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
25 #include "arm_compute/runtime/CL/functions/CLBatchNormalizationLayer.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/CL/CLScheduler.h"
32 #include "support/MemorySupport.h"
33
34 #include "src/core/CL/kernels/CLBatchNormalizationLayerKernel.h"
35
36 namespace arm_compute
37 {
CLBatchNormalizationLayer()38 CLBatchNormalizationLayer::CLBatchNormalizationLayer()
39 : _norm_kernel(support::cpp14::make_unique<CLBatchNormalizationLayerKernel>())
40 {
41 }
42
43 CLBatchNormalizationLayer::~CLBatchNormalizationLayer() = default;
44
configure(ICLTensor * input,ICLTensor * output,const ICLTensor * mean,const ICLTensor * var,const ICLTensor * beta,const ICLTensor * gamma,float epsilon,ActivationLayerInfo act_info)45 void CLBatchNormalizationLayer::configure(ICLTensor *input, ICLTensor *output, const ICLTensor *mean, const ICLTensor *var, const ICLTensor *beta, const ICLTensor *gamma, float epsilon,
46 ActivationLayerInfo act_info)
47 {
48 configure(CLKernelLibrary::get().get_compile_context(), input, output, mean, var, beta, gamma, epsilon, act_info);
49 }
50
configure(const CLCompileContext & compile_context,ICLTensor * input,ICLTensor * output,const ICLTensor * mean,const ICLTensor * var,const ICLTensor * beta,const ICLTensor * gamma,float epsilon,ActivationLayerInfo act_info)51 void CLBatchNormalizationLayer::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const ICLTensor *mean, const ICLTensor *var, const ICLTensor *beta,
52 const ICLTensor *gamma, float epsilon,
53 ActivationLayerInfo act_info)
54 {
55 _norm_kernel->configure(compile_context, input, output, mean, var, beta, gamma, epsilon, act_info);
56 }
57
validate(const ITensorInfo * input,const ITensorInfo * output,const ITensorInfo * mean,const ITensorInfo * var,const ITensorInfo * beta,const ITensorInfo * gamma,float epsilon,ActivationLayerInfo act_info)58 Status CLBatchNormalizationLayer::validate(const ITensorInfo *input, const ITensorInfo *output,
59 const ITensorInfo *mean, const ITensorInfo *var,
60 const ITensorInfo *beta, const ITensorInfo *gamma,
61 float epsilon, ActivationLayerInfo act_info)
62 {
63 return CLBatchNormalizationLayerKernel::validate(input, output, mean, var, beta, gamma, epsilon, act_info);
64 }
65
run()66 void CLBatchNormalizationLayer::run()
67 {
68 CLScheduler::get().enqueue(*_norm_kernel, true);
69 }
70 } // namespace arm_compute