diff --git a/profiler/build/win32/Tracy.vcxproj b/profiler/build/win32/Tracy.vcxproj
index 72050189..c12b9350 100644
--- a/profiler/build/win32/Tracy.vcxproj
+++ b/profiler/build/win32/Tracy.vcxproj
@@ -136,10 +136,12 @@
     <ClCompile Include="..\..\..\server\TracyThreadCompress.cpp" />
     <ClCompile Include="..\..\..\server\TracyUserData.cpp" />
     <ClCompile Include="..\..\..\server\TracyView.cpp" />
+    <ClCompile Include="..\..\..\server\TracyView_ContextSwitch.cpp" />
     <ClCompile Include="..\..\..\server\TracyView_FindZone.cpp" />
     <ClCompile Include="..\..\..\server\TracyView_Navigation.cpp" />
     <ClCompile Include="..\..\..\server\TracyView_Options.cpp" />
     <ClCompile Include="..\..\..\server\TracyView_Utility.cpp" />
+    <ClCompile Include="..\..\..\server\TracyView_ZoneInfo.cpp" />
     <ClCompile Include="..\..\..\server\TracyWeb.cpp" />
     <ClCompile Include="..\..\..\server\TracyWorker.cpp" />
     <ClCompile Include="..\..\..\zstd\common\debug.c" />
diff --git a/profiler/build/win32/Tracy.vcxproj.filters b/profiler/build/win32/Tracy.vcxproj.filters
index be312937..762bf6aa 100644
--- a/profiler/build/win32/Tracy.vcxproj.filters
+++ b/profiler/build/win32/Tracy.vcxproj.filters
@@ -255,6 +255,12 @@
     <ClCompile Include="..\..\..\server\TracyView_Options.cpp">
       <Filter>server</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\server\TracyView_ZoneInfo.cpp">
+      <Filter>server</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\server\TracyView_ContextSwitch.cpp">
+      <Filter>server</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp">
diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index 6adf2ddc..ecc411c4 100644
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -3767,130 +3767,6 @@ void View::DrawZones()
     }
 }
 
-static const char* DecodeContextSwitchReasonCode( uint8_t reason )
-{
-    switch( reason )
-    {
-    case 0: return "Executive";
-    case 1: return "FreePage";
-    case 2: return "PageIn";
-    case 3: return "PoolAllocation";
-    case 4: return "DelayExecution";
-    case 5: return "Suspended";
-    case 6: return "UserRequest";
-    case 7: return "WrExecutive";
-    case 8: return "WrFreePage";
-    case 9: return "WrPageIn";
-    case 10: return "WrPoolAllocation";
-    case 11: return "WrDelayExecution";
-    case 12: return "WrSuspended";
-    case 13: return "WrUserRequest";
-    case 14: return "WrEventPair";
-    case 15: return "WrQueue";
-    case 16: return "WrLpcReceive";
-    case 17: return "WrLpcReply";
-    case 18: return "WrVirtualMemory";
-    case 19: return "WrPageOut";
-    case 20: return "WrRendezvous";
-    case 21: return "WrKeyedEvent";
-    case 22: return "WrTerminated";
-    case 23: return "WrProcessInSwap";
-    case 24: return "WrCpuRateControl";
-    case 25: return "WrCalloutStack";
-    case 26: return "WrKernel";
-    case 27: return "WrResource";
-    case 28: return "WrPushLock";
-    case 29: return "WrMutex";
-    case 30: return "WrQuantumEnd";
-    case 31: return "WrDispatchInt";
-    case 32: return "WrPreempted";
-    case 33: return "WrYieldExecution";
-    case 34: return "WrFastMutex";
-    case 35: return "WrGuardedMutex";
-    case 36: return "WrRundown";
-    case 37: return "WrAlertByThreadId";
-    case 38: return "WrDeferredPreempt";
-    case 39: return "WrPhysicalFault";
-    case 40: return "MaximumWaitReason";
-    default: return "unknown";
-    }
-}
-
-static const char* DecodeContextSwitchReason( uint8_t reason )
-{
-    switch( reason )
-    {
-    case 0: return "(Thread is waiting for the scheduler)";
-    case 1: return "(Thread is waiting for a free virtual memory page)";
-    case 2: return "(Thread is waiting for a virtual memory page to arrive in memory)";
-    case 4: return "(Thread execution is delayed)";
-    case 5: return "(Thread execution is suspended)";
-    case 6: return "(Thread is waiting on object - WaitForSingleObject, etc.)";
-    case 7: return "(Thread is waiting for the scheduler)";
-    case 8: return "(Thread is waiting for a free virtual memory page)";
-    case 9: return "(Thread is waiting for a virtual memory page to arrive in memory)";
-    case 11: return "(Thread execution is delayed)";
-    case 12: return "(Thread execution is suspended)";
-    case 13: return "(Thread is waiting for window messages)";
-    case 15: return "(Thread is waiting on KQUEUE)";
-    case 24: return "(CPU rate limiting)";
-    case 34: return "(Waiting for a Fast Mutex)";
-    default: return "";
-    }
-}
-
-static const char* DecodeContextSwitchStateCode( uint8_t state )
-{
-    switch( state )
-    {
-    case 0: return "Initialized";
-    case 1: return "Ready";
-    case 2: return "Running";
-    case 3: return "Standby";
-    case 4: return "Terminated";
-    case 5: return "Waiting";
-    case 6: return "Transition";
-    case 7: return "DeferredReady";
-    case 101: return "D (disk sleep)";
-    case 102: return "I (idle)";
-    case 103: return "R (running)";
-    case 104: return "S (sleeping)";
-    case 105: return "T (stopped)";
-    case 106: return "t (tracing stop)";
-    case 107: return "W";
-    case 108: return "X (dead)";
-    case 109: return "Z (zombie)";
-    case 110: return "P (parked)";
-    default: return "unknown";
-    }
-}
-
-static const char* DecodeContextSwitchState( uint8_t state )
-{
-    switch( state )
-    {
-    case 0: return "(Thread has been initialized, but has not yet started)";
-    case 1: return "(Thread is waiting to use a processor because no processor is free. The thread is prepared to run on the next available processor)";
-    case 2: return "(Thread is currently using a processor)";
-    case 3: return "(Thread is about to use a processor)";
-    case 4: return "(Thread has finished executing and has exited)";
-    case 5: return "(Thread is not ready to use the processor because it is waiting for a peripheral operation to complete or a resource to become free)";
-    case 6: return "(Thread is waiting for a resource, other than the processor, before it can execute)";
-    case 7: return "(Thread has been selected to run on a specific processor but have not yet beed scheduled)";
-    case 101: return "(Uninterruptible sleep, usually IO)";
-    case 102: return "(Idle kernel thread)";
-    case 103: return "(Running or on run queue)";
-    case 104: return "(Interruptible sleep, waiting for an event to complete)";
-    case 105: return "(Stopped by job control signal)";
-    case 106: return "(Stopped by debugger during the tracing)";
-    case 107: return "(Paging)";
-    case 108: return "(Dead task is scheduling one last time)";
-    case 109: return "(Zombie process)";
-    case 110: return "(Parked)";
-    default: return "";
-    }
-}
-
 void View::DrawContextSwitches( const ContextSwitch* ctx, const Vector<SampleData>& sampleData, bool hover, double pxns, int64_t nspx, const ImVec2& wpos, int offset, int endOffset, bool isFiber )
 {
     const auto lineSize = 2 * GetScale();
@@ -6960,1774 +6836,6 @@ void View::DrawPlotPoint( const ImVec2& wpos, float x, float y, int offset, uint
     }
 }
 
-void View::DrawInfoWindow()
-{
-    if( m_zoneInfoWindow )
-    {
-        DrawZoneInfoWindow();
-    }
-    else if( m_gpuInfoWindow )
-    {
-        DrawGpuInfoWindow();
-    }
-}
-
-template<typename T>
-static inline uint32_t GetZoneCallstack( const T& ev, const Worker& worker );
-
-template<>
-inline uint32_t GetZoneCallstack<ZoneEvent>( const ZoneEvent& ev, const Worker& worker )
-{
-    return worker.GetZoneExtra( ev ).callstack.Val();
-}
-
-template<>
-inline uint32_t GetZoneCallstack<GpuEvent>( const GpuEvent& ev, const Worker& worker )
-{
-    return ev.callstack.Val();
-}
-
-template<typename T>
-void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, BuzzAnim<const void*>& anim, View& view, bool& showUnknownFrames, std::function<void(T, int&)> showZone )
-{
-    bool expand = ImGui::TreeNode( "Zone trace" );
-    ImGui::SameLine();
-    ImGui::TextDisabled( "(%s)", RealToString( trace.size() ) );
-    if( !expand ) return;
-
-    ImGui::SameLine();
-    SmallCheckbox( "Show unknown frames", &showUnknownFrames );
-
-    int fidx = 1;
-    TextDisabledUnformatted( "0." );
-    ImGui::SameLine();
-    TextDisabledUnformatted( "[this zone]" );
-
-    if( !trace.empty() )
-    {
-        T prev = zone;
-        const auto sz = trace.size();
-        for( size_t i=0; i<sz; i++ )
-        {
-            auto curr = trace[i];
-            const auto pcv = GetZoneCallstack( *prev, worker );
-            const auto ccv = GetZoneCallstack( *curr, worker );
-            if( pcv == 0 || ccv == 0 )
-            {
-                if( showUnknownFrames )
-                {
-                    ImGui::TextDisabled( "%i.", fidx++ );
-                    ImGui::SameLine();
-                    TextDisabledUnformatted( "[unknown frames]" );
-                }
-            }
-            else if( pcv != ccv )
-            {
-                auto& prevCs = worker.GetCallstack( pcv );
-                auto& currCs = worker.GetCallstack( ccv );
-
-                const auto psz = int( prevCs.size() );
-                int idx;
-                for( idx=0; idx<psz; idx++ )
-                {
-                    auto pf = prevCs[idx];
-                    bool found = false;
-                    for( auto& cf : currCs )
-                    {
-                        if( cf.data == pf.data )
-                        {
-                            idx--;
-                            found = true;
-                            break;
-                        }
-                    }
-                    if( found ) break;
-                }
-                for( int j=1; j<idx; j++ )
-                {
-                    auto frameData = worker.GetCallstackFrame( prevCs[j] );
-                    auto frame = frameData->data + frameData->size - 1;
-                    ImGui::TextDisabled( "%i.", fidx++ );
-                    ImGui::SameLine();
-                    TextDisabledUnformatted( worker.GetString( frame->name ) );
-                    ImGui::SameLine();
-                    ImGui::Spacing();
-                    if( anim.Match( frame ) )
-                    {
-                        const auto time = anim.Time();
-                        const auto indentVal = sin( time * 60.f ) * 10.f * time;
-                        ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
-                    }
-                    else
-                    {
-                        ImGui::SameLine();
-                    }
-                    const auto fileName = worker.GetString( frame->file );
-                    TextDisabledUnformatted( LocationToString( fileName, frame->line ) );
-                    if( ImGui::IsItemClicked( 1 ) )
-                    {
-                        if( !view.ViewDispatch( fileName, frame->line, frame->symAddr ) )
-                        {
-                            anim.Enable( frame, 0.5f );
-                        }
-                    }
-                }
-            }
-
-            showZone( curr, fidx );
-            prev = curr;
-        }
-    }
-
-    auto last = trace.empty() ? zone : trace.back();
-    const auto lcv = GetZoneCallstack( *last, worker );
-    if( lcv == 0 )
-    {
-        if( showUnknownFrames )
-        {
-            ImGui::TextDisabled( "%i.", fidx++ );
-            ImGui::SameLine();
-            TextDisabledUnformatted( "[unknown frames]" );
-        }
-    }
-    else
-    {
-        auto& cs = worker.GetCallstack( lcv );
-        const auto csz = cs.size();
-        for( uint16_t i=1; i<csz; i++ )
-        {
-            auto frameData = worker.GetCallstackFrame( cs[i] );
-            auto frame = frameData->data + frameData->size - 1;
-            ImGui::TextDisabled( "%i.", fidx++ );
-            ImGui::SameLine();
-            TextDisabledUnformatted( worker.GetString( frame->name ) );
-            ImGui::SameLine();
-            ImGui::Spacing();
-            if( anim.Match( frame ) )
-            {
-                const auto time = anim.Time();
-                const auto indentVal = sin( time * 60.f ) * 10.f * time;
-                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
-            }
-            else
-            {
-                ImGui::SameLine();
-            }
-            const auto fileName = worker.GetString( frame->file );
-            TextDisabledUnformatted( LocationToString( fileName, frame->line ) );
-            if( ImGui::IsItemClicked( 1 ) )
-            {
-                if( !view.ViewDispatch( fileName, frame->line, frame->symAddr ) )
-                {
-                    anim.Enable( frame, 0.5f );
-                }
-            }
-        }
-    }
-
-    ImGui::TreePop();
-}
-
-void View::CalcZoneTimeData( unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
-{
-    assert( zone.HasChildren() );
-    const auto& children = m_worker.GetZoneChildren( zone.Child() );
-    if( children.is_magic() )
-    {
-        CalcZoneTimeDataImpl<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), data, ztime, zone );
-    }
-    else
-    {
-        CalcZoneTimeDataImpl<VectorAdapterPointer<ZoneEvent>>( children, data, ztime, zone );
-    }
-}
-
-template<typename Adapter, typename V>
-void View::CalcZoneTimeDataImpl( const V& children, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
-{
-    Adapter a;
-    if( m_timeDist.exclusiveTime )
-    {
-        int64_t zt = ztime;
-        for( auto& child : children )
-        {
-            const auto t = m_worker.GetZoneEnd( a(child) ) - a(child).Start();
-            zt -= t;
-        }
-        ztime = zt;
-    }
-    for( auto& child : children )
-    {
-        const auto srcloc = a(child).SrcLoc();
-        const auto t = m_worker.GetZoneEnd( a(child) ) - a(child).Start();
-        auto it = data.find( srcloc );
-        if( it == data.end() )
-        {
-            it = data.emplace( srcloc, ZoneTimeData { t, 1 } ).first;
-        }
-        else
-        {
-            it->second.time += t;
-            it->second.count++;
-        }
-        if( a(child).Child() >= 0 ) CalcZoneTimeData( data, it->second.time, a(child) );
-    }
-}
-
-void View::CalcZoneTimeData( const ContextSwitch* ctx, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
-{
-    assert( zone.HasChildren() );
-    const auto& children = m_worker.GetZoneChildren( zone.Child() );
-    if( children.is_magic() )
-    {
-        CalcZoneTimeDataImpl<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), ctx, data, ztime, zone );
-    }
-    else
-    {
-        CalcZoneTimeDataImpl<VectorAdapterPointer<ZoneEvent>>( children, ctx, data, ztime, zone );
-    }
-}
-
-template<typename Adapter, typename V>
-void View::CalcZoneTimeDataImpl( const V& children, const ContextSwitch* ctx, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
-{
-    Adapter a;
-    if( m_timeDist.exclusiveTime )
-    {
-        int64_t zt = ztime;
-        for( auto& child : children )
-        {
-            int64_t t;
-            uint64_t cnt;
-            const auto res = GetZoneRunningTime( ctx, a(child), t, cnt );
-            assert( res );
-            zt -= t;
-        }
-        ztime = zt;
-    }
-    for( auto& child : children )
-    {
-        const auto srcloc = a(child).SrcLoc();
-        int64_t t;
-        uint64_t cnt;
-        const auto res = GetZoneRunningTime( ctx, a(child), t, cnt );
-        assert( res );
-        auto it = data.find( srcloc );
-        if( it == data.end() )
-        {
-            it = data.emplace( srcloc, ZoneTimeData { t, 1 } ).first;
-        }
-        else
-        {
-            it->second.time += t;
-            it->second.count++;
-        }
-        if( a(child).HasChildren() ) CalcZoneTimeData( ctx, data, it->second.time, a(child) );
-    }
-}
-
-void View::DrawZoneInfoWindow()
-{
-    auto& ev = *m_zoneInfoWindow;
-
-    const auto& srcloc = m_worker.GetSourceLocation( ev.SrcLoc() );
-
-    const auto scale = GetScale();
-    ImGui::SetNextWindowSize( ImVec2( 500 * scale, 600 * scale ), ImGuiCond_FirstUseEver );
-    bool show = true;
-    ImGui::Begin( "Zone info", &show, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse );
-    if( !ImGui::GetCurrentWindowRead()->SkipItems )
-    {
-        if( ImGui::Button( ICON_FA_MICROSCOPE " Zoom to zone" ) )
-        {
-            ZoomToZone( ev );
-        }
-        auto parent = GetZoneParent( ev );
-        if( parent )
-        {
-            ImGui::SameLine();
-            if( ImGui::Button( ICON_FA_ARROW_UP " Go to parent" ) )
-            {
-                ShowZoneInfo( *parent );
-            }
-        }
-#ifndef TRACY_NO_STATISTICS
-        if( m_worker.AreSourceLocationZonesReady() )
-        {
-            const auto sl = ev.SrcLoc();
-            const auto& slz = m_worker.GetZonesForSourceLocation( sl );
-            if( !slz.zones.empty() )
-            {
-                ImGui::SameLine();
-                if( ImGui::Button( ICON_FA_CHART_BAR " Statistics" ) )
-                {
-                    m_findZone.ShowZone( sl, m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function ) );
-                }
-            }
-        }
-#endif
-        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).callstack.Val() != 0 )
-        {
-            const auto& extra = m_worker.GetZoneExtra( ev );
-            ImGui::SameLine();
-            bool hilite = m_callstackInfoWindow == extra.callstack.Val();
-            if( hilite )
-            {
-                SetButtonHighlightColor();
-            }
-            if( ImGui::Button( ICON_FA_ALIGN_JUSTIFY " Call stack" ) )
-            {
-                m_callstackInfoWindow = extra.callstack.Val();
-            }
-            if( hilite )
-            {
-                ImGui::PopStyleColor( 3 );
-            }
-        }
-        const auto fileName = m_worker.GetString( srcloc.file );
-        if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
-        {
-            ImGui::SameLine();
-            bool hilite = m_sourceViewFile == fileName;
-            if( hilite )
-            {
-                SetButtonHighlightColor();
-            }
-            if( ImGui::Button( ICON_FA_FILE_ALT " Source" ) )
-            {
-                ViewSource( fileName, srcloc.line );
-            }
-            if( hilite )
-            {
-                ImGui::PopStyleColor( 3 );
-            }
-        }
-        if( !m_zoneInfoStack.empty() )
-        {
-            ImGui::SameLine();
-            if( ImGui::Button( ICON_FA_ARROW_LEFT " Go back" ) )
-            {
-                m_zoneInfoWindow = m_zoneInfoStack.back_and_pop();
-            }
-        }
-
-        ImGui::Separator();
-
-        auto threadData = GetZoneThreadData( ev );
-        assert( threadData );
-        const auto tid = threadData->id;
-        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).name.Active() )
-        {
-            ImGui::PushFont( m_bigFont );
-            TextFocused( "Zone name:", m_worker.GetString( m_worker.GetZoneExtra( ev ).name ) );
-            ImGui::PopFont();
-            if( srcloc.name.active )
-            {
-                ImGui::SameLine();
-                ImGui::TextDisabled( "(%s)", m_worker.GetString( srcloc.name ) );
-            }
-            ImGui::SameLine();
-            if( ClipboardButton( 1 ) )
-            {
-                if( srcloc.name.active )
-                {
-                    char tmp[1024];
-                    sprintf( tmp, "%s (%s)", m_worker.GetString( m_worker.GetZoneExtra( ev ).name ), m_worker.GetString( srcloc.name ) );
-                    ImGui::SetClipboardText( tmp );
-                }
-                else
-                {
-                    ImGui::SetClipboardText( m_worker.GetString( m_worker.GetZoneExtra( ev ).name ) );
-                }
-            }
-            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
-            ImGui::SameLine();
-            if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
-        }
-        else if( srcloc.name.active )
-        {
-            ImGui::PushFont( m_bigFont );
