code: def __init__(self, name):
      self.name = name
      self.call = 0
      self.gpu_time = 0
      self.max_gpu_time = 0
      self.min_gpu_time = float("inf")
      self.tensorcore_used = True if name in _allow_list else False
      self.sum_blocks_per_sm = 0.0
      self.sum_occupancy = 0.0
  
file_path: VisualDL/visualdl/component/profiler/parser/kernel_parser.py
imports: import collections
label_desc: Use image node_id 1 to create a new DeviceItem object  with example: obj = DeviceItem(name)