130 lines
4.4 KiB
C++
130 lines
4.4 KiB
C++
/*
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* Copyright (c) 2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "arm_compute/graph/Utils.h"
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#include "support/ToolchainSupport.h"
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#include "utils/CommonGraphOptions.h"
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#include "utils/Utils.h"
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#include "graph_edsr.h"
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using namespace arm_compute::graph;
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using namespace arm_compute::utils;
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class GraphEdsrExample : public Example
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{
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public:
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GraphEdsrExample()
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: cmd_parser(), common_opts(cmd_parser), common_params()
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{
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expected_output_filename = cmd_parser.add_option<SimpleOption<std::string>>("expected-output-filename", "");
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expected_output_filename->set_help("Name of npy file containing the expected output to validate the graph output.");
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}
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GraphEdsrExample(const GraphEdsrExample &) = delete;
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GraphEdsrExample &operator=(const GraphEdsrExample &) = delete;
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~GraphEdsrExample() override = default;
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bool do_setup(int argc, char **argv) override
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{
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// Parse arguments
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cmd_parser.parse(argc, argv);
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cmd_parser.validate();
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// Consume common parameters
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common_params = consume_common_graph_parameters(common_opts);
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// Return when help menu is requested
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if(common_params.help)
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{
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cmd_parser.print_help(argv[0]);
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return false;
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}
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ARM_COMPUTE_EXIT_ON_MSG(common_params.data_type != DataType::QASYMM8, "Only QASYMM8 is supported for this graph example");
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// Print parameter values
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std::cout << common_params << std::endl;
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model.setup(common_params, *expected_output_filename);
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GraphConfig config;
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config.num_threads = common_params.threads;
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config.use_tuner = common_params.enable_tuner;
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config.tuner_mode = common_params.tuner_mode;
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config.tuner_file = common_params.tuner_file;
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context.set_config(config);
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auto pass_manager = create_default_pass_manager(common_params.target, config);
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manager.finalize_graph(model.graph(), context, pass_manager, common_params.target);
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return true;
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}
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void do_run() override
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{
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manager.execute_graph(model.graph());
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}
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private:
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CommandLineParser cmd_parser;
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CommonGraphOptions common_opts;
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CommonGraphParams common_params;
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GraphContext context{};
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GraphManager manager{};
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SimpleOption<std::string> *expected_output_filename{ nullptr };
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GraphEdsr model{};
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};
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/** Internal implementation of UINT8 EDSR with some modifications from the paper.
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* The sub-pixel convolution has been replaced with a deconvolution layer. This
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* operation is mathematically the same.
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*
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* Convolution replaced by deconvolution:
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* https://arxiv.org/abs/1609.07009
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* "Is the deconvolution layer the same as a convolutional layer?"
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* Wenzhe Shi, Jose Caballero, Lucas Theis, Ferenc Huszar, Andrew Aitken, Christian Ledig, Zehan Wang
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*
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* Original model is:
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* https://arxiv.org/abs/1707.02921
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* "Enhanced Deep Residual Networks for Single Image Super-Resolution"
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* Bee Lim, Sanghyun Son, Heewon Kim, Seungjun Nah, Kyoung Mu Lee
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*
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* @note To list all the possible arguments execute the binary appended with the --help option
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*
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* @param[in] argc Number of arguments
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* @param[in] argv Arguments
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*
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* @return Return code
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*/
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int main(int argc, char **argv)
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{
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return run_example<GraphEdsrExample>(argc, argv);
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}
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