dense_hash_map VS sparsepp

Compare dense_hash_map vs sparsepp and see what are their differences.

dense_hash_map

A simple replacement for std::unordered_map (by Jiwan)
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sparsepp

A fast, memory efficient hash map for C++ (by greg7mdp)
Containers hash-tables sparse-containers Unordered Sparsehash Hashmap Hash hash-map Sparse
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dense_hash_map sparsepp
1 4
36 1,230
- -
0.0 1.1
over 2 years ago about 1 year ago
C++ C++
MIT License GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

dense_hash_map

Posts with mentions or reviews of dense_hash_map. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-06-16.

sparsepp

Posts with mentions or reviews of sparsepp. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-06-16.

What are some alternatives?

When comparing dense_hash_map and sparsepp you can also consider the following projects:

flat_hash_map - A very fast hashtable

PEGTL - Parsing Expression Grammar Template Library

google-sparsehash - Clone of google-sparsehash

Inja - A Template Engine for Modern C++

qc-hash - Extremely fast unordered map and set library for C++20

Hashmaps - Various open addressing hashmap algorithms in C++

eytzinger - Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++

LSHBOX - A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.

hashtable-bench - A benchmark for hash tables and hash functions in C++, evaluate on different data as comprehensively as possible

dynamic_bitset - Simple Useful Libraries: C++17/20 header-only dynamic bitset

fph-table - Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup

Optional Argument in C++ - Named Optional Arguments in C++17

dense_hash_map vs flat_hash_map sparsepp vs PEGTL dense_hash_map vs google-sparsehash sparsepp vs Inja dense_hash_map vs qc-hash sparsepp vs Hashmaps dense_hash_map vs eytzinger sparsepp vs LSHBOX dense_hash_map vs hashtable-bench sparsepp vs dynamic_bitset dense_hash_map vs fph-table sparsepp vs Optional Argument in C++