{"id":22411007,"url":"https://github.com/e3sm-project/compose","last_synced_at":"2025-07-31T21:31:08.201Z","repository":{"id":45303846,"uuid":"100527207","full_name":"E3SM-Project/COMPOSE","owner":"E3SM-Project","description":"Compact Multi-moment Performance-Portable Semi-Lagrangian methods for non-hydrostatic dynamics","archived":false,"fork":false,"pushed_at":"2024-03-12T02:48:27.000Z","size":720,"stargazers_count":3,"open_issues_count":3,"forks_count":2,"subscribers_count":11,"default_branch":"main","last_synced_at":"2024-06-05T19:22:07.869Z","etag":null,"topics":["snl-science-libs"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/E3SM-Project.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2017-08-16T19:54:59.000Z","updated_at":"2023-12-16T20:17:43.000Z","dependencies_parsed_at":"2024-01-14T23:26:42.552Z","dependency_job_id":null,"html_url":"https://github.com/E3SM-Project/COMPOSE","commit_stats":{"total_commits":116,"total_committers":5,"mean_commits":23.2,"dds":0.3620689655172413,"last_synced_commit":"17053af2a329b1eea8e68a5afd710322c0263726"},"previous_names":[],"tags_count":8,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/E3SM-Project%2FCOMPOSE","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/E3SM-Project%2FCOMPOSE/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/E3SM-Project%2FCOMPOSE/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/E3SM-Project%2FCOMPOSE/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/E3SM-Project","download_url":"https://codeload.github.com/E3SM-Project/COMPOSE/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":228304099,"owners_count":17898920,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["snl-science-libs"],"created_at":"2024-12-05T13:12:45.048Z","updated_at":"2024-12-05T13:12:45.564Z","avatar_url":"https://github.com/E3SM-Project.png","language":"C++","readme":"## COMPOSE: Compact multi-moment performance-portable semi-Lagrangian methods\n\nCOMPOSE provides libraries for semi-Lagrangian transport and, together or\nseparately, property preservation:\n\n* CEDR: Communication-Efficient Constrained Density Reconstructors.\n* SIQK: Spherical Polygon Intersection and Quadrature.\n\n# Building and installing\n\nFirst, install [Kokkos](https://github.com/kokkos/kokkos).\nFor example, in a typical environment using OpenMP, run:\n```\n    git clone https://github.com/kokkos/kokkos.git\n    ./kokkos/generate_makefile.bash --with-serial --with-openmp --prefix=/path/to/my/kokkos/install --compiler=g++\n    make -j8 install\n```\n\nSecond, configure, build, and test COMPOSE:\n```\n    cmake \\\n        -D Kokkos_DIR=/path/to/my/kokkos/install \\\n        -D CMAKE_INSTALL_PREFIX=/path/to/my/compose/install \\\n        /path/to/compose/repo\n    make -j8\n    ctest\n```\n\nOptionally, third, install COMPOSE:\n```\n    make install\n```\n\n# References\n\nIf you use COMPOSE, please cite\n```\n@misc{compose-software,\n  title={{COMPOSE}: {C}ompact multi-moment performance-portable semi-{L}agrangian methods},\n  author={A. M. Bradley and O. Guba and P. A. Bosler and M. A. Taylor},\n  doi={10.5281/zenodo.2552888},\n  howpublished={[Computer Software] \\url{https://github.com/E3SM-Project/COMPOSE}},\n  year={2019}\n}\n```\nIf you use CEDR in particular, please also cite\n```\n@article{compose-cedr,\n  title={Communication-Efficient Property Preservation in Tracer Transport},\n  author={A. M. Bradley and P. A. Bosler and O. Guba and M. A. Taylor and G. A. Barnett},\n  journal={SIAM Journal on Scientific Computing},\n  volume={41},\n  number={3},\n  pages={C161--C193},\n  year={2019},\n  publisher={SIAM},\n  doi={10.1137/18M1165414}\n}\n```\n\n# Licence\n\nCOMPOSE version 1.0: Copyright 2018 National Technology \u0026 Engineering Solutions\nof Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the\nU.S. Government retains certain rights in this software.\n\nThis software is released under the BSD licence; see [LICENSE](./LICENSE).\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fe3sm-project%2Fcompose","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fe3sm-project%2Fcompose","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fe3sm-project%2Fcompose/lists"}