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https://github.com/wolfpld/tracy.git
synced 2024-11-10 02:31:48 +00:00
Use table instead of map to track reentrant calls.
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cb004e9cc0
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@ -620,57 +620,12 @@ enum { GhostZoneSize = sizeof( GhostZone ) };
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#pragma pack()
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#pragma pack()
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using SrcLocCountMap = unordered_flat_map<int16_t, size_t>;
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static tracy_force_inline void IncSrcLocCount( SrcLocCountMap& countMap, int16_t srcloc )
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{
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const auto it = countMap.find( srcloc );
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if( it == countMap.end() )
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{
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countMap.emplace( srcloc, 1 );
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return;
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}
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assert( it->second != 0 );
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it->second++;
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}
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static tracy_force_inline bool DecSrcLocCount( SrcLocCountMap& countMap, int16_t srcloc )
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{
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const auto it = countMap.find( srcloc );
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assert( it != countMap.end() );
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assert( it->second != 0 );
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if( it->second == 1 )
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{
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countMap.erase( it );
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return false;
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}
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it->second--;
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return true;
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}
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static tracy_force_inline bool HasSrcLocCount( const SrcLocCountMap& countMap, int16_t srcloc )
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{
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const auto it = countMap.find( srcloc );
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if( it != countMap.end() )
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{
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assert( it->second != 0 );
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return true;
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}
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return false;
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}
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struct ThreadData
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struct ThreadData
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{
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{
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uint64_t id;
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uint64_t id;
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uint64_t count;
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uint64_t count;
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Vector<short_ptr<ZoneEvent>> timeline;
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Vector<short_ptr<ZoneEvent>> timeline;
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Vector<short_ptr<ZoneEvent>> stack;
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Vector<short_ptr<ZoneEvent>> stack;
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SrcLocCountMap stackCount;
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Vector<short_ptr<MessageData>> messages;
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Vector<short_ptr<MessageData>> messages;
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uint32_t nextZoneId;
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uint32_t nextZoneId;
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Vector<uint32_t> zoneIdStack;
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Vector<uint32_t> zoneIdStack;
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@ -686,9 +641,10 @@ struct ThreadData
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uint64_t kernelSampleCnt;
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uint64_t kernelSampleCnt;
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uint8_t isFiber;
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uint8_t isFiber;
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ThreadData* fiber;
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ThreadData* fiber;
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uint8_t* stackCount;
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tracy_force_inline void IncStackCount( int16_t srcloc ) { IncSrcLocCount( stackCount, srcloc ); }
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tracy_force_inline void IncStackCount( int16_t srcloc ) { stackCount[uint16_t(srcloc)]++; }
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tracy_force_inline bool DecStackCount( int16_t srcloc ) { return DecSrcLocCount( stackCount, srcloc ); }
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tracy_force_inline bool DecStackCount( int16_t srcloc ) { return --stackCount[uint16_t(srcloc)] != 0; }
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};
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};
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struct GpuCtxThreadData
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struct GpuCtxThreadData
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@ -1919,8 +1919,8 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
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if( mem.second->reconstruct ) jobs.emplace_back( std::thread( [this, mem = mem.second] { ReconstructMemAllocPlot( *mem ); } ) );
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if( mem.second->reconstruct ) jobs.emplace_back( std::thread( [this, mem = mem.second] { ReconstructMemAllocPlot( *mem ); } ) );
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}
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}
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std::function<void(SrcLocCountMap&, Vector<short_ptr<ZoneEvent>>&, uint16_t)> ProcessTimeline;
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std::function<void(uint8_t*, Vector<short_ptr<ZoneEvent>>&, uint16_t)> ProcessTimeline;
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ProcessTimeline = [this, &ProcessTimeline] ( SrcLocCountMap& countMap, Vector<short_ptr<ZoneEvent>>& _vec, uint16_t thread )
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ProcessTimeline = [this, &ProcessTimeline] ( uint8_t* countMap, Vector<short_ptr<ZoneEvent>>& _vec, uint16_t thread )
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{
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{
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if( m_shutdown.load( std::memory_order_relaxed ) ) return;
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if( m_shutdown.load( std::memory_order_relaxed ) ) return;
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assert( _vec.is_magic() );
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assert( _vec.is_magic() );
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@ -1930,9 +1930,9 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
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if( zone.IsEndValid() ) ReconstructZoneStatistics( countMap, zone, thread );
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if( zone.IsEndValid() ) ReconstructZoneStatistics( countMap, zone, thread );
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if( zone.HasChildren() )
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if( zone.HasChildren() )
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{
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{
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IncSrcLocCount( countMap, zone.SrcLoc() );
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countMap[uint16_t(zone.SrcLoc())]++;
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ProcessTimeline( countMap, GetZoneChildrenMutable( zone.Child() ), thread );
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ProcessTimeline( countMap, GetZoneChildrenMutable( zone.Child() ), thread );
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DecSrcLocCount( countMap, zone.SrcLoc() );
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countMap[uint16_t(zone.SrcLoc())]--;
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}
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}
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}
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}
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};
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};
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@ -1943,7 +1943,7 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
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if( m_shutdown.load( std::memory_order_relaxed ) ) return;
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if( m_shutdown.load( std::memory_order_relaxed ) ) return;
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if( !t->timeline.empty() )
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if( !t->timeline.empty() )
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{
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{
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SrcLocCountMap countMap;
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uint8_t countMap[64*1024];
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// Don't touch thread compression cache in a thread.
