Mixed-Language Programming with XcalableMP

Abstract

This chapter presents the mixed-language programming with XcalableMP and other programming languages. It is supported by the linkage functions between XcalableMP and MPI library. We also demonstrate how to call XcalableMP program from Python program (M. Nakao et al., Linkage of XcalableMP and Python languages for high productivity on HPC cluster system, Proceedings of Workshops of HPC Asia, No .9, pp.39–47, 2018).