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cs.DC2025
Communication-Efficient Serving for Video Diffusion Models with Latent Parallelism
Zhiyuan Wu, Shuai Wang, Li Chen +5
Video diffusion models (VDMs) perform attention computation over the 3D spatio-temporal domain. Compared to large language models (LLMs) processing 1D sequences, their memory consu…
cs.DC2024
Revisiting the Time Cost Model of AllReduce
Dian Xiong, Li Chen, Youhe Jiang +3
AllReduce is an important and popular collective communication primitive, which has been widely used in areas such as distributed machine learning and high performance computing. T…