Cheng-han Du is a postdoctoral researcher in the Institute of Applied Mathematical Sciences, National Taiwan University. His research interests are high performance computing and hardware acceleration for deep learning and photonic simulation. Cheng-han received his B.S. from the Department of Computer Science and Information Engineering, National Taiwan University, in 2007, and his M.S. and Ph.D. from the Graduate Institute of Photonics and Optoelectronics at the same university in 2009 and 2014, respectively.