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The devel/sparsehash port

sparsehash-2.0.4 – memory-efficient hash_map and hash_set C++ classes (cvsweb github mirror)

Description

An extremely memory-efficient hash map implementation. 2 bits/entry
overhead! The SparseHash library contains several hash map
implementations, including implementations that optimize for space
or speed.

These hashtable implementations are similar in API to SGI's hash_map
class and the tr1 unordered_map class, but with different performance
characteristics. It's easy to replace hash_map or unordered_map by
sparse_hash_map or dense_hash_map in C++ code.

They also contain code to serialize and unserialize from disk.
WWW: https://github.com/sparsehash/sparsehash

Maintainer

The OpenBSD ports mailing-list

Not for arches

m88k

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devel

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