Code DAO

May 21, 2022 · Artificial Intelligence

How Quantization and Fusion Accelerate CNN Inference on Edge Devices

The article explains CNN inference optimization by applying PyTorch quantization and module‑fusion techniques, compares model size and latency before and after quantization, shows code for building, quantizing, and fusing a simple CNN, and presents benchmark results on CPU, highlighting a four‑fold size reduction and up to 1.7× speed‑up.