{"id":32578320,"url":"https://github.com/hugomvale/fortran-c-interoperability","last_synced_at":"2026-02-25T01:32:41.903Z","repository":{"id":243135481,"uuid":"810956914","full_name":"HugoMVale/Fortran-C-interoperability","owner":"HugoMVale","description":"Examples of Fortran interoperation with C.","archived":false,"fork":false,"pushed_at":"2024-07-02T20:44:21.000Z","size":86,"stargazers_count":3,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-10-29T14:56:55.618Z","etag":null,"topics":["c","fortran","interoperation","modern-fortran"],"latest_commit_sha":null,"homepage":"","language":"Fortran","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/HugoMVale.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,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2024-06-05T17:05:43.000Z","updated_at":"2024-12-25T16:37:15.000Z","dependencies_parsed_at":"2024-06-23T03:51:53.433Z","dependency_job_id":null,"html_url":"https://github.com/HugoMVale/Fortran-C-interoperability","commit_stats":null,"previous_names":["hugomvale/fortran-c-interoperability"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/HugoMVale/Fortran-C-interoperability","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HugoMVale%2FFortran-C-interoperability","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HugoMVale%2FFortran-C-interoperability/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HugoMVale%2FFortran-C-interoperability/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HugoMVale%2FFortran-C-interoperability/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/HugoMVale","download_url":"https://codeload.github.com/HugoMVale/Fortran-C-interoperability/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HugoMVale%2FFortran-C-interoperability/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29807911,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-24T22:43:48.403Z","status":"ssl_error","status_checked_at":"2026-02-24T22:43:18.536Z","response_time":75,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["c","fortran","interoperation","modern-fortran"],"created_at":"2025-10-29T14:56:12.171Z","updated_at":"2026-02-25T01:32:41.884Z","avatar_url":"https://github.com/HugoMVale.png","language":"Fortran","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Fortran-C-interoperability\n\n[![Language](https://img.shields.io/badge/-Fortran-734f96?logo=fortran\u0026logoColor=white)](https://github.com/topics/fortran)\n\n## Description\n\nInteroperation between Fortran and C is a powerful feature of modern Fortran. Once you get the gist of it, it feels quite simple and obvious, but surprisingly, there isn't any book or tutorial that explains the principles in a pedagogical manner.\n\nSo, the best way to learn interoperability is to code some examples and infer the logic. This is my attempt to do so (for myself).\n\n## Useful references\n\n* https://fortranwiki.org/fortran/show/Interoperability\n* https://doku.lrz.de/files/10746213/10746217/1/1684600341047/Advanced_Fortran_Interop.pdf\n* https://ahamodel.uib.no/intel/GUID-C0FA4080-4548-4045-9E6D-EFE57A0DE1A3.html\n* [fortran-lang](https://fortran-lang.discourse.group/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhugomvale%2Ffortran-c-interoperability","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhugomvale%2Ffortran-c-interoperability","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhugomvale%2Ffortran-c-interoperability/lists"}