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Show comparison of standard deviation in compare window.

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This commit is contained in:
Bartosz Taudul
2026-07-01 16:12:32 +02:00
parent 74650af7a0
commit fef901f595
1 changed files with 7 additions and 0 deletions
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7
profiler/src/profiler/TracyView_Compare.cpp
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@@ -1020,6 +1020,7 @@ void View::DrawCompare()
}
TextFocused( "Max counts:", cumulateTime ? TimeToString( maxVal ) : RealToString( floor( maxVal ) ) );
float sd_[2];
TextColoredUnformatted( ImVec4( 0xDD/511.f, 0xDD/511.f, 0x22/511.f, 1.f ), ICON_FA_LEMON );
ImGui::SameLine();
TextFocused( "Mean (this):", TimeToString( m_compare.average[0] ) );
@@ -1057,6 +1058,7 @@ void View::DrawCompare()
const auto avg = m_compare.average[0];
const auto ss = sumSq0 - 2. * total0 * avg + double( avg ) * avg * sz;
const auto sd = sqrt( ss / ( sz - 1 ) );
sd_[0] = sd;
ImGui::SameLine();
ImGui::Spacing();
@@ -1108,6 +1110,7 @@ void View::DrawCompare()
const auto avg = m_compare.average[1];
const auto ss = sumSq1 - 2. * total1 * avg + double( avg ) * avg * sz;
const auto sd = sqrt( ss / ( sz - 1 ) );
sd_[1] = sd;
ImGui::SameLine();
ImGui::Spacing();
@@ -1123,6 +1126,10 @@ void View::DrawCompare()
ImGui::Indent();
PrintSpeedupOrSlowdown( m_compare.average[0], m_compare.average[1], "Mean" );
PrintSpeedupOrSlowdown( m_compare.median[0], m_compare.median[1], "Median" );
if( sorted[0].size() > 1 && sorted[1].size() > 1 )
{
PrintSpeedupOrSlowdown( sd_[0], sd_[1], "\xcf\x83" );
}
ImGui::Unindent();
ImGui::PushStyleColor( ImGuiCol_Text, ImVec4( 0xDD/511.f, 0xDD/511.f, 0x22/511.f, 1.f ) );