Z,J Hu

Results 2 issues of Z,J Hu

**basic:** Os:Ubuntu-18.04LTS gcc:7.5.0 CPU:Intel(R) Celeron(R) CPU J1900 @ 1.99GHz complie command cmake .. make -j4 cmake infomation: Infomation Summary: CMake infomation: CMake version: 3.22.3 CMake generator: Unix Makefiles CMake building...

add the gpu preprocess and batch inference in cpp ,but not set the py inference

enhancement