“24509f4af942bb250564756ad636691c7921e1df”上不存在“paddle/legacy/gserver/tests/sequence_rnn_matched_inputs.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.