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Optional visualization of uarch latency.
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d6e633edd0
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@ -71,6 +71,7 @@ SourceView::SourceView( ImFont* font )
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, m_calcInlineStats( true )
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, m_showJumps( true )
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, m_cpuArch( CpuArchUnknown )
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, m_showLatency( false )
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{
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SelectMicroArchitecture( "ZEN2" );
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@ -1183,6 +1184,11 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
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ImGui::EndCombo();
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}
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ImGui::PopStyleVar();
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ImGui::SameLine();
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ImGui::Spacing();
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ImGui::SameLine();
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SmallCheckbox( "Show latency", &m_showLatency );
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}
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ImGui::BeginChild( "##asmView", ImVec2( 0, 0 ), true, ImGuiWindowFlags_NoMove );
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@ -1824,6 +1830,25 @@ void SourceView::RenderAsmLine( const AsmLine& line, uint32_t ipcnt, uint32_t ip
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}
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}
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if( m_showLatency && asmVar && asmVar->minlat >= 0 )
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{
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const auto pos = ImVec2( (int)ImGui::GetCursorScreenPos().x, (int)ImGui::GetCursorScreenPos().y );
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const auto ty = ImGui::GetFontSize();
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if( asmVar->minlat == 0 )
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{
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draw->AddLine( pos + ImVec2( 0, -1 ), pos + ImVec2( 0, ty ), 0x660000FF );
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}
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else
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{
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draw->AddRectFilled( pos, pos + ImVec2( ty * asmVar->minlat + 1, ty + 1 ), 0x660000FF );
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}
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if( asmVar->minlat != asmVar->maxlat )
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{
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draw->AddRectFilled( pos + ImVec2( ty * asmVar->minlat + 1, 0 ), pos + ImVec2( ty * asmVar->maxlat + 1, ty + 1 ), 0x5500FFFF );
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}
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}
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const auto msz = line.mnemonic.size();
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memcpy( buf, line.mnemonic.c_str(), msz );
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memset( buf+msz, ' ', m_maxMnemonicLen-msz );
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@ -182,6 +182,7 @@ private:
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CpuArchitecture m_cpuArch;
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int m_selMicroArch;
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int m_idxMicroArch;
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bool m_showLatency;
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};
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}
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