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/NEON/functions/NEReshapeLayer.h"
25
26 #include "arm_compute/core/Validate.h"
27 #include "arm_compute/runtime/NEON/NEScheduler.h"
28 #include "arm_compute/runtime/Types.h"
29 #include "src/core/NEON/kernels/NEReshapeLayerKernel.h"
30 #include "support/MemorySupport.h"
31
32 #include <utility>
33
34 namespace arm_compute
35 {
36 namespace experimental
37 {
38 NEReshape::~NEReshape() = default;
39
configure(const ITensorInfo * input,ITensorInfo * output)40 void NEReshape::configure(const ITensorInfo *input, ITensorInfo *output)
41 {
42 auto k = arm_compute::support::cpp14::make_unique<NEReshapeLayerKernel>();
43 k->configure(input, output);
44 _kernel = std::move(k);
45 }
46
validate(const ITensorInfo * input,const ITensorInfo * output)47 Status NEReshape::validate(const ITensorInfo *input, const ITensorInfo *output)
48 {
49 return arm_compute::NEReshapeLayerKernel::validate(input, output);
50 }
51 } // namespace experimental
52
53 struct NEReshapeLayer::Impl
54 {
55 const ITensor *src{ nullptr };
56 ITensor *dst{ nullptr };
57 std::unique_ptr<experimental::NEReshape> op{ nullptr };
58 };
59
NEReshapeLayer()60 NEReshapeLayer::NEReshapeLayer()
61 : _impl(support::cpp14::make_unique<Impl>())
62 {
63 }
64
65 NEReshapeLayer::NEReshapeLayer(NEReshapeLayer &&) = default;
66
67 NEReshapeLayer &NEReshapeLayer::operator=(NEReshapeLayer &&) = default;
68
69 NEReshapeLayer::~NEReshapeLayer() = default;
70
configure(const ITensor * input,ITensor * output)71 void NEReshapeLayer::configure(const ITensor *input, ITensor *output)
72 {
73 _impl->src = input;
74 _impl->dst = output;
75 _impl->op = arm_compute::support::cpp14::make_unique<experimental::NEReshape>();
76 _impl->op->configure(input->info(), output->info());
77 }
78
validate(const ITensorInfo * input,const ITensorInfo * output)79 Status NEReshapeLayer::validate(const ITensorInfo *input, const ITensorInfo *output)
80 {
81 ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output);
82 ARM_COMPUTE_RETURN_ON_ERROR(experimental::NEReshape::validate(input, output));
83
84 return Status{};
85 }
86
run()87 void NEReshapeLayer::run()
88 {
89 ITensorPack pack;
90 pack.add_tensor(TensorType::ACL_SRC, _impl->src);
91 pack.add_tensor(TensorType::ACL_DST, _impl->dst);
92 _impl->op->run(pack);
93 }
94 } // namespace arm_compute
95