-            TextFocused( "Zone name:", m_worker.GetString( srcloc.name ) );
-            ImGui::PopFont();
-            ImGui::SameLine();
-            if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.name ) );
-            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
-            ImGui::SameLine();
-            if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
-        }
-        else
-        {
-            ImGui::PushFont( m_bigFont );
-            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
-            ImGui::PopFont();
-            ImGui::SameLine();
-            if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
-        }
-        SmallColorBox( GetSrcLocColor( m_worker.GetSourceLocation( ev.SrcLoc() ), 0 ) );
-        ImGui::SameLine();
-        TextDisabledUnformatted( "Location:" );
-        ImGui::SameLine();
-        ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-        ImGui::SameLine();
-        if( ClipboardButton( 3 ) )
-        {
-            ImGui::SetClipboardText( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-        }
-        SmallColorBox( GetThreadColor( tid, 0 ) );
-        ImGui::SameLine();
-        TextFocused( "Thread:", m_worker.GetThreadName( tid ) );
-        ImGui::SameLine();
-        ImGui::TextDisabled( "(%s)", RealToString( tid ) );
-        if( m_worker.IsThreadFiber( tid ) )
-        {
-            ImGui::SameLine();
-            TextColoredUnformatted( ImVec4( 0.2f, 0.6f, 0.2f, 1.f ), "Fiber" );
-        }
-        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).text.Active() )
-        {
-            TextFocused( "User text:", m_worker.GetString( m_worker.GetZoneExtra( ev ).text ) );
-        }
-
-        ImGui::Separator();
-        ImGui::BeginChild( "##zoneinfo" );
-
-        const auto end = m_worker.GetZoneEnd( ev );
-        const auto ztime = end - ev.Start();
-        const auto selftime = GetZoneSelfTime( ev );
-        TextFocused( "Time from start of program:", TimeToStringExact( ev.Start() ) );
-        TextFocused( "Execution time:", TimeToString( ztime ) );
-#ifndef TRACY_NO_STATISTICS
-        if( m_worker.AreSourceLocationZonesReady() )
-        {
-            auto& zoneData = m_worker.GetZonesForSourceLocation( ev.SrcLoc() );
-            if( zoneData.total > 0 )
-            {
-                ImGui::SameLine();
-                ImGui::TextDisabled( "(%.2f%% of mean time)", float( ztime ) / zoneData.total * zoneData.zones.size() * 100 );
-            }
-        }
-#endif
-        TextFocused( "Self time:", TimeToString( selftime ) );
-        if( ztime != 0 )
-        {
-            char buf[64];
-            PrintStringPercent( buf, 100.f * selftime / ztime );
-            ImGui::SameLine();
-            TextDisabledUnformatted( buf );
-        }
-        const auto ctx = m_worker.GetContextSwitchData( tid );
-        if( ctx )
-        {
-            auto it = std::lower_bound( ctx->v.begin(), ctx->v.end(), ev.Start(), [] ( const auto& l, const auto& r ) { return (uint64_t)l.End() < (uint64_t)r; } );
-            if( it != ctx->v.end() )
-            {
-                const auto end = m_worker.GetZoneEnd( ev );
-                auto eit = std::upper_bound( it, ctx->v.end(), end, [] ( const auto& l, const auto& r ) { return l < r.Start(); } );
-                bool incomplete = eit == ctx->v.end() && !m_worker.IsThreadFiber( tid );
-                uint64_t cnt = std::distance( it, eit );
-                if( cnt == 1 )
-                {
-                    if( !incomplete )
-                    {
-                        TextFocused( "Running state time:", TimeToString( ztime ) );
-                        ImGui::SameLine();
-                        TextDisabledUnformatted( "(100%)" );
-                        ImGui::Separator();
-                        TextFocused( "Running state regions:", "1" );
-                        if( !threadData->isFiber ) TextFocused( "CPU:", RealToString( it->Cpu() ) );
-                    }
-                }
-                else if( cnt > 1 )
-                {
-                    uint8_t cpus[256] = {};
-                    auto bit = it;
-                    int64_t running = it->End() - ev.Start();
-                    cpus[it->Cpu()] = 1;
-                    ++it;
-                    for( uint64_t i=0; i<cnt-2; i++ )
-                    {
-                        running += it->End() - it->Start();
-                        cpus[it->Cpu()] = 1;
-                        ++it;
-                    }
-                    running += end - it->Start();
-                    cpus[it->Cpu()] = 1;
-                    TextFocused( "Running state time:", TimeToString( running ) );
-                    if( ztime != 0 )
-                    {
-                        char buf[64];
-                        PrintStringPercent( buf, 100.f * running / ztime );
-                        ImGui::SameLine();
-                        TextDisabledUnformatted( buf );
-                    }
-                    ImGui::Separator();
-                    if( incomplete )
-                    {
-                        TextColoredUnformatted( ImVec4( 1, 0, 0, 1 ), "Incomplete context switch data!" );
-                    }
-                    TextFocused( "Running state regions:", RealToString( cnt ) );
-
-                    if( !threadData->isFiber )
-                    {
-                        int numCpus = 0;
-                        for( int i=0; i<256; i++ ) numCpus += cpus[i];
-                        if( numCpus == 1 )
-                        {
-                            TextFocused( "CPU:", RealToString( it->Cpu() ) );
-                        }
-                        else
-                        {
-                            ImGui::TextDisabled( "CPUs (%i):", numCpus );
-                            for( int i=0;; i++ )
-                            {
-                                if( cpus[i] != 0 )
-                                {
-                                    ImGui::SameLine();
-                                    numCpus--;
-                                    if( numCpus == 0 )
-                                    {
-                                        ImGui::Text( "%i", i );
-                                        break;
-                                    }
-                                    else
-                                    {
-                                        int consecutive = 1;
-                                        int remaining = numCpus;
-                                        for(;;)
-                                        {
-                                            if( cpus[i+consecutive] == 0 ) break;
-                                            consecutive++;
-                                            if( --remaining == 0 ) break;
-                                        }
-                                        if( consecutive > 2 )
-                                        {
-                                            if( remaining == 0 )
-                                            {
-                                                ImGui::Text( "%i \xE2\x80\x93 %i", i, i+consecutive-1 );
-                                                break;
-                                            }
-                                            else
-                                            {
-                                                ImGui::Text( "%i \xE2\x80\x93 %i,", i, i+consecutive-1 );
-                                                i += consecutive - 1;
-                                                numCpus = remaining;
-                                            }
-                                        }
-                                        else
-                                        {
-                                            ImGui::Text( "%i,", i );
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-
-                    --eit;
-                    if( ImGui::TreeNode( "Wait regions" ) )
-                    {
-                        ImGui::SameLine();
-                        ImGui::Spacing();
-                        ImGui::SameLine();
-                        SmallCheckbox( "Time relative to zone start", &m_ctxSwitchTimeRelativeToZone );
-                        const int64_t adjust = m_ctxSwitchTimeRelativeToZone ? ev.Start() : 0;
-                        const auto wrsz = eit - bit;
-
-                        const auto numColumns = threadData->isFiber ? 4 : 6;
-                        if( ImGui::BeginTable( "##waitregions", numColumns, ImGuiTableFlags_Resizable | ImGuiTableFlags_ScrollY | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable, ImVec2( 0, ImGui::GetTextLineHeightWithSpacing() * std::min<int64_t>( 1+wrsz, 15 ) ) ) )
-                        {
-                            ImGui::TableSetupScrollFreeze( 0, 1 );
-                            ImGui::TableSetupColumn( "Begin" );
-                            ImGui::TableSetupColumn( "End" );
-                            ImGui::TableSetupColumn( "Time" );
-                            if( threadData->isFiber )
-                            {
-                                ImGui::TableSetupColumn( "Thread" );
-                            }
-                            else
-                            {
-                                ImGui::TableSetupColumn( "Wakeup" );
-                                ImGui::TableSetupColumn( "CPU" );
-                                ImGui::TableSetupColumn( "State" );
-                            }
-                            ImGui::TableHeadersRow();
-
-                            ImGuiListClipper clipper;
-                            clipper.Begin( wrsz );
-                            while( clipper.Step() )
-                            {
-                                for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
-                                {
-                                    const auto cend = bit[i].End();
-                                    const auto cstart = bit[i+1].Start();
-                                    const auto cwakeup = bit[i+1].WakeupVal();
-
-                                    ImGui::PushID( i );
-                                    ImGui::TableNextRow();
-                                    ImGui::TableNextColumn();
-
-                                    auto tt = adjust == 0 ? TimeToStringExact( cend ) : TimeToString( cend - adjust );
-                                    if( ImGui::Selectable( tt ) )
-                                    {
-                                        CenterAtTime( cend );
-                                    }
-                                    ImGui::TableNextColumn();
-                                    tt = adjust == 0 ? TimeToStringExact( cstart ) : TimeToString( cstart - adjust );
-                                    if( ImGui::Selectable( tt ) )
-                                    {
-                                        CenterAtTime( cstart );
-                                    }
-                                    ImGui::TableNextColumn();
-                                    if( ImGui::Selectable( TimeToString( cwakeup - cend ) ) )
-                                    {
-                                        ZoomToRange( cend, cwakeup );
-                                    }
-                                    ImGui::TableNextColumn();
-                                    if( threadData->isFiber )
-                                    {
-                                        const auto ftid = m_worker.DecompressThread( bit[i].Thread() );
-                                        ImGui::TextUnformatted( m_worker.GetThreadName( ftid ) );
-                                        ImGui::SameLine();
-                                        ImGui::TextDisabled( "(%s)", RealToString( ftid ) );
-                                    }
-                                    else
-                                    {
-                                        const auto cpu0 = bit[i].Cpu();
-                                        const auto reason = bit[i].Reason();
-                                        const auto state = bit[i].State();
-                                        const auto cpu1 = bit[i+1].Cpu();
-
-                                        if( cstart != cwakeup )
-                                        {
-                                            if( ImGui::Selectable( TimeToString( cstart - cwakeup ) ) )
-                                            {
-                                                ZoomToRange( cwakeup, cstart );
-                                            }
-                                        }
-                                        else
-                                        {
-                                            ImGui::TextUnformatted( "-" );
-                                        }
-                                        ImGui::TableNextColumn();
-                                        if( cpu0 == cpu1 )
-                                        {
-                                            ImGui::TextUnformatted( RealToString( cpu0 ) );
-                                        }
-                                        else
-                                        {
-                                            ImGui::Text( "%i " ICON_FA_LONG_ARROW_ALT_RIGHT " %i", cpu0, cpu1 );
-                                            const auto tt0 = m_worker.GetThreadTopology( cpu0 );
-                                            const auto tt1 = m_worker.GetThreadTopology( cpu1 );
-                                            if( tt0 && tt1 )
-                                            {
-                                                if( tt0->package != tt1->package )
-                                                {
-                                                    ImGui::SameLine();
-                                                    TextDisabledUnformatted( "P" );
-                                                }
-                                                else if( tt0->core != tt1->core )
-                                                {
-                                                    ImGui::SameLine();
-                                                    TextDisabledUnformatted( "C" );
-                                                }
-                                            }
-                                        }
-                                        ImGui::TableNextColumn();
-                                        const char* desc;
-                                        if( reason == ContextSwitchData::NoState )
-                                        {
-                                            ImGui::TextUnformatted( DecodeContextSwitchStateCode( state ) );
-                                            desc = DecodeContextSwitchState( state );
-                                        }
-                                        else
-                                        {
-                                            ImGui::TextUnformatted( DecodeContextSwitchReasonCode( reason ) );
-                                            desc = DecodeContextSwitchReason( reason );
-                                        }
-                                        if( *desc ) TooltipIfHovered( desc );
-                                    }
-                                    ImGui::PopID();
-                                }
-                            }
-                            ImGui::EndTable();
-                        }
-                        ImGui::TreePop();
-                    }
-                }
-            }
-        }
-
-        ImGui::Separator();
-        auto& memNameMap = m_worker.GetMemNameMap();
-        if( memNameMap.size() > 1 )
-        {
-            ImGui::AlignTextToFramePadding();
-            TextDisabledUnformatted( ICON_FA_ARCHIVE " Memory pool:" );
-            ImGui::SameLine();
-            if( ImGui::BeginCombo( "##memoryPool", m_zoneInfoMemPool == 0 ? "Default allocator" : m_worker.GetString( m_zoneInfoMemPool ) ) )
-            {
-                for( auto& v : memNameMap )
-                {
-                    if( ImGui::Selectable( v.first == 0 ? "Default allocator" : m_worker.GetString( v.first ) ) )
-                    {
-                        m_zoneInfoMemPool = v.first;
-                    }
-                }
-                ImGui::EndCombo();
-            }
-        }
-        auto& mem = m_worker.GetMemoryNamed( m_zoneInfoMemPool );
-        if( mem.data.empty() )
-        {
-            TextDisabledUnformatted( "No memory events." );
-        }
-        else
-        {
-            if( !mem.plot )
-            {
-                ImGui::Text( "Please wait, computing data..." );
-                DrawWaitingDots( s_time );
-            }
-            else
-            {
-                const auto thread = m_worker.CompressThread( tid );
-
-                auto ait = std::lower_bound( mem.data.begin(), mem.data.end(), ev.Start(), [] ( const auto& l, const auto& r ) { return l.TimeAlloc() < r; } );
-                const auto aend = std::upper_bound( ait, mem.data.end(), end, [] ( const auto& l, const auto& r ) { return l < r.TimeAlloc(); } );
-
-                auto fit = std::lower_bound( mem.frees.begin(), mem.frees.end(), ev.Start(), [&mem] ( const auto& l, const auto& r ) { return mem.data[l].TimeFree() < r; } );
-                const auto fend = std::upper_bound( fit, mem.frees.end(), end, [&mem] ( const auto& l, const auto& r ) { return l < mem.data[r].TimeFree(); } );
-
-                const auto aDist = std::distance( ait, aend );
-                const auto fDist = std::distance( fit, fend );
-                if( aDist == 0 && fDist == 0 )
-                {
-                    TextDisabledUnformatted( "No memory events." );
-                }
-                else
-                {
-                    int64_t cAlloc = 0;
-                    int64_t cFree = 0;
-                    int64_t nAlloc = 0;
-                    int64_t nFree = 0;
-
-                    auto ait2 = ait;
-                    auto fit2 = fit;
-
-                    while( ait != aend )
-                    {
-                        if( ait->ThreadAlloc() == thread )
-                        {
-                            cAlloc += ait->Size();
-                            nAlloc++;
-                        }
-                        ait++;
-                    }
-                    while( fit != fend )
-                    {
-                        if( mem.data[*fit].ThreadFree() == thread )
-                        {
-                            cFree += mem.data[*fit].Size();
-                            nFree++;
-                        }
-                        fit++;
-                    }
-
-                    if( nAlloc == 0 && nFree == 0 )
-                    {
-                        TextDisabledUnformatted( "No memory events." );
-                    }
-                    else
-                    {
-                        ImGui::TextUnformatted( RealToString( nAlloc + nFree ) );
-                        ImGui::SameLine();
-                        TextDisabledUnformatted( "memory events." );
-                        ImGui::TextUnformatted( RealToString( nAlloc ) );
-                        ImGui::SameLine();
-                        TextDisabledUnformatted( "allocs," );
-                        ImGui::SameLine();
-                        ImGui::TextUnformatted( RealToString( nFree ) );
-                        ImGui::SameLine();
-                        TextDisabledUnformatted( "frees." );
-                        TextFocused( "Memory allocated:", MemSizeToString( cAlloc ) );
-                        TextFocused( "Memory freed:", MemSizeToString( cFree ) );
-                        TextFocused( "Overall change:", MemSizeToString( cAlloc - cFree ) );
-
-                        if( ImGui::TreeNode( "Allocations list" ) )
-                        {
