XcalableMP PGAS Programming Language
XcalableMP 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...
में बचाया:
| मुख्य लेखक: | |
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| स्वरूप: | Online |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Springer Nature
2021
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| विषय: | |
| ऑनलाइन पहुंच: | ONIX_20201214_9789811576836_43 |
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कोई टैग नहीं, इस रिकॉर्ड को टैग करने वाले पहले व्यक्ति बनें!
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| _version_ | 1869526736166715392 |
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| author | Sato, Mitsuhisa |
| author_browse | Sato, Mitsuhisa |
| author_facet | Sato, Mitsuhisa |
| author_sort | Sato, Mitsuhisa |
| collection | Directory of Open Access Books |
| description | XcalableMP 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. |
| format | Online |
| id | doab-20.500.12854ir-33316 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Springer Nature |
| publisherStr | Springer Nature |
| record_format | ojs |
| spelling | doab-20.500.12854ir-333162025-03-27T21:00:14Z XcalableMP PGAS Programming Language Sato, Mitsuhisa Sato, Mitsuhisa Programming Languages, Compilers, Interpreters PGAS model Partitioned Global Address Space model Coarray parallel programming language high performance computing Open Access Programming & scripting languages: general Compilers & interpreters thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMX Programming and scripting languages: general XcalableMP 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. 2021-02-10T14:06:54Z 2021-02-10T14:06:54Z 2020-12-14T08:28:25Z 2021 book ONIX_20201214_9789811576836_43 OCN: 1225068522 https://library.oapen.org/handle/20.500.12657/43305 https://directory.doabooks.org/handle/20.500.12854/33316 eng open access image/jpeg image/jpeg image/jpeg n/a n/a n/a https://library.oapen.org/bitstream/20.500.12657/43305/1/2021_Book_XcalableMPPGASProgrammingLangu.pdf https://library.oapen.org/bitstream/20.500.12657/43305/1/2021_Book_XcalableMPPGASProgrammingLangu.pdf https://library.oapen.org/bitstream/20.500.12657/43305/1/2021_Book_XcalableMPPGASProgrammingLangu.pdf Springer Nature Springer Singapore 10.1007/978-981-15-7683-6 10.1007/978-981-15-7683-6 9fa3421d-f917-4153-b9ab-fc337c396b5a Springer Singapore 262 open access |
| spellingShingle | Programming Languages, Compilers, Interpreters PGAS model Partitioned Global Address Space model Coarray parallel programming language high performance computing Open Access Programming & scripting languages: general Compilers & interpreters thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMX Programming and scripting languages: general Sato, Mitsuhisa XcalableMP PGAS Programming Language |
| title | XcalableMP PGAS Programming Language |
| title_full | XcalableMP PGAS Programming Language |
| title_fullStr | XcalableMP PGAS Programming Language |
| title_full_unstemmed | XcalableMP PGAS Programming Language |
| title_short | XcalableMP PGAS Programming Language |
| title_sort | xcalablemp pgas programming language |
| topic | Programming Languages, Compilers, Interpreters PGAS model Partitioned Global Address Space model Coarray parallel programming language high performance computing Open Access Programming & scripting languages: general Compilers & interpreters thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMX Programming and scripting languages: general |
| topic_facet | Programming Languages, Compilers, Interpreters PGAS model Partitioned Global Address Space model Coarray parallel programming language high performance computing Open Access Programming & scripting languages: general Compilers & interpreters thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMX Programming and scripting languages: general |
| url | ONIX_20201214_9789811576836_43 |
| work_keys_str_mv | AT satomitsuhisa xcalablemppgasprogramminglanguage |