forked from mirror/DotRecast
102 lines
3.3 KiB
C#
102 lines
3.3 KiB
C#
/*
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recast4j copyright (c) 2021 Piotr Piastucki piotr@jtilia.org
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DotRecast Copyright (c) 2023 Choi Ikpil ikpil@naver.com
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Reflection.Emit;
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using DotRecast.Core;
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namespace DotRecast.Detour.Crowd
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{
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public class DtCrowdTelemetry
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{
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public const int TIMING_SAMPLES = 10;
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private float _maxTimeToEnqueueRequest;
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private float _maxTimeToFindPath;
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private readonly Dictionary<DtCrowdTimerLabel, long> _executionTimings = new Dictionary<DtCrowdTimerLabel, long>();
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private readonly Dictionary<DtCrowdTimerLabel, List<long>> _executionTimingSamples = new Dictionary<DtCrowdTimerLabel, List<long>>();
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public float MaxTimeToEnqueueRequest()
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{
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return _maxTimeToEnqueueRequest;
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}
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public float MaxTimeToFindPath()
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{
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return _maxTimeToFindPath;
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}
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public List<RcTelemetryTick> ToExecutionTimings()
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{
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return _executionTimings
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.Select(e => new RcTelemetryTick(e.Key.Label, e.Value))
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.OrderByDescending(x => x.Ticks)
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.ToList();
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}
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public void Start()
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{
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_maxTimeToEnqueueRequest = 0;
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_maxTimeToFindPath = 0;
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_executionTimings.Clear();
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}
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public void RecordMaxTimeToEnqueueRequest(float time)
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{
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_maxTimeToEnqueueRequest = Math.Max(_maxTimeToEnqueueRequest, time);
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}
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public void RecordMaxTimeToFindPath(float time)
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{
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_maxTimeToFindPath = Math.Max(_maxTimeToFindPath, time);
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}
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public IDisposable ScopedTimer(DtCrowdTimerLabel label)
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{
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Start(label);
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return new RcAnonymousDisposable(() => Stop(label));
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}
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private void Start(DtCrowdTimerLabel name)
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{
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_executionTimings.Add(name, RcFrequency.Ticks);
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}
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private void Stop(DtCrowdTimerLabel name)
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{
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long duration = RcFrequency.Ticks - _executionTimings[name];
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if (!_executionTimingSamples.TryGetValue(name, out var s))
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{
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s = new List<long>();
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_executionTimingSamples.Add(name, s);
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}
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if (s.Count == TIMING_SAMPLES)
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{
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s.RemoveAt(0);
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}
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s.Add(duration);
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_executionTimings[name] = (long)s.Average();
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}
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}
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} |