qc-hash
Extremely fast unordered map and set library for C++20 (by Daskie)
| qc-hash | CppPerformanceBenchmarks | |
|---|---|---|
| 1 | 5 | |
| 10 | - | |
| - | - | |
| 5.7 | - | |
| 8 months ago | - | |
| 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.
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.
CppPerformanceBenchmarks
Posts with mentions or reviews of CppPerformanceBenchmarks.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-26.
-
C++ Algorithm for irregular rectangular tiles that map 1:1 with square grid
If you want to see what the compiler does and does not do, then you may wish to spend more time with the C++ performance benchmarks: https://gitlab.com/chriscox/CppPerformanceBenchmarks
- Updating map_benchmarks: Send your hashmaps!
- C++ Performance Benchmarks Release 17 now available
- C++ Performance Benchmarks Release 16 now available
What are some alternatives?
When comparing qc-hash and CppPerformanceBenchmarks you can also consider the following projects:
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
google-sparsehash - Clone of google-sparsehash
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
flat_hash_map - A very fast hashtable
offgrid
qc-hash vs dense_hash_map
CppPerformanceBenchmarks vs fph-table
qc-hash vs fph-table
CppPerformanceBenchmarks vs google-sparsehash
qc-hash vs google-sparsehash
CppPerformanceBenchmarks vs eytzinger
qc-hash vs recursive-variant
CppPerformanceBenchmarks vs hashtable-bench
qc-hash vs eytzinger
CppPerformanceBenchmarks vs flat_hash_map
qc-hash vs flat_hash_map
CppPerformanceBenchmarks vs offgrid