🔥 UltraTimerWindows

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🚀 Overview

UltraTimerWindows is a zero-allocation, native high-resolution timer for Unity, built on top of Windows QueryPerformanceCounter. Suitable for micro-benchmarks and hot-path measurements. Provides sub-millisecond and microsecond-level timing precision.

The overhead of the timer itself is negligible compared to typical Unity workloads.

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✨ Features

• ⚡ High-resolution native timing in pure C (WinAPI QueryPerformanceCounter)
• 🧹 Zero GC allocations during measurement
• 🔒 Deterministic and low-overhead
• 🔥 Suitable for micro-benchmarks and hot-path measurements
• ⚙️ IL2CPP & Mono compatible
• 🧩 Scoped measurement via using
• 🎞️ Profile sampling for each scope
• 🔬 Independent from Unity Profiler

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📦 Installation

Via UPM: https://github.com/HardCodeDev777/UltraTimerWindows.git?path=Unity

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💻 Usage

UltraTimerWindows provides very elegant and simple API:

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💡 Basic example of usage

usingUnityEngine;// NamespaceusingHardCodeDev.UltraTimerWindows.Runtime;publicclassTestTimer:MonoBehaviour{// TimerprivateUltraTimerWindows_timer;privatevoidStart()=>_timer=new();privatevoidUpdate(){using(_timer.Measure()){// Here you can call any methods you want to measureHeavyMethod();}// See results in the consoleDebug.Log($"Last elapsed: {_timer.State.lastElapsedMs} ms, "+$"total elapsed: {_timer.State.totalElapsedMs} ms, "+$"average: {_timer.State.averageMs} ms, "+$"called: {_timer.State.countOfCalling} times");}privatevoidHeavyMethod(){for(inti=0;i<100000;i++){floatx=Mathf.Sqrt(i);}}// Don't forget about disposing!privatevoidOnDestroy()=>_timer?.Dispose();}

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🎞️ Profile Sampling

using(_timer.Measure("Name of Sample")){// Here you can call any methods you want to measureHeavyMethod();}

And then after running with enabled Profile you'll see:

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🫡 Reset Timer

using(_timer.Measure()){// Here you can call any methods you want to measureHeavyMethod();}if(_timer.State.countOfCalling==1000)_timer.Reset();

Result:

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That's it! Enjoy measuring your heavy stuff 😎

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📄 License

This project is licensed under the MIT License. See the LICENSE.md file for full terms.