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Store instruction pointers in per-symbol sample data.

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This commit is contained in:
Bartosz Taudul
2020-08-10 14:52:51 +02:00
parent 85f54499fe
commit 7a4ecc5417
4 changed files with 53 additions and 43 deletions
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server/TracyWorker.cpp
+14 -14
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@@ -1687,18 +1687,18 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
auto it = m_data.symbolSamples.find( symAddr );
if( it == m_data.symbolSamples.end() )
{
m_data.symbolSamples.emplace( symAddr, Vector<Int48>( time ) );
m_data.symbolSamples.emplace( symAddr, Vector<SampleDataRange>( SampleDataRange { time, ip } ) );
}
else
{
it->second.push_back_non_empty( time );
it->second.push_back_non_empty( SampleDataRange { time, ip } );
}
}
}
}
for( auto& v : m_data.symbolSamples )
{
pdqsort_branchless( v.second.begin(), v.second.end(), []( const auto& lhs, const auto& rhs ) { return lhs.Val() < rhs.Val(); } );
pdqsort_branchless( v.second.begin(), v.second.end(), []( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs.time.Val(); } );
}
std::lock_guard<std::shared_mutex> lock( m_data.lock );
m_data.symbolSamplesReady = true;
@@ -2058,7 +2058,7 @@ const CallstackFrameData* Worker::GetParentCallstackFrame( const CallstackFrameI
}
}
const Vector<Int48>* Worker::GetSamplesForSymbol( uint64_t symAddr ) const
const Vector<SampleDataRange>* Worker::GetSamplesForSymbol( uint64_t symAddr ) const
{
assert( m_data.symbolSamplesReady );
auto it = m_data.symbolSamples.find( symAddr );
@@ -5383,18 +5383,18 @@ void Worker::ProcessCallstackSample( const QueueCallstackSample& ev )
auto sit = m_data.symbolSamples.find( symAddr );
if( sit == m_data.symbolSamples.end() )
{
m_data.symbolSamples.emplace( symAddr, Vector<Int48>( sd.time ) );
m_data.symbolSamples.emplace( symAddr, Vector<SampleDataRange>( SampleDataRange { sd.time, ip } ) );
}
else
{
if( sit->second.back().Val() <= sd.time.Val() )
if( sit->second.back().time.Val() <= sd.time.Val() )
{
sit->second.push_back_non_empty( sd.time );
sit->second.push_back_non_empty( SampleDataRange { sd.time, ip } );
}
else
{
auto iit = std::upper_bound( sit->second.begin(), sit->second.end(), sd.time.Val(), [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs.Val(); } );
sit->second.insert( iit, sd.time );
auto iit = std::upper_bound( sit->second.begin(), sit->second.end(), sd.time.Val(), [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs.time.Val(); } );
sit->second.insert( iit, SampleDataRange { sd.time, ip } );
}
}
}
@@ -5412,11 +5412,11 @@ void Worker::ProcessCallstackSample( const QueueCallstackSample& ev )
auto sit = m_data.pendingSymbolSamples.find( ip );
if( sit == m_data.pendingSymbolSamples.end() )
{
m_data.pendingSymbolSamples.emplace( ip, Vector<Int48>( sd.time ) );
m_data.pendingSymbolSamples.emplace( ip, Vector<SampleDataRange>( SampleDataRange { sd.time, ip } ) );
}
else
{
sit->second.push_back_non_empty( sd.time );
sit->second.push_back_non_empty( SampleDataRange { sd.time, ip } );
}
}
}
@@ -5517,20 +5517,20 @@ void Worker::ProcessCallstackFrame( const QueueCallstackFrame& ev )
auto sit = m_data.symbolSamples.find( ev.symAddr );
if( sit == m_data.symbolSamples.end() )
{
pdqsort_branchless( pit->second.begin(), pit->second.end(), [] ( const auto& lhs, const auto& rhs ) { return lhs.Val() < rhs.Val(); } );
pdqsort_branchless( pit->second.begin(), pit->second.end(), [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs.time.Val(); } );
m_data.symbolSamples.emplace( ev.symAddr, std::move( pit->second ) );
}
else
{
for( auto& v : pit->second )
{
if( sit->second.back().Val() <= v.Val() )
if( sit->second.back().time.Val() <= v.time.Val() )
{
sit->second.push_back_non_empty( v );
}
else
{
auto iit = std::upper_bound( sit->second.begin(), sit->second.end(), v.Val(), [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs.Val(); } );
auto iit = std::upper_bound( sit->second.begin(), sit->second.end(), v.time.Val(), [] ( const auto& lhs, const auto& rhs ) { return lhs < rhs.time.Val(); } );
sit->second.insert( iit, v );
}
}