-                            ImGui::SameLine();
-                            ImGui::Spacing();
-                            ImGui::SameLine();
-                            SmallCheckbox( "Time relative to zone start", &m_allocTimeRelativeToZone );
-
-                            std::vector<const MemEvent*> v;
-                            v.reserve( nAlloc + nFree );
-
-                            auto it = ait2;
-                            while( it != aend )
-                            {
-                                if( it->ThreadAlloc() == thread )
-                                {
-                                    v.emplace_back( it );
-                                }
-                                it++;
-                            }
-                            while( fit2 != fend )
-                            {
-                                const auto ptr = &mem.data[*fit2++];
-                                if( ptr->ThreadFree() == thread )
-                                {
-                                    if( ptr < ait2 || ptr >= aend )
-                                    {
-                                        v.emplace_back( ptr );
-                                    }
-                                }
-                            }
-                            pdqsort_branchless( v.begin(), v.end(), [] ( const auto& l, const auto& r ) { return l->TimeAlloc() < r->TimeAlloc(); } );
-
-                            ListMemData( v, []( auto v ) {
-                                ImGui::Text( "0x%" PRIx64, v->Ptr() );
-                            }, nullptr, m_allocTimeRelativeToZone ? ev.Start() : -1, m_zoneInfoMemPool );
-                            ImGui::TreePop();
-                        }
-                    }
-                }
-            }
-        }
-
-        ImGui::Separator();
-        {
-            if( threadData->messages.empty() )
-            {
-                TextDisabledUnformatted( "No messages" );
-            }
-            else
-            {
-                auto msgit = std::lower_bound( threadData->messages.begin(), threadData->messages.end(), ev.Start(), [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
-                auto msgend = std::lower_bound( msgit, threadData->messages.end(), end+1, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
-
-                const auto dist = std::distance( msgit, msgend );
-                if( dist == 0 )
-                {
-                    TextDisabledUnformatted( "No messages" );
-                }
-                else
-                {
-                    bool expand = ImGui::TreeNode( "Messages" );
-                    ImGui::SameLine();
-                    ImGui::TextDisabled( "(%s)", RealToString( dist ) );
-                    if( expand )
-                    {
-                        ImGui::SameLine();
-                        SmallCheckbox( "Time relative to zone start", &m_messageTimeRelativeToZone );
-                        if( ImGui::BeginTable( "##messages", 2, ImGuiTableFlags_ScrollY | ImGuiTableFlags_BordersInnerV, ImVec2( 0, ImGui::GetTextLineHeightWithSpacing() * std::min<int64_t>( msgend-msgit+1, 15 ) ) ) )
-                        {
-                            ImGui::TableSetupScrollFreeze( 0, 1 );
-                            ImGui::TableSetupColumn( "Time", ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
-                            ImGui::TableSetupColumn( "Message" );
-                            ImGui::TableHeadersRow();
-                            do
-                            {
-                                ImGui::PushID( *msgit );
-                                ImGui::TableNextRow();
-                                ImGui::TableNextColumn();
-                                if( ImGui::Selectable( m_messageTimeRelativeToZone ? TimeToString( (*msgit)->time - ev.Start() ) : TimeToStringExact( (*msgit)->time ), m_msgHighlight == *msgit, ImGuiSelectableFlags_SpanAllColumns ) )
-                                {
-                                    CenterAtTime( (*msgit)->time );
-                                }
-                                if( ImGui::IsItemHovered() )
-                                {
-                                    m_msgHighlight = *msgit;
-                                }
-                                ImGui::PopID();
-                                ImGui::TableNextColumn();
-                                ImGui::PushStyleColor( ImGuiCol_Text, (*msgit)->color );
-                                ImGui::TextWrapped( "%s", m_worker.GetString( (*msgit)->ref ) );
-                                ImGui::PopStyleColor();
-                            }
-                            while( ++msgit != msgend );
-                            ImGui::EndTable();
-                        }
-                        ImGui::TreePop();
-                        ImGui::Spacing();
-                    }
-                }
-            }
-        }
-
-        ImGui::Separator();
-
-        std::vector<const ZoneEvent*> zoneTrace;
-        while( parent )
-        {
-             zoneTrace.emplace_back( parent );
-             parent = GetZoneParent( *parent );
-        }
-        int idx = 0;
-        DrawZoneTrace<const ZoneEvent*>( &ev, zoneTrace, m_worker, m_zoneinfoBuzzAnim, *this, m_showUnknownFrames, [&idx, this] ( const ZoneEvent* v, int& fidx ) {
-            ImGui::TextDisabled( "%i.", fidx++ );
-            ImGui::SameLine();
-            const auto& srcloc = m_worker.GetSourceLocation( v->SrcLoc() );
-            SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
-            ImGui::SameLine();
-            const auto txt = m_worker.GetZoneName( *v, srcloc );
-            ImGui::PushID( idx++ );
-            auto sel = ImGui::Selectable( txt, false );
-            auto hover = ImGui::IsItemHovered();
-            const auto fileName = m_worker.GetString( srcloc.file );
-            if( m_zoneinfoBuzzAnim.Match( v ) )
-            {
-                const auto time = m_zoneinfoBuzzAnim.Time();
-                const auto indentVal = sin( time * 60.f ) * 10.f * time;
-                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
-            }
-            else
-            {
-                ImGui::SameLine();
-            }
-            ImGui::TextDisabled( "(%s) %s", TimeToString( m_worker.GetZoneEnd( *v ) - v->Start() ), LocationToString( fileName, srcloc.line ) );
-            ImGui::PopID();
-            if( ImGui::IsItemClicked( 1 ) )
-            {
-                if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
-                {
-                    ViewSource( fileName, srcloc.line );
-                }
-                else
-                {
-                    m_zoneinfoBuzzAnim.Enable( v, 0.5f );
-                }
-            }
-            if( sel )
-            {
-                ShowZoneInfo( *v );
-            }
-            if( hover )
-            {
-                m_zoneHighlight = v;
-                if( IsMouseClicked( 2 ) )
-                {
-                    ZoomToZone( *v );
-                }
-                ZoneTooltip( *v );
-            }
-        } );
-
-        if( ev.HasChildren() )
-        {
-            const auto& children = m_worker.GetZoneChildren( ev.Child() );
-            bool expand = ImGui::TreeNode( "Child zones" );
-            ImGui::SameLine();
-            ImGui::TextDisabled( "(%s)", RealToString( children.size() ) );
-            if( expand )
-            {
-                if( children.is_magic() )
-                {
-                    DrawZoneInfoChildren<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), ztime );
-                }
-                else
-                {
-                    DrawZoneInfoChildren<VectorAdapterPointer<ZoneEvent>>( children, ztime );
-                }
-                ImGui::TreePop();
-            }
-
-            expand = ImGui::TreeNode( "Time distribution" );
-            if( expand )
-            {
-                ImGui::SameLine();
-                if( SmallCheckbox( "Self time", &m_timeDist.exclusiveTime ) ) m_timeDist.dataValidFor = nullptr;
-                if( ctx )
-                {
-                    ImGui::SameLine();
-                    if( SmallCheckbox( "Running time", &m_timeDist.runningTime ) ) m_timeDist.dataValidFor = nullptr;
-                }
-                if( m_timeDist.dataValidFor != &ev )
-                {
-                    m_timeDist.data.clear();
-                    if( ev.IsEndValid() ) m_timeDist.dataValidFor = &ev;
-
-                    if( m_timeDist.runningTime )
-                    {
-                        assert( ctx );
-                        int64_t time;
-                        uint64_t cnt;
-                        if( !GetZoneRunningTime( ctx, ev, time, cnt ) )
-                        {
-                            TextDisabledUnformatted( "Incomplete context switch data." );
-                            m_timeDist.dataValidFor = nullptr;
-                        }
-                        else
-                        {
-                            auto it = m_timeDist.data.emplace( ev.SrcLoc(), ZoneTimeData{ time, 1 } ).first;
-                            CalcZoneTimeData( ctx, m_timeDist.data, it->second.time, ev );
-                        }
-                        m_timeDist.fztime = 100.f / time;
-                    }
-                    else
-                    {
-                        auto it = m_timeDist.data.emplace( ev.SrcLoc(), ZoneTimeData{ ztime, 1 } ).first;
-                        CalcZoneTimeData( m_timeDist.data, it->second.time, ev );
-                        m_timeDist.fztime = 100.f / ztime;
-                    }
-                }
-                if( !m_timeDist.data.empty() )
-                {
-                    std::vector<unordered_flat_map<int16_t, ZoneTimeData>::const_iterator> vec;
-                    vec.reserve( m_timeDist.data.size() );
-                    for( auto it = m_timeDist.data.cbegin(); it != m_timeDist.data.cend(); ++it ) vec.emplace_back( it );
-                    if( ImGui::BeginTable( "##timedist", 3, ImGuiTableFlags_Sortable | ImGuiTableFlags_BordersInnerV ) )
-                    {
-                        ImGui::TableSetupColumn( "Zone", ImGuiTableColumnFlags_PreferSortDescending );
-                        ImGui::TableSetupColumn( "Time", ImGuiTableColumnFlags_PreferSortDescending | ImGuiTableColumnFlags_DefaultSort | ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
-                        ImGui::TableSetupColumn( "MTPC", ImGuiTableColumnFlags_PreferSortDescending | ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
-                        ImGui::TableHeadersRow();
-                        const auto& sortspec = *ImGui::TableGetSortSpecs()->Specs;
-                        switch( sortspec.ColumnIndex )
-                        {
-                        case 0:
-                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.count < rhs->second.count; } );
-                            }
-                            else
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.count > rhs->second.count; } );
-                            }
-                            break;
-                        case 1:
-                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.time < rhs->second.time; } );
-                            }
-                            else
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.time > rhs->second.time; } );
-                            }
-                            break;
-                        case 2:
-                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return float( lhs->second.time ) / lhs->second.count < float( rhs->second.time ) / rhs->second.count; } );
-                            }
-                            else
-                            {
-                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return float( lhs->second.time ) / lhs->second.count > float( rhs->second.time ) / rhs->second.count; } );
-                            }
-                            break;
-                        default:
-                            assert( false );
-                            break;
-                        }
-                        for( auto& v : vec )
-                        {
-                            ImGui::TableNextRow();
-                            ImGui::TableNextColumn();
-                            const auto& sl = m_worker.GetSourceLocation( v->first );
-                            SmallColorBox( GetSrcLocColor( sl, 0 ) );
-                            ImGui::SameLine();
-                            const auto name = m_worker.GetZoneName( sl );
-                            if( ImGui::Selectable( name, false, ImGuiSelectableFlags_SpanAllColumns ) )
-                            {
-                                m_findZone.ShowZone( v->first, name, ev.Start(), m_worker.GetZoneEnd( ev ) );
-                            }
-                            ImGui::SameLine();
-                            ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( v->second.count ) );
-                            ImGui::TableNextColumn();
-                            ImGui::TextUnformatted( TimeToString( v->second.time ) );
-                            ImGui::SameLine();
-                            char buf[64];
-                            PrintStringPercent( buf, v->second.time * m_timeDist.fztime );
-                            TextDisabledUnformatted( buf );
-                            ImGui::TableNextColumn();
-                            ImGui::TextUnformatted( TimeToString( v->second.time / v->second.count ) );
-                        }
-                        ImGui::EndTable();
-                    }
-                }
-                ImGui::TreePop();
-            }
-        }
-
-        ImGui::EndChild();
-    }
-    ImGui::End();
-
-    if( !show )
-    {
-        m_zoneInfoWindow = nullptr;
-        m_zoneInfoStack.clear();
-    }
-}
-
-template<typename Adapter, typename V>
-void View::DrawZoneInfoChildren( const V& children, int64_t ztime )
-{
-    Adapter a;
-    const auto rztime = 1.0 / ztime;
-    const auto ty = ImGui::GetTextLineHeight();
-
-    ImGui::SameLine();
-    SmallCheckbox( "Group children locations", &m_groupChildrenLocations );
-
-    if( m_groupChildrenLocations )
-    {
-        struct ChildGroup
-        {
-            int16_t srcloc;
-            uint64_t t;
-            Vector<uint32_t> v;
-        };
-        uint64_t ctime = 0;
-        unordered_flat_map<int16_t, ChildGroup> cmap;
-        cmap.reserve( 128 );
-        for( size_t i=0; i<children.size(); i++ )
-        {
-            const auto& child = a(children[i]);
-            const auto cend = m_worker.GetZoneEnd( child );
-            const auto ct = cend - child.Start();
-            const auto srcloc = child.SrcLoc();
-            ctime += ct;
-
-            auto it = cmap.find( srcloc );
-            if( it == cmap.end() ) it = cmap.emplace( srcloc, ChildGroup { srcloc } ).first;
-
-            it->second.t += ct;
-            it->second.v.push_back( i );
-        }
-
-        auto msz = cmap.size();
-        Vector<ChildGroup*> cgvec;
-        cgvec.reserve_and_use( msz );
-        size_t idx = 0;
-        for( auto& it : cmap )
-        {
-            cgvec[idx++] = &it.second;
-        }
-
-        pdqsort_branchless( cgvec.begin(), cgvec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->t > rhs->t; } );
-
-        ImGui::Columns( 2 );
-        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() * 2 );
-        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
-        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() * 2 );
-        ImGui::NextColumn();
-        char buf[128];
-        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
-        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
-        ImGui::NextColumn();
-        for( size_t i=0; i<msz; i++ )
-        {
-            bool expandGroup = false;
-            const auto& cgr = *cgvec[i];
-            const auto& srcloc = m_worker.GetSourceLocation( cgr.srcloc );
-            const auto txt = m_worker.GetZoneName( srcloc );
-            if( cgr.v.size() == 1 )
-            {
-                auto& cev = a(children[cgr.v.front()]);
-                const auto txt = m_worker.GetZoneName( cev );
-                SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
-                ImGui::SameLine();
-                ImGui::PushID( (int)cgr.v.front() );
-                ImGui::TreeNodeEx( txt, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen );
-                if( ImGui::IsItemClicked() )
-                {
-                    ShowZoneInfo( cev );
-                }
-                if( ImGui::IsItemHovered() )
-                {
-                    m_zoneHighlight = &cev;
-                    if( IsMouseClicked( 2 ) )
-                    {
-                        ZoomToZone( cev );
-                    }
-                    ZoneTooltip( cev );
-                }
-                ImGui::PopID();
-            }
-            else
-            {
-                SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
-                ImGui::SameLine();
-                ImGui::PushID( cgr.srcloc );
-                expandGroup = ImGui::TreeNode( txt );
-                ImGui::PopID();
-                if( ImGui::IsItemHovered() )
-                {
-                    ImGui::BeginTooltip();
-                    if( srcloc.name.active )
-                    {
-                        ImGui::TextUnformatted( m_worker.GetString( srcloc.name ) );
-                    }
-                    ImGui::TextUnformatted( m_worker.GetString( srcloc.function ) );
-                    ImGui::Separator();
-                    ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-                    ImGui::EndTooltip();
-                }
-                ImGui::SameLine();
-                ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( cgr.v.size() ) );
-            }
-            ImGui::NextColumn();
-            const auto part = double( cgr.t ) * rztime;
-            char buf[128];
-            PrintStringPercent( buf, TimeToString( cgr.t ), part * 100 );
-            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-            ImGui::NextColumn();
-            if( expandGroup )
-            {
-                auto ctt = std::make_unique<uint64_t[]>( cgr.v.size() );
-                auto cti = std::make_unique<uint32_t[]>( cgr.v.size() );
-                for( size_t i=0; i<cgr.v.size(); i++ )
-                {
-                    const auto& child = a(children[cgr.v[i]]);
-                    const auto cend = m_worker.GetZoneEnd( child );
-                    const auto ct = cend - child.Start();
-                    ctt[i] = ct;
-                    cti[i] = uint32_t( i );
-                }
-
-                pdqsort_branchless( cti.get(), cti.get() + cgr.v.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
-
-                ImGuiListClipper clipper;
-                clipper.Begin( cgr.v.size() );
-                while( clipper.Step() )
-                {
-                    for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
-                    {
-                        auto& cev = a(children[cgr.v[cti[i]]]);
-                        const auto txt = m_worker.GetZoneName( cev );
-                        bool b = false;
-                        ImGui::Indent();
-                        ImGui::PushID( (int)cgr.v[cti[i]] );
-                        if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
-                        {
-                            ShowZoneInfo( cev );
-                        }
-                        if( ImGui::IsItemHovered() )
-                        {
-                            m_zoneHighlight = &cev;
-                            if( IsMouseClicked( 2 ) )
-                            {
-                                ZoomToZone( cev );
-                            }
