{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/a-multicore-tool-for-constraint-solving","title":"A Multicore Tool for Constraint Solving","arxiv_id":"1502.03986","date":"2015-02-13","proceeding":null,"authors":["Roberto Amadini","Maurizio Gabbrielli","Jacopo Mauro"],"abstract":"*** To appear in IJCAI 2015 proceedings *** In Constraint Programming (CP), a\nportfolio solver uses a variety of different solvers for solving a given\nConstraint Satisfaction / Optimization Problem. In this paper we introduce\nsunny-cp2: the first parallel CP portfolio solver that enables a dynamic,\ncooperative, and simultaneous execution of its solvers in a multicore setting.\nIt incorporates state-of-the-art solvers, providing also a usable and\nconfigurable framework. Empirical results are very promising. sunny-cp2 can\neven outperform the performance of the oracle solver which always selects the\nbest solver of the portfolio for a given problem.","url_abs":"http://arxiv.org/abs/1502.03986v3","url_pdf":"http://arxiv.org/pdf/1502.03986v3.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"a-multicore-tool-for-constraint-solving","repo_url":"https://github.com/CP-Unibo/sunny-cp","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}