From b5cb5c83fa8ce730fd87029ca426a3712c5f8a92 Mon Sep 17 00:00:00 2001
From: sunshineinabox <aqemail@gmail.com>
Date: Sat, 8 Jul 2023 07:45:09 -0700
Subject: [PATCH] Interanlly Cache value so looping continously isn't costly.
 Only assign physicalCoreCount when needed.

---
 src/Ryujinx.Common/SystemInfo/SystemInfo.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Ryujinx.Common/SystemInfo/SystemInfo.cs b/src/Ryujinx.Common/SystemInfo/SystemInfo.cs
index 4b92b0c9c..05eb7859c 100644
--- a/src/Ryujinx.Common/SystemInfo/SystemInfo.cs
+++ b/src/Ryujinx.Common/SystemInfo/SystemInfo.cs
@@ -16,6 +16,7 @@ namespace Ryujinx.Common.SystemInfo
         public ulong RamTotal { get; protected set; }
         public ulong RamAvailable { get; protected set; }
         protected static int LogicalCoreCount => Environment.ProcessorCount;
+        private static int? _cachedPhysicalCoreCount = null;
 
         protected SystemInfo()
         {
@@ -80,6 +81,11 @@ namespace Ryujinx.Common.SystemInfo
 
         public static int GetPhysicalCoreCount()
         {
+            if (_cachedPhysicalCoreCount.HasValue)
+            {
+                return _cachedPhysicalCoreCount.Value;
+            }
+
             int coreCount = Environment.ProcessorCount;
                 
             try
@@ -128,6 +134,8 @@ namespace Ryujinx.Common.SystemInfo
                 Logger.Error?.Print(LogClass.Application,$"An error occurred while trying to get the physical core count:  {ex.Message}");
             }
 
+            _cachedPhysicalCoreCount = coreCount;
+
             return coreCount;
         }
     }