-                            ZoneTooltip( cev );
-                        }
-                        ImGui::PopID();
-                        ImGui::Unindent();
-                        ImGui::NextColumn();
-                        const auto part = double( ctt[cti[i]] ) * rztime;
-                        char buf[128];
-                        PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
-                        ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-                        ImGui::NextColumn();
-                    }
-                }
-                ImGui::TreePop();
-            }
-        }
-        ImGui::EndColumns();
-    }
-    else
-    {
-        auto ctt = std::make_unique<uint64_t[]>( children.size() );
-        auto cti = std::make_unique<uint32_t[]>( children.size() );
-        uint64_t ctime = 0;
-        for( size_t i=0; i<children.size(); i++ )
-        {
-            const auto& child = a(children[i]);
-            const auto cend = m_worker.GetZoneEnd( child );
-            const auto ct = cend - child.Start();
-            ctime += ct;
-            ctt[i] = ct;
-            cti[i] = uint32_t( i );
-        }
-
-        pdqsort_branchless( cti.get(), cti.get() + children.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
-
-        ImGui::Columns( 2 );
-        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() );
-        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
-        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() );
-        ImGui::NextColumn();
-        char buf[128];
-        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
-        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
-        ImGui::NextColumn();
-        ImGuiListClipper clipper;
-        clipper.Begin( children.size() );
-        while( clipper.Step() )
-        {
-            for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
-            {
-                auto& cev = a(children[cti[i]]);
-                const auto txt = m_worker.GetZoneName( cev );
-                bool b = false;
-                SmallColorBox( GetSrcLocColor( m_worker.GetSourceLocation( cev.SrcLoc() ), 0 ) );
-                ImGui::SameLine();
-                ImGui::PushID( (int)i );
-                if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
-                {
-                    ShowZoneInfo( cev );
-                }
-                if( ImGui::IsItemHovered() )
-                {
-                    m_zoneHighlight = &cev;
-                    if( IsMouseClicked( 2 ) )
-                    {
-                        ZoomToZone( cev );
-                    }
-                    ZoneTooltip( cev );
-                }
-                ImGui::PopID();
-                ImGui::NextColumn();
-                const auto part = double( ctt[cti[i]] ) * rztime;
-                char buf[128];
-                PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
-                ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-                ImGui::NextColumn();
-            }
-        }
-        ImGui::EndColumns();
-    }
-}
-
-void View::DrawGpuInfoWindow()
-{
-    auto& ev = *m_gpuInfoWindow;
-    const auto& srcloc = m_worker.GetSourceLocation( ev.SrcLoc() );
-
-    const auto scale = GetScale();
-    ImGui::SetNextWindowSize( ImVec2( 500 * scale, 600 * scale), ImGuiCond_FirstUseEver );
-    bool show = true;
-    ImGui::Begin( "Zone info", &show, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse );
-    if( !ImGui::GetCurrentWindowRead()->SkipItems )
-    {
-        if( ImGui::Button( ICON_FA_MICROSCOPE " Zoom to zone" ) )
-        {
-            ZoomToZone( ev );
-        }
-        auto parent = GetZoneParent( ev );
-        if( parent )
-        {
-            ImGui::SameLine();
-            if( ImGui::Button( ICON_FA_ARROW_UP " Go to parent" ) )
-            {
-                ShowZoneInfo( *parent, m_gpuInfoWindowThread );
-            }
-        }
-        if( ev.callstack.Val() != 0 )
-        {
-            ImGui::SameLine();
-            bool hilite = m_callstackInfoWindow == ev.callstack.Val();
-            if( hilite )
-            {
-                SetButtonHighlightColor();
-            }
-            if( ImGui::Button( ICON_FA_ALIGN_JUSTIFY " Call stack" ) )
-            {
-                m_callstackInfoWindow = ev.callstack.Val();
-            }
-            if( hilite )
-            {
-                ImGui::PopStyleColor( 3 );
-            }
-        }
-        const auto fileName = m_worker.GetString( srcloc.file );
-        if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
-        {
-            ImGui::SameLine();
-            bool hilite = m_sourceViewFile == fileName;
-            if( hilite )
-            {
-                SetButtonHighlightColor();
-            }
-            if( ImGui::Button( ICON_FA_FILE_ALT " Source" ) )
-            {
-                ViewSource( fileName, srcloc.line );
-            }
-            if( hilite )
-            {
-                ImGui::PopStyleColor( 3 );
-            }
-        }
-        if( !m_gpuInfoStack.empty() )
-        {
-            ImGui::SameLine();
-            if( ImGui::Button( ICON_FA_ARROW_LEFT " Go back" ) )
-            {
-                m_gpuInfoWindow = m_gpuInfoStack.back_and_pop();
-            }
-        }
-
-        ImGui::Separator();
-
-        const auto tid = GetZoneThread( ev );
-        ImGui::PushFont( m_bigFont );
-        TextFocused( "Zone name:", m_worker.GetString( srcloc.name ) );
-        ImGui::PopFont();
-        ImGui::SameLine();
-        if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.name ) );
-        TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
-        ImGui::SameLine();
-        if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
-        SmallColorBox( GetZoneColor( ev ) );
-        ImGui::SameLine();
-        TextDisabledUnformatted( "Location:" );
-        ImGui::SameLine();
-        ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-        ImGui::SameLine();
-        if( ClipboardButton( 3 ) )
-        {
-            ImGui::SetClipboardText( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-        }
-        SmallColorBox( GetThreadColor( tid, 0 ) );
-        ImGui::SameLine();
-        TextFocused( "Thread:", m_worker.GetThreadName( tid ) );
-        ImGui::SameLine();
-        ImGui::TextDisabled( "(%s)", RealToString( tid ) );
-        if( m_worker.IsThreadFiber( tid ) )
-        {
-            ImGui::SameLine();
-            TextColoredUnformatted( ImVec4( 0.2f, 0.6f, 0.2f, 1.f ), "Fiber" );
-        }
-        ImGui::Separator();
-        ImGui::BeginChild( "##gpuinfo" );
-
-        const auto end = m_worker.GetZoneEnd( ev );
-        const auto ztime = end - ev.GpuStart();
-        const auto selftime = GetZoneSelfTime( ev );
-        TextFocused( "Time from start of program:", TimeToStringExact( ev.GpuStart() ) );
-        TextFocused( "GPU execution time:", TimeToString( ztime ) );
-        TextFocused( "GPU self time:", TimeToString( selftime ) );
-        if( ztime != 0 )
-        {
-            char buf[64];
-            PrintStringPercent( buf, 100.f * selftime / ztime );
-            ImGui::SameLine();
-            TextDisabledUnformatted( buf );
-        }
-        TextFocused( "CPU command setup time:", TimeToString( ev.CpuEnd() - ev.CpuStart() ) );
-        auto ctx = GetZoneCtx( ev );
-        if( !ctx )
-        {
-            TextFocused( "Delay to execution:", TimeToString( ev.GpuStart() - ev.CpuStart() ) );
-        }
-        else
-        {
-            const auto td = ctx->threadData.size() == 1 ? ctx->threadData.begin() : ctx->threadData.find( m_worker.DecompressThread( ev.Thread() ) );
-            assert( td != ctx->threadData.end() );
-            int64_t begin;
-            if( td->second.timeline.is_magic() )
-            {
-                begin = ((Vector<GpuEvent>*)&td->second.timeline)->front().GpuStart();
-            }
-            else
-            {
-                begin = td->second.timeline.front()->GpuStart();
-            }
-            const auto drift = GpuDrift( ctx );
-            TextFocused( "Delay to execution:", TimeToString( AdjustGpuTime( ev.GpuStart(), begin, drift ) - ev.CpuStart() ) );
-        }
-
-        ImGui::Separator();
-
-        std::vector<const GpuEvent*> zoneTrace;
-        while( parent )
-        {
-            zoneTrace.emplace_back( parent );
-            parent = GetZoneParent( *parent );
-        }
-        int idx = 0;
-        DrawZoneTrace<const GpuEvent*>( &ev, zoneTrace, m_worker, m_zoneinfoBuzzAnim, *this, m_showUnknownFrames, [&idx, this] ( const GpuEvent* v, int& fidx ) {
-            ImGui::TextDisabled( "%i.", fidx++ );
-            ImGui::SameLine();
-            const auto& srcloc = m_worker.GetSourceLocation( v->SrcLoc() );
-            const auto txt = m_worker.GetZoneName( *v, srcloc );
-            ImGui::PushID( idx++ );
-            auto sel = ImGui::Selectable( txt, false );
-            auto hover = ImGui::IsItemHovered();
-            const auto fileName = m_worker.GetString( srcloc.file );
-            if( m_zoneinfoBuzzAnim.Match( v ) )
-            {
-                const auto time = m_zoneinfoBuzzAnim.Time();
-                const auto indentVal = sin( time * 60.f ) * 10.f * time;
-                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
-            }
-            else
-            {
-                ImGui::SameLine();
-            }
-            ImGui::TextDisabled( "(%s) %s", TimeToString( m_worker.GetZoneEnd( *v ) - v->GpuStart() ), LocationToString( fileName, srcloc.line ) );
-            ImGui::PopID();
-            if( ImGui::IsItemClicked( 1 ) )
-            {
-                if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
-                {
-                    ViewSource( fileName, srcloc.line );
-                }
-                else
-                {
-                    m_zoneinfoBuzzAnim.Enable( v, 0.5f );
-                }
-            }
-            if( sel )
-            {
-                ShowZoneInfo( *v, m_gpuInfoWindowThread );
-            }
-            if( hover )
-            {
-                m_gpuHighlight = v;
-                if( IsMouseClicked( 2 ) )
-                {
-                    ZoomToZone( *v );
-                }
-                ZoneTooltip( *v );
-            }
-        } );
-
-        if( ev.Child() >= 0 )
-        {
-            const auto& children = m_worker.GetGpuChildren( ev.Child() );
-            bool expand = ImGui::TreeNode( "Child zones" );
-            ImGui::SameLine();
-            ImGui::TextDisabled( "(%s)", RealToString( children.size() ) );
-            if( expand )
-            {
-                if( children.is_magic() )
-                {
-                    DrawGpuInfoChildren<VectorAdapterDirect<GpuEvent>>( *(Vector<GpuEvent>*)( &children ), ztime );
-                }
-                else
-                {
-                    DrawGpuInfoChildren<VectorAdapterPointer<GpuEvent>>( children, ztime );
-                }
-                ImGui::TreePop();
-            }
-        }
-
-        ImGui::EndChild();
-    }
-    ImGui::End();
-
-    if( !show )
-    {
-        m_gpuInfoWindow = nullptr;
-        m_gpuInfoStack.clear();
-    }
-}
-
-template<typename Adapter, typename V>
-void View::DrawGpuInfoChildren( const V& children, int64_t ztime )
-{
-    Adapter a;
-    const auto rztime = 1.0 / ztime;
-    const auto ty = ImGui::GetTextLineHeight();
-
-    ImGui::SameLine();
-    SmallCheckbox( "Group children locations", &m_groupChildrenLocations );
-
-    if( m_groupChildrenLocations )
-    {
-        struct ChildGroup
-        {
-            int16_t srcloc;
-            uint64_t t;
-            Vector<uint32_t> v;
-        };
-        uint64_t ctime = 0;
-        unordered_flat_map<int16_t, ChildGroup> cmap;
-        cmap.reserve( 128 );
-        for( size_t i=0; i<children.size(); i++ )
-        {
-            const auto& child = a(children[i]);
-            const auto cend = m_worker.GetZoneEnd( child );
-            const auto ct = cend - child.GpuStart();
-            const auto srcloc = child.SrcLoc();
-            ctime += ct;
-
-            auto it = cmap.find( srcloc );
-            if( it == cmap.end() ) it = cmap.emplace( srcloc, ChildGroup { srcloc } ).first;
-
-            it->second.t += ct;
-            it->second.v.push_back( i );
-        }
-
-        auto msz = cmap.size();
-        Vector<ChildGroup*> cgvec;
-        cgvec.reserve_and_use( msz );
-        size_t idx = 0;
-        for( auto& it : cmap )
-        {
-            cgvec[idx++] = &it.second;
-        }
-
-        pdqsort_branchless( cgvec.begin(), cgvec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->t > rhs->t; } );
-
-        ImGui::Columns( 2 );
-        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() );
-        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
-        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() );
-        ImGui::NextColumn();
-        char buf[128];
-        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
-        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
-        ImGui::NextColumn();
-        for( size_t i=0; i<msz; i++ )
-        {
-            bool expandGroup = false;
-            const auto& cgr = *cgvec[i];
-            const auto& srcloc = m_worker.GetSourceLocation( cgr.srcloc );
-            const auto txt = m_worker.GetZoneName( srcloc );
-            if( cgr.v.size() == 1 )
-            {
-                auto& cev = a(children[cgr.v.front()]);
-                const auto txt = m_worker.GetZoneName( cev );
-                ImGui::PushID( (int)cgr.v.front() );
-                ImGui::TreeNodeEx( txt, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen );
-                if( ImGui::IsItemClicked() )
-                {
-                    ShowZoneInfo( cev, m_gpuInfoWindowThread );
-                }
-                if( ImGui::IsItemHovered() )
-                {
-                    m_gpuHighlight = &cev;
-                    if( IsMouseClicked( 2 ) )
-                    {
-                        ZoomToZone( cev );
-                    }
-                    ZoneTooltip( cev );
-                }
-                ImGui::PopID();
-            }
-            else
-            {
-                ImGui::PushID( cgr.srcloc );
-                expandGroup = ImGui::TreeNode( txt );
-                ImGui::PopID();
-                if( ImGui::IsItemHovered() )
-                {
-                    ImGui::BeginTooltip();
-                    if( srcloc.name.active )
-                    {
-                        ImGui::TextUnformatted( m_worker.GetString( srcloc.name ) );
-                    }
-                    ImGui::TextUnformatted( m_worker.GetString( srcloc.function ) );
-                    ImGui::Separator();
-                    ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
-                    ImGui::EndTooltip();
-                }
-                ImGui::SameLine();
-                ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( cgr.v.size() ) );
-            }
-            ImGui::NextColumn();
-            const auto part = double( cgr.t ) * rztime;
-            char buf[128];
-            PrintStringPercent( buf, TimeToString( cgr.t ), part * 100 );
-            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-            ImGui::NextColumn();
-            if( expandGroup )
-            {
-                auto ctt = std::make_unique<uint64_t[]>( cgr.v.size() );
-                auto cti = std::make_unique<uint32_t[]>( cgr.v.size() );
-                for( size_t i=0; i<cgr.v.size(); i++ )
-                {
-                    const auto& child = a(children[cgr.v[i]]);
-                    const auto cend = m_worker.GetZoneEnd( child );
-                    const auto ct = cend - child.GpuStart();
-                    ctt[i] = ct;
-                    cti[i] = uint32_t( i );
-                }
-
-                pdqsort_branchless( cti.get(), cti.get() + cgr.v.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
-
-                for( size_t i=0; i<cgr.v.size(); i++ )
-                {
-                    auto& cev = a(children[cgr.v[cti[i]]]);
-                    const auto txt = m_worker.GetZoneName( cev );
-                    bool b = false;
-                    ImGui::Indent();
-                    ImGui::PushID( (int)cgr.v[cti[i]] );
-                    if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
-                    {
-                        ShowZoneInfo( cev, m_gpuInfoWindowThread );
-                    }
-                    if( ImGui::IsItemHovered() )
-                    {
-                        m_gpuHighlight = &cev;
-                        if( IsMouseClicked( 2 ) )
-                        {
-                            ZoomToZone( cev );
-                        }
-                        ZoneTooltip( cev );
-                    }
-                    ImGui::PopID();
-                    ImGui::Unindent();
-                    ImGui::NextColumn();
-                    const auto part = double( ctt[cti[i]] ) * rztime;
-                    char buf[128];
-                    PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
-                    ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-                    ImGui::NextColumn();
-                }
-                ImGui::TreePop();
-            }
-        }
-        ImGui::EndColumns();
-    }
-    else
-    {
-        auto ctt = std::make_unique<uint64_t[]>( children.size() );
-        auto cti = std::make_unique<uint32_t[]>( children.size() );
-        uint64_t ctime = 0;
-        for( size_t i=0; i<children.size(); i++ )
-        {
-            const auto& child = a(children[i]);
-            const auto cend = m_worker.GetZoneEnd( child );
-            const auto ct = cend - child.GpuStart();
-            ctime += ct;
-            ctt[i] = ct;
-            cti[i] = uint32_t( i );
-        }
-
-        pdqsort_branchless( cti.get(), cti.get() + children.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
-
-        ImGui::Columns( 2 );
-        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
-        ImGui::NextColumn();
-        char buf[128];
-        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
-        ImGui::ProgressBar( double( ztime - ctime ) / ztime, ImVec2( -1, ty ), buf );
-        ImGui::NextColumn();
-        for( size_t i=0; i<children.size(); i++ )
-        {
-            auto& cev = a(children[cti[i]]);
-            bool b = false;
-            ImGui::PushID( (int)i );
-            if( ImGui::Selectable( m_worker.GetZoneName( cev ), &b, ImGuiSelectableFlags_SpanAllColumns ) )
-            {
-                ShowZoneInfo( cev, m_gpuInfoWindowThread );
-            }
-            if( ImGui::IsItemHovered() )
-            {
-                m_gpuHighlight = &cev;
-                if( IsMouseClicked( 2 ) )
-                {
-                    ZoomToZone( cev );
-                }
-                ZoneTooltip( cev );
-            }
-            ImGui::PopID();
-            ImGui::NextColumn();
-            const auto part = double( ctt[cti[i]] ) / ztime;
-            char buf[128];
-            PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
-            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
-            ImGui::NextColumn();
-        }
-        ImGui::EndColumns();
-    }
-}
-
 void View::DrawMessages()
 {
     const auto& msgs = m_worker.GetMessages();
@@ -16130,37 +14238,6 @@ const char* View::GetPlotName( const PlotData* plot ) const
     }
 }
 
-void View::ShowZoneInfo( const ZoneEvent& ev )
-{
-    if( m_zoneInfoWindow && m_zoneInfoWindow != &ev )
-    {
-        m_zoneInfoStack.push_back( m_zoneInfoWindow );
-    }
-    m_zoneInfoWindow = &ev;
-
-    if( m_gpuInfoWindow )
-    {
-        m_gpuInfoWindow = nullptr;
-        m_gpuInfoStack.clear();
-    }
-}
-
-void View::ShowZoneInfo( const GpuEvent& ev, uint64_t thread )
-{
-    if( m_gpuInfoWindow && m_gpuInfoWindow != &ev )
-    {
