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Code Issues Releases Wiki Activity

Draw callstack tree for wait stacks.

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This commit is contained in:
Bartosz Taudul 2021-11-13 22:05:30 +01:00
parent 5f9a0ab61f
commit 633cd1262c
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GPG Key ID: B7FE2008B7575DF3
2 changed files with 113 additions and 0 deletions
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112
server/TracyView.cpp
View File

@ -16545,11 +16545,29 @@ void View::DrawWaitStacks()
case 1:
{
auto tree = GetCallstackFrameTreeBottomUp( stacks, m_groupCallstackTreeByNameBottomUp );
if( !tree.empty() )
{
int idx = 0;
DrawFrameTreeLevel( tree, idx );
}
else
{
TextDisabledUnformatted( "No call stacks to show" );
}
break;
}
case 2:
{
auto tree = GetCallstackFrameTreeTopDown( stacks, m_groupCallstackTreeByNameTopDown );
if( !tree.empty() )
{
int idx = 0;
DrawFrameTreeLevel( tree, idx );
}
else
{
TextDisabledUnformatted( "No call stacks to show" );
}
break;
}
default:
@ -17661,6 +17679,100 @@ void View::DrawFrameTreeLevel( const unordered_flat_map<uint64_t, MemCallstackFr
}
}
void View::DrawFrameTreeLevel( const unordered_flat_map<uint64_t, CallstackFrameTree>& tree, int& idx )
{
auto& io = ImGui::GetIO();
std::vector<unordered_flat_map<uint64_t, CallstackFrameTree>::const_iterator> sorted;
sorted.reserve( tree.size() );
for( auto it = tree.begin(); it != tree.end(); ++it )
{
sorted.emplace_back( it );
}
pdqsort_branchless( sorted.begin(), sorted.end(), [] ( const auto& lhs, const auto& rhs ) { return lhs->second.count > rhs->second.count; } );
int lidx = 0;
for( auto& _v : sorted )
{
auto& v = _v->second;
idx++;
auto frameDataPtr = m_worker.GetCallstackFrame( v.frame );
if( frameDataPtr )
{
auto& frameData = *frameDataPtr;
auto frame = frameData.data[frameData.size-1];
bool expand = false;
if( v.children.empty() )
{
ImGui::Indent( ImGui::GetTreeNodeToLabelSpacing() );
ImGui::TextUnformatted( m_worker.GetString( frame.name ) );
ImGui::Unindent( ImGui::GetTreeNodeToLabelSpacing() );
}
else
{
ImGui::PushID( lidx++ );
if( tree.size() == 1 )
{
expand = ImGui::TreeNodeEx( m_worker.GetString( frame.name ), ImGuiTreeNodeFlags_DefaultOpen );
}
else
{
expand = ImGui::TreeNode( m_worker.GetString( frame.name ) );
}
ImGui::PopID();
}
if( m_callstackTreeBuzzAnim.Match( idx ) )
{
const auto time = m_callstackTreeBuzzAnim.Time();
const auto indentVal = sin( time * 60.f ) * 10.f * time;
ImGui::SameLine( 0, ImGui::GetStyle().ItemSpacing.x + indentVal );
}
else
{
ImGui::SameLine();
}
const char* fileName = nullptr;
if( frame.line == 0 )
{
TextDisabledUnformatted( m_worker.GetString( frameDataPtr->imageName ) );
}
else
{
fileName = m_worker.GetString( frame.file );
ImGui::TextDisabled( "%s:%i", fileName, frame.line );
}
if( ImGui::IsItemHovered() )
{
DrawSourceTooltip( fileName, frame.line );
if( ImGui::IsItemClicked( 1 ) )
{
if( !ViewDispatch( fileName, frame.line, frame.symAddr ) )
{
m_callstackTreeBuzzAnim.Enable( idx, 0.5f );
}
}
}
ImGui::SameLine();
if( v.children.empty() )
{
ImGui::TextColored( ImVec4( 0.2, 0.8, 0.8, 1.0 ), "(%s)", RealToString( v.count ) );
}
else
{
ImGui::TextColored( ImVec4( 0.8, 0.8, 0.2, 1.0 ), "(%s)", RealToString( v.count ) );
}
if( expand )
{
DrawFrameTreeLevel( v.children, idx );
ImGui::TreePop();
}
}
}
}
void View::DrawAllocList()
{
std::vector<const MemEvent*> data;

1
server/TracyView.hpp
View File

@ -234,6 +234,7 @@ private:
unordered_flat_map<uint64_t, CallstackFrameTree> GetCallstackFrameTreeBottomUp( const unordered_flat_map<uint32_t, uint64_t>& stacks, bool group ) const;
unordered_flat_map<uint64_t, CallstackFrameTree> GetCallstackFrameTreeTopDown( const unordered_flat_map<uint32_t, uint64_t>& stacks, bool group ) const;
void DrawFrameTreeLevel( const unordered_flat_map<uint64_t, CallstackFrameTree>& tree, int& idx );
void DrawInfoWindow();
void DrawZoneInfoWindow();