add precision to infer log

tests/test_python.sh

@@ -143,7 +143,11 @@ function func_inference(){
                 fi
                 for threads in ${cpu_threads_list[*]}; do
                     for batch_size in ${batch_size_list[*]}; do
-                        _save_log_path="${_log_path}/python_infer_cpu_usemkldnn_${use_mkldnn}_threads_${threads}_batchsize_${batch_size}.log"
+                        precison="fp32"
+                        if [ ${_flag_quant} = "True" ]; then
+                            precision="int8"
+                        fi
+                        _save_log_path="${_log_path}/python_infer_cpu_usemkldnn_${use_mkldnn}_threads_${threads}_precision_${precision}_batchsize_${batch_size}.log"
                         set_infer_data=$(func_set_params "${image_dir_key}" "${_img_dir}")
                         set_benchmark=$(func_set_params "${benchmark_key}" "${benchmark_value}")
                         set_batchsize=$(func_set_params "${batch_size_key}" "${batch_size}")