BlacktempelandPhyxionNL
5027bd9d57
* Add DIMM Temperature to LHM. * Remove RAMSPDToolkit as submodule and use nuget package instead. Upgrade System.Management assembly (required for nuget package). Implement retry mechanism for RAM detection due to possible issue at system boot. * Change to static field. * Driver now back in LHM. Ring0 replaced with OLS implementation. * Update package version. * Undo most of changes. Implement IDriver interface. * Change package to new one. * Review changes. Explicitly set UseWMI (current default is also false). * PR comments: Now having one DimmMemory instance per RAM stick. Separated memory sensors into two new classes. * PR feedback --------- Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>
74 lines
2.8 KiB
C#
74 lines
2.8 KiB
C#
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
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// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// Copyright (C) LibreHardwareMonitor and Contributors.
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// Partial Copyright (C) Michael Möller <mmoeller@openhardwaremonitor.org> and Contributors.
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// All Rights Reserved.
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using System.IO;
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using System.Linq;
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namespace LibreHardwareMonitor.Hardware.Memory;
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internal static class MemoryLinux
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{
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public static void Update(TotalMemory memory)
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{
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try
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{
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string[] memoryInfo = File.ReadAllLines("/proc/meminfo");
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{
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float totalMemoryGb = GetMemInfoValue(memoryInfo.First(entry => entry.StartsWith("MemTotal:"))) / 1024.0f / 1024.0f;
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float freeMemoryGb = GetMemInfoValue(memoryInfo.First(entry => entry.StartsWith("MemFree:"))) / 1024.0f / 1024.0f;
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float cachedMemoryGb = GetMemInfoValue(memoryInfo.First(entry => entry.StartsWith("Cached:"))) / 1024.0f / 1024.0f;
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float usedMemoryGb = totalMemoryGb - freeMemoryGb - cachedMemoryGb;
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memory.PhysicalMemoryUsed.Value = usedMemoryGb;
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memory.PhysicalMemoryAvailable.Value = totalMemoryGb;
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memory.PhysicalMemoryLoad.Value = 100.0f * (usedMemoryGb / totalMemoryGb);
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}
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}
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catch
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{
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memory.PhysicalMemoryUsed.Value = null;
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memory.PhysicalMemoryAvailable.Value = null;
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memory.PhysicalMemoryLoad.Value = null;
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}
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}
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public static void Update(VirtualMemory memory)
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{
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try
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{
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string[] memoryInfo = File.ReadAllLines("/proc/meminfo");
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{
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float totalSwapMemoryGb = GetMemInfoValue(memoryInfo.First(entry => entry.StartsWith("SwapTotal"))) / 1024.0f / 1024.0f;
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float freeSwapMemoryGb = GetMemInfoValue(memoryInfo.First(entry => entry.StartsWith("SwapFree"))) / 1024.0f / 1024.0f;
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float usedSwapMemoryGb = totalSwapMemoryGb - freeSwapMemoryGb;
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memory.VirtualMemoryUsed.Value = usedSwapMemoryGb;
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memory.VirtualMemoryAvailable.Value = totalSwapMemoryGb;
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memory.VirtualMemoryLoad.Value = 100.0f * (usedSwapMemoryGb / totalSwapMemoryGb);
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}
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}
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catch
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{
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memory.VirtualMemoryUsed.Value = null;
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memory.VirtualMemoryAvailable.Value = null;
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memory.VirtualMemoryLoad.Value = null;
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}
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}
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private static long GetMemInfoValue(string line)
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{
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// Example: "MemTotal: 32849676 kB"
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string valueWithUnit = line.Split(':').Skip(1).First().Trim();
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string valueAsString = valueWithUnit.Split(' ').First();
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return long.Parse(valueAsString);
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}
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}
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