The post K computer is the successor of K computer, that will be the next Japanese flagship machine, being developed by RIKEN. It will be operated from 2020. The post T2K computer, whose peak performance will be about 30 PF, is being designed under the joint project of two universities, Tsukuba and Tokyo, and will be operated from 2016. Both two supercomputers are based on many core CPU architectures. We have been designing and developing a part of the system software stack, i.e., a parallel programming environment, an operating system, file I/O, and a communication facility, for both Post T2K and Post K supercomputers. In this talk, after introducing two projects, our software development packages, such as OS kernel, file I/O, and communication libraries will be given.

Bio:
Yutaka Ishikawa is the project leader of Post K computer development at Riken AICS (Advanced Institute for Computational Science), Japan. Ishikawa received the BS, MS, and PhD degrees in electrical engineering from Keio University.  From 1987 to 2001, he was a member of AIST (former Electrotechnical Laboratory),  METI.  1993 to 2001, he was the chief of Parallel and Distributed System Software Laboratory at Real World Computing Partnership.  2002 to 2014, he was a professor at the University of Tokyo. He left the university position at the end of September 2014.