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Code Issues Releases Wiki Activity

Include child samples in symbol view file list.

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Bartosz Taudul 2021-04-18 19:42:24 +02:00
parent 046881e32f
commit 5f97c484f1
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GPG Key ID: B7FE2008B7575DF3
1 changed files with 45 additions and 16 deletions
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61
server/TracySourceView.cpp
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@ -1365,36 +1365,44 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, const unordered_flat_
} }
else else
{ {
uint32_t totalSamples = 0; AddrStat totalSamples = {};
unordered_flat_map<uint32_t, uint32_t> fileCounts; unordered_flat_map<uint32_t, AddrStat> fileCounts;
for( auto& v : m_asm ) for( auto& v : m_asm )
{ {
uint32_t srcline; uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( v.addr, srcline ); const auto srcidx = worker.GetLocationForAddress( v.addr, srcline );
if( srcline != 0 ) if( srcline != 0 )
{ {
uint32_t cnt = 0; AddrStat cnt = {};
auto ait = ipcountAsm.find( v.addr ); auto ait = ipcountAsm.find( v.addr );
if( ait != ipcountAsm.end() ) cnt = ait->second.local; if( ait != ipcountAsm.end() ) cnt = ait->second;
auto fit = fileCounts.find( srcidx.Idx() ); auto fit = fileCounts.find( srcidx.Idx() );
if( fit == fileCounts.end() ) if( fit == fileCounts.end() )
{ {
fileCounts.emplace( srcidx.Idx(), cnt ); fileCounts.emplace( srcidx.Idx(), cnt );
} }
else if( cnt != 0 ) else
{ {
fit->second += cnt; fit->second += cnt;
} }
totalSamples += cnt; totalSamples += cnt;
} }
} }
std::vector<std::pair<uint32_t, uint32_t>> fileCountsVec; std::vector<std::pair<uint32_t, AddrStat>> fileCountsVec;
fileCountsVec.reserve( fileCounts.size() ); fileCountsVec.reserve( fileCounts.size() );
for( auto& v : fileCounts ) fileCountsVec.emplace_back( v.first, v.second ); for( auto& v : fileCounts ) fileCountsVec.emplace_back( v.first, v.second );
pdqsort_branchless( fileCountsVec.begin(), fileCountsVec.end(), [&worker] (const auto& l, const auto& r ) { return l.second == r.second ? strcmp( worker.GetString( l.first ), worker.GetString( r.first ) ) < 0 : l.second > r.second; } ); if( m_childCalls )
{
pdqsort_branchless( fileCountsVec.begin(), fileCountsVec.end(), [&worker] (const auto& l, const auto& r ) { return ( l.second.local + l.second.ext == r.second.local + r.second.ext ) ? strcmp( worker.GetString( l.first ), worker.GetString( r.first ) ) < 0 : ( l.second.local + l.second.ext > r.second.local + r.second.ext ); } );
}
else
{
pdqsort_branchless( fileCountsVec.begin(), fileCountsVec.end(), [&worker] (const auto& l, const auto& r ) { return l.second.local == r.second.local ? strcmp( worker.GetString( l.first ), worker.GetString( r.first ) ) < 0 : l.second.local > r.second.local; } );
}
if( totalSamples != 0 ) const auto hasSamples = totalSamples.local + totalSamples.ext != 0;
if( hasSamples )
{ {
ImGui::Columns( 2 ); ImGui::Columns( 2 );
static bool widthSet = false; static bool widthSet = false;
@ -1409,21 +1417,42 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, const unordered_flat_
} }
for( auto& v : fileCountsVec ) for( auto& v : fileCountsVec )
{ {
if( totalSamples != 0 ) if( hasSamples )
{ {
auto fit = fileCounts.find( v.first ); auto fit = fileCounts.find( v.first );
assert( fit != fileCounts.end() ); assert( fit != fileCounts.end() );
if( fit->second != 0 ) if( fit->second.local + fit->second.ext != 0 )
{ {
ImGui::TextUnformatted( TimeToString( fit->second * worker.GetSamplingPeriod() ) ); if( m_childCalls )
ImGui::SameLine(); {
ImGui::TextDisabled( "(%.2f%%)", 100.f * fit->second / totalSamples ); ImGui::TextUnformatted( TimeToString( ( fit->second.local + fit->second.ext ) * worker.GetSamplingPeriod() ) );
}
else
{
ImGui::TextUnformatted( TimeToString( fit->second.local * worker.GetSamplingPeriod() ) );
}
if( ImGui::IsItemHovered() ) if( ImGui::IsItemHovered() )
{ {
ImGui::BeginTooltip(); ImGui::BeginTooltip();
TextFocused( "Sample count:", RealToString( fit->second ) ); TextFocused( "Local time:", TimeToString( fit->second.local * worker.GetSamplingPeriod() ) );
TextFocused( "Child time:", TimeToString( fit->second.ext * worker.GetSamplingPeriod() ) );
TextFocused( "Local samples:", RealToString( fit->second.local ) );
TextFocused( "Child samples:", RealToString( fit->second.ext ) );
ImGui::EndTooltip(); ImGui::EndTooltip();
} }
ImGui::SameLine();
if( m_childCalls )
{
ImGui::TextDisabled( "(%.2f%%)", 100.f * ( fit->second.local + fit->second.ext ) / ( totalSamples.local + totalSamples.ext ) );
}
else if( totalSamples.local != 0 )
{
ImGui::TextDisabled( "(%.2f%%)", 100.f * fit->second.local / totalSamples.local );
}
else
{
ImGui::TextDisabled( "(%.2f%%)", 0 );
}
} }
ImGui::NextColumn(); ImGui::NextColumn();
} }
@ -1455,9 +1484,9 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, const unordered_flat_
{ {
TextDisabledUnformatted( fstr ); TextDisabledUnformatted( fstr );
} }
if( totalSamples != 0 ) ImGui::NextColumn(); if( hasSamples ) ImGui::NextColumn();
} }
if( totalSamples != 0 ) ImGui::EndColumns(); if( hasSamples ) ImGui::EndColumns();
} }
ImGui::EndCombo(); ImGui::EndCombo();
} }