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// Don't touch thread compression cache in a thread.
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ProcessTimeline( countMap, t->timeline, m_data.localThreadCompress.DecompressMustRaw( t->id ) );
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ProcessTimeline( countMap, t->timeline, m_data.localThreadCompress.DecompressMustRaw( t->id ) );
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}
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}
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@ -2121,7 +2121,6 @@ Worker::~Worker()
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{
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{
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v->timeline.~Vector();
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v->timeline.~Vector();
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v->stack.~Vector();
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v->stack.~Vector();
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v->stackCount.~Table();
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v->messages.~Vector();
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v->messages.~Vector();
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v->zoneIdStack.~Vector();
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v->zoneIdStack.~Vector();
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v->samples.~Vector();
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v->samples.~Vector();
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@ -3727,6 +3726,8 @@ ThreadData* Worker::NewThread( uint64_t thread, bool fiber )
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td->pendingSample.time.Clear();
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td->pendingSample.time.Clear();
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td->isFiber = fiber;
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td->isFiber = fiber;
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td->fiber = nullptr;
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td->fiber = nullptr;
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td->stackCount = (uint8_t*)m_slab.AllocBig( sizeof( uint8_t ) * 64*1024 );
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memset( td->stackCount, 0, sizeof( uint8_t ) * 64*1024 );
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m_data.threads.push_back( td );
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m_data.threads.push_back( td );
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m_threadMap.emplace( thread, td );
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m_threadMap.emplace( thread, td );
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m_data.threadDataLast.first = thread;
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m_data.threadDataLast.first = thread;
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@ -7467,7 +7468,7 @@ void Worker::ReadTimelineHaveSize( FileRead& f, GpuEvent* zone, int64_t& refTime
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}
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}
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#ifndef TRACY_NO_STATISTICS
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#ifndef TRACY_NO_STATISTICS
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void Worker::ReconstructZoneStatistics( SrcLocCountMap& countMap, ZoneEvent& zone, uint16_t thread )
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void Worker::ReconstructZoneStatistics( uint8_t* countMap, ZoneEvent& zone, uint16_t thread )
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{
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{
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assert( zone.IsEndValid() );
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assert( zone.IsEndValid() );
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auto timeSpan = zone.End() - zone.Start();
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auto timeSpan = zone.End() - zone.Start();
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@ -7484,8 +7485,7 @@ void Worker::ReconstructZoneStatistics( SrcLocCountMap& countMap, ZoneEvent& zon
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if( slz.max < timeSpan ) slz.max = timeSpan;
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if( slz.max < timeSpan ) slz.max = timeSpan;
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slz.total += timeSpan;
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slz.total += timeSpan;
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slz.sumSq += double( timeSpan ) * timeSpan;
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slz.sumSq += double( timeSpan ) * timeSpan;
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const auto isReentry = HasSrcLocCount( countMap, zone.SrcLoc() );
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if( countMap[uint16_t(zone.SrcLoc())] == 0 )
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if( !isReentry )
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{
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{
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slz.nonReentrantCount++;
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slz.nonReentrantCount++;
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if( slz.nonReentrantMin > timeSpan ) slz.nonReentrantMin = timeSpan;
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if( slz.nonReentrantMin > timeSpan ) slz.nonReentrantMin = timeSpan;
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@ -859,7 +859,7 @@ private:
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tracy_force_inline void ReadTimelineHaveSize( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime, int32_t& childIdx, uint64_t sz );
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tracy_force_inline void ReadTimelineHaveSize( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime, int32_t& childIdx, uint64_t sz );
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#ifndef TRACY_NO_STATISTICS
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#ifndef TRACY_NO_STATISTICS
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tracy_force_inline void ReconstructZoneStatistics( SrcLocCountMap& countMap, ZoneEvent& zone, uint16_t thread );
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tracy_force_inline void ReconstructZoneStatistics( uint8_t* countMap, ZoneEvent& zone, uint16_t thread );
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#else
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#else
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tracy_force_inline void CountZoneStatistics( ZoneEvent* zone );
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tracy_force_inline void CountZoneStatistics( ZoneEvent* zone );
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#endif
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#endif
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