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 #include "arm_compute/runtime/NEON/functions/NEIm2Col.h"
25
26 #include "arm_compute/core/TensorInfo.h"
27 #include "arm_compute/runtime/NEON/NEScheduler.h"
28 #include "src/core/NEON/kernels/NEIm2ColKernel.h"
29 #include "support/MemorySupport.h"
30
31 namespace arm_compute
32 {
33 NEIm2Col::~NEIm2Col() = default;
34
NEIm2Col()35 NEIm2Col::NEIm2Col()
36 : _kernel(), _y_dim(1)
37 {
38 }
39
configure(const ITensor * input,ITensor * output,const Size2D & kernel_dims,const PadStrideInfo & conv_info,bool has_bias,const Size2D & dilation,unsigned int num_groups)40 void NEIm2Col::configure(const ITensor *input, ITensor *output, const Size2D &kernel_dims, const PadStrideInfo &conv_info, bool has_bias, const Size2D &dilation, unsigned int num_groups)
41 {
42 _y_dim = get_data_layout_dimension_index(input->info()->data_layout(), DataLayoutDimension::HEIGHT);
43
44 _kernel = arm_compute::support::cpp14::make_unique<NEIm2ColKernel>();
45 _kernel->configure(input, output, kernel_dims, conv_info, has_bias, dilation, num_groups);
46 }
47
validate(const ITensorInfo * input,const ITensorInfo * output,const Size2D & kernel_dims,const PadStrideInfo & conv_info,bool has_bias,const Size2D & dilation,unsigned int num_groups)48 Status NEIm2Col::validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &kernel_dims, const PadStrideInfo &conv_info, bool has_bias, const Size2D &dilation,
49 unsigned int num_groups)
50 {
51 return NEIm2ColKernel::validate(input, output, kernel_dims, conv_info, has_bias, dilation, num_groups);
52 }
53
run()54 void NEIm2Col::run()
55 {
56 NEScheduler::get().schedule(_kernel.get(), _y_dim);
57 }
58 } // namespace arm_compute
59