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Examples\n\n[![cmake](https://github.com/scivision/fortran-parallel-examples/actions/workflows/cmake.yml/badge.svg)](https://github.com/scivision/fortran-parallel-examples/actions/workflows/cmake.yml)\n[![oneapi-linux](https://github.com/scivision/fortran-parallel-examples/actions/workflows/oneapi-linux.yml/badge.svg)](https://github.com/scivision/fortran-parallel-examples/actions/workflows/oneapi-linux.yml)\n\nExamples of parallel runtimes from native Fortran syntax.\n[direct MPI operations](https://github.com/scivision/fortran-mpi-examples)\nor\n[Fortran Coarrays](https://github.com/scivision/fortran-coarray-examples)\nare in separate repos.\n\nExamples include:\n\n* do concurrent: including Fortran 202x \"reduce\" syntax supported by NVIDIA HPC SDK and Intel oneAPI\n* OpenACC: directive for Fortran\n* openmp: OpenMP threading examples\n\n## OpenMP\n\nmacOS users may need to\n[install OpenMP library](https://gist.github.com/scivision/16c2ca1dc250f54d34f1a1a35596f4a0).\n\n## OpenACC\n\nNot every compiler supports OpenACC.\nFor example, Intel oneAPI does not support OpenACC, but provides a\n[migration tool](https://www.intel.com/content/www/us/en/developer/articles/technical/migration-of-openacc-api-to-openmp-api.html)\nfrom OpenACC to OpenMP.\n\nNVIDIA HPC SDK generally shows a clear (say 10s of percent) runtime improvement with OpenACC on these example.\nOther compilers like GCC might show little advantage.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscivision%2Ffortran-parallel-examples","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fscivision%2Ffortran-parallel-examples","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscivision%2Ffortran-parallel-examples/lists"}