/* * 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. */ /*! * Copyright (c) 2017 by Contributors * \file TVMRuntime.h */ #import <Foundation/Foundation.h> // Customize logging mechanism, redirect to NSLOG #define DMLC_LOG_CUSTOMIZE 1 #define TVM_METAL_RUNTIME 1 #include <tvm/runtime/registry.h> #include <tvm/runtime/packed_func.h> #include <functional> namespace tvm { namespace runtime { /*! * \brief Message handling function for event driven server. * * \param in_bytes The incoming bytes. * \param event_flag 1: read_available, 2: write_avaiable. * \return State flag. * 1: continue running, no need to write, * 2: need to write * 0: shutdown */ using FEventHandler = std::function<int(const std::string& in_bytes, int event_flag)>; /*! * \brief Create a server event handler. * * \param outputStream The output stream used to send outputs. * \param name The name of the server. * \param remote_key The remote key * \return The event handler. */ FEventHandler CreateServerEventHandler(NSOutputStream *outputStream, std::string name, std::string remote_key); } // namespace runtime } // namespace tvm @interface TVMRuntime : NSObject + (void)launchSyncServer; @end