qc-hash
Extremely fast unordered map and set library for C++20 (by Daskie)
eytzinger
Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++ (by mikekazakov)
qc-hash | eytzinger | |
---|---|---|
1 | 1 | |
10 | 28 | |
- | - | |
5.7 | 10.0 | |
8 months ago | almost 7 years ago | |
C++ | C++ | |
MIT License | MIT 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.
eytzinger
Posts with mentions or reviews of eytzinger.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-16.
-
Updating map_benchmarks: Send your hashmaps!
https://github.com/mikekazakov/eytzinger should always beat flat_map except for very small maps. That said, for very small maps a simple linear search probably beats everything.
What are some alternatives?
When comparing qc-hash and eytzinger you can also consider the following projects:
CppPerformanceBenchmarks
gtl - Greg's Template Library of useful classes.
dense_hash_map - A simple replacement for std::unordered_map
fph-table - Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup
hashtable-bench - A benchmark for hash tables and hash functions in C++, evaluate on different data as comprehensively as possible
google-sparsehash - Clone of google-sparsehash
recursive-variant - Recursive Variant: A simple library for Recursive Variant Types
flat_hash_map - A very fast hashtable
qc-hash vs CppPerformanceBenchmarks
eytzinger vs gtl
qc-hash vs dense_hash_map
eytzinger vs fph-table
qc-hash vs fph-table
eytzinger vs hashtable-bench
qc-hash vs google-sparsehash
eytzinger vs CppPerformanceBenchmarks
qc-hash vs recursive-variant
eytzinger vs google-sparsehash
qc-hash vs flat_hash_map
eytzinger vs dense_hash_map