parameters: (self, name, object_id, timestamp, pid, allocator, num_bytes)
docstring: Creates an object to track tensor references.
  
      This class is not thread safe and is intended only for internal use by
      the 'Timeline' class in this file.
  
      Args:
        name:  The name of the Tensor as a string.
        object_id:  Chrome Trace object identifier assigned for this Tensor.
        timestamp:  The creation timestamp of this event as a long integer.
        pid:  Process identifier of the assicaiated device, as an integer.
        allocator:  Name of the allocator used to create the Tensor.
        num_bytes:  Number of bytes allocated (long integer).
  
      Returns:
        A 'TensorTracker' object.
docstring_summary: Creates an object to track tensor references.
docstring_tokens: Creates an object to track tensor references .
function: def __init__(self, name, object_id, timestamp, pid, allocator, num_bytes):
      """Creates an object to track tensor references.
  
      This class is not thread safe and is intended only for internal use by
      the 'Timeline' class in this file.
  
      Args:
        name:  The name of the Tensor as a string.
        object_id:  Chrome Trace object identifier assigned for this Tensor.
        timestamp:  The creation timestamp of this event as a long integer.
        pid:  Process identifier of the assicaiated device, as an integer.
        allocator:  Name of the allocator used to create the Tensor.
        num_bytes:  Number of bytes allocated (long integer).
  
      Returns:
        A 'TensorTracker' object.
      """
      self._name = name
      self._pid = pid
      self._object_id = object_id
      self._create_time = timestamp
      self._allocator = allocator
      self._num_bytes = num_bytes
      self._ref_times = []
      self._unref_times = []
function_tokens: def __init__ ( self , name , object_id , timestamp , pid , allocator , num_bytes ) : self . _name = name self . _pid = pid self . _object_id = object_id self . _create_time = timestamp self . _allocator = allocator self . _num_bytes = num_bytes self . _ref_times = [ ] self . _unref_times = [ ]