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Collect child sample addresses.

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This commit is contained in:
Bartosz Taudul
2021-11-27 02:03:59 +01:00
parent 2462e6cc7c
commit a02575322f
4 changed files with 23 additions and 10 deletions
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server/TracyWorker.cpp
+10 -6
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@@ -2067,18 +2067,20 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
it->second.push_back_non_empty( SampleDataRange { time, tid, ip } );
}
}
auto childAddr = GetCanonicalPointer( callstack[0] );
for( uint16_t i=1; i<callstack.size(); i++ )
{
auto addr = GetCanonicalPointer( callstack[i] );
auto it = m_data.childSamples.find( addr );
if( it == m_data.childSamples.end() )
{
m_data.childSamples.emplace( addr, Vector<Int48>( time ) );
m_data.childSamples.emplace( addr, Vector<ChildSample>( ChildSample { time, childAddr } ) );
}
else
{
it->second.push_back_non_empty( time );
it->second.push_back_non_empty( ChildSample { time, childAddr } );
}
childAddr = addr;
}
}
}
@@ -2088,7 +2090,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
}
for( auto& v : m_data.childSamples )
{
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::mutex> lock( m_data.lock );
m_data.symbolSamplesReady = true;
@@ -2501,7 +2503,7 @@ const Vector<SampleDataRange>* Worker::GetSamplesForSymbol( uint64_t symAddr ) c
return &it->second;
}
const Vector<Int48>* Worker::GetChildSamples( uint64_t addr ) const
const Vector<ChildSample>* Worker::GetChildSamples( uint64_t addr ) const
{
assert( m_data.symbolSamplesReady );
auto it = m_data.childSamples.find( addr );
@@ -6353,18 +6355,20 @@ void Worker::ProcessCallstackSampleImplStats( const SampleData& sd, ThreadData&
}
}
auto childAddr = GetCanonicalPointer( cs[0] );
for( uint16_t i=1; i<cs.size(); i++ )
{
auto addr = GetCanonicalPointer( cs[i] );
auto it = m_data.childSamples.find( addr );
if( it == m_data.childSamples.end() )
{
m_data.childSamples.emplace( addr, Vector<Int48>( sd.time ) );
m_data.childSamples.emplace( addr, Vector<ChildSample>( ChildSample { sd.time, childAddr } ) );
}
else
{
it->second.push_back_non_empty( sd.time );
it->second.push_back_non_empty( ChildSample { sd.time, childAddr } );
}
childAddr = addr;
}
const auto framesKnown = UpdateSampleStatistics( callstack, 1, true );