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 | * \file codegen_params.h |
22 | */ |
23 | |
24 | #ifndef TVM_TARGET_SOURCE_CODEGEN_PARAMS_H_ |
25 | #define TVM_TARGET_SOURCE_CODEGEN_PARAMS_H_ |
26 | |
27 | #include <tvm/runtime/ndarray.h> |
28 | |
29 | #include <iostream> |
30 | #include <string> |
31 | |
32 | namespace tvm { |
33 | namespace codegen { |
34 | |
35 | /*! |
36 | * \brief Write a C representation of arr to os. |
37 | * |
38 | * This function generates a comma-separated, indented list of C integer listeals suitable for use |
39 | * in an initializer. The NDArray is flattened and then the list is produced element by element. |
40 | * For the int16_t NDArray [-3, -2, -1, 0, 1, 2, 3, ...], and indent_chars = 4, the following output |
41 | * is produced: |
42 | * -0x0003, -0x0002, -0x0001, +0x0000, +0x0001, +0x0002, +0x0003 |
43 | * |
44 | * \param arr The array to generate |
45 | * \param indent_chars Number of chars to indent |
46 | * \param os Output stream where the array data should be written. |
47 | */ |
48 | void NDArrayDataToC(::tvm::runtime::NDArray arr, int indent_chars, std::ostream& os, |
49 | const std::string& eol = "\n" ); |
50 | |
51 | } // namespace codegen |
52 | } // namespace tvm |
53 | |
54 | #endif // TVM_TARGET_SOURCE_CODEGEN_PARAMS_H_ |
55 | |