1 /*
2 * Copyright (c) 2016-2021 Arm Limited.
3 *
4 * SPDX-License-Identifier: MIT
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24 #include "arm_compute/runtime/ITensorAllocator.h"
25
26 #include "arm_compute/core/Coordinates.h"
27 #include "arm_compute/core/Error.h"
28 #include "arm_compute/core/TensorInfo.h"
29 #include "arm_compute/core/Utils.h"
30
31 using namespace arm_compute;
32
init(const TensorInfo & input,size_t alignment)33 void ITensorAllocator::init(const TensorInfo &input, size_t alignment)
34 {
35 _info_owned = input;
36 _info_external = nullptr;
37 _alignment = alignment;
38 }
39
soft_init(TensorInfo & input,size_t alignment)40 void ITensorAllocator::soft_init(TensorInfo &input, size_t alignment)
41 {
42 _info_external = &input;
43 _alignment = alignment;
44 }
45
info()46 TensorInfo &ITensorAllocator::info()
47 {
48 return (_info_external != nullptr) ? *_info_external : _info_owned;
49 }
50
info() const51 const TensorInfo &ITensorAllocator::info() const
52 {
53 return (_info_external != nullptr) ? *_info_external : _info_owned;
54 }
55
alignment() const56 size_t ITensorAllocator::alignment() const
57 {
58 return _alignment;
59 }
60