bigint-benchmark-rs
Bechmarks for Rust big integer implementations (by tczajka)
wigners
Calculation of Wigner symbols and related constants (by Luthaf)
| bigint-benchmark-rs | wigners | |
|---|---|---|
| 7 | 1 | |
| 50 | 8 | |
| - | - | |
| 6.2 | 4.0 | |
| 8 months ago | 8 months ago | |
| Rust | Rust | |
| MIT License | Apache License 2.0 |
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.
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.
bigint-benchmark-rs
Posts with mentions or reviews of bigint-benchmark-rs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-06.
- How do i store a number there's approximately 740 orders of magnitude larger than an i128?
-
Rust num-biguint slower than python
Consider using a different big int crate if performance is concerned https://github.com/tczajka/bigint-benchmark-rs
-
Multiple precision floating point library
Have you performed benchmarks for this? I imagine it would be nice to have something similar to the big integer benchmarks provided by ibig.
-
Announcing a new big integer crate `bnum`, which uses const generics to allow fixed precision integers of arbitrary size to be stored on the stack. Optional features enable generating random big integers, `serde` compatibility, and making nearly every method `const`.
How does it compare in the bigint benchmark?
-
What's the best library for long number division?
For big integers, ibig has worked well for me. rug requires libc and GMP (which may be a good or bad thing depending on needs), and ramp is no longer maintained. Some other options are mentioned in ibig's handful of benchmarks.
-
How to write really slow Rust code - Part 2
This benchmark indicates that num-bigint has pretty bad performance. It would be interesting if using a GMP wrapper like rug affects the outcome.
-
Best library for multiplication of big unsigned integers
tczajka made a benchmark of the different bigint implementations.
wigners
Posts with mentions or reviews of wigners.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-06.
-
How do i store a number there's approximately 740 orders of magnitude larger than an i128?
I did this relatively recently to compute some factor (Wigner 3J numbers) that appear when handling spherical harmonics/quantum angular momentums, it was surprisingly easy: https://github.com/Luthaf/wigners/blob/master/src/primes.rs
What are some alternatives?
When comparing bigint-benchmark-rs and wigners you can also consider the following projects:
rust-gmp
crates.io - The Rust package registry
rug
rug - Library for fetching various stock data from the internet (official and unofficial APIs).
ibig-rs - A big integer library in Rust with good performance.
bnum - Arbitrary, fixed size numeric types that extend the functionality of primitive numeric types in Rust.
Clippy - A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/
herbie - Optimize floating-point expressions for accuracy