train_model_list: ocr_det
gpu_list: -1|0|0,1
auto_cast_list: False|True
trainer_list: norm|quant|prune
python: python3.7

inference: python|C++
devices: cpu|gpu
use_mkldnn_list: True|False
cpu_threads_list: 1|6
rec_batch_size_list: 1|6
gpu_trt_list: True|False
gpu_precision_list: fp32|fp16|int8
img_dir: /paddle/OCR/test_set/benchmark_eval

epoch: 10
checkpoints: None