From 9b4716c49eaf65d306fa808bb1680f956104c33b Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Thu, 20 May 2021 02:26:02 +0200
Subject: [PATCH] Display cache and branch miss rates.

---
 server/TracySourceView.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/server/TracySourceView.cpp b/server/TracySourceView.cpp
index 7d9ba337..c11d89de 100644
--- a/server/TracySourceView.cpp
+++ b/server/TracySourceView.cpp
@@ -2636,6 +2636,22 @@ void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const Addr
                     }
                     if( hw->cycles ) TextFocused( "Cycles:", RealToString( hw->cycles ) );
                     if( hw->retired ) TextFocused( "Retirements:", RealToString( hw->retired ) );
+                    if( hw->cacheRef && hw->cacheMiss )
+                    {
+                        TextDisabledUnformatted( "Cache miss rate:" );
+                        ImGui::SameLine();
+                        PrintPercentage( float( 100 * hw->cacheMiss ) / hw->cacheRef );
+                    }
+                    if( hw->cacheRef ) TextFocused( "Cache references:", RealToString( hw->cacheRef ) );
+                    if( hw->cacheMiss ) TextFocused( "Cache misses:", RealToString( hw->cacheMiss ) );
+                    if( hw->branchRetired && hw->branchMiss )
+                    {
+                        TextDisabledUnformatted( "Branch mispredictions rate:" );
+                        ImGui::SameLine();
+                        PrintPercentage( float( 100 * hw->branchMiss ) / hw->branchRetired );
+                    }
+                    if( hw->branchRetired ) TextFocused( "Retired branches:", RealToString( hw->branchRetired ) );
+                    if( hw->branchMiss ) TextFocused( "Branch mispredictions:", RealToString( hw->branchMiss ) );
                 }
                 const auto& stats = *worker.GetSymbolStats( symAddrParents );
                 if( !stats.parents.empty() )