{"id":25736952,"url":"https://github.com/phdenzel/dydama","last_synced_at":"2026-06-04T23:31:23.186Z","repository":{"id":146779618,"uuid":"85746200","full_name":"phdenzel/dydama","owner":"phdenzel","description":"A simple particle code to study the dynamics of dark matter","archived":false,"fork":false,"pushed_at":"2017-06-22T07:36:31.000Z","size":13,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-11-19T23:03:24.238Z","etag":null,"topics":["c","dark-matter","particle-simulation","solar-system"],"latest_commit_sha":null,"homepage":"","language":"C","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/phdenzel.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}},"created_at":"2017-03-21T19:47:08.000Z","updated_at":"2018-04-18T09:05:46.000Z","dependencies_parsed_at":"2023-04-26T12:00:47.242Z","dependency_job_id":null,"html_url":"https://github.com/phdenzel/dydama","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/phdenzel/dydama","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/phdenzel%2Fdydama","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/phdenzel%2Fdydama/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/phdenzel%2Fdydama/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/phdenzel%2Fdydama/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/phdenzel","download_url":"https://codeload.github.com/phdenzel/dydama/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/phdenzel%2Fdydama/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33924832,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-04T02:00:06.755Z","response_time":64,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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","dark-matter","particle-simulation","solar-system"],"created_at":"2025-02-26T06:32:00.053Z","updated_at":"2026-06-04T23:31:23.166Z","avatar_url":"https://github.com/phdenzel.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# DYDAMA - DYnamics of DArk MAtter\n\nA simple particle code that came to life while studying the dynamics of dark matter clumps. However it can be used to study various other objects such the planets in the solar system.\n\nTo compile the code, `cd` into the directory and type\n\n```bash\nmake dydama\n```\nPrerequisite is the GNU compiler `gcc-6`. Make according adjustments to the `Makefile` if you want to use another compiler.\n\nAnother requirement is the c-library `\u003cSDL2/SDL.h\u003e`, for real-time graphics.\n\n### Side note\n\nIf the code crashes and gives a `bus error: 10`, the non-main pthread stack size might be too small.\nMacOS is particularly prone to this problem. Luckily, it is easily bypassed by adding\n\n```bash\nexport GOMP_STACKSIZE=16384\n```\nor something equivalent for non-GNU compilers to your `.bash_profile`, `.bashrc`, or some equivalent dotfile.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fphdenzel%2Fdydama","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fphdenzel%2Fdydama","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fphdenzel%2Fdydama/lists"}