sparsepp
FunctionalPlus
Our great sponsors
| sparsepp | FunctionalPlus | |
|---|---|---|
| 4 | 10 | |
| 1,230 | 2,001 | |
| - | - | |
| 1.1 | 7.7 | |
| almost 1 year ago | 10 days ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | Boost Software License 1.0 |
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.
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).
FunctionalPlus
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Leaving Haskell Behind
Hoogle is really amazing!
Inspired by it, I implemented something similar for FunctionalPlus (a functional-programming library for C++): https://www.editgym.com/fplus-api-search/
I'd love to see more projects taking this path too. :)
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C++ algorithm helpers - kdalgorithms
You can get a feel for it on its api search site: as an example, enter these queries:
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C++20 Ranges The Key Advantage - Algorithm Composition
I use a library called FunctionalPlus daily.
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Why C++ for everything?
As idiomatic, I will try to adopt as much as possible purely functional programming in C++ by using https://github.com/Dobiasd/FunctionalPlus . Do you have by any chance any alternative suggestion?
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Building a Dual Shared and Static Library with CMake
Any project CML file that is more complex than this is mismanaged and needs fixing asap. There is absolutely no reason to make CML files describing requirements of a library substantially more complex other than if you have a vendetta against yourself, package maintainers and your users.
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CLion IDE
FunctionalPlus - 30 lines for usage requirements + 60 for install rules: just simple commands creating a target, setting properties and defining install rules. Hmm, nothing unholy here.
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Integrating sanitizers into your CI workflow
Another option is to use a superbuild CML where you can do all the nasty, platform specific things. Example of a superbuild CML.
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Best practice unit tests + examples with cmake
You can copy this project structure: https://github.com/Dobiasd/FunctionalPlus
- CMake and the Future of C++ Package Management
What are some alternatives?
PEGTL - Parsing Expression Grammar Template Library
C++ B-tree - Git mirror of the official (mercurial) repository of cpp-btree
Inja - A Template Engine for Modern C++
v8pp - Bind C++ functions and classes into V8 JavaScript engine
Hashmaps - Various open addressing hashmap algorithms in C++
dynamic_bitset - Simple Useful Libraries: C++17/20 header-only dynamic bitset
LSHBOX - A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.
function2 - Improved and configurable drop-in replacement to std::function that supports move only types, multiple overloads and more
Optional Argument in C++ - Named Optional Arguments in C++17
sparsehash - C++ associative containers