sb-simd
Carp
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sb-simd | Carp | |
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11 | 84 | |
72 | 5,393 | |
- | 0.0% | |
8.4 | 0.7 | |
almost 2 years ago | about 1 year ago | |
Common Lisp | Haskell | |
MIT License | Apache License 2.0 |
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sb-simd
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The Usability of Advanced Type Systems: Rust as a Case Study
> fully dynamic
Well, no, it's SBCL. Common Lisp has support for types, but most compilers only use them for optimization, SBCL goes one step further and emits warnings when you mismatch types. And looking at the code, I can see lots of type declarations.
It's also interesting to note that the code does not seem to be using SBCL's new SIMD library*, so it could be sped up even more.
* <https://github.com/marcoheisig/sb-simd>, see the texinfo file for documentation.
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Implementation comparison
I suppose that using arrays + using SIMD instructions could be even faster. Someone is already doing that: https://github.com/marcoheisig/sb-simd/blob/master/examples/simd-dot.lisp .
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Which programming language or compiler is faster
Common Lisp (sbcl) performance via native implementation of simd [0] is very impressive ! It is litteraly acheieving C/Cpp speeds (within few ms). Great work by Marco Heisig
[0] https://github.com/marcoheisig/sb-simd
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sb-simd vectorization speed
Here is another demonstration of how effective SIMD vectorization can be using sb-simd.
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Quite amazing SBCL benchmark speed with sb-simd vectorization
You can see on Programming Language and Compiler Benchmark site the amazing speed of SBCL when sb-simd is used for vectorization.
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How to speed up array writes?
For SBCL-specific, Marco and Bela have put in a ton of work at sb-simd - may be the OP finds the relevant simd interface there!
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Programming Language and compiler Benchmarks
And sb-simd is getting very-very impressive to say the least thanks to Marco Heisig.
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Best Lisp(s) for Functional & (seperately) Systems programming?
You can use sb-simd for manual vectorisation with SBCL. Manual vectorisation is definitely more hassle than automatic vectorisation, but often worth it.
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Common Lisp (SBCL) slower than Python 3.9?
Fully agreed. One more library that could open up areas is also coming soon. Though documentation is still to be written. Please check sb-simd I wish I could have supported Marco even more.
- Question about Cons cell implementations
Carp
- Carp: A statically typed Lisp, without a GC, for real-time applications
- How to Write a (Lisp) Interpreter (In Python)
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Roc – A fast, friendly, functional language
Carp - https://github.com/carp-lang/Carp - "A statically typed lisp, without a GC, for real-time applications." where it's "Ownership tracking enables a functional programming style while still using mutation of cache-friendly data structures under the hood".
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Ask HN: Looking for statically typed, No-GC and compiled Lisp/scheme
Looking for a personal project so open-source would be great, but maturity/production readiness is not really a factor.
The only significant thing i can find so far is https://github.com/carp-lang/Carp.
Anything notable that i might have missed ?
- NASA just sent a software update to a spacecraft 12B miles away
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Lisp in Space
Not CL, but there is ulisp (http://www.ulisp.com/) for microcontrollers, supposed to be really tiny, and there is Carp (https://github.com/carp-lang/Carp) which is without a GC so seems suitable for real-time stuff.
- Carp
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Yet nobody questions ABAP, Lua, Julia, Groovy or Scala, both of them are under Lisp in TIOBE Index
by their powers combined
- Good languages for writing compilers in?
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Emerging Rust GUI libraries in a WASM world
Everybody is trying to make a more user-friendly Rust. The problem is that it is not clear yet whether that's possible, and if it is, how it may look. I know Vale and have tried it, though it's extremely early to judge anything so far. It does have a much stronger theoretical background than V, but even the theory is not completely clear at this point.
There is also Carp by the way: https://github.com/carp-lang/Carp
What are some alternatives?
sbcl - Mirror of Steel Bank Common Lisp (SBCL)'s official repository
awesome-lisp-companies - Awesome Lisp Companies
PrimesResult - The results of the Dave Plummer's Primes Drag Race
sectorlisp - Bootstrapping LISP in a Boot Sector
sleef - SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT
ferret - Ferret is a free software lisp implementation for real time embedded control systems.
kandria - A post-apocalyptic actionRPG. Now on Steam!
Fennel - Lua Lisp Language
Programming-Language-Benchmarks - Yet another implementation of computer language benchmarks game
femtolisp - a lightweight, robust, scheme-like lisp implementation
doom-emacs - An Emacs framework for the stubborn martian hacker [Moved to: https://github.com/doomemacs/doomemacs]
hy - A dialect of Lisp that's embedded in Python