Compute Library
 21.08
DeconvolutionLayer.h
Go to the documentation of this file.
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 #ifndef ARM_COMPUTE_TEST_DECONVOLUTION_LAYER_H
25 #define ARM_COMPUTE_TEST_DECONVOLUTION_LAYER_H
26 
27 #include "tests/SimpleTensor.h"
29 
30 namespace arm_compute
31 {
32 namespace test
33 {
34 namespace validation
35 {
36 namespace reference
37 {
38 /** Deconvolution reference implementation.
39  *
40  * src Input tensor. 3 lower dimensions represent a single input, and an optional 4th dimension for batch of inputs.
41  * Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16.
42  * weights The 4d weights with dimensions [width, height, OFM, IFM]. Data type supported: Same as @p input, also could be QSYMM8_PER_CHANNEL if input is QASYMM8/QASYMM8_SIGNED.
43  * bias Optional, ignored if NULL. The biases have one dimension.
44  * Data type supported: Same as @p input, except for input of QASYMM8/QASYMM8_SIGNED types where biases should be of S32 type
45  * output_shape Output tensor shape. The output has the same number of dimensions as the @p input.
46  * info Contains padding and policies to be used in the deconvolution, this is decribed in @ref PadStrideInfo.
47  * a The number of zeros added to right and top edges of the input.
48  *
49  */
50 template <typename T, typename TW, typename TB>
51 SimpleTensor<T> deconvolution_layer(const SimpleTensor<T> &src, const SimpleTensor<TW> &weights, const SimpleTensor<TB> &bias, const TensorShape &output_shape, const PadStrideInfo &info,
52  QuantizationInfo out_qinfo = QuantizationInfo());
53 } // namespace reference
54 } // namespace validation
55 } // namespace test
56 } // namespace arm_compute
57 #endif /* ARM_COMPUTE_TEST_DECONVOLUTION_LAYER_H */
SimpleTensor< float > src
Definition: DFT.cpp:155
Copyright (c) 2017-2021 Arm Limited.
ScaleKernelInfo info(interpolation_policy, default_border_mode, PixelValue(), sampling_policy, false)
SimpleTensor< T > deconvolution_layer(const SimpleTensor< T > &src, const SimpleTensor< TW > &weights, const SimpleTensor< TB > &bias, const TensorShape &output_shape, const PadStrideInfo &info, QuantizationInfo out_qinfo)
Deconvolution reference implementation.