what is 2 +2?
Asked on 2024-07-30
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The question "what is 2 + 2?" is off-topic for the content presented by Apple at WWDC. However, I can provide information on various topics covered during the event. For example, if you are interested in learning about Swift performance, custom visual effects with SwiftUI, or machine learning on Apple devices, I can help with that. Here are some sessions that might interest you:
- Explore Swift performance
- Create custom visual effects with SwiftUI
- Consume noncopyable types in Swift
- Support real-time ML inference on the CPU
- Deploy machine learning and AI models on-device with Core ML
- Accelerate machine learning with Metal
- Train your machine learning and AI models on Apple GPUs
- A Swift Tour: Explore Swift’s features and design
Feel free to ask more specific questions about these topics!

Train your machine learning and AI models on Apple GPUs
Learn how to train your models on Apple Silicon with Metal for PyTorch, JAX and TensorFlow. Take advantage of new attention operations and quantization support for improved transformer model performance on your devices.

Accelerate machine learning with Metal
Learn how to accelerate your machine learning transformer models with new features in Metal Performance Shaders Graph. We’ll also cover how to improve your model’s compute bandwidth and quality, and visualize it in the all new MPSGraph viewer.

Deploy machine learning and AI models on-device with Core ML
Learn new ways to optimize speed and memory performance when you convert and run machine learning and AI models through Core ML. We’ll cover new options for model representations, performance insights, execution, and model stitching which can be used together to create compelling and private on-device experiences.
