Dragon API Dragon v0.3.0 Python device¶ class dragon.vm.torch.device( type='cpu', index=0)[source]¶ Represent the device spec. __init__¶ device.__init__( type='cpu', index=0)[source]¶ Create a device. Parameters: type (str, optional, default='cpu') – The device type. index (int, optional, default=0) – The device index. Properties¶ index¶ device.index¶ Return the device index. Returns:int – The device index. type¶ device.type¶ Return the device type. Returns:str – The device type. Methods¶ copy¶ device.copy()[source]¶ Return a cloned device. Returns:dragon.vm.torch.device – The new device.