Message Bus Benchmarks
Overview
The project provide benchmarks for message bus usage in Unity game engine.
Test operations:
- Use readonly struct as event argument (12 bytes)
- Subscribe 500 handlers to single event
- Unsubscribe 500 handlers from single event
- Publish event for 500 subscribers x1, x10, x100 times
Two approaches:
- Basic - using custom runner (Assets/Scripts/TestCase/TestCaseBase.cs)
- Performance Testing Extension - optimal way to run benchmarks, for publishing x100 case only (see more: https://docs.unity3d.com/Packages/com.unity.test-framework.performance@2.8/manual/index.html, https://blog.unity.com/technology/performance-benchmarking-in-unity-how-to-get-started)
Implementations:
- Zenject - Signal from https://github.com/Mathijs-Bakker/Extenject
- UniRx - MessageBroker from https://github.com/neuecc/UniRx
- MessagePipe - https://github.com/Cysharp/MessagePipe
- EventManager/EventBus - some custom implementation
Plots
Basic Summary
Performance Testing Extension Summary
