_setidealprocessor

Source/Engine/Threading/JobSystem.cpp

@@ -8,6 +8,7 @@
 #include "Engine/Core/Collections/Dictionary.h"
 #include "Engine/Engine/EngineService.h"
 #include "Engine/Profiler/ProfilerCPU.h"
+#include "Engine/Platform/Win32/IncludeWindowsHeaders.h"
 #if USE_CSHARP
 #include "Engine/Scripting/ManagedCLR/MCore.h"
 #endif
@@ -155,7 +156,8 @@ void JobSystemService::Dispose()
 
 int32 JobSystemThread::Run()
 {
-    Platform::SetThreadAffinityMask(1ull << Index);
+    //Platform::SetThreadAffinityMask(1ull << Index);
+    Platform::SetThreadIdealProcessor((uint32)Index);
 
     JobData data;
     bool attachCSharpThread = true;