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[yul-phaser] Add --show-cache-stats option

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This commit is contained in:
Kamil Śliwak
2020-03-25 10:21:18 +01:00
parent 3e35decf2b
commit cd16a6e178
4 changed files with 148 additions and 0 deletions
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tools/yulPhaser/AlgorithmRunner.cpp
+34
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@@ -44,6 +44,7 @@ void AlgorithmRunner::run(GeneticAlgorithm& _algorithm)
randomiseDuplicates();
printRoundSummary(round, roundTimeStart, totalTimeStart);
printCacheStats();
populationAutosave();
}
}
@@ -90,6 +91,39 @@ void AlgorithmRunner::printInitialPopulation() const
m_outputStream << m_population;
}
void AlgorithmRunner::printCacheStats() const
{
if (!m_options.showCacheStats)
return;
CacheStats totalStats{};
size_t disabledCacheCount = 0;
for (size_t i = 0; i < m_programCaches.size(); ++i)
if (m_programCaches[i] != nullptr)
totalStats += m_programCaches[i]->gatherStats();
else
++disabledCacheCount;
m_outputStream << "---------- CACHE STATS ----------" << endl;
if (disabledCacheCount < m_programCaches.size())
{
for (auto& [round, count]: totalStats.roundEntryCounts)
m_outputStream << "Round " << round << ": " << count << " entries" << endl;
m_outputStream << "Total hits: " << totalStats.hits << endl;
m_outputStream << "Total misses: " << totalStats.misses << endl;
m_outputStream << "Size of cached code: " << totalStats.totalCodeSize << endl;
}
if (disabledCacheCount == m_programCaches.size())
m_outputStream << "Program cache disabled" << endl;
else if (disabledCacheCount > 0)
{
m_outputStream << "Program cache disabled for " << disabledCacheCount << " out of ";
m_outputStream << m_programCaches.size() << " programs" << endl;
}
}
void AlgorithmRunner::populationAutosave() const
{
if (!m_options.populationAutosaveFile.has_value())