1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one |
3 | * or more contributor license agreements. See the NOTICE file |
4 | * distributed with this work for additional information |
5 | * regarding copyright ownership. The ASF licenses this file |
6 | * to you under the Apache License, Version 2.0 (the |
7 | * "License"); you may not use this file except in compliance |
8 | * with the License. You may obtain a copy of the License at |
9 | * |
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | * |
12 | * Unless required by applicable law or agreed to in writing, |
13 | * software distributed under the License is distributed on an |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
15 | * KIND, either express or implied. See the License for the |
16 | * specific language governing permissions and limitations |
17 | * under the License. |
18 | */ |
19 | |
20 | /*! |
21 | * Defines functions that generate FuncRegistry structs for C runtime. |
22 | * \file func_registry_generator.cc |
23 | */ |
24 | |
25 | #include "func_registry_generator.h" |
26 | |
27 | #include <sstream> |
28 | |
29 | namespace tvm { |
30 | namespace target { |
31 | |
32 | std::string GenerateFuncRegistryNames(const Array<String>& function_names) { |
33 | std::stringstream ss; |
34 | |
35 | unsigned char function_nums[sizeof(uint16_t)]; |
36 | *reinterpret_cast<uint16_t*>(function_nums) = function_names.size(); |
37 | for (auto f : function_nums) { |
38 | ss << f; |
39 | } |
40 | |
41 | for (auto f : function_names) { |
42 | ss << f << '\0'; |
43 | } |
44 | |
45 | return ss.str(); |
46 | } |
47 | |
48 | } // namespace target |
49 | } // namespace tvm |
50 | |