SDNQ Quantization Engine Integrated into Diffusers with Multi-Platform Support
RisingSayak · x · 2026-08-01
SDNQ (SD.Next Quantization Engine) has been officially integrated into the Hugging Face Diffusers library. It enables various correction techniques like SVD and Hadamard rotation for better generation quality, and supports a wide range of hardware including CUDA, ROCm, XPU, MPS, and CPU.
Additionally, it features quantized Int8/FP8 matmul support, offering an excellent tradeoff between memory usage and inference performance.
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