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roberto.alfieri:pub:openmp
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| Entrambe le parti precedenti la revisione Revisione precedente Prossima revisione | Revisione precedente | ||
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roberto.alfieri:pub:openmp [18/03/2022 15:37] roberto.alfieri [Tutorials, external links] |
roberto.alfieri:pub:openmp [18/03/2022 16:11] (versione attuale) roberto.alfieri [What is openMP] |
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| - | [[https://computing.llnl.gov/tutorials/openMP/#ProgrammingModel | Memory Model:]] | ||
| {{:roberto.alfieri:pub:shared_mem.png?200|}} | {{:roberto.alfieri:pub:shared_mem.png?200|}} | ||
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| Version 4.0 (July 2013), 4.5 (Nov 2015 ) and 5.0 (Nov 2018) add support for accelerators (target directives), vectorization (SIMD directives), thread affinity and cancellation. | Version 4.0 (July 2013), 4.5 (Nov 2015 ) and 5.0 (Nov 2018) add support for accelerators (target directives), vectorization (SIMD directives), thread affinity and cancellation. | ||
| - | [[https://developers.redhat.com/blog/2019/03/19/whats-new-in-openmp-5-0/ | What's new in OpenMP 5.0 ]] | ||
| - | === openMP support in the C/C++ Compilers === | ||
| - | http://www.openmp.org/resources/openmp-compilers/ | + | === openMP support in the C/C++ Compilers === |
| + | https://www.openmp.org/resources/openmp-compilers-tools/ | ||
| GCC: From GCC 6.1, OpenMP 4.5 is fully supported for C and C++ | GCC: From GCC 6.1, OpenMP 4.5 is fully supported for C and C++ | ||
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| </note> | </note> | ||
| - | INTEL: OpenMP 4.5 C/C++/Fortran supported in version 17.0 compilers | ||
| == How to compile with openMP library == | == How to compile with openMP library == | ||
| - | Compile with -fopenmp (gcc compiler) or -qopenmp (intel compiler) on Linux | + | Compile with -fopenmp on Linux |
| ===== Execution model ===== | ===== Execution model ===== | ||
roberto.alfieri/pub/openmp.1647614270.txt.gz ยท Ultima modifica: 18/03/2022 15:37 da roberto.alfieri
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