sparsepp (1.22)

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'Rcpp' Interface to 'sparsepp'.

https://github.com/greg7mdp/sparsepp
https://github.com/dselivanov/r-sparsepp
http://cran.r-project.org/web/packages/sparsepp

Provides interface to 'sparsepp' - fast, memory efficient hash map. It is derived from Google's excellent 'sparsehash' implementation. We believe 'sparsepp' provides an unparalleled combination of performance and memory usage, and will outperform your compiler's unordered_map on both counts. Only Google's 'dense_hash_map' is consistently faster, at the cost of much greater memory usage (especially when the final size of the map is not known in advance).

Maintainer: Dmitriy Selivanov
Author(s): Gregory Popovitch [aut, cph], Google Inc [aut, cph], Dmitriy Selivanov [cre]

License: BSD_3_clause + file LICENSE

Uses: Rcpp
Reverse depends: mlvocab

Released about 1 year ago.


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