1 /*
2 * Copyright (c) 2017-2021 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
25 #include "arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h"
26
27 #include "arm_compute/core/Error.h"
28 #include "arm_compute/core/TensorInfo.h"
29 #include "arm_compute/core/Types.h"
30 #include "arm_compute/core/Validate.h"
31 #include "arm_compute/runtime/NEON/NEScheduler.h"
32 #include "src/common/utils/Log.h"
33 #include "src/core/NEON/kernels/NEBatchNormalizationLayerKernel.h"
34
35 namespace arm_compute
36 {
37 NEBatchNormalizationLayer::~NEBatchNormalizationLayer() = default;
38
NEBatchNormalizationLayer()39 NEBatchNormalizationLayer::NEBatchNormalizationLayer()
40 : _norm_kernel()
41 {
42 }
43
configure(ITensor * input,ITensor * output,const ITensor * mean,const ITensor * var,const ITensor * beta,const ITensor * gamma,float epsilon,ActivationLayerInfo act_info)44 void NEBatchNormalizationLayer::configure(ITensor *input, ITensor *output, const ITensor *mean, const ITensor *var, const ITensor *beta, const ITensor *gamma, float epsilon,
45 ActivationLayerInfo act_info)
46 {
47 ARM_COMPUTE_LOG_PARAMS(input, output, mean, var, beta, gamma, epsilon, act_info);
48 // Configure kernel
49 _norm_kernel = std::make_unique<NEBatchNormalizationLayerKernel>();
50 _norm_kernel->configure(input, output, mean, var, beta, gamma, epsilon, act_info);
51 }
52
validate(const ITensorInfo * input,const ITensorInfo * output,const ITensorInfo * mean,const ITensorInfo * var,const ITensorInfo * beta,const ITensorInfo * gamma,float epsilon,ActivationLayerInfo act_info)53 Status NEBatchNormalizationLayer::validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *mean, const ITensorInfo *var, const ITensorInfo *beta, const ITensorInfo *gamma,
54 float epsilon, ActivationLayerInfo act_info)
55 {
56 ARM_COMPUTE_RETURN_ON_ERROR(NEBatchNormalizationLayerKernel::validate(input, output, mean, var, beta, gamma, epsilon, act_info));
57 return Status{};
58 }
59
run()60 void NEBatchNormalizationLayer::run()
61 {
62 NEScheduler::get().schedule(_norm_kernel.get(), Window::DimY);
63 }
64 } // namespace arm_compute
65