Ubuntu

Binary package “libsparsehash-dev” in ubuntu xenial

  1. Xenial (16.04)
  2. libsparsehash-dev

Google's extremely memory-efficient C++ hash_map implementation

 The Google SparseHash project contains several C++ template hash-map
 implementations in use at Google, with different performance
 characteristics, including an implementation that optimizes for space
 and one that optimizes for speed.

Source package