1. Institute for Artificial Intelligence and the School of Integrated Circuit, Peking University, Beijing, China
2. Institute of Integrated Circuits and Systems, University of Electronic Science and Technology of China, Chengdu, China
3. Hangzhou Institute of Technology, Xidian University, Hangzhou, China
4. Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA
5. School of Integrated Circuit, Peking University, Beijing, China
6. School of Electrical, Computer and Energy Engineering, Arizona State University, Tempe, AZ, USA
7. Broadcom, Inc., Irvine, CA, USA
8. Department of Electrical Engineering, Tsinghua University, Beijing, China