Old Zhang's AI Learning

Apr 17, 2026 · Artificial Intelligence

How DFlash Achieves 8× Lossless Acceleration for Large‑Model Inference (Qwen3.5‑27B Example)

The article explains how DFlash’s block‑diffusion draft model and KV Injection boost speculative decoding speed by 5‑8× without sacrificing output quality, and how DDTree further raises the gain to over 8×, backed by benchmark results and integration guides for major inference frameworks.