Zhe Wang and Chenggang Wu, State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Yinqian Zhang, The Ohio State University; Bowen Tang, State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Pen-Chung Yew, University of Minnesota at Twin-Cities; Mengyao Xie, Yuanming Lai, and Yan Kang, State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Yueqiang Cheng, Baidu USA; Zhiping Shi, The Capital Normal University