Xiao Yu

Xiao Yu is a Member of the Technical Staff (MTS) Engineer in AMD’s AIG-AIE Quark team, where he focuses on model quantization and inference framework optimization for AMD AI accelerators.

Posts by Xiao Yu

November 04, 2026

Quark Mixed-Precision Quantization for Wan2.2 Video Generation on AMD Instinct GPUs

Apply AMD Quark mixed-precision MXFP4 quantization to Wan2.2-T2V-A14B video generation with calibration-driven block selection.

https://rocm.blogs.amd.com/artificial-intelligence/quark-wan22-mixed-precision/README.html

July 06, 2026

Accelerating Diffusers and xDiT Image Generation with MXFP4 using AMD Quark on AMD Instinct™ MI350 GPUs

Accelerate Diffusers and xDiT FLUX.1-dev image generation on AMD Instinct MI350 GPUs using AMD Quark MXFP4 quantization.

https://rocm.blogs.amd.com/artificial-intelligence/quark-xdit/README.html