Learn Project VS sparsepp

Compare Learn Project vs sparsepp and see what are their differences.

Learn Project

go study (by SAMARITAN2046)
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Learn Project sparsepp
0 3
0 1,099
- -
0.0 1.1
over 2 years ago 6 months ago
Java C++
- GNU General Public License v3.0 or later
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.

Learn Project

Posts with mentions or reviews of Learn Project. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning Learn Project yet.
Tracking mentions began in Dec 2020.


Posts with mentions or reviews of sparsepp. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-27.
  • Who here is ready to see some 64MB blocks on mainnet?
    5 projects | reddit.com/r/btc | 27 Oct 2021
    But it's pretty easy to address this. The CoinsViewCache's underlying storage is just a std::map. A while ago, I replaced that with a sparsepp hashtable to improve the memory efficiency. It wasn't hard to do; took a couple of hours. We could do the same thing with a concurrent hashtable implementation. The hardest part of doing this would be picking an implementation and validating that it's mature and stable enough to be used in BCHN. Intel's Threading Building Blocks has some good candidates, but it's also possible that another implementation might be more suitable.
    5 projects | reddit.com/r/btc | 27 Oct 2021
    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?

When comparing Learn Project and sparsepp you can also consider the following projects:

PEGTL - Parsing Expression Grammar Template Library

C++ B-tree - Git mirror of the official (mercurial) repository of cpp-btree

pybind11 - Seamless operability between C++11 and Python

LSHBOX - A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.

Optional Argument in C++ - Named Optional Arguments in C++17

Inja - A Template Engine for Modern C++

FunctionalPlus - Functional Programming Library for C++. Write concise and readable C++ code.

sparsehash-c11 - Experimental C++11 version of sparsehash

sparsehash - C++ associative containers

Hashmaps - Various open addressing hashmap algorithms in C++

robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20