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Collect thread wakeup data.

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This commit is contained in:
Bartosz Taudul
2019-08-17 17:05:29 +02:00
parent f957f64ce1
commit 414f903cc5
7 changed files with 158 additions and 65 deletions
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server/TracyView.cpp
+51 -32
View File
@@ -2372,43 +2372,62 @@ void View::DrawContextSwitches( const ContextSwitch* ctx, bool hover, double pxn
{
const bool migration = pit->Cpu() != ev.Cpu();
const auto px0 = std::max( { ( pit->End() - m_zvStart ) * pxns, -10.0, minpx } );
const auto pxw = std::max( ( ev.wakeup - m_zvStart ) * pxns, -10.0 );
const auto px1 = std::min( ( ev.Start() - m_zvStart ) * pxns, w + 10.0 );
const auto color = migration ? 0xFFEE7711 : 0xFF2222AA;
draw->AddLine( wpos + ImVec2( px0, round( offset + ty * 0.5 ) - 0.5 ), wpos + ImVec2( px1, round( offset + ty * 0.5 ) - 0.5 ), color, 2 );
if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( px0, offset ), wpos + ImVec2( px1, offset + ty ) ) )
draw->AddLine( wpos + ImVec2( px0, round( offset + ty * 0.5 ) - 0.5 ), wpos + ImVec2( pxw, round( offset + ty * 0.5 ) - 0.5 ), color, 2 );
if( ev.wakeup != ev.Start() )
{
ImGui::BeginTooltip();
TextFocused( "Thread is", migration ? "migrating CPUs" : "waiting" );
TextFocused( "Waiting time:", TimeToString( ev.Start() - pit->End() ) );
if( migration )
{
TextFocused( "CPU:", RealToString( pit->Cpu(), true ) );
ImGui::SameLine();
#ifdef TRACY_EXTENDED_FONT
TextFocused( ICON_FA_LONG_ARROW_ALT_RIGHT, RealToString( ev.Cpu(), true ) );
#else
TextFocused( "->", RealToString( ev.Cpu(), true ) );
#endif
}
else
{
TextFocused( "CPU:", RealToString( ev.Cpu(), true ) );
}
if( pit->Reason() != 100 )
{
TextFocused( "Wait reason:", DecodeContextSwitchReasonCode( pit->Reason() ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchReason( pit->Reason() ) );
}
TextFocused( "Wait state:", DecodeContextSwitchStateCode( pit->State() ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchState( pit->State() ) );
ImGui::EndTooltip();
draw->AddLine( wpos + ImVec2( pxw, round( offset + ty * 0.5 ) - 0.5 ), wpos + ImVec2( px1, round( offset + ty * 0.5 ) - 0.5 ), 0xFF2280A0, 2 );
}
if( ImGui::IsMouseClicked( 2 ) )
if( hover )
{
if( ImGui::IsMouseHoveringRect( wpos + ImVec2( px0, offset ), wpos + ImVec2( pxw, offset + ty ) ) )
{
ZoomToRange( pit->End(), ev.Start() );
ImGui::BeginTooltip();
TextFocused( "Thread is", migration ? "migrating CPUs" : "waiting" );
TextFocused( "Waiting time:", TimeToString( ev.wakeup - pit->End() ) );
if( migration )
{
TextFocused( "CPU:", RealToString( pit->Cpu(), true ) );
ImGui::SameLine();
#ifdef TRACY_EXTENDED_FONT
TextFocused( ICON_FA_LONG_ARROW_ALT_RIGHT, RealToString( ev.Cpu(), true ) );
#else
TextFocused( "->", RealToString( ev.Cpu(), true ) );
#endif
}
else
{
TextFocused( "CPU:", RealToString( ev.Cpu(), true ) );
}
if( pit->Reason() != 100 )
{
TextFocused( "Wait reason:", DecodeContextSwitchReasonCode( pit->Reason() ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchReason( pit->Reason() ) );
}
TextFocused( "Wait state:", DecodeContextSwitchStateCode( pit->State() ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchState( pit->State() ) );
ImGui::EndTooltip();
if( ImGui::IsMouseClicked( 2 ) )
{
ZoomToRange( pit->End(), ev.wakeup );
}
}
else if( ev.wakeup != ev.Start() && ImGui::IsMouseHoveringRect( wpos + ImVec2( pxw, offset ), wpos + ImVec2( px1, offset + ty ) ) )
{
ImGui::BeginTooltip();
TextFocused( "Thread is", "waking up" );
TextFocused( "Scheduling delay:", TimeToString( ev.Start() - ev.wakeup ) );
if( ImGui::IsMouseClicked( 2 ) )
{
ZoomToRange( pit->End(), ev.wakeup );
}
ImGui::EndTooltip();
}
}
}