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Implement display of grouped instruction pointer statistics.

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This commit is contained in:
Bartosz Taudul 2020-05-07 02:33:37 +02:00
parent 15454d2253
commit 2ca6b6f2fe
2 changed files with 190 additions and 8 deletions
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193
server/TracySourceView.cpp
View File

@ -1310,7 +1310,8 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, unordered_flat_map<ui
ImGui::PopStyleVar();
}
ImGui::BeginChild( "##sourceView", ImVec2( 0, 0 ), true, ImGuiWindowFlags_NoMove );
const float bottom = m_srcSampleSelect.empty() ? 0 : ImGui::GetFrameHeight();
ImGui::BeginChild( "##sourceView", ImVec2( 0, -bottom ), true, ImGuiWindowFlags_NoMove );
if( m_font ) ImGui::PushFont( m_font );
auto draw = ImGui::GetWindowDrawList();
@ -1433,6 +1434,37 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, unordered_flat_map<ui
if( m_font ) ImGui::PopFont();
ImGui::EndChild();
if( !m_srcSampleSelect.empty() )
{
uint32_t count = 0;
for( auto& idx : m_srcSampleSelect )
{
auto it = ipcount.find( idx );
if( it != ipcount.end() ) count += it->second;
}
ImGui::BeginChild( "##srcSelect" );
if( ImGui::SmallButton( ICON_FA_TIMES ) )
{
m_srcSampleSelect.clear();
m_srcGroupSelect = -1;
}
ImGui::SameLine();
char buf[16];
auto end = PrintFloat( buf, buf+16, 100.f * count / iptotal, 2 );
memcpy( end, "%", 2 );
TextFocused( "Selected:", buf );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Time:", TimeToString( count * worker.GetSamplingPeriod() ) );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Sample count:", RealToString( count ) );
ImGui::EndChild();
}
}
static int PrintHexBytes( char* buf, const uint8_t* bytes, size_t len )
@ -1529,7 +1561,8 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
SmallCheckbox( ICON_FA_TRUCK_LOADING " Latency", &m_showLatency );
}
ImGui::BeginChild( "##asmView", ImVec2( 0, 0 ), true, ImGuiWindowFlags_NoMove );
const float bottom = m_asmSampleSelect.empty() ? 0 : ImGui::GetFrameHeight();
ImGui::BeginChild( "##asmView", ImVec2( 0, -bottom ), true, ImGuiWindowFlags_NoMove );
if( m_font ) ImGui::PushFont( m_font );
int maxAddrLen;
@ -1821,10 +1854,41 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
if( m_font ) ImGui::PopFont();
ImGui::EndChild();
if( !m_asmSampleSelect.empty() )
{
uint32_t count = 0;
for( auto& idx : m_asmSampleSelect )
{
auto it = ipcount.find( m_asm[idx].addr );
if( it != ipcount.end() ) count += it->second;
}
ImGui::BeginChild( "##asmSelect" );
if( ImGui::SmallButton( ICON_FA_TIMES ) )
{
m_asmSampleSelect.clear();
m_asmGroupSelect = -1;
}
ImGui::SameLine();
char buf[16];
auto end = PrintFloat( buf, buf+16, 100.f * count / iptotal, 2 );
memcpy( end, "%", 2 );
TextFocused( "Selected:", buf );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Time:", TimeToString( count * worker.GetSamplingPeriod() ) );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Sample count:", RealToString( count ) );
ImGui::EndChild();
}
return jumpOut;
}
static bool PrintPercentage( float val )
static bool PrintPercentage( float val, uint32_t col = 0xFFFFFFFF )
{
const auto ty = ImGui::GetFontSize();
auto draw = ImGui::GetWindowDrawList();
@ -1843,7 +1907,7 @@ static bool PrintPercentage( float val )
memcpy( buf + 7 - sz, tmp, sz+1 );
draw->AddRectFilled( wpos, wpos + ImVec2( val * tw / 100, ty+1 ), 0xFF444444 );
DrawTextContrast( draw, wpos + ImVec2( htw, 0 ), 0xFFFFFFFF, buf );
DrawTextContrast( draw, wpos + ImVec2( htw, 0 ), col, buf );
ImGui::ItemSize( ImVec2( stw * 7, ty ), 0 );
return ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( stw * 7, ty ) );
@ -1877,6 +1941,7 @@ void SourceView::RenderLine( const Line& line, int lineNum, uint32_t ipcnt, uint
draw->AddRectFilled( wpos, wpos + ImVec2( w, ty+1 ), 0xFF333322 );
}
bool mouseHandled = false;
