torch.cuda.get_device_capability# torch.cuda.get_device_capability(device=None)[source]# Get the cuda capability of a device. Parameters device (torch.device or int or str, optional) – device for which to return the device capability. This function is a no-op if this argument is a negative integer. It uses the current device, given by current_device(), if device is None (default). Returns the major and minor cuda capability of the device Return type tuple(int, int)