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Use in-place merge to sort symbol data.

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This commit is contained in:
Bartosz Taudul 2020-09-07 01:47:11 +02:00
parent 813e45198d
commit 75ae14cd04
2 changed files with 16 additions and 12 deletions
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24
server/TracyWorker.cpp
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@ -2686,23 +2686,27 @@ void Worker::Exec()
m_data.newFramesWereReceived = false;
}
#endif
if( m_data.newSymbolsWereAdded )
if( m_data.newSymbolsIndex >= 0 )
{
m_data.newSymbolsWereAdded = false;
#ifdef NO_PARALLEL_SORT
pdqsort_branchless( m_data.symbolLoc.begin(), m_data.symbolLoc.end(), [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
pdqsort_branchless( m_data.symbolLoc.begin() + m_data.newSymbolsIndex, m_data.symbolLoc.end(), [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
#else
std::sort( std::execution::par_unseq, m_data.symbolLoc.begin(), m_data.symbolLoc.end(), [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
std::sort( std::execution::par_unseq, m_data.symbolLoc.begin() + m_data.newSymbolsIndex, m_data.symbolLoc.end(), [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
#endif
const auto ms = std::lower_bound( m_data.symbolLoc.begin(), m_data.symbolLoc.begin() + m_data.newSymbolsIndex, m_data.symbolLoc[m_data.newSymbolsIndex], [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
std::inplace_merge( ms, m_data.symbolLoc.begin() + m_data.newSymbolsIndex, m_data.symbolLoc.end(), [] ( const auto& l, const auto& r ) { return l.addr < r.addr; } );
m_data.newSymbolsIndex = -1;
}
if( m_data.newInlineSymbolsWereAdded )
if( m_data.newInlineSymbolsIndex >= 0 )
{
m_data.newInlineSymbolsWereAdded = false;
#ifdef NO_PARALLEL_SORT
pdqsort_branchless( m_data.symbolLocInline.begin(), m_data.symbolLocInline.end() );
pdqsort_branchless( m_data.symbolLocInline.begin() + m_data.newInlineSymbolsIndex, m_data.symbolLocInline.end() );
#else
std::sort( std::execution::par_unseq, m_data.symbolLocInline.begin(), m_data.symbolLocInline.end() );
std::sort( std::execution::par_unseq, m_data.symbolLocInline.begin() + m_data.newInlineSymbolsIndex, m_data.symbolLocInline.end() );
#endif
const auto ms = std::lower_bound( m_data.symbolLocInline.begin(), m_data.symbolLocInline.begin() + m_data.newInlineSymbolsIndex, m_data.symbolLocInline[m_data.newInlineSymbolsIndex] );
std::inplace_merge( ms, m_data.symbolLocInline.begin() + m_data.newInlineSymbolsIndex, m_data.symbolLocInline.end() );
m_data.newInlineSymbolsIndex = -1;
}
if( !m_serverQueryQueue.empty() && m_serverQuerySpaceLeft > 0 )
@ -5602,12 +5606,12 @@ void Worker::ProcessSymbolInformation( const QueueSymbolInformation& ev )
if( !it->second.isInline )
{
if( !m_data.newSymbolsWereAdded ) m_data.newSymbolsWereAdded = true;
if( m_data.newSymbolsIndex < 0 ) m_data.newSymbolsIndex = int64_t( m_data.symbolLoc.size() );
m_data.symbolLoc.push_back( SymbolLocation { ev.symAddr, it->second.size } );
}
else
{
if( !m_data.newInlineSymbolsWereAdded ) m_data.newInlineSymbolsWereAdded = true;
if( m_data.newInlineSymbolsIndex < 0 ) m_data.newInlineSymbolsIndex = int64_t( m_data.symbolLocInline.size() );
m_data.symbolLocInline.push_back( ev.symAddr );
}

4
server/TracyWorker.hpp
View File

@ -277,8 +277,8 @@ private:
unordered_flat_map<uint64_t, SymbolStats> symbolStats;
Vector<SymbolLocation> symbolLoc;
Vector<uint64_t> symbolLocInline;
bool newSymbolsWereAdded = false;
bool newInlineSymbolsWereAdded = false;
int64_t newSymbolsIndex = -1;
int64_t newInlineSymbolsIndex = -1;
#ifndef TRACY_NO_STATISTICS
unordered_flat_map<VarArray<CallstackFrameId>*, uint32_t, VarArrayHasher<CallstackFrameId>, VarArrayComparator<CallstackFrameId>> parentCallstackMap;