Author

Zhen-Xing Fan

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Hardware Characterization of Di ! usion vs. Autoregressive Language Model Inference: Compute vs. Memory Bottlenecks

A hardware-level characterization of representative di ! usion language models is presented and it is shown that, although MDLMs and AR models share similar Transformer building blocks, di ! usion inference exhibits fundamentally different bottlenecks at the hardware level, breaking the assumptions underlying modern AR...

Zhen-Xing Fan, Kevin Skadron · 0 citations