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 | #ifndef TVM_NODE_NDARRAY_HASH_EQUAL_H_ |
20 | #define TVM_NODE_NDARRAY_HASH_EQUAL_H_ |
21 | |
22 | #include <tvm/runtime/ndarray.h> |
23 | |
24 | namespace tvm { |
25 | |
26 | class SEqualReducer; |
27 | class SHashReducer; |
28 | |
29 | /*! |
30 | * \brief Test two NDArrays for equality. |
31 | * \param lhs The left operand. |
32 | * \param rhs The right operand. |
33 | * \param equal A Reducer class to reduce the structural equality result of two objects. |
34 | * See tvm/node/structural_equal.h. |
35 | * \param compare_data Whether or not to consider ndarray raw data in the equality testing. |
36 | * \return The equality testing result. |
37 | */ |
38 | bool NDArrayEqual(const runtime::NDArray::Container* lhs, const runtime::NDArray::Container* rhs, |
39 | SEqualReducer equal, bool compare_data); |
40 | |
41 | /*! |
42 | * \brief Hash NDArray. |
43 | * \param arr The NDArray to compute the hash for. |
44 | * \param hash_reduce A Reducer class to reduce the structural hash value. |
45 | * See tvm/node/structural_hash.h. |
46 | * \param hash_data Whether or not to hash ndarray raw data. |
47 | */ |
48 | void NDArrayHash(const runtime::NDArray::Container* arr, SHashReducer* hash_reduce, bool hash_data); |
49 | |
50 | } // namespace tvm |
51 | |
52 | #endif // TVM_NODE_NDARRAY_HASH_EQUAL_H_ |
53 | |