98 lines
3.0 KiB
C#
98 lines
3.0 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="ClientConfigPerf.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Configuration {
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using System.Configuration.Internal;
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using System.Globalization;
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using System.Collections;
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using System.IO;
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using System.Xml;
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using System.Security;
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using System.Security.Permissions;
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using System.Threading;
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using System.Net;
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using Assembly = System.Reflection.Assembly;
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using StringBuilder = System.Text.StringBuilder;
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#if NOPERF
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internal class ClientConfigPerf {
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const int SIZE=100;
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long[] _counters;
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long[] _totals;
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string[] _names;
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int _current;
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bool _enabled;
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static internal ClientConfigPerf ConfigSystem = new ClientConfigPerf(false);
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static internal ClientConfigPerf ScanSections = new ClientConfigPerf(false);
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static internal ClientConfigPerf CopySection = new ClientConfigPerf(false);
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static internal ClientConfigPerf CopyXmlNode = new ClientConfigPerf(false);
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static internal ClientConfigPerf GetConfig = new ClientConfigPerf(true);
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ClientConfigPerf(bool enabled) {
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#if PERF
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_enabled = enabled;
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if (_enabled) {
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_counters = new long[SIZE];
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_totals = new long[SIZE];
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_names = new string[SIZE];
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}
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#endif
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}
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internal void Reset() {
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#if PERF
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_current = 0;
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#endif
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}
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internal void Record(string name) {
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#if PERF
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if (_enabled && _current < _counters.Length) {
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_names[_current] = name;
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Microsoft.Win32.SafeNativeMethods.QueryPerformanceCounter(out _counters[_current]);
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if (_current > 0) {
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_totals[_current] += _counters[_current] - _counters[_current - 1];
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}
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_current++;
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}
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#endif
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}
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void DoPrint() {
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#if PERF
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if (_enabled) {
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long lfreq = 0;
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Microsoft.Win32.SafeNativeMethods.QueryPerformanceFrequency(out lfreq);
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double freq = (double) lfreq;
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double grandtotal = 0;
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for (int i = 0; i < _current; i++) {
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double time = ((double)_totals[i]) / freq;
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grandtotal += time;
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Console.WriteLine("{0,-20} : {1:F6}", _names[i], time);
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}
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Console.WriteLine("{0,-20} : {1:F6}\n", "TOTAL", grandtotal);
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}
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#endif
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}
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public static void Print() {
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#if PERF
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ConfigSystem.DoPrint();
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ScanSections.DoPrint();
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CopySection.DoPrint();
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CopyXmlNode.DoPrint();
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GetConfig.DoPrint();
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#endif
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}
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}
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#endif
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}
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