dense_hash_map
A simple replacement for std::unordered_map (by Jiwan)
qc-hash
Extremely fast unordered map and set library for C++20 (by Daskie)
| dense_hash_map | qc-hash | |
|---|---|---|
| 1 | 1 | |
| 36 | 10 | |
| - | - | |
| 0.0 | 5.7 | |
| over 2 years ago | 8 months 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.
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.
-
Updating map_benchmarks: Send your hashmaps!
https://github.com/Jiwan/dense_hash_map is also a good flat hash map.
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.
What are some alternatives?
When comparing dense_hash_map and qc-hash you can also consider the following projects:
flat_hash_map - A very fast hashtable
CppPerformanceBenchmarks
google-sparsehash - Clone of google-sparsehash
fph-table - Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup
sparsepp - A fast, memory efficient hash map for C++
eytzinger - Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++
recursive-variant - Recursive Variant: A simple library for Recursive Variant Types
hashtable-bench - A benchmark for hash tables and hash functions in C++, evaluate on different data as comprehensively as possible
dense_hash_map vs flat_hash_map
qc-hash vs CppPerformanceBenchmarks
dense_hash_map vs google-sparsehash
qc-hash vs fph-table
dense_hash_map vs sparsepp
qc-hash vs google-sparsehash
dense_hash_map vs eytzinger
qc-hash vs recursive-variant
dense_hash_map vs hashtable-bench
qc-hash vs eytzinger
dense_hash_map vs fph-table
qc-hash vs flat_hash_map