HashTable
simple hash table implementation (by brwhale)
udb2
For details, see the blog post: (by attractivechaos)
Our great sponsors
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.
HashTable
Posts with mentions or reviews of HashTable.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-22.
-
Which standard C++ library elements should I avoid?
Then decided to build the simplest hashmap I could think of and test it against unordered_map https://github.com/brwhale/HashTable
udb2
Posts with mentions or reviews of udb2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-22.
-
Which standard C++ library elements should I avoid?
Time complexity analysis doesn't necessarily reflect empirical performance. On this benchmark, std::map is twice as slow as clang's std::unordered_map on my laptop and unordered_map is seven times as slow as robin_hood, a single-header library. std::unordered_map is weirdly slow.
What are some alternatives?
When comparing HashTable and udb2 you can also consider the following projects:
robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
LMRTFY - Let Me Run That For You: A C++20 Thread Pool Library