-        m_gpuInfoStack.push_back( m_gpuInfoWindow );
-    }
-    m_gpuInfoWindow = &ev;
-    m_gpuInfoWindowThread = thread;
-
-    if( m_zoneInfoWindow )
-    {
-        m_zoneInfoWindow = nullptr;
-        m_zoneInfoStack.clear();
-    }
-}
-
 void View::ZoneTooltip( const ZoneEvent& ev )
 {
     const auto tid = GetZoneThread( ev );
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 6c9d5656..32cf65d1 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -391,6 +391,11 @@ private:
     void DrawHistogramMinMaxLabel( ImDrawList* draw, int64_t tmin, int64_t tmax, ImVec2 wpos, float w, float ty );
     static int64_t AdjustGpuTime( int64_t time, int64_t begin, int drift );
 
+    static const char* DecodeContextSwitchState( uint8_t state );
+    static const char* DecodeContextSwitchStateCode( uint8_t state );
+    static const char* DecodeContextSwitchReason( uint8_t reason );
+    static const char* DecodeContextSwitchReasonCode( uint8_t reason );
+
     Worker m_worker;
     std::string m_filename, m_filenameStaging;
     bool m_staticView;
diff --git a/server/TracyView_ContextSwitch.cpp b/server/TracyView_ContextSwitch.cpp
new file mode 100644
index 00000000..6840c9fd
--- /dev/null
+++ b/server/TracyView_ContextSwitch.cpp
@@ -0,0 +1,130 @@
+#include "TracyView.hpp"
+
+namespace tracy
+{
+
+const char* View::DecodeContextSwitchReasonCode( uint8_t reason )
+{
+    switch( reason )
+    {
+    case 0: return "Executive";
+    case 1: return "FreePage";
+    case 2: return "PageIn";
+    case 3: return "PoolAllocation";
+    case 4: return "DelayExecution";
+    case 5: return "Suspended";
+    case 6: return "UserRequest";
+    case 7: return "WrExecutive";
+    case 8: return "WrFreePage";
+    case 9: return "WrPageIn";
+    case 10: return "WrPoolAllocation";
+    case 11: return "WrDelayExecution";
+    case 12: return "WrSuspended";
+    case 13: return "WrUserRequest";
+    case 14: return "WrEventPair";
+    case 15: return "WrQueue";
+    case 16: return "WrLpcReceive";
+    case 17: return "WrLpcReply";
+    case 18: return "WrVirtualMemory";
+    case 19: return "WrPageOut";
+    case 20: return "WrRendezvous";
+    case 21: return "WrKeyedEvent";
+    case 22: return "WrTerminated";
+    case 23: return "WrProcessInSwap";
+    case 24: return "WrCpuRateControl";
+    case 25: return "WrCalloutStack";
+    case 26: return "WrKernel";
+    case 27: return "WrResource";
+    case 28: return "WrPushLock";
+    case 29: return "WrMutex";
+    case 30: return "WrQuantumEnd";
+    case 31: return "WrDispatchInt";
+    case 32: return "WrPreempted";
+    case 33: return "WrYieldExecution";
+    case 34: return "WrFastMutex";
+    case 35: return "WrGuardedMutex";
+    case 36: return "WrRundown";
+    case 37: return "WrAlertByThreadId";
+    case 38: return "WrDeferredPreempt";
+    case 39: return "WrPhysicalFault";
+    case 40: return "MaximumWaitReason";
+    default: return "unknown";
+    }
+}
+
+const char* View::DecodeContextSwitchReason( uint8_t reason )
+{
+    switch( reason )
+    {
+    case 0: return "(Thread is waiting for the scheduler)";
+    case 1: return "(Thread is waiting for a free virtual memory page)";
+    case 2: return "(Thread is waiting for a virtual memory page to arrive in memory)";
+    case 4: return "(Thread execution is delayed)";
+    case 5: return "(Thread execution is suspended)";
+    case 6: return "(Thread is waiting on object - WaitForSingleObject, etc.)";
+    case 7: return "(Thread is waiting for the scheduler)";
+    case 8: return "(Thread is waiting for a free virtual memory page)";
+    case 9: return "(Thread is waiting for a virtual memory page to arrive in memory)";
+    case 11: return "(Thread execution is delayed)";
+    case 12: return "(Thread execution is suspended)";
+    case 13: return "(Thread is waiting for window messages)";
+    case 15: return "(Thread is waiting on KQUEUE)";
+    case 24: return "(CPU rate limiting)";
+    case 34: return "(Waiting for a Fast Mutex)";
+    default: return "";
+    }
+}
+
+const char* View::DecodeContextSwitchStateCode( uint8_t state )
+{
+    switch( state )
+    {
+    case 0: return "Initialized";
+    case 1: return "Ready";
+    case 2: return "Running";
+    case 3: return "Standby";
+    case 4: return "Terminated";
+    case 5: return "Waiting";
+    case 6: return "Transition";
+    case 7: return "DeferredReady";
+    case 101: return "D (disk sleep)";
+    case 102: return "I (idle)";
+    case 103: return "R (running)";
+    case 104: return "S (sleeping)";
+    case 105: return "T (stopped)";
+    case 106: return "t (tracing stop)";
+    case 107: return "W";
+    case 108: return "X (dead)";
+    case 109: return "Z (zombie)";
+    case 110: return "P (parked)";
+    default: return "unknown";
+    }
+}
+
+const char* View::DecodeContextSwitchState( uint8_t state )
+{
+    switch( state )
+    {
+    case 0: return "(Thread has been initialized, but has not yet started)";
+    case 1: return "(Thread is waiting to use a processor because no processor is free. The thread is prepared to run on the next available processor)";
+    case 2: return "(Thread is currently using a processor)";
+    case 3: return "(Thread is about to use a processor)";
+    case 4: return "(Thread has finished executing and has exited)";
+    case 5: return "(Thread is not ready to use the processor because it is waiting for a peripheral operation to complete or a resource to become free)";
+    case 6: return "(Thread is waiting for a resource, other than the processor, before it can execute)";
+    case 7: return "(Thread has been selected to run on a specific processor but have not yet beed scheduled)";
+    case 101: return "(Uninterruptible sleep, usually IO)";
+    case 102: return "(Idle kernel thread)";
+    case 103: return "(Running or on run queue)";
+    case 104: return "(Interruptible sleep, waiting for an event to complete)";
+    case 105: return "(Stopped by job control signal)";
+    case 106: return "(Stopped by debugger during the tracing)";
+    case 107: return "(Paging)";
+    case 108: return "(Dead task is scheduling one last time)";
+    case 109: return "(Zombie process)";
+    case 110: return "(Parked)";
+    default: return "";
+    }
+}
+
+}
diff --git a/server/TracyView_ZoneInfo.cpp b/server/TracyView_ZoneInfo.cpp
new file mode 100644
index 00000000..105cb1c2
--- /dev/null
+++ b/server/TracyView_ZoneInfo.cpp
@@ -0,0 +1,1812 @@
+#include <inttypes.h>
+
+#include "TracyFilesystem.hpp"
+#include "TracyPrint.hpp"
+#include "TracyMouse.hpp"
+#include "TracyView.hpp"
+
+namespace tracy
+{
+
+extern double s_time;
+
+template<typename T>
+static inline uint32_t GetZoneCallstack( const T& ev, const Worker& worker );
+
+template<>
+inline uint32_t GetZoneCallstack<ZoneEvent>( const ZoneEvent& ev, const Worker& worker )
+{
+    return worker.GetZoneExtra( ev ).callstack.Val();
+}
+
+template<>
+inline uint32_t GetZoneCallstack<GpuEvent>( const GpuEvent& ev, const Worker& worker )
+{
+    return ev.callstack.Val();
+}
+
+void View::CalcZoneTimeData( unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
+{
+    assert( zone.HasChildren() );
+    const auto& children = m_worker.GetZoneChildren( zone.Child() );
+    if( children.is_magic() )
+    {
+        CalcZoneTimeDataImpl<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), data, ztime, zone );
+    }
+    else
+    {
+        CalcZoneTimeDataImpl<VectorAdapterPointer<ZoneEvent>>( children, data, ztime, zone );
+    }
+}
+
+template<typename Adapter, typename V>
+void View::CalcZoneTimeDataImpl( const V& children, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
+{
+    Adapter a;
+    if( m_timeDist.exclusiveTime )
+    {
+        int64_t zt = ztime;
+        for( auto& child : children )
+        {
+            const auto t = m_worker.GetZoneEnd( a(child) ) - a(child).Start();
+            zt -= t;
+        }
+        ztime = zt;
+    }
+    for( auto& child : children )
+    {
+        const auto srcloc = a(child).SrcLoc();
+        const auto t = m_worker.GetZoneEnd( a(child) ) - a(child).Start();
+        auto it = data.find( srcloc );
+        if( it == data.end() )
+        {
+            it = data.emplace( srcloc, ZoneTimeData { t, 1 } ).first;
+        }
+        else
+        {
+            it->second.time += t;
+            it->second.count++;
+        }
+        if( a(child).Child() >= 0 ) CalcZoneTimeData( data, it->second.time, a(child) );
+    }
+}
+
+void View::CalcZoneTimeData( const ContextSwitch* ctx, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
+{
+    assert( zone.HasChildren() );
+    const auto& children = m_worker.GetZoneChildren( zone.Child() );
+    if( children.is_magic() )
+    {
+        CalcZoneTimeDataImpl<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), ctx, data, ztime, zone );
+    }
+    else
+    {
+        CalcZoneTimeDataImpl<VectorAdapterPointer<ZoneEvent>>( children, ctx, data, ztime, zone );
+    }
+}
+
+template<typename Adapter, typename V>
+void View::CalcZoneTimeDataImpl( const V& children, const ContextSwitch* ctx, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone )
+{
+    Adapter a;
+    if( m_timeDist.exclusiveTime )
+    {
+        int64_t zt = ztime;
+        for( auto& child : children )
+        {
+            int64_t t;
+            uint64_t cnt;
+            const auto res = GetZoneRunningTime( ctx, a(child), t, cnt );
+            assert( res );
+            zt -= t;
+        }
+        ztime = zt;
+    }
+    for( auto& child : children )
+    {
+        const auto srcloc = a(child).SrcLoc();
+        int64_t t;
+        uint64_t cnt;
+        const auto res = GetZoneRunningTime( ctx, a(child), t, cnt );
+        assert( res );
+        auto it = data.find( srcloc );
+        if( it == data.end() )
+        {
+            it = data.emplace( srcloc, ZoneTimeData { t, 1 } ).first;
+        }
+        else
+        {
+            it->second.time += t;
+            it->second.count++;
+        }
+        if( a(child).HasChildren() ) CalcZoneTimeData( ctx, data, it->second.time, a(child) );
+    }
+}
+
+template<typename T>
+void DrawZoneTrace( T zone, const std::vector<T>& trace, const Worker& worker, BuzzAnim<const void*>& anim, View& view, bool& showUnknownFrames, std::function<void(T, int&)> showZone )
+{
+    bool expand = ImGui::TreeNode( "Zone trace" );
+    ImGui::SameLine();
+    ImGui::TextDisabled( "(%s)", RealToString( trace.size() ) );
+    if( !expand ) return;
+
+    ImGui::SameLine();
+    SmallCheckbox( "Show unknown frames", &showUnknownFrames );
+
+    int fidx = 1;
+    TextDisabledUnformatted( "0." );
+    ImGui::SameLine();
+    TextDisabledUnformatted( "[this zone]" );
+
+    if( !trace.empty() )
+    {
+        T prev = zone;
+        const auto sz = trace.size();
+        for( size_t i=0; i<sz; i++ )
+        {
+            auto curr = trace[i];
+            const auto pcv = GetZoneCallstack( *prev, worker );
+            const auto ccv = GetZoneCallstack( *curr, worker );
+            if( pcv == 0 || ccv == 0 )
+            {
+                if( showUnknownFrames )
+                {
+                    ImGui::TextDisabled( "%i.", fidx++ );
+                    ImGui::SameLine();
+                    TextDisabledUnformatted( "[unknown frames]" );
+                }
+            }
+            else if( pcv != ccv )
+            {
+                auto& prevCs = worker.GetCallstack( pcv );
+                auto& currCs = worker.GetCallstack( ccv );
+
+                const auto psz = int( prevCs.size() );
+                int idx;
+                for( idx=0; idx<psz; idx++ )
+                {
+                    auto pf = prevCs[idx];
+                    bool found = false;
+                    for( auto& cf : currCs )
+                    {
+                        if( cf.data == pf.data )
+                        {
+                            idx--;
+                            found = true;
+                            break;
+                        }
+                    }
+                    if( found ) break;
+                }
+                for( int j=1; j<idx; j++ )
+                {
+                    auto frameData = worker.GetCallstackFrame( prevCs[j] );
+                    auto frame = frameData->data + frameData->size - 1;
+                    ImGui::TextDisabled( "%i.", fidx++ );
+                    ImGui::SameLine();
+                    TextDisabledUnformatted( worker.GetString( frame->name ) );
+                    ImGui::SameLine();
+                    ImGui::Spacing();
+                    if( anim.Match( frame ) )
+                    {
+                        const auto time = anim.Time();
+                        const auto indentVal = sin( time * 60.f ) * 10.f * time;
+                        ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
+                    }
+                    else
+                    {
+                        ImGui::SameLine();
+                    }
+                    const auto fileName = worker.GetString( frame->file );
+                    TextDisabledUnformatted( LocationToString( fileName, frame->line ) );
+                    if( ImGui::IsItemClicked( 1 ) )
+                    {
+                        if( !view.ViewDispatch( fileName, frame->line, frame->symAddr ) )
+                        {
+                            anim.Enable( frame, 0.5f );
+                        }
+                    }
+                }
+            }
+
+            showZone( curr, fidx );
+            prev = curr;
+        }
+    }
+
+    auto last = trace.empty() ? zone : trace.back();
+    const auto lcv = GetZoneCallstack( *last, worker );
+    if( lcv == 0 )
+    {
+        if( showUnknownFrames )
+        {
+            ImGui::TextDisabled( "%i.", fidx++ );
+            ImGui::SameLine();
+            TextDisabledUnformatted( "[unknown frames]" );
+        }
+    }
+    else
+    {
+        auto& cs = worker.GetCallstack( lcv );
+        const auto csz = cs.size();
+        for( uint16_t i=1; i<csz; i++ )
+        {
+            auto frameData = worker.GetCallstackFrame( cs[i] );
+            auto frame = frameData->data + frameData->size - 1;
+            ImGui::TextDisabled( "%i.", fidx++ );
+            ImGui::SameLine();
+            TextDisabledUnformatted( worker.GetString( frame->name ) );
+            ImGui::SameLine();
+            ImGui::Spacing();
+            if( anim.Match( frame ) )
+            {
+                const auto time = anim.Time();
+                const auto indentVal = sin( time * 60.f ) * 10.f * time;
+                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
+            }
+            else
+            {
+                ImGui::SameLine();
+            }
+            const auto fileName = worker.GetString( frame->file );
+            TextDisabledUnformatted( LocationToString( fileName, frame->line ) );
+            if( ImGui::IsItemClicked( 1 ) )
+            {
+                if( !view.ViewDispatch( fileName, frame->line, frame->symAddr ) )
+                {
+                    anim.Enable( frame, 0.5f );
+                }
+            }
+        }
+    }
+
+    ImGui::TreePop();
+}
+
+void View::DrawInfoWindow()
+{
+    if( m_zoneInfoWindow )
+    {
+        DrawZoneInfoWindow();
+    }
+    else if( m_gpuInfoWindow )
+    {
+        DrawGpuInfoWindow();
+    }
+}
+
+void View::DrawZoneInfoWindow()
+{
+    auto& ev = *m_zoneInfoWindow;
+
+    const auto& srcloc = m_worker.GetSourceLocation( ev.SrcLoc() );
+
+    const auto scale = GetScale();
+    ImGui::SetNextWindowSize( ImVec2( 500 * scale, 600 * scale ), ImGuiCond_FirstUseEver );
+    bool show = true;
+    ImGui::Begin( "Zone info", &show, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse );
+    if( !ImGui::GetCurrentWindowRead()->SkipItems )
+    {
+        if( ImGui::Button( ICON_FA_MICROSCOPE " Zoom to zone" ) )
+        {
+            ZoomToZone( ev );
+        }
+        auto parent = GetZoneParent( ev );
+        if( parent )
+        {
+            ImGui::SameLine();
+            if( ImGui::Button( ICON_FA_ARROW_UP " Go to parent" ) )
+            {
+                ShowZoneInfo( *parent );
+            }
+        }
+#ifndef TRACY_NO_STATISTICS
+        if( m_worker.AreSourceLocationZonesReady() )
+        {
+            const auto sl = ev.SrcLoc();
+            const auto& slz = m_worker.GetZonesForSourceLocation( sl );
+            if( !slz.zones.empty() )
+            {
+                ImGui::SameLine();
+                if( ImGui::Button( ICON_FA_CHART_BAR " Statistics" ) )
+                {
+                    m_findZone.ShowZone( sl, m_worker.GetString( srcloc.name.active ? srcloc.name : srcloc.function ) );
+                }
+            }
+        }
+#endif
+        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).callstack.Val() != 0 )
+        {
+            const auto& extra = m_worker.GetZoneExtra( ev );
+            ImGui::SameLine();
+            bool hilite = m_callstackInfoWindow == extra.callstack.Val();
+            if( hilite )
+            {
+                SetButtonHighlightColor();
+            }
+            if( ImGui::Button( ICON_FA_ALIGN_JUSTIFY " Call stack" ) )
+            {
+                m_callstackInfoWindow = extra.callstack.Val();
+            }
+            if( hilite )
+            {
+                ImGui::PopStyleColor( 3 );
+            }
+        }
+        const auto fileName = m_worker.GetString( srcloc.file );
+        if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
+        {
+            ImGui::SameLine();
+            bool hilite = m_sourceViewFile == fileName;
+            if( hilite )
+            {
+                SetButtonHighlightColor();
+            }
+            if( ImGui::Button( ICON_FA_FILE_ALT " Source" ) )
+            {
+                ViewSource( fileName, srcloc.line );
+            }
+            if( hilite )
+            {
+                ImGui::PopStyleColor( 3 );
+            }
+        }
+        if( !m_zoneInfoStack.empty() )
+        {
+            ImGui::SameLine();
+            if( ImGui::Button( ICON_FA_ARROW_LEFT " Go back" ) )
+            {
+                m_zoneInfoWindow = m_zoneInfoStack.back_and_pop();
+            }
+        }
+
+        ImGui::Separator();
+
+        auto threadData = GetZoneThreadData( ev );
+        assert( threadData );
+        const auto tid = threadData->id;
+        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).name.Active() )
+        {
+            ImGui::PushFont( m_bigFont );
+            TextFocused( "Zone name:", m_worker.GetString( m_worker.GetZoneExtra( ev ).name ) );
+            ImGui::PopFont();
+            if( srcloc.name.active )
+            {
+                ImGui::SameLine();
+                ImGui::TextDisabled( "(%s)", m_worker.GetString( srcloc.name ) );
+            }
+            ImGui::SameLine();
+            if( ClipboardButton( 1 ) )
+            {
+                if( srcloc.name.active )
+                {
+                    char tmp[1024];
+                    sprintf( tmp, "%s (%s)", m_worker.GetString( m_worker.GetZoneExtra( ev ).name ), m_worker.GetString( srcloc.name ) );
+                    ImGui::SetClipboardText( tmp );
+                }
+                else
+                {
+                    ImGui::SetClipboardText( m_worker.GetString( m_worker.GetZoneExtra( ev ).name ) );
+                }
+            }
+            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
+            ImGui::SameLine();
+            if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
+        }
+        else if( srcloc.name.active )
+        {
+            ImGui::PushFont( m_bigFont );
+            TextFocused( "Zone name:", m_worker.GetString( srcloc.name ) );
+            ImGui::PopFont();
+            ImGui::SameLine();
+            if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.name ) );
+            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
+            ImGui::SameLine();
+            if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
+        }
+        else
+        {
