Metal Support

Apple Silicon GPU acceleration.

Overview

Metal support enables GPU acceleration on Apple Silicon (M1, M2, M3) Macs.

Configuration

shared_preload_libraries = 'neurondb'
neurondb.compute_mode = true
neurondb.gpu_backend = 'metal'

GPU Operations

Copy
-- Metal-accelerated vector operations
SELECT vector_l2_distance_gpu(embedding, query) AS distance
FROM documents;

Learn More

For detailed documentation on Metal setup and Apple Silicon optimization, visit:

Metal Support Documentation

Related Topics

• CUDA Support - NVIDIA GPU support
• GPU Auto-Detection - Automatic detection