{"schema_version":1,"metadata":{"branch":"release","release":"7.9","architecture":"amd64","generated_at":"2026-09-09T04:04:02.361425+00:00","source_url":"https://cdn.openbsd.org/pub/OpenBSD/7.9/packages/amd64/sqlports-7.54.tgz","source_sha256":"2de00144847bf9da3a365be982f101dbb55d591ed7a915ea94984a16ab0e0404","package_count":12059,"source_kind":"sqlports"},"package":{"name":"sparsehash-2.0.4","path":"devel/sparsehash","url":"/packages/release/devel/sparsehash/","comment":"memory-efficient hash_map and hash_set C++ classes","homepage":"https://github.com/sparsehash/sparsehash","maintainer":"The OpenBSD ports mailing-list <ports@openbsd.org>","description":"An extremely memory-efficient hash map implementation. 2 bits/entry\noverhead! The SparseHash library contains several hash map\nimplementations, including implementations that optimize for space\nor speed.\n\nThese hashtable implementations are similar in API to SGI's hash_map\nclass and the tr1 unordered_map class, but with different performance\ncharacteristics. It's easy to replace hash_map or unordered_map by\nsparse_hash_map or dense_hash_map in C++ code.\n\nThey also contain code to serialize and unserialize from disk.\n","package_architecture":"amd64","stem":"sparsehash","readme":null,"dependencies":[],"reverse_dependencies":{"count":3,"url":"/packages/data/c0/c0e3ccbba38b569b26405a361f4450413f6e37fe9a19e96172dc9faf554711cc.json"},"categories":["devel"],"flavors":[],"only_for_architectures":[],"not_for_architectures":[]}}