A 28nm 53.8TOPS/W 8b Sparse Transformer Accelerator with In-Memory Butterfly Zero Skipper for Unstructured-Pruned NN and CIM-Based Local-Attention-Reusable Engine

Shiwei Liu, Peizhe Li, Jinshan Zhang, Yunzhengmao Wang, Haozhe Zhu, Wenning Jiang, Shan Tang, Chixiao Chen, Qi Liu, Ming Liu. A 28nm 53.8TOPS/W 8b Sparse Transformer Accelerator with In-Memory Butterfly Zero Skipper for Unstructured-Pruned NN and CIM-Based Local-Attention-Reusable Engine. In IEEE International Solid- State Circuits Conference, ISSCC 2023, San Francisco, CA, USA, February 19-23, 2023. pages 250-251, IEEE, 2023. [doi]

Authors

Shiwei Liu

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Peizhe Li

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Jinshan Zhang

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Yunzhengmao Wang

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Haozhe Zhu

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Wenning Jiang

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Shan Tang

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Chixiao Chen

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Qi Liu

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Ming Liu

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