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Merge pull request #392 from PrismLauncher/max_ram_logic

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txtsd 2022-11-08 12:23:24 +05:30 committed by GitHub
commit fcb9733df0
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2 changed files with 17 additions and 1 deletions
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16
launcher/Application.cpp
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@ -563,7 +563,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
// Memory
m_settings->registerSetting({"MinMemAlloc", "MinMemoryAlloc"}, 512);
m_settings->registerSetting({"MaxMemAlloc", "MaxMemoryAlloc"}, 4096);
m_settings->registerSetting({"MaxMemAlloc", "MaxMemoryAlloc"}, suitableMaxMem());
m_settings->registerSetting("PermGen", 128);
// Java Settings
@ -1591,3 +1591,17 @@ QString Application::getUserAgentUncached()
return BuildConfig.USER_AGENT_UNCACHED;
}
int Application::suitableMaxMem()
{
float totalRAM = (float)Sys::getSystemRam() / (float)Sys::mebibyte;
int maxMemoryAlloc;
// If totalRAM < 6GB, use (totalRAM / 1.5), else 4GB
if (totalRAM < (4096 * 1.5))
maxMemoryAlloc = (int) (totalRAM / 1.5);
else
maxMemoryAlloc = 4096;
return maxMemoryAlloc;
}

2
launcher/Application.h
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@ -200,6 +200,8 @@ public:
void ShowGlobalSettings(class QWidget * parent, QString open_page = QString());
int suitableMaxMem();
signals:
void updateAllowedChanged(bool status);
void globalSettingsAboutToOpen();