:param dataloader: an instance of pytorch dataloader which iterates through a given dataset.
:param algo_type: choice of calibration algorithm.
:param cache_file: path to cache file.
:param use_cache: flag which enables usage of pre-existing cache.
:param device: device on which calibration data is copied to.</p>
<dl class="py method">
<dt class="sig sig-object py" id="torch_tensorrt.ptq.DataLoaderCalibrator.__init__">
<span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-