libtorsion
tokei
libtorsion | tokei | |
---|---|---|
2 | 30 | |
23 | 10,006 | |
- | - | |
0.0 | 5.7 | |
9 months ago | 9 days ago | |
C | Rust | |
GNU General Public License v3.0 or later | 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.
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.
libtorsion
-
Mako – a full Bitcoin implementation in C
Most of the crypto is from my more general crypto library libtorsion: https://github.com/bcoin-org/libtorsion
I originally wanted to vendor my libtorsion code and link to it, but it felt clunky since libtorsion pulls in a ton of crypto that bitcoin doesn't need. Also, since I was focusing on just a few algorithms, it gave me the opportunity to optimize a lot of them (in particular, the ECC backend was optimized for secp256k1 whereas in libtorsion it supports all kinds of curves).
Because of all of this, there's probably some leftover comments. That comment isn't true anymore. rand.c is definitely used internally for libmako, just not libtorsion.
edit: fixed link.
-
Donald Knuth’s Algorithm D, its implementation in Hacker’s Delight and elsewhere
The 2-by-1 and 3-by-2 division functions described in the paper result in a very measurable speedup in my code. I think you're confusing those with the reciprocal calculation itself (which can be computed with a lookup table). I agree that part doesn't really lend itself to any significant performance benefit and is probably better calculated with a single hardware division instead.
I feel it necessary to point out that the 3-by-2 division actually has multiple benefits which are easy to miss:
1. The quotient loop can be skipped as I mentioned.
2. The "Add back" step is less likely to be triggered.
3. Since a 2-word remainder is computed with the division, you can skip 2 iterations on the multiply+subtract step.
My reimplementation of GMP documents both the 2-by-1 and 3-by-2 divisions pretty thoroughly[1][2].
[1] https://github.com/bcoin-org/libtorsion/blob/master/src/mpi....
[2] https://github.com/bcoin-org/libtorsion/blob/master/src/mpi....
tokei
- XAMPPRocky/tokei: Count your code, quickly
-
The Linux Kernel Prepares for Rust 1.77 Upgrade
So If we would only count code and not comments, it is only 9489 LoC Rust. Which would be about 0.03% and if we take all lines and not only LoC it would be around 0.05%
[0] https://github.com/XAMPPRocky/tokei
[1] https://github.com/torvalds/linux/commit/b401b621758e46812da...
- Tokei: Display statistics about your code, quickly
-
SOOOO many Errors when upgrading
thirdly: found this (https://github.com/XAMPPRocky/tokei) and wanted to analyze languages used on my system, didn't see a package manager (apt) for it that I had. So i installed cargo via apt-get rustup. Added the bin folder to $PATH via PATH=$PATH:~/.cargo/bin. But did not make it permanent. And stupidly rand tokei on "/", realizing how long and unhelpful that would be killed it. Then ran it in a dump folder with some very nested repo dumps, and tons of wolfram.nb files. After killing that too, and attempting to kill via system monitor. Still have two of those as zombie processes.
-
What "nice-to-have" CLI tools do you know?
tokei
- How long is your neovim config?
-
How do you name your crates?
For what it's worth, tokei seems to be named after tokei.
-
[media] Onefetch v2.13 is typically 2x faster and now supports ~100 programming languages
BTW, for more info on how it is done, you can check out tokei which is the library use by onefetch for code statistics.
-
Pytokei: a python binding for rust's tokei
With pytokei you can count code quickly using all the power from tokei, but from python.
-
Rust Easy! Modern Cross-platform Command Line Tools to Supercharge Your Terminal
Tokei is a nice utility to count lines and stats of code. It is very fast, accurate, and has a nice output. It supports over 150 languages and can output in JSON, YAML, CBOR, and human-readable tables.
What are some alternatives?
OpenZKP - OpenZKP - pure Rust implementations of Zero-Knowledge Proof systems.
cloc - cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.
mako - Bitcoin node written in C
coreutils - Cross-platform Rust rewrite of the GNU coreutils
nim-stint - Stack-based arbitrary-precision integers - Fast and portable with natural syntax for resource-restricted devices.
uwc
bcoin - Javascript bitcoin library for node.js and browsers
trust-dns - A Rust based DNS client, server, and resolver [Moved to: https://github.com/hickory-dns/hickory-dns]
btcd - An alternative full node bitcoin implementation written in Go (golang)
rrun - minimalistic command launcher in rust
Mako - THIS IS NOT THE OFFICIAL REPO - PLEASE SUBMIT PRs ETC AT: http://github.com/sqlalchemy/mako
habitat - Modern applications with built-in automation