“ea0d84bbd32efd69d54fc5decca843078c54ee10”上不存在“test/ir/inference/test_trt_convert_strided_slice.py”
* Fix bug in MergeModel.cpp. * Add a c-api inferface to initilize the thread environment of Paddle and add a GPU example. * Add some note for paddle_init_thread and move the inplementation of paddle_error_string into a .cpp file. * Add some comments.