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Allow to limit max memory working set size

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PR #16485.
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Vladimir Golovnev 2022-03-01 16:42:25 +03:00 • committed by GitHub
parent 7ea827f8d3
commit 299f981441
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12
src/gui/advancedsettings.cpp
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@ -64,6 +64,7 @@ namespace
RESUME_DATA_STORAGE,
#if defined(Q_OS_WIN)
OS_MEMORY_PRIORITY,
MEMORY_WORKING_SET_LIMIT,
#endif
// network interface
NETWORK_IFACE,
@ -198,6 +199,8 @@ void AdvancedSettings::saveAdvancedSettings()
break;
}
session->setOSMemoryPriority(prio);
static_cast<Application *>(QCoreApplication::instance())->setMemoryWorkingSetLimit(m_spinBoxMemoryWorkingSetLimit.value());
#endif
// Async IO threads
session->setAsyncIOThreads(m_spinBoxAsyncIOThreads.value());
@ -442,6 +445,15 @@ void AdvancedSettings::loadAdvancedSettings()
addRow(OS_MEMORY_PRIORITY, (tr("Process memory priority (Windows >= 8 only)")
+ ' ' + makeLink("https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/ns-processthreadsapi-memory_priority_information", "(?)"))
, &m_comboBoxOSMemoryPriority);
m_spinBoxMemoryWorkingSetLimit.setMinimum(1);
m_spinBoxMemoryWorkingSetLimit.setMaximum(std::numeric_limits<int>::max());
m_spinBoxMemoryWorkingSetLimit.setSuffix(tr(" MiB"));
m_spinBoxMemoryWorkingSetLimit.setValue(static_cast<Application *>(QCoreApplication::instance())->memoryWorkingSetLimit());
addRow(MEMORY_WORKING_SET_LIMIT, (tr("Physical memory (RAM) usage limit")
+ ' ' + makeLink("https://wikipedia.org/wiki/Working_set", "(?)"))
, &m_spinBoxMemoryWorkingSetLimit);
#endif
// Async IO threads