From b0d319890b2b0a5876209f084b1b84c5122cd66d Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Wed, 30 Jan 2019 01:54:18 +0100
Subject: [PATCH] Allow sorting find zone groups by mean time per call.

---
 server/TracyView.cpp | 13 +++++++++++++
 server/TracyView.hpp |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index a52a254e..2bba364c 100644
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -5529,6 +5529,16 @@ void View::DrawFindZone()
         ImGui::RadioButton( "Count", (int*)( &m_findZone.sortBy ), (int)FindZone::SortBy::Count );
         ImGui::SameLine();
         ImGui::RadioButton( "Time", (int*)( &m_findZone.sortBy ), (int)FindZone::SortBy::Time );
+        ImGui::SameLine();
+        ImGui::RadioButton( "MTPC", (int*)( &m_findZone.sortBy ), (int)FindZone::SortBy::Mtpc );
+        ImGui::SameLine();
+        ImGui::TextDisabled( "(?)" );
+        if( ImGui::IsItemHovered() )
+        {
+            ImGui::BeginTooltip();
+            ImGui::Text( "Mean time per call" );
+            ImGui::EndTooltip();
+        }
 
         auto& zones = m_worker.GetZonesForSourceLocation( m_findZone.match[m_findZone.selMatch] ).zones;
         auto sz = zones.size();
@@ -5601,6 +5611,9 @@ void View::DrawFindZone()
         case FindZone::SortBy::Time:
             pdqsort_branchless( groups.begin(), groups.end(), []( const auto& lhs, const auto& rhs ) { return lhs->second.time > rhs->second.time; } );
             break;
+        case FindZone::SortBy::Mtpc:
+            pdqsort_branchless( groups.begin(), groups.end(), []( const auto& lhs, const auto& rhs ) { return double( lhs->second.time ) / lhs->second.zones.size() > double( rhs->second.time ) / rhs->second.zones.size(); } );
+            break;
         default:
             assert( false );
             break;
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index d0a2c089..9b5290bf 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -290,7 +290,7 @@ private:
     struct FindZone {
         enum : uint64_t { Unselected = std::numeric_limits<uint64_t>::max() - 1 };
         enum class GroupBy : int { Thread, UserText, Callstack };
-        enum class SortBy : int { Order, Count, Time };
+        enum class SortBy : int { Order, Count, Time, Mtpc };
 
         struct Group
         {