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feat: Assign java max mem based on system RAM

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If the system has <6GB RAM, it uses (system RAM / 1.5)
If the system has >=6GB, it uses 4GB

Signed-off-by: txtsd <code@ihavea.quest>
This commit is contained in:
txtsd 2022-11-04 11:58:58 +05:30
parent 2cf4d5f8ec
commit 6961a39cd2
No known key found for this signature in database
GPG Key ID: 6AF185AB2001A97E
2 changed files with 17 additions and 1 deletions
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16
launcher/Application.cpp
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@ -566,7 +566,7 @@ 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
@ -1633,3 +1633,17 @@ 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
View File

@ -198,6 +198,8 @@ public:
void ShowGlobalSettings(class QWidget * parent, QString open_page = QString());
int suitableMaxMem();
signals:
void updateAllowedChanged(bool status);
void globalSettingsAboutToOpen();