KaceCottam / concurrenthashmap

A concurrent hash map in C++20

Concurrent Hash Map in C++20

A concurrent hash map in C++20 using std::async, constexpr and concepts.

Based on Java's ConcurrentHashMap.

Dependencies

Requires g++10 for building. If you would like to test, you also require catch2.

Build tests using make test, or an example app use make main

Run the simple tests using ./test after building.

This is a single header include. Include chashmap.h to gain access to the library, make sure you compile with -lpthread or your compiler's equivalent.