+            ImGui::PushFont( m_bigFont );
+            TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
+            ImGui::PopFont();
+            ImGui::SameLine();
+            if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
+        }
+        SmallColorBox( GetSrcLocColor( m_worker.GetSourceLocation( ev.SrcLoc() ), 0 ) );
+        ImGui::SameLine();
+        TextDisabledUnformatted( "Location:" );
+        ImGui::SameLine();
+        ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+        ImGui::SameLine();
+        if( ClipboardButton( 3 ) )
+        {
+            ImGui::SetClipboardText( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+        }
+        SmallColorBox( GetThreadColor( tid, 0 ) );
+        ImGui::SameLine();
+        TextFocused( "Thread:", m_worker.GetThreadName( tid ) );
+        ImGui::SameLine();
+        ImGui::TextDisabled( "(%s)", RealToString( tid ) );
+        if( m_worker.IsThreadFiber( tid ) )
+        {
+            ImGui::SameLine();
+            TextColoredUnformatted( ImVec4( 0.2f, 0.6f, 0.2f, 1.f ), "Fiber" );
+        }
+        if( m_worker.HasZoneExtra( ev ) && m_worker.GetZoneExtra( ev ).text.Active() )
+        {
+            TextFocused( "User text:", m_worker.GetString( m_worker.GetZoneExtra( ev ).text ) );
+        }
+
+        ImGui::Separator();
+        ImGui::BeginChild( "##zoneinfo" );
+
+        const auto end = m_worker.GetZoneEnd( ev );
+        const auto ztime = end - ev.Start();
+        const auto selftime = GetZoneSelfTime( ev );
+        TextFocused( "Time from start of program:", TimeToStringExact( ev.Start() ) );
+        TextFocused( "Execution time:", TimeToString( ztime ) );
+#ifndef TRACY_NO_STATISTICS
+        if( m_worker.AreSourceLocationZonesReady() )
+        {
+            auto& zoneData = m_worker.GetZonesForSourceLocation( ev.SrcLoc() );
+            if( zoneData.total > 0 )
+            {
+                ImGui::SameLine();
+                ImGui::TextDisabled( "(%.2f%% of mean time)", float( ztime ) / zoneData.total * zoneData.zones.size() * 100 );
+            }
+        }
+#endif
+        TextFocused( "Self time:", TimeToString( selftime ) );
+        if( ztime != 0 )
+        {
+            char buf[64];
+            PrintStringPercent( buf, 100.f * selftime / ztime );
+            ImGui::SameLine();
+            TextDisabledUnformatted( buf );
+        }
+        const auto ctx = m_worker.GetContextSwitchData( tid );
+        if( ctx )
+        {
+            auto it = std::lower_bound( ctx->v.begin(), ctx->v.end(), ev.Start(), [] ( const auto& l, const auto& r ) { return (uint64_t)l.End() < (uint64_t)r; } );
+            if( it != ctx->v.end() )
+            {
+                const auto end = m_worker.GetZoneEnd( ev );
+                auto eit = std::upper_bound( it, ctx->v.end(), end, [] ( const auto& l, const auto& r ) { return l < r.Start(); } );
+                bool incomplete = eit == ctx->v.end() && !m_worker.IsThreadFiber( tid );
+                uint64_t cnt = std::distance( it, eit );
+                if( cnt == 1 )
+                {
+                    if( !incomplete )
+                    {
+                        TextFocused( "Running state time:", TimeToString( ztime ) );
+                        ImGui::SameLine();
+                        TextDisabledUnformatted( "(100%)" );
+                        ImGui::Separator();
+                        TextFocused( "Running state regions:", "1" );
+                        if( !threadData->isFiber ) TextFocused( "CPU:", RealToString( it->Cpu() ) );
+                    }
+                }
+                else if( cnt > 1 )
+                {
+                    uint8_t cpus[256] = {};
+                    auto bit = it;
+                    int64_t running = it->End() - ev.Start();
+                    cpus[it->Cpu()] = 1;
+                    ++it;
+                    for( uint64_t i=0; i<cnt-2; i++ )
+                    {
+                        running += it->End() - it->Start();
+                        cpus[it->Cpu()] = 1;
+                        ++it;
+                    }
+                    running += end - it->Start();
+                    cpus[it->Cpu()] = 1;
+                    TextFocused( "Running state time:", TimeToString( running ) );
+                    if( ztime != 0 )
+                    {
+                        char buf[64];
+                        PrintStringPercent( buf, 100.f * running / ztime );
+                        ImGui::SameLine();
+                        TextDisabledUnformatted( buf );
+                    }
+                    ImGui::Separator();
+                    if( incomplete )
+                    {
+                        TextColoredUnformatted( ImVec4( 1, 0, 0, 1 ), "Incomplete context switch data!" );
+                    }
+                    TextFocused( "Running state regions:", RealToString( cnt ) );
+
+                    if( !threadData->isFiber )
+                    {
+                        int numCpus = 0;
+                        for( int i=0; i<256; i++ ) numCpus += cpus[i];
+                        if( numCpus == 1 )
+                        {
+                            TextFocused( "CPU:", RealToString( it->Cpu() ) );
+                        }
+                        else
+                        {
+                            ImGui::TextDisabled( "CPUs (%i):", numCpus );
+                            for( int i=0;; i++ )
+                            {
+                                if( cpus[i] != 0 )
+                                {
+                                    ImGui::SameLine();
+                                    numCpus--;
+                                    if( numCpus == 0 )
+                                    {
+                                        ImGui::Text( "%i", i );
+                                        break;
+                                    }
+                                    else
+                                    {
+                                        int consecutive = 1;
+                                        int remaining = numCpus;
+                                        for(;;)
+                                        {
+                                            if( cpus[i+consecutive] == 0 ) break;
+                                            consecutive++;
+                                            if( --remaining == 0 ) break;
+                                        }
+                                        if( consecutive > 2 )
+                                        {
+                                            if( remaining == 0 )
+                                            {
+                                                ImGui::Text( "%i \xE2\x80\x93 %i", i, i+consecutive-1 );
+                                                break;
+                                            }
+                                            else
+                                            {
+                                                ImGui::Text( "%i \xE2\x80\x93 %i,", i, i+consecutive-1 );
+                                                i += consecutive - 1;
+                                                numCpus = remaining;
+                                            }
+                                        }
+                                        else
+                                        {
+                                            ImGui::Text( "%i,", i );
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    --eit;
+                    if( ImGui::TreeNode( "Wait regions" ) )
+                    {
+                        ImGui::SameLine();
+                        ImGui::Spacing();
+                        ImGui::SameLine();
+                        SmallCheckbox( "Time relative to zone start", &m_ctxSwitchTimeRelativeToZone );
+                        const int64_t adjust = m_ctxSwitchTimeRelativeToZone ? ev.Start() : 0;
+                        const auto wrsz = eit - bit;
+
+                        const auto numColumns = threadData->isFiber ? 4 : 6;
+                        if( ImGui::BeginTable( "##waitregions", numColumns, ImGuiTableFlags_Resizable | ImGuiTableFlags_ScrollY | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable, ImVec2( 0, ImGui::GetTextLineHeightWithSpacing() * std::min<int64_t>( 1+wrsz, 15 ) ) ) )
+                        {
+                            ImGui::TableSetupScrollFreeze( 0, 1 );
+                            ImGui::TableSetupColumn( "Begin" );
+                            ImGui::TableSetupColumn( "End" );
+                            ImGui::TableSetupColumn( "Time" );
+                            if( threadData->isFiber )
+                            {
+                                ImGui::TableSetupColumn( "Thread" );
+                            }
+                            else
+                            {
+                                ImGui::TableSetupColumn( "Wakeup" );
+                                ImGui::TableSetupColumn( "CPU" );
+                                ImGui::TableSetupColumn( "State" );
+                            }
+                            ImGui::TableHeadersRow();
+
+                            ImGuiListClipper clipper;
+                            clipper.Begin( wrsz );
+                            while( clipper.Step() )
+                            {
+                                for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
+                                {
+                                    const auto cend = bit[i].End();
+                                    const auto cstart = bit[i+1].Start();
+                                    const auto cwakeup = bit[i+1].WakeupVal();
+
+                                    ImGui::PushID( i );
+                                    ImGui::TableNextRow();
+                                    ImGui::TableNextColumn();
+
+                                    auto tt = adjust == 0 ? TimeToStringExact( cend ) : TimeToString( cend - adjust );
+                                    if( ImGui::Selectable( tt ) )
+                                    {
+                                        CenterAtTime( cend );
+                                    }
+                                    ImGui::TableNextColumn();
+                                    tt = adjust == 0 ? TimeToStringExact( cstart ) : TimeToString( cstart - adjust );
+                                    if( ImGui::Selectable( tt ) )
+                                    {
+                                        CenterAtTime( cstart );
+                                    }
+                                    ImGui::TableNextColumn();
+                                    if( ImGui::Selectable( TimeToString( cwakeup - cend ) ) )
+                                    {
+                                        ZoomToRange( cend, cwakeup );
+                                    }
+                                    ImGui::TableNextColumn();
+                                    if( threadData->isFiber )
+                                    {
+                                        const auto ftid = m_worker.DecompressThread( bit[i].Thread() );
+                                        ImGui::TextUnformatted( m_worker.GetThreadName( ftid ) );
+                                        ImGui::SameLine();
+                                        ImGui::TextDisabled( "(%s)", RealToString( ftid ) );
+                                    }
+                                    else
+                                    {
+                                        const auto cpu0 = bit[i].Cpu();
+                                        const auto reason = bit[i].Reason();
+                                        const auto state = bit[i].State();
+                                        const auto cpu1 = bit[i+1].Cpu();
+
+                                        if( cstart != cwakeup )
+                                        {
+                                            if( ImGui::Selectable( TimeToString( cstart - cwakeup ) ) )
+                                            {
+                                                ZoomToRange( cwakeup, cstart );
+                                            }
+                                        }
+                                        else
+                                        {
+                                            ImGui::TextUnformatted( "-" );
+                                        }
+                                        ImGui::TableNextColumn();
+                                        if( cpu0 == cpu1 )
+                                        {
+                                            ImGui::TextUnformatted( RealToString( cpu0 ) );
+                                        }
+                                        else
+                                        {
+                                            ImGui::Text( "%i " ICON_FA_LONG_ARROW_ALT_RIGHT " %i", cpu0, cpu1 );
+                                            const auto tt0 = m_worker.GetThreadTopology( cpu0 );
+                                            const auto tt1 = m_worker.GetThreadTopology( cpu1 );
+                                            if( tt0 && tt1 )
+                                            {
+                                                if( tt0->package != tt1->package )
+                                                {
+                                                    ImGui::SameLine();
+                                                    TextDisabledUnformatted( "P" );
+                                                }
+                                                else if( tt0->core != tt1->core )
+                                                {
+                                                    ImGui::SameLine();
+                                                    TextDisabledUnformatted( "C" );
+                                                }
+                                            }
+                                        }
+                                        ImGui::TableNextColumn();
+                                        const char* desc;
+                                        if( reason == ContextSwitchData::NoState )
+                                        {
+                                            ImGui::TextUnformatted( DecodeContextSwitchStateCode( state ) );
+                                            desc = DecodeContextSwitchState( state );
+                                        }
+                                        else
+                                        {
+                                            ImGui::TextUnformatted( DecodeContextSwitchReasonCode( reason ) );
+                                            desc = DecodeContextSwitchReason( reason );
+                                        }
+                                        if( *desc ) TooltipIfHovered( desc );
+                                    }
+                                    ImGui::PopID();
+                                }
+                            }
+                            ImGui::EndTable();
+                        }
+                        ImGui::TreePop();
+                    }
+                }
+            }
+        }
+
+        ImGui::Separator();
+        auto& memNameMap = m_worker.GetMemNameMap();
+        if( memNameMap.size() > 1 )
+        {
+            ImGui::AlignTextToFramePadding();
+            TextDisabledUnformatted( ICON_FA_ARCHIVE " Memory pool:" );
+            ImGui::SameLine();
+            if( ImGui::BeginCombo( "##memoryPool", m_zoneInfoMemPool == 0 ? "Default allocator" : m_worker.GetString( m_zoneInfoMemPool ) ) )
+            {
+                for( auto& v : memNameMap )
+                {
+                    if( ImGui::Selectable( v.first == 0 ? "Default allocator" : m_worker.GetString( v.first ) ) )
+                    {
+                        m_zoneInfoMemPool = v.first;
+                    }
+                }
+                ImGui::EndCombo();
+            }
+        }
+        auto& mem = m_worker.GetMemoryNamed( m_zoneInfoMemPool );
+        if( mem.data.empty() )
+        {
+            TextDisabledUnformatted( "No memory events." );
+        }
+        else
+        {
+            if( !mem.plot )
+            {
+                ImGui::Text( "Please wait, computing data..." );
+                DrawWaitingDots( s_time );
+            }
+            else
+            {
+                const auto thread = m_worker.CompressThread( tid );
+
+                auto ait = std::lower_bound( mem.data.begin(), mem.data.end(), ev.Start(), [] ( const auto& l, const auto& r ) { return l.TimeAlloc() < r; } );
+                const auto aend = std::upper_bound( ait, mem.data.end(), end, [] ( const auto& l, const auto& r ) { return l < r.TimeAlloc(); } );
+
+                auto fit = std::lower_bound( mem.frees.begin(), mem.frees.end(), ev.Start(), [&mem] ( const auto& l, const auto& r ) { return mem.data[l].TimeFree() < r; } );
+                const auto fend = std::upper_bound( fit, mem.frees.end(), end, [&mem] ( const auto& l, const auto& r ) { return l < mem.data[r].TimeFree(); } );
+
+                const auto aDist = std::distance( ait, aend );
+                const auto fDist = std::distance( fit, fend );
+                if( aDist == 0 && fDist == 0 )
+                {
+                    TextDisabledUnformatted( "No memory events." );
+                }
+                else
+                {
+                    int64_t cAlloc = 0;
+                    int64_t cFree = 0;
+                    int64_t nAlloc = 0;
+                    int64_t nFree = 0;
+
+                    auto ait2 = ait;
+                    auto fit2 = fit;
+
+                    while( ait != aend )
+                    {
+                        if( ait->ThreadAlloc() == thread )
+                        {
+                            cAlloc += ait->Size();
+                            nAlloc++;
+                        }
+                        ait++;
+                    }
+                    while( fit != fend )
+                    {
+                        if( mem.data[*fit].ThreadFree() == thread )
+                        {
+                            cFree += mem.data[*fit].Size();
+                            nFree++;
+                        }
+                        fit++;
+                    }
+
+                    if( nAlloc == 0 && nFree == 0 )
+                    {
+                        TextDisabledUnformatted( "No memory events." );
+                    }
+                    else
+                    {
+                        ImGui::TextUnformatted( RealToString( nAlloc + nFree ) );
+                        ImGui::SameLine();
+                        TextDisabledUnformatted( "memory events." );
+                        ImGui::TextUnformatted( RealToString( nAlloc ) );
+                        ImGui::SameLine();
+                        TextDisabledUnformatted( "allocs," );
+                        ImGui::SameLine();
+                        ImGui::TextUnformatted( RealToString( nFree ) );
+                        ImGui::SameLine();
+                        TextDisabledUnformatted( "frees." );
+                        TextFocused( "Memory allocated:", MemSizeToString( cAlloc ) );
+                        TextFocused( "Memory freed:", MemSizeToString( cFree ) );
+                        TextFocused( "Overall change:", MemSizeToString( cAlloc - cFree ) );
+
+                        if( ImGui::TreeNode( "Allocations list" ) )
+                        {
+                            ImGui::SameLine();
+                            ImGui::Spacing();
+                            ImGui::SameLine();
+                            SmallCheckbox( "Time relative to zone start", &m_allocTimeRelativeToZone );
+
+                            std::vector<const MemEvent*> v;
+                            v.reserve( nAlloc + nFree );
+
+                            auto it = ait2;
+                            while( it != aend )
