Baobao Algorithm Notes

Mar 10, 2025 · Artificial Intelligence

Why DeepSeek V3’s FP8 Training Beats Traditional Schemes: A Deep Dive

This article provides a detailed technical analysis of FP8 training, comparing Nvidia’s TransformerEngine approach with DeepSeek V3’s novel scheme, and examines how block‑wise scaling, high‑precision accumulation, and vector length and correlation affect quantization error and signal‑to‑noise ratio in large‑language‑model training.