44 lines
1.4 KiB
C#
44 lines
1.4 KiB
C#
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using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace TriLibCore.Samples
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{
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public class RuntimeProcessUtils
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{
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#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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[DllImport("psapi.dll", SetLastError = true)]
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private static extern bool GetProcessMemoryInfo(IntPtr hProcess, out PROCESS_MEMORY_COUNTERS counters, int size);
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[StructLayout(LayoutKind.Sequential, Size = 72)]
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private struct PROCESS_MEMORY_COUNTERS
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{
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public uint cb;
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public uint PageFaultCount;
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public UInt64 PeakWorkingSetSize;
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public UInt64 WorkingSetSize;
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public UInt64 QuotaPeakPagedPoolUsage;
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public UInt64 QuotaPagedPoolUsage;
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public UInt64 QuotaPeakNonPagedPoolUsage;
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public UInt64 QuotaNonPagedPoolUsage;
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public UInt64 PagefileUsage;
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public UInt64 PeakPagefileUsage;
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}
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public static long GetProcessMemory()
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{
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if (GetProcessMemoryInfo(Process.GetCurrentProcess().Handle, out var processMemoryCounters, Marshal.SizeOf<PROCESS_MEMORY_COUNTERS>()))
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{
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var memoryUsage = processMemoryCounters.WorkingSetSize;
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return (long)memoryUsage;
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}
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return 0;
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}
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#else
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public static long GetProcessMemory()
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{
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return 0;
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}
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#endif
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}
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}
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