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008			201119s2021 si a o |||| 0|eng d
020			_a9789811576836
024	7		_a10.1007/978-981-15-7683-6 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aQA76.7 _b2021 EB
245	0	0	_aXcalableMP PGAS Programming Language : _bFrom Programming Model to Applications _cedited by Mitsuhisa Sato
250			_aFirst edition 2021
264		1	_aSingapore _bSpringer International Publising _c2021
300			_a1 recurso en línea (IX, 262 páginas) _b367 ilustraciones, 57 ilustraciones a color
336			_2rdacontent _aTexto _btxt
337			_2rdamedia _aelectrónico _bc
338			_2rdacarrier _arecurso electrónico _bcr
347			_atext file _bPDF _2rda
505	0		_aChapter 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.
506	0		_aOpen Access
520	3		_aXcalableMP is a directive-based parallel programming language based on Fortran and C, supporting a Partitioned Global Address Space (PGAS) model for distributed memory parallel systems. This open access book presents XcalableMP language from its programming model and basic concept to the experience and performance of applications described in XcalableMP.　 XcalableMP was taken as a parallel programming language project in the FLAGSHIP 2020 project, which was to develop the Japanese flagship supercomputer, Fugaku, for improving the productivity of parallel programing. XcalableMP is now available on Fugaku and its performance is enhanced by the Fugaku interconnect, Tofu-D. The global-view programming model of XcalableMP, inherited from High-Performance Fortran (HPF), provides an easy and useful solution to parallelize data-parallel programs with directives for distributed global array and work distribution and shadow communication. The local-view programming adopts coarray notation from Coarray Fortran (CAF) to describe explicit communication in a PGAS model. The language specification was designed and proposed by the XcalableMP Specification Working Group organized in the PC Consortium, Japan. The Omni XcalableMP compiler is a production-level reference implementation of XcalableMP compiler for C and Fortran 2008, developed by RIKEN CCS and the University of Tsukuba. The performance of the XcalableMP program was used in the Fugaku as well as the K computer. A performance study showed that XcalableMP enables a scalable performance comparable to the message passing interface (MPI) version with a clean and easy-to-understand programming style requiring little effort.
988			_aSpringer_Computer_2021
650		7	_2embne _9678605 _aLenguajes de programación
650		7	_2embne _aProgramación en paralelo _9159594
700	1		_aSato, Mitsuhisa _eeditor literario _4edt _4http://id.loc.gov/vocabulary/relators/edt
710	2		_aSpringerLink
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-981-15-7683-6 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b05/2021 _dz _eb _zSI