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Code Issues Releases Wiki Activity

Add samples statistics to the "find zone" window

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This commit is contained in:
xavier 2021-09-04 16:07:09 +02:00
parent e4ce9f0f41
commit ed42c2388c
2 changed files with 85 additions and 7 deletions
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88
server/TracyView.cpp
View File

@ -10753,6 +10753,8 @@ void View::DrawFindZone()
const auto limitRange = m_findZone.range.active;
FindZone::Group* group = nullptr;
uint64_t lastGid = std::numeric_limits<uint64_t>::max() - 1;
Vector<short_ptr<ZoneEvent>>* threadZones = nullptr;
uint16_t lastTid = std::numeric_limits<uint16_t>::max();
auto zptr = zones.data() + m_findZone.processed;
const auto zend = zones.data() + zones.size();
while( zptr < zend )
@ -10853,6 +10855,13 @@ void View::DrawFindZone()
}
group->time += timespan;
group->zones.push_back_non_empty( ev.Zone() );
if (lastTid != ev.Thread()) {
lastTid = ev.Thread();
threadZones = &m_findZone.samplesCache.threads[lastTid];
threadZones->reserve( 1024 );
}
threadZones->push_back_non_empty(ev.Zone());
}
m_findZone.processed = zptr - zones.data();
@ -11070,6 +11079,73 @@ void View::DrawFindZone()
}
}
}
if( ImGui::TreeNodeEx( "Samples", ImGuiTreeNodeFlags_None ) )
{
{
ImGui::Checkbox( ICON_FA_STOPWATCH " Show time", &m_statSampleTime );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::Checkbox( ICON_FA_EYE_SLASH " Hide unknown", &m_statHideUnknown );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::Checkbox( ICON_FA_SITEMAP " Inlines", &m_statSeparateInlines );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::Checkbox( ICON_FA_AT " Address", &m_statShowAddress );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::Checkbox( ICON_FA_HAT_WIZARD " Include kernel", &m_statShowKernel );
}
for (auto& t: m_findZone.threads) {
pdqsort_branchless( t.second.begin(), t.second.end(), []( const auto& lhs, const auto& rhs ) { return (*lhs).Start() < (*rhs).Start(); } );
}
const auto& symMap = m_worker.GetSymbolMap();
Vector<SymList> data;
data.reserve( symMap.size() );
for( auto& v : symMap )
{
bool pass = ( m_statShowKernel || ( v.first >> 63 ) == 0 );
if( !pass && v.second.size.Val() == 0 )
{
const auto parentAddr = m_worker.GetSymbolForAddress( v.first );
if( parentAddr != 0 )
{
auto pit = symMap.find( parentAddr );
if( pit != symMap.end() )
{
pass = ( m_statShowKernel || ( parentAddr >> 63 ) == 0 );
}
}
}
if (!pass) continue;
auto samples = m_worker.GetSamplesForSymbol( v.first );
if( !samples ) continue;
uint32_t count = 0;
for (auto it: *samples) {
const auto time = it.time.Val();
const auto& zones = m_findZone.threads[it.thread];
auto z = std::lower_bound( zones.begin(), zones.end(), time, [] ( const auto& l, const auto& r ) { return l->Start() < r; } );
if( z == zones.end() ) continue;
if (z != zones.begin()) --z;
if (time >= (*z)->Start() && time < (*z)->End())
count++;
}
if (count > 0)
data.push_back_no_space_check( SymList { v.first, 0, count } );
}
DrawSamplesStatistics(data, m_worker.GetLastTime(), AccumulationMode::SelfOnly);
ImGui::TreePop();
}
ImGui::EndChild();
}
#endif
@ -12993,14 +13069,14 @@ void View::DrawStatistics()
}
}
DrawSamplesStatistics(data, timeRange);
DrawSamplesStatistics(data, timeRange, m_statAccumulationMode);
}
#endif
ImGui::End();
}
void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange)
void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange, AccumulationMode accumulationMode)
{
static unordered_flat_map<uint64_t, SymList> inlineMap;
assert( inlineMap.empty() );
@ -13042,7 +13118,7 @@ void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange)
{
const auto& symMap = m_worker.GetSymbolMap();
if( m_statAccumulationMode == AccumulationMode::SelfOnly )
if( accumulationMode == AccumulationMode::SelfOnly )
{
pdqsort_branchless( data.begin(), data.end(), []( const auto& l, const auto& r ) { return l.excl != r.excl ? l.excl > r.excl : l.symAddr < r.symAddr; } );
}
@ -13079,7 +13155,7 @@ void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange)
int idx = 0;
for( auto& v : data )
{
const auto cnt = m_statAccumulationMode == AccumulationMode::SelfOnly ? v.excl : v.incl;
const auto cnt = accumulationMode == AccumulationMode::SelfOnly ? v.excl : v.incl;
if( cnt > 0 || showAll )
{
const char* name = "[unknown]";
@ -13318,7 +13394,7 @@ void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange)
inSymList.push_back( SymList { v.symAddr, statIt->second.incl, statIt->second.excl } );
}
if( m_statAccumulationMode == AccumulationMode::SelfOnly )
if( accumulationMode == AccumulationMode::SelfOnly )
{
pdqsort_branchless( inSymList.begin(), inSymList.end(), []( const auto& l, const auto& r ) { return l.excl != r.excl ? l.excl > r.excl : l.symAddr < r.symAddr; } );
}
@ -13332,7 +13408,7 @@ void View::DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange)
{
ImGui::TableNextRow();
ImGui::TableNextColumn();
const auto cnt = m_statAccumulationMode == AccumulationMode::SelfOnly ? iv.excl : iv.incl;
const auto cnt = accumulationMode == AccumulationMode::SelfOnly ? iv.excl : iv.incl;
if( cnt > 0 || showAll )
{
auto sit = symMap.find( iv.symAddr );

4
server/TracyView.hpp
View File

@ -203,7 +203,7 @@ private:
void DrawFindZone();
void AccumulationModeComboBox();
void DrawStatistics();
void DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange);
void DrawSamplesStatistics(Vector<SymList>& data, int64_t timeRange, AccumulationMode accumulationMode);
void DrawMemory();
void DrawAllocList();
void DrawCompare();
@ -523,6 +523,7 @@ private:
bool ignoreCase = false;
std::vector<int16_t> match;
unordered_flat_map<uint64_t, Group> groups;
unordered_flat_map<uint16_t, Vector<short_ptr<ZoneEvent>> > threads;
size_t processed;
uint16_t groupId;
int selMatch = 0;
@ -587,6 +588,7 @@ private:
{
ResetSelection();
groups.clear();
threads.clear();
processed = 0;
groupId = 0;
selCs = 0;