| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| /*! |
| * \file runtime_base.h |
| * \brief Base of all C APIs |
| */ |
| #ifndef TVM_RUNTIME_RUNTIME_BASE_H_ |
| #define TVM_RUNTIME_RUNTIME_BASE_H_ |
| |
| #include <tvm/runtime/c_runtime_api.h> |
| |
| #include <stdexcept> |
| |
| /*! \brief macro to guard beginning and end section of all functions */ |
| #define API_BEGIN() try { |
| /*! \brief every function starts with API_BEGIN(); |
| and finishes with API_END() or API_END_HANDLE_ERROR */ |
| #define API_END() \ |
| } \ |
| catch (std::runtime_error & _except_) { \ |
| return TVMAPIHandleException(_except_); \ |
| } \ |
| return 0; // NOLINT(*) |
| /*! |
| * \brief every function starts with API_BEGIN(); |
| * and finishes with API_END() or API_END_HANDLE_ERROR |
| * The finally clause contains procedure to cleanup states when an error happens. |
| */ |
| #define API_END_HANDLE_ERROR(Finalize) \ |
| } \ |
| catch (std::runtime_error & _except_) { \ |
| Finalize; \ |
| return TVMAPIHandleException(_except_); \ |
| } \ |
| return 0; // NOLINT(*) |
| |
| /*! |
| * \brief handle exception throwed out |
| * \param e the exception |
| * \return the return value of API after exception is handled |
| */ |
| int TVMAPIHandleException(const std::runtime_error& e); |
| |
| #endif // TVM_RUNTIME_RUNTIME_BASE_H_ |