Settings: Do not load the thread limit if it is too high for the CPU

In case the person changes CPU.
aldelaro5 · Jul 7, 2018 · 2ea54c5 · 2ea54c5
1 parent 2ea0dce
commit 2ea54c5
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Source/GUI/Settings/SConfig.cpp b/Source/GUI/Settings/SConfig.cpp
@@ -1,5 +1,7 @@
 #include "SConfig.h"
 
+#include <thread>
+
 SConfig::SConfig()
 {
  m_settings = new QSettings("settings.ini", QSettings::IniFormat);
@@ -25,7 +27,10 @@ QString SConfig::gameGroupStrForStarter(const GUICommon::starter starter) const
 
 int SConfig::getThreadLimit() const
 {
- return m_settings->value("generalSettings/CPUThreadLimit", 0).toInt();
+ unsigned int threadLimit = m_settings->value("generalSettings/CPUThreadLimit", 0).toUInt();
+ if (threadLimit != 0 && threadLimit >= std::thread::hardware_concurrency())
+ return 0;
+ return threadLimit;
 }
 
 int SConfig::getPredictionTime() const