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 #include "arm_compute/runtime/CL/functions/CLDirectConvolutionLayer.h"
25
26 #include "arm_compute/core/CL/ICLTensor.h"
27 #include "arm_compute/core/PixelValue.h"
28 #include "arm_compute/core/Utils.h"
29 #include "arm_compute/core/Validate.h"
30 #include "arm_compute/runtime/CL/CLScheduler.h"
31 #include "src/gpu/cl/operators/ClActivation.h"
32 #include "src/gpu/cl/operators/ClDirectConv2d.h"
33
34 #include "src/common/utils/Log.h"
35
36 namespace arm_compute
37 {
38 struct CLDirectConvolutionLayer::Impl
39 {
40 const ICLTensor *src{ nullptr };
41 const ICLTensor *weights{ nullptr };
42 const ICLTensor *biases{ nullptr };
43 ICLTensor *dst{ nullptr };
44 std::unique_ptr<opencl::ClDirectConv2d> op{ nullptr };
45 };
46
CLDirectConvolutionLayer()47 CLDirectConvolutionLayer::CLDirectConvolutionLayer()
48 : _impl(std::make_unique<Impl>())
49 {
50 }
51 CLDirectConvolutionLayer::CLDirectConvolutionLayer(CLDirectConvolutionLayer &&) = default;
52 CLDirectConvolutionLayer &CLDirectConvolutionLayer::operator=(CLDirectConvolutionLayer &&) = default;
53 CLDirectConvolutionLayer::~CLDirectConvolutionLayer() = default;
54
configure(ICLTensor * input,const ICLTensor * weights,const ICLTensor * biases,ICLTensor * output,const PadStrideInfo & conv_info,const ActivationLayerInfo & act_info)55 void CLDirectConvolutionLayer::configure(ICLTensor *input, const ICLTensor *weights, const ICLTensor *biases, ICLTensor *output, const PadStrideInfo &conv_info, const ActivationLayerInfo &act_info)
56 {
57 configure(CLKernelLibrary::get().get_compile_context(), input, weights, biases, output, conv_info, act_info);
58 }
59
configure(const CLCompileContext & compile_context,ICLTensor * input,const ICLTensor * weights,const ICLTensor * biases,ICLTensor * output,const PadStrideInfo & conv_info,const ActivationLayerInfo & act_info)60 void CLDirectConvolutionLayer::configure(const CLCompileContext &compile_context, ICLTensor *input, const ICLTensor *weights, const ICLTensor *biases, ICLTensor *output,
61 const PadStrideInfo &conv_info, const ActivationLayerInfo &act_info)
62 {
63 ARM_COMPUTE_ERROR_ON_NULLPTR(input, weights, output);
64 ARM_COMPUTE_LOG_PARAMS(input, weights, biases, output, conv_info, act_info);
65
66 _impl->src = input;
67 _impl->weights = weights;
68 _impl->biases = biases;
69 _impl->dst = output;
70
71 _impl->op = std::make_unique<opencl::ClDirectConv2d>();
72 _impl->op->configure(compile_context, input->info(), weights->info(), (biases != nullptr) ? biases->info() : nullptr, output->info(), conv_info, act_info);
73 }
74
validate(const ITensorInfo * input,const ITensorInfo * weights,const ITensorInfo * biases,const ITensorInfo * output,const PadStrideInfo & conv_info,const ActivationLayerInfo & act_info)75 Status CLDirectConvolutionLayer::validate(const ITensorInfo *input, const ITensorInfo *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info,
76 const ActivationLayerInfo &act_info)
77 {
78 return opencl::ClDirectConv2d::validate(input, weights, biases, output, conv_info, act_info);
79 }
80
run()81 void CLDirectConvolutionLayer::run()
82 {
83 ITensorPack pack;
84 pack.add_tensor(TensorType::ACL_SRC, _impl->src);
85 pack.add_tensor(TensorType::ACL_SRC_1, _impl->weights);
86 pack.add_tensor(TensorType::ACL_SRC_2, _impl->biases);
87 pack.add_tensor(TensorType::ACL_DST, _impl->dst);
88 _impl->op->run(pack);
89 }
90 }
91