

// Annotate eager runtime construction context to the given `function_def` as
// an attribute.

  void Release() override { delete this; }

  Status Reset(const char* op, const char* raw_device_name) override;

  const string& Name() const override;

  const string& DeviceName() const override;

  Status SetDeviceName(const char* name) override;

  Status AddInput(AbstractTensorHandle* input) override;
  Status AddInputList(absl::Span<AbstractTensorHandle* const> inputs) override;

	s.prepareResourceCalls.Add(1)

	if s.timeout != nil {
		time.Sleep(*s.timeout)
	}

	if s.prepareResourcesResponse == nil {
		deviceName := "claim-" + req.Claims[0].Uid
		result := s.driverName + "/" + driverClassName + "=" + deviceName
		return &drapbv1.NodePrepareResourcesResponse{
			Claims: map[string]*drapbv1.NodePrepareResourceResponse{
				req.Claims[0].Uid: {
					CDIDevices: []string{result},

                                          g_->graph.NewName(op_name).c_str()));
    return absl::OkStatus();
  }
  const string& Name() const override { return op_type_; }
  const string& DeviceName() const override { return device_name_; }

  Status SetDeviceName(const char* name) override {
    // TODO(srbs): Implement this.
    device_name_ = name;
    return absl::OkStatus();
  }

	handle = Handle(r0)
	if handle == InvalidHandle {
		err = errnoErr(e1)
	}
	return
}

func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
	r1, _, e1 := syscall.Syscall(procDefineDosDeviceW.Addr(), 3, uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
	if r1 == 0 {
		err = errnoErr(e1)
	}
	return
}

//sys	GetGUIThreadInfo(thread uint32, info *GUIThreadInfo) (err error) = user32.GetGUIThreadInfo
//sys	GetLargePageMinimum() (size uintptr)

// Volume Management Functions
//sys	DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
//sys	DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) = DeleteVolumeMountPointW