qc-hash
Extremely fast unordered map and set library for C++20 (by Daskie)
google-sparsehash
Clone of google-sparsehash (by justinsb)
qc-hash | google-sparsehash | |
---|---|---|
1 | 1 | |
10 | 17 | |
- | - | |
5.7 | 10.0 | |
8 months ago | over 12 years ago | |
C++ | Shell | |
MIT License | BSD 3-clause "New" or "Revised" License |
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.
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.
qc-hash
Posts with mentions or reviews of qc-hash.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-16.
google-sparsehash
Posts with mentions or reviews of google-sparsehash.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-16.
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Updating map_benchmarks: Send your hashmaps!
google sparsehash would be interesting to see. From what I understand it's the predecessor to the Abseil containers. Would be nice to see a comparison
What are some alternatives?
When comparing qc-hash and google-sparsehash you can also consider the following projects:
CppPerformanceBenchmarks
fph-table - Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup
dense_hash_map - A simple replacement for std::unordered_map
recursive-variant - Recursive Variant: A simple library for Recursive Variant Types
sparsepp - A fast, memory efficient hash map for C++
eytzinger - Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++
gtl - Greg's Template Library of useful classes.
flat_hash_map - A very fast hashtable
qc-hash vs CppPerformanceBenchmarks
google-sparsehash vs fph-table
qc-hash vs dense_hash_map
google-sparsehash vs dense_hash_map
qc-hash vs fph-table
google-sparsehash vs CppPerformanceBenchmarks
qc-hash vs recursive-variant
google-sparsehash vs sparsepp
qc-hash vs eytzinger
google-sparsehash vs gtl
qc-hash vs flat_hash_map
google-sparsehash vs eytzinger