An 11.5TOPS/W 1024-MAC Butterfly Structure Dual-Core Sparsity-Aware Neural Processing Unit in 8nm Flagship Mobile SoC. - Jinook Song; Yunkyo Cho; Jun-Seok Park; Jun-Woo Jang; Sehwan Lee; Joon-Ho Song; Jae-Gon Lee; Inyup Kang (ISSCC, 2019)