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/*
* Copyright (c) 2018-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_EXAMPLES_UTILS_COMMON_GRAPH_OPTIONS
#define ARM_COMPUTE_EXAMPLES_UTILS_COMMON_GRAPH_OPTIONS
#include "utils/command_line/CommandLineOptions.h"
#include "utils/command_line/CommandLineParser.h"
#include "arm_compute/graph/TypeLoader.h"
#include "arm_compute/graph/TypePrinter.h"
#include "arm_compute/runtime/CL/CLTunerTypes.h"
namespace arm_compute
{
namespace utils
{
/* ![Common graph examples parameters] */
/* Common graph parameters
*
* --help : Print the example's help message.
* --threads : The number of threads to be used by the example during execution.
* --target : Execution target to be used by the examples. Supported target options: NEON, CL, GC.
* --type : Data type to be used by the examples. Supported data type options: QASYMM8, F16, F32.
* --layout : Data layout to be used by the examples. Supported data layout options : NCHW, NHWC.
* --enable-tuner : Toggle option to enable the OpenCL dynamic tuner.
* --fast-math : Toggle option to enable the fast math option.
* --data : Path that contains the trainable parameter files of graph layers.
* --image : Image to load and operate on. Image types supported: PPM, JPEG, NPY.
* --labels : File that contains the labels that classify upon.
* --validation-file : File that contains a list of image names with their corresponding label id (e.g. image0.jpg 5).
* This is used to run the graph over a number of images and report top-1 and top-5 metrics.
* --validation-path : The path where the validation images specified in the validation file reside.
* --validation-range : The range of the images to validate from the validation file (e.g 0,9).
* If not specified all the images will be validated.
* --tuner-file : The file to store the OpenCL dynamic tuner tuned parameters.
*
* Note that data, image and labels options should be provided to perform an inference run on an image.
* Note that validation-file and validation-path should be provided to perform a graph accuracy estimation.
* Note GLES target is not supported for most of the networks.
*
* Example execution commands:
*
* Execute a single inference given an image and a file containing the correspondence between label ids and human readable labels:
* ./graph_vgg16 --data=data/ --target=cl --layout=nhwc --image=kart.jpeg --labels=imagenet1000_clsid_to_human.txt
*
* Perform a graph validation on a list of images:
* ./graph_vgg16 --data=data/ --target=neon --threads=4 --layout=nchw --validation-file=val.txt --validation-path=ilsvrc_test_images/
*
* File formats:
*
* Validation file should be a plain file containing the names of the images followed by the correct label id.
* For example:
*
* image0.jpeg 882
* image1.jpeg 34
* image2.jpeg 354
*
* Labels file should be a plain file where each line is the respective human readable label (counting starts from 0).
* For example:
*
* 0: label0_name label0_name
* 1: label1_name or label1_name
* 2: label2_name label2_name
*/
/* ![Common graph examples parameters] */
/** Structure holding all the common graph parameters */
struct CommonGraphParams
{
bool help{ false };
int threads{ 0 };
arm_compute::graph::Target target{ arm_compute::graph::Target::NEON };
arm_compute::DataType data_type{ DataType::F32 };
arm_compute::DataLayout data_layout{ DataLayout::NHWC };
bool enable_tuner{ false };
arm_compute::CLTunerMode tuner_mode{ CLTunerMode::EXHAUSTIVE };
arm_compute::graph::FastMathHint fast_math_hint{ arm_compute::graph::FastMathHint::Disabled };
std::string data_path{};
std::string image{};
std::string labels{};
std::string validation_file{};
std::string validation_path{};
std::string tuner_file{};
unsigned int validation_range_start{ 0 };
unsigned int validation_range_end{ std::numeric_limits<unsigned int>::max() };
};
/** Formatted output of the CommonGraphParams type
*
* @param[out] os Output stream.
* @param[in] common_params Common parameters to output
*
* @return Modified output stream.
*/
::std::ostream &operator<<(::std::ostream &os, const CommonGraphParams &common_params);
/** Common command line options used to configure the graph examples
*
* The options in this object get populated when "parse()" is called on the parser used to construct it.
* The expected workflow is:
*
* CommandLineParser parser;
* CommonOptions options( parser );
* parser.parse(argc, argv);
*/
class CommonGraphOptions
{
public:
/** Constructor
*
* @param[in,out] parser A parser on which "parse()" hasn't been called yet.
*/
CommonGraphOptions(CommandLineParser &parser);
/** Prevent instances of this class from being copied (As this class contains pointers) */
CommonGraphOptions(const CommonGraphOptions &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
CommonGraphOptions &operator=(const CommonGraphOptions &) = delete;
/** Allow instances of this class to be moved */
CommonGraphOptions(CommonGraphOptions &&) = default;
/** Allow instances of this class to be moved */
CommonGraphOptions &operator=(CommonGraphOptions &&) = default;
/** Default destructor */
~CommonGraphOptions() = default;
ToggleOption *help; /**< Show help option */
SimpleOption<int> *threads; /**< Number of threads option */
EnumOption<arm_compute::graph::Target> *target; /**< Graph execution target */
EnumOption<arm_compute::DataType> *data_type; /**< Graph data type */
EnumOption<arm_compute::DataLayout> *data_layout; /**< Graph data layout */
ToggleOption *enable_tuner; /**< Enable tuner */
SimpleOption<arm_compute::CLTunerMode> *tuner_mode; /**< Tuner mode */
ToggleOption *fast_math_hint; /**< Fast math hint */
SimpleOption<std::string> *data_path; /**< Trainable parameters path */
SimpleOption<std::string> *image; /**< Image */
SimpleOption<std::string> *labels; /**< Labels */
SimpleOption<std::string> *validation_file; /**< Validation file */
SimpleOption<std::string> *validation_path; /**< Validation data path */
SimpleOption<std::string> *validation_range; /**< Validation range */
SimpleOption<std::string> *tuner_file; /**< File to load/store the tuner's values from */
};
/** Consumes the common graph options and creates a structure containing any information
*
* @param[in] options Options to consume
*
* @return Structure containing the common graph parameters
*/
CommonGraphParams consume_common_graph_parameters(CommonGraphOptions &options);
} // namespace utils
} // namespace arm_compute
#endif /* ARM_COMPUTE_EXAMPLES_UTILS_COMMON_GRAPH_OPTIONS */
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