Pak Markthub received his Bachelor degree in Computer Engineering from Kasetsart University, Thailand in 2011, and the degree of Master of Science in Mathematical and Computing Science from Tokyo Institute of Technology, Japan in 2015. Currently, he is a PhD student under the MEXT scholarship program in the same department he studied during his Master's degree. At that school, he is a member of the Satoshi Matsuoka Research Laboratory, which specializes in high performance computing (HPC) research. He had interned at and is collaborating with Future Technologies Group at Oak Ridge National Laboratory, USA, to investigate runtime systems for managing data movement between large-capacity non-volatile memory and high-performance-throughput oriented processors (such as GPUs). His current research interests are system and accelerator virtualization, efficient data movement in deep memory hierarchy, and system software concerning accelerators.