{"schema_version":1,"metadata":{"branch":"current","release":"7.9","architecture":"amd64","generated_at":"2026-09-09T04:04:41.004595+00:00","source_url":"https://cdn.openbsd.org/pub/OpenBSD/snapshots/packages/amd64/sqlports-7.55.tgz","source_sha256":"fcdbba1b9df747882aa9bab4af20ebec8dac10655069c90f1cd4145c06e1235e","package_count":12031,"source_kind":"sqlports"},"package":{"name":"suitesparse-4.4.6p4","path":"math/suitesparse","url":"/packages/current/math/suitesparse/","comment":"suite of sparse matrix algorithms","homepage":"http://faculty.cse.tamu.edu/davis/suitesparse.html","maintainer":"Paul Irofti <paul@irofti.net>","description":"SuiteSparse is a suite of sparse matrix algorithms, including:\n\n* UMFPACK: multifrontal LU factorization. Appears as LU and x=A\\b in MATLAB.\n* CHOLMOD: supernodal Cholesky.  Appears as CHOL and x=A\\b in MATLAB.\n* SPQR: multifrontal QR.  Appears as QR and x=A\\b in MATLAB.\n* KLU and BTF: sparse LU factorization, well-suited for circuit simulation.\n  Appears in Xyce by Sandia, and many commercial circuit simulation packages.\n* Ordering methods (AMD, CAMD, COLAMD, and CCOLAMD). AMD and COLAMD appear in\n  MATLAB.\n* CSparse and CXSparse: a concise sparse Cholesky factorization package for my\n  SIAM book.\n* UFget: a MATLAB interface for the UF Sparse Matrix Collection.\n* spqr_rank: a MATLAB package for reliable sparse rank detection, null set\n  bases, pseudoinverse solutions, and basic solutions.\n* Factorize: an object-oriented solver for MATLAB (a reusable backslash).\n* SSMULT and SFMULT: sparse matrix multiplication. Appears as C=A*B in MATLAB.\n* ... and many other packages.\n","package_architecture":"amd64","stem":"suitesparse","readme":null,"dependencies":[{"path":"lang/gcc/16,-libs","type":"library","package_spec":"STEM->=16,<17","url":"/packages/current/lang/gcc/16,-libs/"},{"path":"math/lapack","type":"library","package_spec":"","url":"/packages/current/math/lapack/"},{"path":"lang/gcc/16,-f95","type":"build","package_spec":"STEM->=16,<17","url":"/packages/current/lang/gcc/16,-f95/"},{"path":"lang/gcc/16","type":"build","package_spec":"STEM->=16,<17","url":"/packages/current/lang/gcc/16/"},{"path":"devel/gmake","type":"build","package_spec":"","url":"/packages/current/devel/gmake/"}],"reverse_dependencies":{"count":7,"url":"/packages/data/b6/b6578889a8d9a5eb9bd173650774d0a6a796225d4446f097c6ebcf2086b5223c.json"},"categories":["math"],"flavors":[],"only_for_architectures":[],"not_for_architectures":[]}}