{"added":null,"apiVersion":1,"behindSince":"2026-10-09","buildDepends":[],"categories":["science"],"comment":"Framework for high-performance domain decomposition methods","compare":null,"dependentCount":null,"description":"HPDDM is an efficient implementation of various domain decomposition methods\n(DDM) such as one- and two-level Restricted Additive Schwarz (RAS) methods, the\nFinite Element Tearing and Interconnecting (FETI) method, and the Balancing\nDomain Decomposition (BDD) method. These methods can be enhanced with deflation\nvectors computed automatically by the framework using:\n\n- Generalized Eigenvalue problems on the Overlap (GenEO), an approach first\n  introduced in a paper by Spillane et al., or\n- local Dirichlet-to-Neumann operators, an approach first introduced in a paper\n  by Nataf et al. and revisited by Conen et al.","flavors":[],"html":"https://daemonports.org/dragonfly/science/hpddm/","kind":"port","lastUpdate":null,"license":["LGPL3"],"licenses":["LGPL-3.0-only"],"maintainer":"thierry@FreeBSD.org","name":"HPDDM","newest":false,"newestVersion":"2.4.1","noVulnData":false,"origin":"science/hpddm","otherSystems":[{"maintainer":"thierry@FreeBSD.org","newest":true,"origin":"science/hpddm","path":"/science/hpddm/","system":"FreeBSD","updated":"2026-11-06","version":"2.4.1_2"},{"maintainer":"thierry@FreeBSD.org","newest":true,"noVulnData":true,"origin":"science/hpddm","path":"","system":"GhostBSD","version":"2.4.1_1"}],"packages":null,"pkgName":"HPDDM-2.4.0","related":null,"repository":"DPorts","requiredBy":[],"requiredByCount":0,"runDepends":["lang/gcc12","lang/python312","math/arpack-ng","math/mumps","math/openblas","math/py-numpy","math/py-sympy","math/scalapack","net/openmpi","net/py-mpi4py","shells/bash"],"status":null,"system":"dragonfly","systemLabel":"DragonFly","version":"2.4.0","versions":[{"date":"2026-11-11","version":"2.4.0"}],"vulnerabilities":null,"www":"https://github.com/hpddm/hpddm"}