if( iptotal != 0 )
{
if( ipcnt == 0 )
@ -1886,7 +1951,8 @@ void SourceView::RenderLine( const Line& line, int lineNum, uint32_t ipcnt, uint
}
else
{
if( PrintPercentage( 100.f * ipcnt / iptotal ) )
auto sit = m_srcSampleSelect.find( lineNum );
if( PrintPercentage( 100.f * ipcnt / iptotal, sit == m_srcSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF ) )
{
if( m_font ) ImGui::PopFont();
ImGui::BeginTooltip();
@ -1894,6 +1960,62 @@ void SourceView::RenderLine( const Line& line, int lineNum, uint32_t ipcnt, uint
TextFocused( "Sample count:", RealToString( ipcnt ) );
ImGui::EndTooltip();
if( m_font ) ImGui::PushFont( m_font );
if( ImGui::IsMouseClicked( 0 ) )
{
mouseHandled = true;
auto& io = ImGui::GetIO();
if( io.KeyCtrl )
{
m_srcGroupSelect = lineNum;
if( sit == m_srcSampleSelect.end() )
{
m_srcSampleSelect.emplace( lineNum );
}
else
{
m_srcSampleSelect.erase( sit );
}
}
else if( io.KeyShift )
{
m_srcSampleSelect.clear();
if( m_srcGroupSelect == -1 )
{
m_srcGroupSelect = lineNum;
m_srcSampleSelect.insert( lineNum );
}
else
{
if( lineNum < m_srcGroupSelect )
{
for( int i=lineNum; i<=m_srcGroupSelect; i++ )
{
m_srcSampleSelect.insert( i );
}
}
else
{
for( int i=m_srcGroupSelect; i<=lineNum; i++ )
{
m_srcSampleSelect.insert( i );
}
}
}
}
else
{
m_srcSampleSelect.clear();
m_srcSampleSelect.insert( lineNum );
m_srcGroupSelect = lineNum;
}
}
else if( ImGui::IsMouseClicked( 1 ) )
{
mouseHandled = true;
m_srcSampleSelect.clear();
m_srcGroupSelect = -1;
}
}
draw->AddLine( wpos + ImVec2( 0, 1 ), wpos + ImVec2( 0, ty-2 ), GetHotnessColor( ipcnt, ipmax ) );
}
@ -1967,7 +2089,7 @@ void SourceView::RenderLine( const Line& line, int lineNum, uint32_t ipcnt, uint
if( match > 0 && ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( w, ty+1 ) ) )
{
draw->AddRectFilled( wpos, wpos + ImVec2( w, ty+1 ), 0x11FFFFFF );
if( ImGui::IsMouseClicked( 0 ) || ImGui::IsMouseClicked( 1 ) )
if( !mouseHandled && ( ImGui::IsMouseClicked( 0 ) || ImGui::IsMouseClicked( 1 ) ) )
{
m_displayMode = DisplayMixed;
SelectLine( lineNum, worker, ImGui::IsMouseClicked( 1 ) );
@ -2009,7 +2131,9 @@ void SourceView::RenderAsmLine( AsmLine& line, uint32_t ipcnt, uint32_t iptotal,
}
else
{
if( PrintPercentage( 100.f * ipcnt / iptotal ) )
const auto idx = &line - m_asm.data();
auto sit = m_asmSampleSelect.find( idx );
if( PrintPercentage( 100.f * ipcnt / iptotal, sit == m_asmSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF ) )
{
if( m_font ) ImGui::PopFont();
ImGui::BeginTooltip();
@ -2017,9 +2141,62 @@ void SourceView::RenderAsmLine( AsmLine& line, uint32_t ipcnt, uint32_t iptotal,
TextFocused( "Sample count:", RealToString( ipcnt ) );
ImGui::EndTooltip();
if( m_font ) ImGui::PushFont( m_font );
if( ImGui::IsMouseClicked( 0 ) )
{
auto& io = ImGui::GetIO();
if( io.KeyCtrl )
{
m_asmGroupSelect = idx;
if( sit == m_asmSampleSelect.end() )
{
m_asmSampleSelect.emplace( idx );
}
else
{
m_asmSampleSelect.erase( sit );
}
}
else if( io.KeyShift )
{
m_asmSampleSelect.clear();
if( m_asmGroupSelect == -1 )
{
m_asmGroupSelect = idx;
m_asmSampleSelect.insert( idx );
}
else
{
if( idx < m_asmGroupSelect )
{
for( int i=idx; i<=m_asmGroupSelect; i++ )
{
m_asmSampleSelect.insert( i );
}
}
else
{
for( int i=m_asmGroupSelect; i<=idx; i++ )
{
m_asmSampleSelect.insert( i );
}
}
}
}
else
{
m_asmSampleSelect.clear();
m_asmSampleSelect.insert( idx );
m_asmGroupSelect = idx;
}
}
else if( ImGui::IsMouseClicked( 1 ) )
{
m_asmSampleSelect.clear();
m_asmGroupSelect = -1;
}
}
draw->AddLine( wpos + ImVec2( 0, 1 ), wpos + ImVec2( 0, ty-2 ), GetHotnessColor( ipcnt, ipmax ) );
}
ImGui::SameLine( 0, ty );
}

5
server/TracySourceView.hpp
View File

@ -224,6 +224,11 @@ private:
int m_selMicroArch;
int m_idxMicroArch;
bool m_showLatency;
unordered_flat_set<uint32_t> m_asmSampleSelect;
unordered_flat_set<uint32_t> m_srcSampleSelect;
uint32_t m_asmGroupSelect = -1;
uint32_t m_srcGroupSelect = -1;
};
}