1 /*
2 * Copyright (c) 2017-2020 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/Allocator.h"
25 #include "arm_compute/runtime/MemoryRegion.h"
26
27 #include "arm_compute/core/Error.h"
28
29 #include <cstddef>
30
31 using namespace arm_compute;
32
allocate(size_t size,size_t alignment)33 void *Allocator::allocate(size_t size, size_t alignment)
34 {
35 ARM_COMPUTE_UNUSED(alignment);
36 return ::operator new(size);
37 }
38
free(void * ptr)39 void Allocator::free(void *ptr)
40 {
41 ::operator delete(ptr);
42 }
43
make_region(size_t size,size_t alignment)44 std::unique_ptr<IMemoryRegion> Allocator::make_region(size_t size, size_t alignment)
45 {
46 return std::make_unique<MemoryRegion>(size, alignment);
47 }
48