Chapter High-Performance Computing: Dos and Don’ts
Computational fluid dynamics (CFD) is the main field of computational mechanics that has historically benefited from advances in high-performance computing. High-performance computing involves several techniques to make a simulation efficient and fast, such as distributed memory parallelism, shared...
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| Formaat: | Online |
| Taal: | Engels |
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2021
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| Online toegang: | ONIX_20210602_10.5772/intechopen.72042_377 |
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| author | Henrik Göbbert, Jens Houzeaux, Guillaume Borrell, R. Mehta, Vishal Fournier, Yvan Hachem, Elie Vázquez, Mariano Garcia-Gasulla, Marta Owen, Herbert |
| author_browse | Borrell, R. Fournier, Yvan Garcia-Gasulla, Marta Hachem, Elie Henrik Göbbert, Jens Houzeaux, Guillaume Mehta, Vishal Owen, Herbert Vázquez, Mariano |
| author_facet | Henrik Göbbert, Jens Houzeaux, Guillaume Borrell, R. Mehta, Vishal Fournier, Yvan Hachem, Elie Vázquez, Mariano Garcia-Gasulla, Marta Owen, Herbert |
| author_sort | Henrik Göbbert, Jens |
| collection | Directory of Open Access Books |
| description | Computational fluid dynamics (CFD) is the main field of computational mechanics that has historically benefited from advances in high-performance computing. High-performance computing involves several techniques to make a simulation efficient and fast, such as distributed memory parallelism, shared memory parallelism, vectorization, memory access optimizations, etc. As an introduction, we present the anatomy of supercomputers, with special emphasis on HPC aspects relevant to CFD. Then, we develop some of the HPC concepts and numerical techniques applied to the complete CFD simulation framework: from preprocess (meshing) to postprocess (visualization) through the simulation itself (assembly and iterative solvers). |
| format | Online |
| id | doab-20.500.12854ir-70351 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | InTechOpen |
| publisherStr | InTechOpen |
| record_format | ojs |
| spelling | doab-20.500.12854ir-703512025-08-13T14:11:55Z Chapter High-Performance Computing: Dos and Don’ts Henrik Göbbert, Jens Houzeaux, Guillaume Borrell, R. Mehta, Vishal Fournier, Yvan Hachem, Elie Vázquez, Mariano Garcia-Gasulla, Marta Owen, Herbert parallelization, high-performance computing, assembly, supercomputing, meshing, adaptivity, algebraic solvers, parallel I/O, visualization thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation Computational fluid dynamics (CFD) is the main field of computational mechanics that has historically benefited from advances in high-performance computing. High-performance computing involves several techniques to make a simulation efficient and fast, such as distributed memory parallelism, shared memory parallelism, vectorization, memory access optimizations, etc. As an introduction, we present the anatomy of supercomputers, with special emphasis on HPC aspects relevant to CFD. Then, we develop some of the HPC concepts and numerical techniques applied to the complete CFD simulation framework: from preprocess (meshing) to postprocess (visualization) through the simulation itself (assembly and iterative solvers). 2021-02-10T12:58:18Z 2021-06-02T10:10:51Z 2018 chapter ONIX_20210602_10.5772/intechopen.72042_377 https://library.oapen.org/handle/20.500.12657/49263 https://directory.doabooks.org/handle/20.500.12854/70351 eng open access image/jpeg image/jpeg image/jpeg n/a n/a n/a https://library.oapen.org/bitstream/20.500.12657/49263/1/58618.pdf https://library.oapen.org/bitstream/20.500.12657/49263/1/58618.pdf https://library.oapen.org/bitstream/20.500.12657/49263/1/58618.pdf InTechOpen 10.5772/intechopen.72042 10.5772/intechopen.72042 035ecc65-6737-43cf-a13a-6bdf67ce01f4 open access |
| spellingShingle | parallelization, high-performance computing, assembly, supercomputing, meshing, adaptivity, algebraic solvers, parallel I/O, visualization thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation Henrik Göbbert, Jens Houzeaux, Guillaume Borrell, R. Mehta, Vishal Fournier, Yvan Hachem, Elie Vázquez, Mariano Garcia-Gasulla, Marta Owen, Herbert Chapter High-Performance Computing: Dos and Don’ts |
| title | Chapter High-Performance Computing: Dos and Don’ts |
| title_full | Chapter High-Performance Computing: Dos and Don’ts |
| title_fullStr | Chapter High-Performance Computing: Dos and Don’ts |
| title_full_unstemmed | Chapter High-Performance Computing: Dos and Don’ts |
| title_short | Chapter High-Performance Computing: Dos and Don’ts |
| title_sort | chapter high performance computing dos and don ts |
| topic | parallelization, high-performance computing, assembly, supercomputing, meshing, adaptivity, algebraic solvers, parallel I/O, visualization thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation |
| topic_facet | parallelization, high-performance computing, assembly, supercomputing, meshing, adaptivity, algebraic solvers, parallel I/O, visualization thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation thema EDItEUR::U Computing and Information Technology::UY Computer science::UYM Computer modelling and simulation |
| url | ONIX_20210602_10.5772/intechopen.72042_377 |
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