Mitsuhisa Sato is a deputy director of the RIKEN Center for Computational Science (R-CCS). He was a professor at the Graduate School of Systems and Information Engineering, University of Tsukuba from 2001. He has been working as a director of the Center for Computational Sciences, University of Tsukuba from 2007 to 2013. Since October 2010, he is appointed to the research team leader of programming environment research team in the Advanced Institute of Computational Science (AICS), former R-CCS, which was the organization to run Japanese petaflops facility "K computer". Since 2014, he is working as a team leader of architecture development team in the Japanese FLAGSHIP2020 project to develop the next system of the K computer in R-CCS. He is a professor (Cooperative Graduate School Program) and professor emeritus of University of Tsukuba.

• Chapter 1: XcalableMP programming model and language.- Chapter 2: Design and Performance Evaluation of the Omni XcalableMP Compiler.- Chapter 3: Coarrays in the Context of XcalableMP.- Chapter 4: XcalableACC: an Integration of XcalableMP and OpenACC.- Chapter 5: Mixed-language programming with XMP and Python.- Chapter 6: Three-dimensional Fluid Code with XcalableMP.- Chapter 7: Hybrid-View Data Model Programming of Nuclear Fusion Simulation Code in XcalableMP.- Chapter 8: Parallelization of Atomic Image Reconstruction from X-ray Fluorescence Holograms by XcalableMP.- Chapter 9: Multi-SPMD programming model with YML and XcalableMP.- Chapter 10: XcalableMP 2.0 and Future Directions.

Mitsuhisa Sato is a deputy director of the RIKEN Center for Computational Science (R-CCS). He was a professor at the Graduate School of Systems and Information Engineering, University of Tsukuba from 2001. He has been working as a director of the Center for Computational Sciences, University of Tsukuba from 2007 to 2013. Since October 2010, he is appointed to the research team leader of programming environment research team in the Advanced Institute of Computational Science (AICS), former R-CCS, which was the organization to run Japanese petaflops facility "K computer". Since 2014, he is working as a team leader of architecture development team in the Japanese FLAGSHIP2020 project to develop the next system of the K computer in R-CCS. He is a professor (Cooperative Graduate School Program) and professor emeritus of University of Tsukuba.

• Chapter 1: XcalableMP programming model and language.- Chapter 2: Design and Performance Evaluation of the Omni XcalableMP Compiler.- Chapter 3: Coarrays in the Context of XcalableMP.- Chapter 4: XcalableACC: an Integration of XcalableMP and OpenACC.- Chapter 5: Mixed-language programming with XMP and Python.- Chapter 6: Three-dimensional Fluid Code with XcalableMP.- Chapter 7: Hybrid-View Data Model Programming of Nuclear Fusion Simulation Code in XcalableMP.- Chapter 8: Parallelization of Atomic Image Reconstruction from X-ray Fluorescence Holograms by XcalableMP.- Chapter 9: Multi-SPMD programming model with YML and XcalableMP.- Chapter 10: XcalableMP 2.0 and Future Directions.

Mitsuhisa Sato is a deputy director of the RIKEN Center for Computational Science (R-CCS). He was a professor at the Graduate School of Systems and Information Engineering, University of Tsukuba from 2001. He has been working as a director of the Center for Computational Sciences, University of Tsukuba from 2007 to 2013. Since October 2010, he is appointed to the research team leader of programming environment research team in the Advanced Institute of Computational Science (AICS), former R-CCS, which was the organization to run Japanese petaflops facility "K computer". Since 2014, he is working as a team leader of architecture development team in the Japanese FLAGSHIP2020 project to develop the next system of the K computer in R-CCS. He is a professor (Cooperative Graduate School Program) and professor emeritus of University of Tsukuba.

• Chapter 1: XcalableMP programming model and language.- Chapter 2: Design and Performance Evaluation of the Omni XcalableMP Compiler.- Chapter 3: Coarrays in the Context of XcalableMP.- Chapter 4: XcalableACC: an Integration of XcalableMP and OpenACC.- Chapter 5: Mixed-language programming with XMP and Python.- Chapter 6: Three-dimensional Fluid Code with XcalableMP.- Chapter 7: Hybrid-View Data Model Programming of Nuclear Fusion Simulation Code in XcalableMP.- Chapter 8: Parallelization of Atomic Image Reconstruction from X-ray Fluorescence Holograms by XcalableMP.- Chapter 9: Multi-SPMD programming model with YML and XcalableMP.- Chapter 10: XcalableMP 2.0 and Future Directions.