+                            {
+                                if( it->ThreadAlloc() == thread )
+                                {
+                                    v.emplace_back( it );
+                                }
+                                it++;
+                            }
+                            while( fit2 != fend )
+                            {
+                                const auto ptr = &mem.data[*fit2++];
+                                if( ptr->ThreadFree() == thread )
+                                {
+                                    if( ptr < ait2 || ptr >= aend )
+                                    {
+                                        v.emplace_back( ptr );
+                                    }
+                                }
+                            }
+                            pdqsort_branchless( v.begin(), v.end(), [] ( const auto& l, const auto& r ) { return l->TimeAlloc() < r->TimeAlloc(); } );
+
+                            ListMemData( v, []( auto v ) {
+                                ImGui::Text( "0x%" PRIx64, v->Ptr() );
+                                }, nullptr, m_allocTimeRelativeToZone ? ev.Start() : -1, m_zoneInfoMemPool );
+                            ImGui::TreePop();
+                        }
+                    }
+                }
+            }
+        }
+
+        ImGui::Separator();
+        {
+            if( threadData->messages.empty() )
+            {
+                TextDisabledUnformatted( "No messages" );
+            }
+            else
+            {
+                auto msgit = std::lower_bound( threadData->messages.begin(), threadData->messages.end(), ev.Start(), [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
+                auto msgend = std::lower_bound( msgit, threadData->messages.end(), end+1, [] ( const auto& lhs, const auto& rhs ) { return lhs->time < rhs; } );
+
+                const auto dist = std::distance( msgit, msgend );
+                if( dist == 0 )
+                {
+                    TextDisabledUnformatted( "No messages" );
+                }
+                else
+                {
+                    bool expand = ImGui::TreeNode( "Messages" );
+                    ImGui::SameLine();
+                    ImGui::TextDisabled( "(%s)", RealToString( dist ) );
+                    if( expand )
+                    {
+                        ImGui::SameLine();
+                        SmallCheckbox( "Time relative to zone start", &m_messageTimeRelativeToZone );
+                        if( ImGui::BeginTable( "##messages", 2, ImGuiTableFlags_ScrollY | ImGuiTableFlags_BordersInnerV, ImVec2( 0, ImGui::GetTextLineHeightWithSpacing() * std::min<int64_t>( msgend-msgit+1, 15 ) ) ) )
+                        {
+                            ImGui::TableSetupScrollFreeze( 0, 1 );
+                            ImGui::TableSetupColumn( "Time", ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
+                            ImGui::TableSetupColumn( "Message" );
+                            ImGui::TableHeadersRow();
+                            do
+                            {
+                                ImGui::PushID( *msgit );
+                                ImGui::TableNextRow();
+                                ImGui::TableNextColumn();
+                                if( ImGui::Selectable( m_messageTimeRelativeToZone ? TimeToString( (*msgit)->time - ev.Start() ) : TimeToStringExact( (*msgit)->time ), m_msgHighlight == *msgit, ImGuiSelectableFlags_SpanAllColumns ) )
+                                {
+                                    CenterAtTime( (*msgit)->time );
+                                }
+                                if( ImGui::IsItemHovered() )
+                                {
+                                    m_msgHighlight = *msgit;
+                                }
+                                ImGui::PopID();
+                                ImGui::TableNextColumn();
+                                ImGui::PushStyleColor( ImGuiCol_Text, (*msgit)->color );
+                                ImGui::TextWrapped( "%s", m_worker.GetString( (*msgit)->ref ) );
+                                ImGui::PopStyleColor();
+                            }
+                            while( ++msgit != msgend );
+                            ImGui::EndTable();
+                        }
+                        ImGui::TreePop();
+                        ImGui::Spacing();
+                    }
+                }
+            }
+        }
+
+        ImGui::Separator();
+
+        std::vector<const ZoneEvent*> zoneTrace;
+        while( parent )
+        {
+            zoneTrace.emplace_back( parent );
+            parent = GetZoneParent( *parent );
+        }
+        int idx = 0;
+        DrawZoneTrace<const ZoneEvent*>( &ev, zoneTrace, m_worker, m_zoneinfoBuzzAnim, *this, m_showUnknownFrames, [&idx, this] ( const ZoneEvent* v, int& fidx ) {
+            ImGui::TextDisabled( "%i.", fidx++ );
+            ImGui::SameLine();
+            const auto& srcloc = m_worker.GetSourceLocation( v->SrcLoc() );
+            SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
+            ImGui::SameLine();
+            const auto txt = m_worker.GetZoneName( *v, srcloc );
+            ImGui::PushID( idx++ );
+            auto sel = ImGui::Selectable( txt, false );
+            auto hover = ImGui::IsItemHovered();
+            const auto fileName = m_worker.GetString( srcloc.file );
+            if( m_zoneinfoBuzzAnim.Match( v ) )
+            {
+                const auto time = m_zoneinfoBuzzAnim.Time();
+                const auto indentVal = sin( time * 60.f ) * 10.f * time;
+                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
+            }
+            else
+            {
+                ImGui::SameLine();
+            }
+            ImGui::TextDisabled( "(%s) %s", TimeToString( m_worker.GetZoneEnd( *v ) - v->Start() ), LocationToString( fileName, srcloc.line ) );
+            ImGui::PopID();
+            if( ImGui::IsItemClicked( 1 ) )
+            {
+                if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
+                {
+                    ViewSource( fileName, srcloc.line );
+                }
+                else
+                {
+                    m_zoneinfoBuzzAnim.Enable( v, 0.5f );
+                }
+            }
+            if( sel )
+            {
+                ShowZoneInfo( *v );
+            }
+            if( hover )
+            {
+                m_zoneHighlight = v;
+                if( IsMouseClicked( 2 ) )
+                {
+                    ZoomToZone( *v );
+                }
+                ZoneTooltip( *v );
+            }
+            } );
+
+        if( ev.HasChildren() )
+        {
+            const auto& children = m_worker.GetZoneChildren( ev.Child() );
+            bool expand = ImGui::TreeNode( "Child zones" );
+            ImGui::SameLine();
+            ImGui::TextDisabled( "(%s)", RealToString( children.size() ) );
+            if( expand )
+            {
+                if( children.is_magic() )
+                {
+                    DrawZoneInfoChildren<VectorAdapterDirect<ZoneEvent>>( *(Vector<ZoneEvent>*)( &children ), ztime );
+                }
+                else
+                {
+                    DrawZoneInfoChildren<VectorAdapterPointer<ZoneEvent>>( children, ztime );
+                }
+                ImGui::TreePop();
+            }
+
+            expand = ImGui::TreeNode( "Time distribution" );
+            if( expand )
+            {
+                ImGui::SameLine();
+                if( SmallCheckbox( "Self time", &m_timeDist.exclusiveTime ) ) m_timeDist.dataValidFor = nullptr;
+                if( ctx )
+                {
+                    ImGui::SameLine();
+                    if( SmallCheckbox( "Running time", &m_timeDist.runningTime ) ) m_timeDist.dataValidFor = nullptr;
+                }
+                if( m_timeDist.dataValidFor != &ev )
+                {
+                    m_timeDist.data.clear();
+                    if( ev.IsEndValid() ) m_timeDist.dataValidFor = &ev;
+
+                    if( m_timeDist.runningTime )
+                    {
+                        assert( ctx );
+                        int64_t time;
+                        uint64_t cnt;
+                        if( !GetZoneRunningTime( ctx, ev, time, cnt ) )
+                        {
+                            TextDisabledUnformatted( "Incomplete context switch data." );
+                            m_timeDist.dataValidFor = nullptr;
+                        }
+                        else
+                        {
+                            auto it = m_timeDist.data.emplace( ev.SrcLoc(), ZoneTimeData{ time, 1 } ).first;
+                            CalcZoneTimeData( ctx, m_timeDist.data, it->second.time, ev );
+                        }
+                        m_timeDist.fztime = 100.f / time;
+                    }
+                    else
+                    {
+                        auto it = m_timeDist.data.emplace( ev.SrcLoc(), ZoneTimeData{ ztime, 1 } ).first;
+                        CalcZoneTimeData( m_timeDist.data, it->second.time, ev );
+                        m_timeDist.fztime = 100.f / ztime;
+                    }
+                }
+                if( !m_timeDist.data.empty() )
+                {
+                    std::vector<unordered_flat_map<int16_t, ZoneTimeData>::const_iterator> vec;
+                    vec.reserve( m_timeDist.data.size() );
+                    for( auto it = m_timeDist.data.cbegin(); it != m_timeDist.data.cend(); ++it ) vec.emplace_back( it );
+                    if( ImGui::BeginTable( "##timedist", 3, ImGuiTableFlags_Sortable | ImGuiTableFlags_BordersInnerV ) )
+                    {
+                        ImGui::TableSetupColumn( "Zone", ImGuiTableColumnFlags_PreferSortDescending );
+                        ImGui::TableSetupColumn( "Time", ImGuiTableColumnFlags_PreferSortDescending | ImGuiTableColumnFlags_DefaultSort | ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
+                        ImGui::TableSetupColumn( "MTPC", ImGuiTableColumnFlags_PreferSortDescending | ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize );
+                        ImGui::TableHeadersRow();
+                        const auto& sortspec = *ImGui::TableGetSortSpecs()->Specs;
+                        switch( sortspec.ColumnIndex )
+                        {
+                        case 0:
+                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.count < rhs->second.count; } );
+                            }
+                            else
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.count > rhs->second.count; } );
+                            }
+                            break;
+                        case 1:
+                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.time < rhs->second.time; } );
+                            }
+                            else
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.time > rhs->second.time; } );
+                            }
+                            break;
+                        case 2:
+                            if( sortspec.SortDirection == ImGuiSortDirection_Ascending )
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return float( lhs->second.time ) / lhs->second.count < float( rhs->second.time ) / rhs->second.count; } );
+                            }
+                            else
+                            {
+                                pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return float( lhs->second.time ) / lhs->second.count > float( rhs->second.time ) / rhs->second.count; } );
+                            }
+                            break;
+                        default:
+                            assert( false );
+                            break;
+                        }
+                        for( auto& v : vec )
+                        {
+                            ImGui::TableNextRow();
+                            ImGui::TableNextColumn();
+                            const auto& sl = m_worker.GetSourceLocation( v->first );
+                            SmallColorBox( GetSrcLocColor( sl, 0 ) );
+                            ImGui::SameLine();
+                            const auto name = m_worker.GetZoneName( sl );
+                            if( ImGui::Selectable( name, false, ImGuiSelectableFlags_SpanAllColumns ) )
+                            {
+                                m_findZone.ShowZone( v->first, name, ev.Start(), m_worker.GetZoneEnd( ev ) );
+                            }
+                            ImGui::SameLine();
+                            ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( v->second.count ) );
+                            ImGui::TableNextColumn();
+                            ImGui::TextUnformatted( TimeToString( v->second.time ) );
+                            ImGui::SameLine();
+                            char buf[64];
+                            PrintStringPercent( buf, v->second.time * m_timeDist.fztime );
+                            TextDisabledUnformatted( buf );
+                            ImGui::TableNextColumn();
+                            ImGui::TextUnformatted( TimeToString( v->second.time / v->second.count ) );
+                        }
+                        ImGui::EndTable();
+                    }
+                }
+                ImGui::TreePop();
+            }
+        }
+
+        ImGui::EndChild();
+    }
+    ImGui::End();
+
+    if( !show )
+    {
+        m_zoneInfoWindow = nullptr;
+        m_zoneInfoStack.clear();
+    }
+}
+
+template<typename Adapter, typename V>
+void View::DrawZoneInfoChildren( const V& children, int64_t ztime )
+{
+    Adapter a;
+    const auto rztime = 1.0 / ztime;
+    const auto ty = ImGui::GetTextLineHeight();
+
+    ImGui::SameLine();
+    SmallCheckbox( "Group children locations", &m_groupChildrenLocations );
+
+    if( m_groupChildrenLocations )
+    {
+        struct ChildGroup
+        {
+            int16_t srcloc;
+            uint64_t t;
+            Vector<uint32_t> v;
+        };
+        uint64_t ctime = 0;
+        unordered_flat_map<int16_t, ChildGroup> cmap;
+        cmap.reserve( 128 );
+        for( size_t i=0; i<children.size(); i++ )
+        {
+            const auto& child = a(children[i]);
+            const auto cend = m_worker.GetZoneEnd( child );
+            const auto ct = cend - child.Start();
+            const auto srcloc = child.SrcLoc();
+            ctime += ct;
+
+            auto it = cmap.find( srcloc );
+            if( it == cmap.end() ) it = cmap.emplace( srcloc, ChildGroup { srcloc } ).first;
+
+            it->second.t += ct;
+            it->second.v.push_back( i );
+        }
+
+        auto msz = cmap.size();
+        Vector<ChildGroup*> cgvec;
+        cgvec.reserve_and_use( msz );
+        size_t idx = 0;
+        for( auto& it : cmap )
+        {
+            cgvec[idx++] = &it.second;
+        }
+
+        pdqsort_branchless( cgvec.begin(), cgvec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->t > rhs->t; } );
+
+        ImGui::Columns( 2 );
+        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() * 2 );
+        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
+        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() * 2 );
+        ImGui::NextColumn();
+        char buf[128];
+        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
+        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
+        ImGui::NextColumn();
+        for( size_t i=0; i<msz; i++ )
+        {
+            bool expandGroup = false;
+            const auto& cgr = *cgvec[i];
+            const auto& srcloc = m_worker.GetSourceLocation( cgr.srcloc );
+            const auto txt = m_worker.GetZoneName( srcloc );
+            if( cgr.v.size() == 1 )
+            {
+                auto& cev = a(children[cgr.v.front()]);
+                const auto txt = m_worker.GetZoneName( cev );
+                SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
+                ImGui::SameLine();
+                ImGui::PushID( (int)cgr.v.front() );
+                ImGui::TreeNodeEx( txt, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen );
+                if( ImGui::IsItemClicked() )
+                {
+                    ShowZoneInfo( cev );
+                }
+                if( ImGui::IsItemHovered() )
+                {
+                    m_zoneHighlight = &cev;
+                    if( IsMouseClicked( 2 ) )
+                    {
+                        ZoomToZone( cev );
+                    }
+                    ZoneTooltip( cev );
+                }
+                ImGui::PopID();
+            }
+            else
+            {
+                SmallColorBox( GetSrcLocColor( srcloc, 0 ) );
+                ImGui::SameLine();
+                ImGui::PushID( cgr.srcloc );
+                expandGroup = ImGui::TreeNode( txt );
+                ImGui::PopID();
+                if( ImGui::IsItemHovered() )
+                {
+                    ImGui::BeginTooltip();
+                    if( srcloc.name.active )
+                    {
+                        ImGui::TextUnformatted( m_worker.GetString( srcloc.name ) );
+                    }
+                    ImGui::TextUnformatted( m_worker.GetString( srcloc.function ) );
+                    ImGui::Separator();
+                    ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+                    ImGui::EndTooltip();
+                }
+                ImGui::SameLine();
+                ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( cgr.v.size() ) );
+            }
+            ImGui::NextColumn();
+            const auto part = double( cgr.t ) * rztime;
+            char buf[128];
+            PrintStringPercent( buf, TimeToString( cgr.t ), part * 100 );
+            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+            ImGui::NextColumn();
+            if( expandGroup )
+            {
+                auto ctt = std::make_unique<uint64_t[]>( cgr.v.size() );
+                auto cti = std::make_unique<uint32_t[]>( cgr.v.size() );
+                for( size_t i=0; i<cgr.v.size(); i++ )
+                {
+                    const auto& child = a(children[cgr.v[i]]);
+                    const auto cend = m_worker.GetZoneEnd( child );
+                    const auto ct = cend - child.Start();
+                    ctt[i] = ct;
+                    cti[i] = uint32_t( i );
+                }
+
+                pdqsort_branchless( cti.get(), cti.get() + cgr.v.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
+
+                ImGuiListClipper clipper;
+                clipper.Begin( cgr.v.size() );
+                while( clipper.Step() )
+                {
+                    for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
+                    {
+                        auto& cev = a(children[cgr.v[cti[i]]]);
+                        const auto txt = m_worker.GetZoneName( cev );
+                        bool b = false;
+                        ImGui::Indent();
+                        ImGui::PushID( (int)cgr.v[cti[i]] );
+                        if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
+                        {
+                            ShowZoneInfo( cev );
+                        }
+                        if( ImGui::IsItemHovered() )
+                        {
+                            m_zoneHighlight = &cev;
+                            if( IsMouseClicked( 2 ) )
+                            {
+                                ZoomToZone( cev );
+                            }
+                            ZoneTooltip( cev );
+                        }
+                        ImGui::PopID();
+                        ImGui::Unindent();
+                        ImGui::NextColumn();
+                        const auto part = double( ctt[cti[i]] ) * rztime;
+                        char buf[128];
