Alternatives and similar repositories for flat_hash_map

Users that are interested in flat_hash_map are comparing it to the libraries listed below

• greg7mdp / sparsepp
  A fast, memory efficient hash map for C++
  ☆1,291Updated 6 months ago
• preshing / junction
  Concurrent data structures in C++
  ☆1,442Updated 5 years ago
• vimpunk / mio
  Cross-platform C++11 header-only library for memory mapped file IO
  ☆1,883Updated last year
• Tessil / hopscotch-map
  C++ implementation of a fast hash map and hash set using hopscotch hashing
  ☆763Updated 3 weeks ago
• Tessil / hat-trie
  C++ implementation of a fast and memory efficient HAT-trie
  ☆844Updated 2 weeks ago
• martinus / robin-hood-hashing
  Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
  ☆1,594Updated 2 years ago
• khizmax / libcds
  A C++ library of Concurrent Data Structures
  ☆2,705Updated 2 years ago
• google / marl
  A hybrid thread / fiber task scheduler written in C++ 11
  ☆1,983Updated 9 months ago
• Tessil / robin-map
  C++ implementation of a fast hash map and hash set using robin hood hashing
  ☆1,415Updated 3 weeks ago
• greg7mdp / parallel-hashmap
  A family of header-only, very fast and memory-friendly hashmap and btree containers.
  ☆3,088Updated last month
• plasma-umass / Mesh
  A memory allocator that automatically reduces the memory footprint of C/C++ applications.
  ☆1,832Updated this week
• sparsehash / sparsehash
  C++ associative containers
  ☆1,595Updated 4 years ago
• fastfloat / fast_float
  Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, Chro…
  ☆1,923Updated last week
• VcDevel / Vc
  SIMD Vector Classes for C++
  ☆1,512Updated last year
• hsutter / gcpp
  Experimental deferred and unordered destruction library for C++
  ☆915Updated 6 years ago
• mjansson / rpmalloc
  Public domain cross platform lock free thread caching 16-byte aligned memory allocator implemented in C
  ☆2,364Updated last month
• lewissbaker / cppcoro
  A library of C++ coroutine abstractions for the coroutines TS
  ☆3,763Updated last year
• foonathan / memory
  STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.
  ☆1,574Updated 6 months ago
• rigtorp / MPMCQueue
  A bounded multi-producer multi-consumer concurrent queue written in C++11
  ☆1,422Updated last year
• lemire / fast_double_parser
  Fast function to parse strings into double (binary64) floating-point values, enforces the RFC 7159 (JSON standard) grammar: 4x faster tha…
  ☆665Updated 6 months ago
• ulfjack / ryu
  Converts floating point numbers to decimal strings
  ☆1,294Updated last year
• rigtorp / awesome-lockfree
  A collection of resources on wait-free and lock-free programming
  ☆1,981Updated last year
• RaftLib / RaftLib
  The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators
  ☆985Updated last year
• emeryberger / Hoard
  The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.
  ☆1,185Updated last month
• p12tic / libsimdpp
  Portable header-only C++ low level SIMD library
  ☆1,292Updated last year
• boostorg / hana
  Your standard library for metaprogramming
  ☆1,814Updated 2 weeks ago
• efficient / libcuckoo
  A high-performance, concurrent hash table
  ☆1,717Updated 8 months ago
• serge-sans-paille / frozen
  a header-only, constexpr alternative to gperf for C++14 users
  ☆1,501Updated 4 months ago
• taocpp / PEGTL
  Parsing Expression Grammar Template Library
  ☆2,081Updated 3 months ago
• xtensor-stack / xsimd
  C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-…
  ☆2,551Updated this week