dense_hash_map
A simple replacement for std::unordered_map (by Jiwan)
fph-table
Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup (by renzibei)
| dense_hash_map | fph-table | |
|---|---|---|
| 1 | 3 | |
| 36 | 38 | |
| - | - | |
| 0.0 | 4.0 | |
| over 2 years ago | 9 months ago | |
| C++ | C++ | |
| 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.
fph-table
Posts with mentions or reviews of fph-table.
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!
Awesome! Can you also add the fph-table? https://github.com/renzibei/fph-table/tree/noseed
What are some alternatives?
When comparing dense_hash_map and fph-table you can also consider the following projects:
flat_hash_map - A very fast hashtable
gtl - Greg's Template Library of useful classes.
google-sparsehash - Clone of google-sparsehash
qc-hash - Extremely fast unordered map and set library for C++20
CppPerformanceBenchmarks
sparsepp - A fast, memory efficient hash map for C++
eytzinger - Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++
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
fph-table vs gtl
dense_hash_map vs google-sparsehash
fph-table vs google-sparsehash
dense_hash_map vs qc-hash
fph-table vs CppPerformanceBenchmarks
dense_hash_map vs sparsepp
fph-table vs eytzinger
dense_hash_map vs eytzinger
fph-table vs qc-hash
dense_hash_map vs hashtable-bench
fph-table vs flat_hash_map