Xing Cong

RT-Lynx: Putting the GEMM Sparsity In a Right Way for Diffusion Models

Diffusion Transformers (DiT) achieve strong performance in image generation but incur substantial inference costs. While prior work has reduced this cost via quantization and distillation, semi-structured sparsity—which can nearly halve FLOPs—remains underexplored. A key reason is that most existing…