sdrangel/sdrbench/parserbench.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 F4EXB //
// written by Edouard Griffiths //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
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// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QCommandLineOption>
#include <QRegularExpressionValidator>
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#include <QDebug>
#include "parserbench.h"
ParserBench::ParserBench() :
m_testOption(QStringList() << "t" << "test",
"Test type: decimateii, decimatefi, decimateff, decimateif, decimateinfii, decimatesupii, ambe, golay2312, ft8"
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"test",
"decimateii"),
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m_nbSamplesOption(QStringList() << "n" << "nb-samples",
"Number of sample to deal with.",
"samples",
"1048576"),
m_repetitionOption(QStringList() << "r" << "repeat",
"Number of repetitions.",
"repetition",
"1"),
m_log2FactorOption(QStringList() << "l" << "log2-factor",
"Log2 factor for rate conversion.",
"log2",
"2"),
m_fileOption(QStringList() << "f" << "file",
"File to be used for the test.",
"file",
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""),
m_argsOption(QStringList() << "a" << "args",
"Custom arguments string to be used for the test.",
"args",
"")
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{
m_testStr = "decimateii";
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m_nbSamples = 1048576;
m_repetition = 1;
m_log2Factor = 4;
m_parser.setApplicationDescription("Software Defined Radio application benchmarks");
m_parser.addHelpOption();
m_parser.addVersionOption();
m_parser.addOption(m_testOption);
m_parser.addOption(m_nbSamplesOption);
m_parser.addOption(m_repetitionOption);
m_parser.addOption(m_log2FactorOption);
m_parser.addOption(m_fileOption);
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m_parser.addOption(m_argsOption);
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}
ParserBench::~ParserBench()
{ }
void ParserBench::parse(const QCoreApplication& app)
{
m_parser.process(app);
int pos;
bool ok;
// test switch
QString test = m_parser.value(m_testOption);
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QString testStr = "([a-z0-9]+)";
QRegularExpression ipRegex ("^" + testStr + "$");
QRegularExpressionValidator ipValidator(ipRegex);
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if (ipValidator.validate(test, pos) == QValidator::Acceptable) {
m_testStr = test;
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} else {
qWarning() << "ParserBench::parse: test string invalid. Defaulting to " << m_testStr;
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}
// number of samples
QString nbSamplesStr = m_parser.value(m_nbSamplesOption);
int nbSamples = nbSamplesStr.toInt(&ok);
if (ok && (nbSamples > 1024) && (nbSamples < 1073741824)) {
m_nbSamples = nbSamples;
} else {
qWarning() << "ParserBench::parse: number of samples invalid. Defaulting to " << m_nbSamples;
}
// repetition
QString repetitionStr = m_parser.value(m_repetitionOption);
int repetition = repetitionStr.toInt(&ok);
if (ok && (repetition >= 0)) {
m_repetition = repetition;
} else {
qWarning() << "ParserBench::parse: repetition invalid. Defaulting to " << m_repetition;
}
// log2 factor
QString log2FactorStr = m_parser.value(m_log2FactorOption);
int log2Factor = log2FactorStr.toInt(&ok);
if (ok && (log2Factor >= 0) && (log2Factor <= 6)) {
m_log2Factor = log2Factor;
} else {
qWarning() << "ParserBench::parse: repetilog2 factortion invalid. Defaulting to " << m_log2Factor;
}
// file
m_fileName = m_parser.value(m_fileOption);
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// custom args
m_argsStr = m_parser.value(m_argsOption);
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}
ParserBench::TestType ParserBench::getTestType() const
{
if (m_testStr == "decimatefi") {
return TestDecimatorsFI;
} else if (m_testStr == "decimateff") {
return TestDecimatorsFF;
} else if (m_testStr == "decimateif") {
return TestDecimatorsIF;
} else if (m_testStr == "decimateinfii") {
return TestDecimatorsInfII;
} else if (m_testStr == "decimatesupii") {
return TestDecimatorsSupII;
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} else if (m_testStr == "golay2312") {
return TestGolay2312;
} else if (m_testStr == "ft8") {
return TestFT8;
} else {
return TestDecimatorsII;
}
}