1 /*
2 * Copyright (c) 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/NEMaxUnpoolingLayer.h"
25
26 #include "arm_compute/core/ITensor.h"
27 #include "arm_compute/runtime/NEON/NEScheduler.h"
28 #include "src/core/NEON/kernels/NEMaxUnpoolingLayerKernel.h"
29 #include "src/core/NEON/kernels/NEMemsetKernel.h"
30 #include "support/MemorySupport.h"
31
32 namespace arm_compute
33 {
34 NEMaxUnpoolingLayer::~NEMaxUnpoolingLayer() = default;
35
NEMaxUnpoolingLayer()36 NEMaxUnpoolingLayer::NEMaxUnpoolingLayer()
37
38 : _memset_kernel(), _unpooling_layer_kernel()
39 {
40 }
41
configure(ITensor * input,ITensor * indices,ITensor * output,const PoolingLayerInfo & pool_info)42 void NEMaxUnpoolingLayer::configure(ITensor *input, ITensor *indices, ITensor *output, const PoolingLayerInfo &pool_info)
43 {
44 const PixelValue zero_value(0.f);
45 _memset_kernel = arm_compute::support::cpp14::make_unique<NEMemsetKernel>();
46 _unpooling_layer_kernel = arm_compute::support::cpp14::make_unique<NEMaxUnpoolingLayerKernel>();
47 _memset_kernel->configure(output, zero_value);
48 _unpooling_layer_kernel->configure(input, indices, output, pool_info);
49 }
50
validate(const ITensorInfo * input,const ITensorInfo * indices,const ITensorInfo * output,const PoolingLayerInfo & pool_info)51 Status NEMaxUnpoolingLayer::validate(const ITensorInfo *input, const ITensorInfo *indices, const ITensorInfo *output, const PoolingLayerInfo &pool_info)
52 {
53 return NEMaxUnpoolingLayerKernel::validate(input, indices, output, pool_info);
54 }
55
run()56 void NEMaxUnpoolingLayer::run()
57 {
58 NEScheduler::get().schedule(_memset_kernel.get(), Window::DimY);
59 NEScheduler::get().schedule(_unpooling_layer_kernel.get(), Window::DimY);
60 }
61 } /* namespace arm_compute */
62