1 /*
2 * Copyright (c) 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 "src/common/AllocatorWrapper.h"
25 #include "arm_compute/core/Error.h"
26
27 namespace arm_compute
28 {
AllocatorWrapper(const AclAllocator & backing_allocator)29 AllocatorWrapper::AllocatorWrapper(const AclAllocator &backing_allocator) noexcept
30 : _backing_allocator(backing_allocator)
31 {
32 }
33
alloc(size_t size)34 void *AllocatorWrapper::alloc(size_t size)
35 {
36 ARM_COMPUTE_ERROR_ON(_backing_allocator.alloc == nullptr);
37 return _backing_allocator.alloc(_backing_allocator.user_data, size);
38 }
39
free(void * ptr)40 void AllocatorWrapper::free(void *ptr)
41 {
42 ARM_COMPUTE_ERROR_ON(_backing_allocator.free == nullptr);
43 _backing_allocator.free(_backing_allocator.user_data, ptr);
44 }
45
aligned_alloc(size_t size,size_t alignment)46 void *AllocatorWrapper::aligned_alloc(size_t size, size_t alignment)
47 {
48 ARM_COMPUTE_ERROR_ON(_backing_allocator.aligned_alloc == nullptr);
49 return _backing_allocator.aligned_alloc(_backing_allocator.user_data, size, alignment);
50 }
51
aligned_free(void * ptr)52 void AllocatorWrapper::aligned_free(void *ptr)
53 {
54 ARM_COMPUTE_ERROR_ON(_backing_allocator.aligned_free == nullptr);
55 _backing_allocator.aligned_free(_backing_allocator.user_data, ptr);
56 }
57
set_user_data(void * user_data)58 void AllocatorWrapper::set_user_data(void *user_data)
59 {
60 if(user_data != nullptr)
61 {
62 _backing_allocator.user_data = user_data;
63 }
64 }
65 } // namespace arm_compute
66