fph-table
sparsepp
| fph-table | sparsepp | |
|---|---|---|
| 3 | 4 | |
| 38 | 1,230 | |
| - | - | |
| 4.0 | 1.1 | |
| 9 months ago | about 1 year ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
fph-table
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Updating map_benchmarks: Send your hashmaps!
Awesome! Can you also add the fph-table? https://github.com/renzibei/fph-table/tree/noseed
sparsepp
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Updating map_benchmarks: Send your hashmaps!
Also, I'm testing https://github.com/greg7mdp/sparsepp which is based on google's sparsehash
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Who here is ready to see some 64MB blocks on mainnet?
Hey thanks for the mention /u/jtoomim. I see that you used sparsepp in CoinsViewCache. A phmap::flat_hash_map would probably be similar for memory usage, but likely faster (because of parallel lookup with SSE instructions and contiguous memory storage in one array).
What are some alternatives?
gtl - Greg's Template Library of useful classes.
PEGTL - Parsing Expression Grammar Template Library
google-sparsehash - Clone of google-sparsehash
Inja - A Template Engine for Modern C++
CppPerformanceBenchmarks
Hashmaps - Various open addressing hashmap algorithms in C++
eytzinger - Cache-friendly associative STL-like container with an Eytzinger (BFS) layout for C++
LSHBOX - A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.
qc-hash - Extremely fast unordered map and set library for C++20
dynamic_bitset - Simple Useful Libraries: C++17/20 header-only dynamic bitset
flat_hash_map - A very fast hashtable
Optional Argument in C++ - Named Optional Arguments in C++17