{"id":22537869,"url":"https://github.com/khaledashrafh/mpi-student-grade-checker","last_synced_at":"2026-06-20T23:32:07.117Z","repository":{"id":85810134,"uuid":"535111650","full_name":"KhaledAshrafH/MPI-Student-Grade-Checker","owner":"KhaledAshrafH","description":"It's a high-performance computing program that utilizes MPI to process a list of student grades in parallel and determine which students have passed the exam and which ones need to repeat it.","archived":false,"fork":false,"pushed_at":"2023-08-23T13:57:49.000Z","size":58,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2026-03-28T16:17:28.231Z","etag":null,"topics":["gcc-complier","grade-checker","high-performance-computing","message-passing-interface","mpi","parallel-computing","parallel-processing","student-grade-application","student-success-failure-detection"],"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/KhaledAshrafH.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","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":"2022-09-10T20:28:35.000Z","updated_at":"2024-06-06T23:10:43.000Z","dependencies_parsed_at":"2025-02-02T07:37:05.775Z","dependency_job_id":null,"html_url":"https://github.com/KhaledAshrafH/MPI-Student-Grade-Checker","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/KhaledAshrafH/MPI-Student-Grade-Checker","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KhaledAshrafH%2FMPI-Student-Grade-Checker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KhaledAshrafH%2FMPI-Student-Grade-Checker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KhaledAshrafH%2FMPI-Student-Grade-Checker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KhaledAshrafH%2FMPI-Student-Grade-Checker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/KhaledAshrafH","download_url":"https://codeload.github.com/KhaledAshrafH/MPI-Student-Grade-Checker/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KhaledAshrafH%2FMPI-Student-Grade-Checker/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34589204,"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":"2026-06-20T02:00:06.407Z","response_time":98,"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":["gcc-complier","grade-checker","high-performance-computing","message-passing-interface","mpi","parallel-computing","parallel-processing","student-grade-application","student-success-failure-detection"],"created_at":"2024-12-07T11:09:03.269Z","updated_at":"2026-06-20T23:32:07.096Z","avatar_url":"https://github.com/KhaledAshrafH.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# MPI Student Grade Checker\n\nIt's a high-performance computing program that utilizes MPI (Message Passing Interface) to process a list of student grades in parallel and determine which students have passed the exam and which ones need to repeat it.\n\n## Features\n\n- Parallel processing of student grades using MPI.\n- Efficient distribution of data to multiple processes for concurrent evaluation.\n- Calculation of the total number of students who passed the exam.\n- Identification of individual students who passed or failed the exam.\n- Detailed console output with pass/fail messages for each student.\n- Support for large datasets by dividing the workload among multiple processes.\n- Flexibility to adjust the number of processes based on system configuration.\n\n## Getting Started\n\n### Prerequisites\n\n- MPI implementation (e.g., Open MPI, MPICH)\n- C compiler (e.g., GCC)\n\n### Installation\n\n1. Clone the repository:\n\n```bash\ngit clone https://github.com/KhaledAshrafH/MPI-Student-Grade-Checker.git\n```\n\n2. Compile the source code using the MPI compiler wrapper:\n\n```bash\nmpicc main.c -o grade_checker\n```\n\n### Usage\n\n1. Prepare the input file students.txt with the list of students' IDs and their corresponding grades. The file format should be as follows:\n\n```bash\n20190186 95\n20190888 60\n...\n```\n\n2. Run the MPI program:\n\n```bash\nmpirun -np \u003cnum_processes\u003e ./grade_checker\n```\n\nReplace \u003cnum_processes\u003e with the desired number of MPI processes to be used for parallel processing. It should be greater than 1.\n\n3. View the console output to see the pass/fail messages for each student and the total number of students who passed the exam.\n\n## Contributing\n\nContributions are welcome! If you find any issues or have suggestions for improvement, please open an issue or submit a pull request.\n\n## Authors\n\n- [Khaled Ashraf Hanafy Mahmoud - 20190186](https://github.com/KhaledAshrafH).\n- [Ahmed Sayed Hassan Youssef - 20190034](https://github.com/AhmedSayed117).\n- [Samah Moustafa Hussien Mahmoud - 20190248](https://github.com/Samah-20190248).\n\n\n## License\n\nThis program is licensed under the [MIT License](LICENSE.md).\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkhaledashrafh%2Fmpi-student-grade-checker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkhaledashrafh%2Fmpi-student-grade-checker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkhaledashrafh%2Fmpi-student-grade-checker/lists"}