Singeli
emojicode
Singeli | emojicode | |
---|---|---|
7 | 7 | |
92 | 3,201 | |
- | 0.4% | |
9.1 | 0.0 | |
2 months ago | 9 months ago | |
C | C | |
ISC License | Artistic License 2.0 |
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Singeli
- Singeli: High-level interface for low-level programming
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YAML Parser for Dyalog APL
I don't put a lot of stock in the "write-only" accusation. I think it's mostly used by those who don't know APL because, first, it's clever, and second, they can't read the code. However, if I remember I implemented something in J 10 years ago, I will definitely dig out the code because that's the fastest way by far for me to remember how it works.
This project specifically looks to be done in a flat array style similar to Co-dfns[0]. It's not a very common way to use APL. However, I've maintained an array-based compiler [1] for several years, and don't find that reading is a particular difficulty. Debugging is significantly easier than a scalar compiler, because the computation works on arrays drawn from the entire source code, and it's easy to inspect these and figure out what doesn't match expectations. I wrote most of [2] using a more traditional compiler architecture and it's easier to write and extend but feels about the same for reading and small tweaks. See also my review [3] of the denser compiler and precursor Co-dfns.
As for being read by others, short snippets are definitely fine. Taking some from the last week or so in the APL Farm, {⍵÷⍨+/|-/¯9 ¯11+.○?2⍵2⍴0} and {(⍸⍣¯1+\⎕IO,⍺)⊂[⎕IO]⍵} seemed to be easily understood. Forum links at [4]; the APL Orchard is viewable without signup and tends to have a lot of code discussion. There are APL codebases with many programmers, but they tend to be very verbose with long names. Something like the YAML parser here with no comments and single-letter names would be hard to get into. I can recognize, say, that c⌿¨⍨←(∨⍀∧∨⍀U⊖)∘(~⊢∊LF⍪WS⍨)¨c trims leading and trailing whitespace from each string in a few seconds, but in other places there are a lot of magic numbers so I get the "what" but not the "why". Eh, as I look over it things are starting to make sense, could probably get through this in an hour or so. But a lot of APLers don't have experience with the patterns used here.
[0] https://github.com/Co-dfns/Co-dfns
[1] https://github.com/mlochbaum/BQN/blob/master/src/c.bqn
[2] https://github.com/mlochbaum/Singeli/blob/master/singeli.bqn
[3] https://mlochbaum.github.io/BQN/implementation/codfns.html
[4] https://aplwiki.com/wiki/Chat_rooms_and_forums
- Singeli: A DSL for building SIMD algorithms
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Tolower() in Bulk at Speed
Here's an AVX-2 implementation that assumes it can read up to 31 bytes past the end of the input: https://godbolt.org/z/P7PP1MnK7
Requires -fno-unroll-loops as otherwise clang gets overly unroll-y; the code is fast enough. Tail is dealt with by blending the originally read value with the new one.
(yes, that's autogenerated; from some https://github.com/mlochbaum/singeli code)
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Jd
It's not ideal, but I've done this in BQN and it took about 15 lines. I didn't need to handle comments or escapes, which would add a little complexity. See functions ParseXml and ParseAttr here: https://github.com/mlochbaum/Singeli/blob/master/data/iintri...
XML is particularly simple though, dealing with something like JPEG would be an entirely different experience.
emojicode
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>escape
not quite brainfuck, but there's emojicode
- Portfolio eines Programmierers
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Why do I code?
A programming language where the entire syntax consists of just emoji, aptly named Emojicode.
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StackOverflow Developer Survey 2022 is open
What about Emojicode though??? It has safe and unsafe!
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Emojicode - Code with emojis 😎 (Introduction)
Yeahhh.. programming with emojis. Emojicode is an open-source, strongly-typed programming language consisting of emojis created by Theo Weidmann.
- i challenge someone to make a game with this
- I challenge someone to make a game with this
What are some alternatives?
tinygrad - You like pytorch? You like micrograd? You love tinygrad! ❤️ [Moved to: https://github.com/tinygrad/tinygrad]
nature - 🍀 The Nature Programming Language, may you be able to experience the joy of programming.
data_jd - Jd
kobalt - Hobby programming language
rust - Empowering everyone to build reliable and efficient software.
base131072 - Binary-to-text encoding optimised for Twitter & UTF-32
BQN-autograd - Autograd library in BQN using (generalized) dual numbers
Gwion - :musical_note: strongly-timed musical programming language
CBQN - a BQN implementation in C
holyc-compiler - Compiler & tool recreation of TempleOS's HolyC language
highway - Performance-portable, length-agnostic SIMD with runtime dispatch
ki - High performance compiled language with simplicity and safety.