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Optional visualization of uarch latency.

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This commit is contained in:
Bartosz Taudul
2020-04-27 16:10:47 +02:00
parent d6e633edd0
commit 83d6566020
2 changed files with 26 additions and 0 deletions
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25
server/TracySourceView.cpp
View File

@@ -71,6 +71,7 @@ SourceView::SourceView( ImFont* font )
, m_calcInlineStats( true )
, m_showJumps( true )
, m_cpuArch( CpuArchUnknown )
, m_showLatency( false )
{
SelectMicroArchitecture( "ZEN2" );
@@ -1183,6 +1184,11 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
ImGui::EndCombo();
}
ImGui::PopStyleVar();
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
SmallCheckbox( "Show latency", &m_showLatency );
}
ImGui::BeginChild( "##asmView", ImVec2( 0, 0 ), true, ImGuiWindowFlags_NoMove );
@@ -1824,6 +1830,25 @@ void SourceView::RenderAsmLine( const AsmLine& line, uint32_t ipcnt, uint32_t ip
}
}
if( m_showLatency && asmVar && asmVar->minlat >= 0 )
{
const auto pos = ImVec2( (int)ImGui::GetCursorScreenPos().x, (int)ImGui::GetCursorScreenPos().y );
const auto ty = ImGui::GetFontSize();
if( asmVar->minlat == 0 )
{
draw->AddLine( pos + ImVec2( 0, -1 ), pos + ImVec2( 0, ty ), 0x660000FF );
}
else
{
draw->AddRectFilled( pos, pos + ImVec2( ty * asmVar->minlat + 1, ty + 1 ), 0x660000FF );
}
if( asmVar->minlat != asmVar->maxlat )
{
draw->AddRectFilled( pos + ImVec2( ty * asmVar->minlat + 1, 0 ), pos + ImVec2( ty * asmVar->maxlat + 1, ty + 1 ), 0x5500FFFF );
}
}
const auto msz = line.mnemonic.size();
memcpy( buf, line.mnemonic.c_str(), msz );
memset( buf+msz, ' ', m_maxMnemonicLen-msz );