+                        PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
+                        ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+                        ImGui::NextColumn();
+                    }
+                }
+                ImGui::TreePop();
+            }
+        }
+        ImGui::EndColumns();
+    }
+    else
+    {
+        auto ctt = std::make_unique<uint64_t[]>( children.size() );
+        auto cti = std::make_unique<uint32_t[]>( children.size() );
+        uint64_t ctime = 0;
+        for( size_t i=0; i<children.size(); i++ )
+        {
+            const auto& child = a(children[i]);
+            const auto cend = m_worker.GetZoneEnd( child );
+            const auto ct = cend - child.Start();
+            ctime += ct;
+            ctt[i] = ct;
+            cti[i] = uint32_t( i );
+        }
+
+        pdqsort_branchless( cti.get(), cti.get() + children.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
+
+        ImGui::Columns( 2 );
+        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() );
+        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
+        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() );
+        ImGui::NextColumn();
+        char buf[128];
+        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
+        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
+        ImGui::NextColumn();
+        ImGuiListClipper clipper;
+        clipper.Begin( children.size() );
+        while( clipper.Step() )
+        {
+            for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
+            {
+                auto& cev = a(children[cti[i]]);
+                const auto txt = m_worker.GetZoneName( cev );
+                bool b = false;
+                SmallColorBox( GetSrcLocColor( m_worker.GetSourceLocation( cev.SrcLoc() ), 0 ) );
+                ImGui::SameLine();
+                ImGui::PushID( (int)i );
+                if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
+                {
+                    ShowZoneInfo( cev );
+                }
+                if( ImGui::IsItemHovered() )
+                {
+                    m_zoneHighlight = &cev;
+                    if( IsMouseClicked( 2 ) )
+                    {
+                        ZoomToZone( cev );
+                    }
+                    ZoneTooltip( cev );
+                }
+                ImGui::PopID();
+                ImGui::NextColumn();
+                const auto part = double( ctt[cti[i]] ) * rztime;
+                char buf[128];
+                PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
+                ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+                ImGui::NextColumn();
+            }
+        }
+        ImGui::EndColumns();
+    }
+}
+
+void View::DrawGpuInfoWindow()
+{
+    auto& ev = *m_gpuInfoWindow;
+    const auto& srcloc = m_worker.GetSourceLocation( ev.SrcLoc() );
+
+    const auto scale = GetScale();
+    ImGui::SetNextWindowSize( ImVec2( 500 * scale, 600 * scale), ImGuiCond_FirstUseEver );
+    bool show = true;
+    ImGui::Begin( "Zone info", &show, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse );
+    if( !ImGui::GetCurrentWindowRead()->SkipItems )
+    {
+        if( ImGui::Button( ICON_FA_MICROSCOPE " Zoom to zone" ) )
+        {
+            ZoomToZone( ev );
+        }
+        auto parent = GetZoneParent( ev );
+        if( parent )
+        {
+            ImGui::SameLine();
+            if( ImGui::Button( ICON_FA_ARROW_UP " Go to parent" ) )
+            {
+                ShowZoneInfo( *parent, m_gpuInfoWindowThread );
+            }
+        }
+        if( ev.callstack.Val() != 0 )
+        {
+            ImGui::SameLine();
+            bool hilite = m_callstackInfoWindow == ev.callstack.Val();
+            if( hilite )
+            {
+                SetButtonHighlightColor();
+            }
+            if( ImGui::Button( ICON_FA_ALIGN_JUSTIFY " Call stack" ) )
+            {
+                m_callstackInfoWindow = ev.callstack.Val();
+            }
+            if( hilite )
+            {
+                ImGui::PopStyleColor( 3 );
+            }
+        }
+        const auto fileName = m_worker.GetString( srcloc.file );
+        if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
+        {
+            ImGui::SameLine();
+            bool hilite = m_sourceViewFile == fileName;
+            if( hilite )
+            {
+                SetButtonHighlightColor();
+            }
+            if( ImGui::Button( ICON_FA_FILE_ALT " Source" ) )
+            {
+                ViewSource( fileName, srcloc.line );
+            }
+            if( hilite )
+            {
+                ImGui::PopStyleColor( 3 );
+            }
+        }
+        if( !m_gpuInfoStack.empty() )
+        {
+            ImGui::SameLine();
+            if( ImGui::Button( ICON_FA_ARROW_LEFT " Go back" ) )
+            {
+                m_gpuInfoWindow = m_gpuInfoStack.back_and_pop();
+            }
+        }
+
+        ImGui::Separator();
+
+        const auto tid = GetZoneThread( ev );
+        ImGui::PushFont( m_bigFont );
+        TextFocused( "Zone name:", m_worker.GetString( srcloc.name ) );
+        ImGui::PopFont();
+        ImGui::SameLine();
+        if( ClipboardButton( 1 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.name ) );
+        TextFocused( "Function:", m_worker.GetString( srcloc.function ) );
+        ImGui::SameLine();
+        if( ClipboardButton( 2 ) ) ImGui::SetClipboardText( m_worker.GetString( srcloc.function ) );
+        SmallColorBox( GetZoneColor( ev ) );
+        ImGui::SameLine();
+        TextDisabledUnformatted( "Location:" );
+        ImGui::SameLine();
+        ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+        ImGui::SameLine();
+        if( ClipboardButton( 3 ) )
+        {
+            ImGui::SetClipboardText( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+        }
+        SmallColorBox( GetThreadColor( tid, 0 ) );
+        ImGui::SameLine();
+        TextFocused( "Thread:", m_worker.GetThreadName( tid ) );
+        ImGui::SameLine();
+        ImGui::TextDisabled( "(%s)", RealToString( tid ) );
+        if( m_worker.IsThreadFiber( tid ) )
+        {
+            ImGui::SameLine();
+            TextColoredUnformatted( ImVec4( 0.2f, 0.6f, 0.2f, 1.f ), "Fiber" );
+        }
+        ImGui::Separator();
+        ImGui::BeginChild( "##gpuinfo" );
+
+        const auto end = m_worker.GetZoneEnd( ev );
+        const auto ztime = end - ev.GpuStart();
+        const auto selftime = GetZoneSelfTime( ev );
+        TextFocused( "Time from start of program:", TimeToStringExact( ev.GpuStart() ) );
+        TextFocused( "GPU execution time:", TimeToString( ztime ) );
+        TextFocused( "GPU self time:", TimeToString( selftime ) );
+        if( ztime != 0 )
+        {
+            char buf[64];
+            PrintStringPercent( buf, 100.f * selftime / ztime );
+            ImGui::SameLine();
+            TextDisabledUnformatted( buf );
+        }
+        TextFocused( "CPU command setup time:", TimeToString( ev.CpuEnd() - ev.CpuStart() ) );
+        auto ctx = GetZoneCtx( ev );
+        if( !ctx )
+        {
+            TextFocused( "Delay to execution:", TimeToString( ev.GpuStart() - ev.CpuStart() ) );
+        }
+        else
+        {
+            const auto td = ctx->threadData.size() == 1 ? ctx->threadData.begin() : ctx->threadData.find( m_worker.DecompressThread( ev.Thread() ) );
+            assert( td != ctx->threadData.end() );
+            int64_t begin;
+            if( td->second.timeline.is_magic() )
+            {
+                begin = ((Vector<GpuEvent>*)&td->second.timeline)->front().GpuStart();
+            }
+            else
+            {
+                begin = td->second.timeline.front()->GpuStart();
+            }
+            const auto drift = GpuDrift( ctx );
+            TextFocused( "Delay to execution:", TimeToString( AdjustGpuTime( ev.GpuStart(), begin, drift ) - ev.CpuStart() ) );
+        }
+
+        ImGui::Separator();
+
+        std::vector<const GpuEvent*> zoneTrace;
+        while( parent )
+        {
+            zoneTrace.emplace_back( parent );
+            parent = GetZoneParent( *parent );
+        }
+        int idx = 0;
+        DrawZoneTrace<const GpuEvent*>( &ev, zoneTrace, m_worker, m_zoneinfoBuzzAnim, *this, m_showUnknownFrames, [&idx, this] ( const GpuEvent* v, int& fidx ) {
+            ImGui::TextDisabled( "%i.", fidx++ );
+            ImGui::SameLine();
+            const auto& srcloc = m_worker.GetSourceLocation( v->SrcLoc() );
+            const auto txt = m_worker.GetZoneName( *v, srcloc );
+            ImGui::PushID( idx++ );
+            auto sel = ImGui::Selectable( txt, false );
+            auto hover = ImGui::IsItemHovered();
+            const auto fileName = m_worker.GetString( srcloc.file );
+            if( m_zoneinfoBuzzAnim.Match( v ) )
+            {
+                const auto time = m_zoneinfoBuzzAnim.Time();
+                const auto indentVal = sin( time * 60.f ) * 10.f * time;
+                ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
+            }
+            else
+            {
+                ImGui::SameLine();
+            }
+            ImGui::TextDisabled( "(%s) %s", TimeToString( m_worker.GetZoneEnd( *v ) - v->GpuStart() ), LocationToString( fileName, srcloc.line ) );
+            ImGui::PopID();
+            if( ImGui::IsItemClicked( 1 ) )
+            {
+                if( SourceFileValid( fileName, m_worker.GetCaptureTime(), *this, m_worker ) )
+                {
+                    ViewSource( fileName, srcloc.line );
+                }
+                else
+                {
+                    m_zoneinfoBuzzAnim.Enable( v, 0.5f );
+                }
+            }
+            if( sel )
+            {
+                ShowZoneInfo( *v, m_gpuInfoWindowThread );
+            }
+            if( hover )
+            {
+                m_gpuHighlight = v;
+                if( IsMouseClicked( 2 ) )
+                {
+                    ZoomToZone( *v );
+                }
+                ZoneTooltip( *v );
+            }
+            } );
+
+        if( ev.Child() >= 0 )
+        {
+            const auto& children = m_worker.GetGpuChildren( ev.Child() );
+            bool expand = ImGui::TreeNode( "Child zones" );
+            ImGui::SameLine();
+            ImGui::TextDisabled( "(%s)", RealToString( children.size() ) );
+            if( expand )
+            {
+                if( children.is_magic() )
+                {
+                    DrawGpuInfoChildren<VectorAdapterDirect<GpuEvent>>( *(Vector<GpuEvent>*)( &children ), ztime );
+                }
+                else
+                {
+                    DrawGpuInfoChildren<VectorAdapterPointer<GpuEvent>>( children, ztime );
+                }
+                ImGui::TreePop();
+            }
+        }
+
+        ImGui::EndChild();
+    }
+    ImGui::End();
+
+    if( !show )
+    {
+        m_gpuInfoWindow = nullptr;
+        m_gpuInfoStack.clear();
+    }
+}
+
+template<typename Adapter, typename V>
+void View::DrawGpuInfoChildren( const V& children, int64_t ztime )
+{
+    Adapter a;
+    const auto rztime = 1.0 / ztime;
+    const auto ty = ImGui::GetTextLineHeight();
+
+    ImGui::SameLine();
+    SmallCheckbox( "Group children locations", &m_groupChildrenLocations );
+
+    if( m_groupChildrenLocations )
+    {
+        struct ChildGroup
+        {
+            int16_t srcloc;
+            uint64_t t;
+            Vector<uint32_t> v;
+        };
+        uint64_t ctime = 0;
+        unordered_flat_map<int16_t, ChildGroup> cmap;
+        cmap.reserve( 128 );
+        for( size_t i=0; i<children.size(); i++ )
+        {
+            const auto& child = a(children[i]);
+            const auto cend = m_worker.GetZoneEnd( child );
+            const auto ct = cend - child.GpuStart();
+            const auto srcloc = child.SrcLoc();
+            ctime += ct;
+
+            auto it = cmap.find( srcloc );
+            if( it == cmap.end() ) it = cmap.emplace( srcloc, ChildGroup { srcloc } ).first;
+
+            it->second.t += ct;
+            it->second.v.push_back( i );
+        }
+
+        auto msz = cmap.size();
+        Vector<ChildGroup*> cgvec;
+        cgvec.reserve_and_use( msz );
+        size_t idx = 0;
+        for( auto& it : cmap )
+        {
+            cgvec[idx++] = &it.second;
+        }
+
+        pdqsort_branchless( cgvec.begin(), cgvec.end(), []( const auto& lhs, const auto& rhs ) { return lhs->t > rhs->t; } );
+
+        ImGui::Columns( 2 );
+        ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() );
+        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
+        ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() );
+        ImGui::NextColumn();
+        char buf[128];
+        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
+        ImGui::ProgressBar( double( ztime - ctime ) * rztime, ImVec2( -1, ty ), buf );
+        ImGui::NextColumn();
+        for( size_t i=0; i<msz; i++ )
+        {
+            bool expandGroup = false;
+            const auto& cgr = *cgvec[i];
+            const auto& srcloc = m_worker.GetSourceLocation( cgr.srcloc );
+            const auto txt = m_worker.GetZoneName( srcloc );
+            if( cgr.v.size() == 1 )
+            {
+                auto& cev = a(children[cgr.v.front()]);
+                const auto txt = m_worker.GetZoneName( cev );
+                ImGui::PushID( (int)cgr.v.front() );
+                ImGui::TreeNodeEx( txt, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen );
+                if( ImGui::IsItemClicked() )
+                {
+                    ShowZoneInfo( cev, m_gpuInfoWindowThread );
+                }
+                if( ImGui::IsItemHovered() )
+                {
+                    m_gpuHighlight = &cev;
+                    if( IsMouseClicked( 2 ) )
+                    {
+                        ZoomToZone( cev );
+                    }
+                    ZoneTooltip( cev );
+                }
+                ImGui::PopID();
+            }
+            else
+            {
+                ImGui::PushID( cgr.srcloc );
+                expandGroup = ImGui::TreeNode( txt );
+                ImGui::PopID();
+                if( ImGui::IsItemHovered() )
+                {
+                    ImGui::BeginTooltip();
+                    if( srcloc.name.active )
+                    {
+                        ImGui::TextUnformatted( m_worker.GetString( srcloc.name ) );
+                    }
+                    ImGui::TextUnformatted( m_worker.GetString( srcloc.function ) );
+                    ImGui::Separator();
+                    ImGui::TextUnformatted( LocationToString( m_worker.GetString( srcloc.file ), srcloc.line ) );
+                    ImGui::EndTooltip();
+                }
+                ImGui::SameLine();
+                ImGui::TextDisabled( "(\xc3\x97%s)", RealToString( cgr.v.size() ) );
+            }
+            ImGui::NextColumn();
+            const auto part = double( cgr.t ) * rztime;
+            char buf[128];
+            PrintStringPercent( buf, TimeToString( cgr.t ), part * 100 );
+            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+            ImGui::NextColumn();
+            if( expandGroup )
+            {
+                auto ctt = std::make_unique<uint64_t[]>( cgr.v.size() );
+                auto cti = std::make_unique<uint32_t[]>( cgr.v.size() );
+                for( size_t i=0; i<cgr.v.size(); i++ )
+                {
+                    const auto& child = a(children[cgr.v[i]]);
+                    const auto cend = m_worker.GetZoneEnd( child );
+                    const auto ct = cend - child.GpuStart();
+                    ctt[i] = ct;
+                    cti[i] = uint32_t( i );
+                }
+
+                pdqsort_branchless( cti.get(), cti.get() + cgr.v.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
+
+                for( size_t i=0; i<cgr.v.size(); i++ )
+                {
+                    auto& cev = a(children[cgr.v[cti[i]]]);
+                    const auto txt = m_worker.GetZoneName( cev );
+                    bool b = false;
+                    ImGui::Indent();
+                    ImGui::PushID( (int)cgr.v[cti[i]] );
+                    if( ImGui::Selectable( txt, &b, ImGuiSelectableFlags_SpanAllColumns ) )
+                    {
+                        ShowZoneInfo( cev, m_gpuInfoWindowThread );
+                    }
+                    if( ImGui::IsItemHovered() )
+                    {
+                        m_gpuHighlight = &cev;
+                        if( IsMouseClicked( 2 ) )
+                        {
+                            ZoomToZone( cev );
+                        }
+                        ZoneTooltip( cev );
+                    }
+                    ImGui::PopID();
+                    ImGui::Unindent();
+                    ImGui::NextColumn();
+                    const auto part = double( ctt[cti[i]] ) * rztime;
+                    char buf[128];
+                    PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
+                    ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+                    ImGui::NextColumn();
+                }
+                ImGui::TreePop();
+            }
+        }
+        ImGui::EndColumns();
+    }
+    else
+    {
+        auto ctt = std::make_unique<uint64_t[]>( children.size() );
+        auto cti = std::make_unique<uint32_t[]>( children.size() );
+        uint64_t ctime = 0;
+        for( size_t i=0; i<children.size(); i++ )
+        {
+            const auto& child = a(children[i]);
+            const auto cend = m_worker.GetZoneEnd( child );
+            const auto ct = cend - child.GpuStart();
+            ctime += ct;
+            ctt[i] = ct;
+            cti[i] = uint32_t( i );
+        }
+
+        pdqsort_branchless( cti.get(), cti.get() + children.size(), [&ctt] ( const auto& lhs, const auto& rhs ) { return ctt[lhs] > ctt[rhs]; } );
+
+        ImGui::Columns( 2 );
+        TextColoredUnformatted( ImVec4( 1.0f, 1.0f, 0.4f, 1.0f ), "Self time" );
+        ImGui::NextColumn();
+        char buf[128];
+        PrintStringPercent( buf, TimeToString( ztime - ctime ), double( ztime - ctime ) / ztime * 100 );
+        ImGui::ProgressBar( double( ztime - ctime ) / ztime, ImVec2( -1, ty ), buf );
+        ImGui::NextColumn();
+        for( size_t i=0; i<children.size(); i++ )
+        {
+            auto& cev = a(children[cti[i]]);
+            bool b = false;
+            ImGui::PushID( (int)i );
+            if( ImGui::Selectable( m_worker.GetZoneName( cev ), &b, ImGuiSelectableFlags_SpanAllColumns ) )
+            {
+                ShowZoneInfo( cev, m_gpuInfoWindowThread );
+            }
+            if( ImGui::IsItemHovered() )
+            {
+                m_gpuHighlight = &cev;
+                if( IsMouseClicked( 2 ) )
+                {
+                    ZoomToZone( cev );
+                }
+                ZoneTooltip( cev );
+            }
+            ImGui::PopID();
+            ImGui::NextColumn();
+            const auto part = double( ctt[cti[i]] ) / ztime;
+            char buf[128];
+            PrintStringPercent( buf, TimeToString( ctt[cti[i]] ), part * 100 );
+            ImGui::ProgressBar( part, ImVec2( -1, ty ), buf );
+            ImGui::NextColumn();
+        }
+        ImGui::EndColumns();
+    }
+}
+
+void View::ShowZoneInfo( const ZoneEvent& ev )
+{
+    if( m_zoneInfoWindow && m_zoneInfoWindow != &ev )
+    {
+        m_zoneInfoStack.push_back( m_zoneInfoWindow );
+    }
+    m_zoneInfoWindow = &ev;
+
+    if( m_gpuInfoWindow )
+    {
+        m_gpuInfoWindow = nullptr;
+        m_gpuInfoStack.clear();
+    }
+}
+
+void View::ShowZoneInfo( const GpuEvent& ev, uint64_t thread )
+{
+    if( m_gpuInfoWindow && m_gpuInfoWindow != &ev )
+    {
+        m_gpuInfoStack.push_back( m_gpuInfoWindow );
+    }
+    m_gpuInfoWindow = &ev;
+    m_gpuInfoWindowThread = thread;
+
+    if( m_zoneInfoWindow )
+    {
+        m_zoneInfoWindow = nullptr;
+        m_zoneInfoStack.clear();
+    }
+}
+
+}