1 /*
2 * Copyright (c) 2018-2021 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/NEON/functions/NEElementwiseUnaryLayer.h"
25 #include "src/cpu/operators/CpuElementwiseUnary.h"
26 #include <utility>
27
28 namespace arm_compute
29 {
30 using OperatorType = cpu::CpuElementwiseUnary;
31
32 template <ElementWiseUnary op>
33 struct NEElementwiseUnaryLayer<op>::Impl
34 {
35 const ITensor *src{ nullptr };
36 ITensor *dst{ nullptr };
37 std::unique_ptr<OperatorType> cpu_op{ nullptr };
38 };
39
40 template <ElementWiseUnary op>
NEElementwiseUnaryLayer()41 NEElementwiseUnaryLayer<op>::NEElementwiseUnaryLayer()
42 : _impl(std::make_unique<Impl>())
43 {
44 }
45 template <ElementWiseUnary op>
46 NEElementwiseUnaryLayer<op>::~NEElementwiseUnaryLayer() = default;
47 template <ElementWiseUnary op>
48 NEElementwiseUnaryLayer<op>::NEElementwiseUnaryLayer(NEElementwiseUnaryLayer &&) = default;
49 template <ElementWiseUnary op>
50 NEElementwiseUnaryLayer<op> &NEElementwiseUnaryLayer<op>::operator=(NEElementwiseUnaryLayer &&) = default;
51
52 template <ElementWiseUnary op>
configure(const ITensor * input,ITensor * output)53 void NEElementwiseUnaryLayer<op>::configure(const ITensor *input, ITensor *output)
54 {
55 _impl->src = input;
56 _impl->dst = output;
57 _impl->cpu_op = std::make_unique<OperatorType>();
58 _impl->cpu_op->configure(op, *_impl->src->info(), *_impl->dst->info());
59 }
60
61 template <ElementWiseUnary op>
validate(const ITensorInfo * input,const ITensorInfo * output)62 Status NEElementwiseUnaryLayer<op>::validate(const ITensorInfo *input, const ITensorInfo *output)
63 {
64 return OperatorType::validate(op, *input, *output);
65 }
66
67 template <ElementWiseUnary op>
run()68 void NEElementwiseUnaryLayer<op>::run()
69 {
70 ITensorPack pack;
71 pack.add_tensor(TensorType::ACL_SRC, _impl->src);
72 pack.add_tensor(TensorType::ACL_DST, _impl->dst);
73 _impl->cpu_op->run(pack);
74 }
75
76 template class NEElementwiseUnaryLayer<ElementWiseUnary::RSQRT>;
77 template class NEElementwiseUnaryLayer<ElementWiseUnary::EXP>;
78 template class NEElementwiseUnaryLayer<ElementWiseUnary::NEG>;
79 template class NEElementwiseUnaryLayer<ElementWiseUnary::LOG>;
80 template class NEElementwiseUnaryLayer<ElementWiseUnary::ABS>;
81 template class NEElementwiseUnaryLayer<ElementWiseUnary::ROUND>;
82 template class NEElementwiseUnaryLayer<ElementWiseUnary::SIN>;
83
84 } // namespace arm_compute
85