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Timestep-Aware SVDQuant-GPTQ for W4A4 Quantization of Wan2.2-I2V
提出时间步感知的W4A4量化方案，攻克视频扩散Transformer的激活异常与分布依赖难题，内存省出新高。
arXiv:2605.27003v1 Announce Type: cross Abstract: W4A4 quantization of large video diffusion Transformers offers substantial memory savings but is hin…