From a8093c2a3cf98ccccabeb1d6a2c1ccc5e191557f Mon Sep 17 00:00:00 2001
From: lizzie <lizzie@eden-emu.dev>
Date: Tue, 10 Feb 2026 03:34:07 +0100
Subject: [*] change all std::unordered_map and std::unordered_set into
 ankerl::unordered_dense::map/set variants (#3442)

mainly doing this to reduce memory footprint; we all know how nice ankerl::unordered_dense is

in theory 4x faster - in practice these maps arent that "hot" anyways so not likely to have much perf gained

i just want to reduce mem fragmentation to ease my porting process, plus it helps other platforms as well (ahem weak Mediatek devices) :)

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3442
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
---
 src/tests/video_core/memory_tracker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/tests/video_core/memory_tracker.cpp')

diff --git a/src/tests/video_core/memory_tracker.cpp b/src/tests/video_core/memory_tracker.cpp
index 08ebf05237..5fd8037446 100644
--- a/src/tests/video_core/memory_tracker.cpp
+++ b/src/tests/video_core/memory_tracker.cpp
@@ -3,7 +3,7 @@
 
 #include <memory>
 #include <stdexcept>
-#include <unordered_map>
+#include <ankerl/unordered_dense.h>
 #include <tuple>
 #include <vector>
 #include <optional>
@@ -65,7 +65,7 @@ public:
     }
 
 private:
-    std::unordered_map<u64, int> page_table;
+    ankerl::unordered_dense::map<u64, int> page_table;
     std::vector<std::tuple<DAddr, u64, int>> calls;
     size_t update_calls = 0;
 };
-- 
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