I wonder sometimes how the world would look like if lisp won and the unit of deployment was a lisp machine image, if that makes sense. How would a kubernetes optimized for lisp look like? How would AWS EC2 look like? etc.
WillAdams 21 minutes ago [-]
That (deployment is via a customized image) is the thing I find most awkward.
Somewhere, I have a copy of a commercial LISP for Windows which would compile to an executable --- apparently this sort of thing is still possible, but it's not widely known/used, and sadly Jean-Marie Hullot's "SOS Interface" for the Mac was co-opted to NeXTstep:
I'd dearly love to see a RAD (Rapid Application Development) tool using LISP w/ a nifty UI for working up a GUI which would compile to something easily deployed (maybe HTML5 Canvas and JavaScript) as a stand-alone/single-file web application?
AWS already has lots of AMI and docker are essentially image based.
We would version whole images in something like git, and that's all.
tyromaniac 1 hours ago [-]
We wouldn't have need such barbaric things in a lisp world. :p
Personally I think/hope they would have earlier discoveries / more broad usage of the deterministic systems like nix etc, which are built upon functional principles of immutability etc.
Maybe the world would be guix/Hurd!
blubber 55 minutes ago [-]
Common lisp isn't functional in that sense.
tyromaniac 2 minutes ago [-]
Sure the language might not be immutable but the lisp machine alt universe's "overton window" would I imagine be more functional then today's (JVM? maybe that's the qnalog?) reality.
dismalaf 35 minutes ago [-]
Common Lisp is pretty much the opposite of what people think of as functional nowadays. You're constantly changing the image and everything is mutable.
pfdietz 10 minutes ago [-]
Image saving isn't something that's done very often, in practice.
neutronicus 1 hours ago [-]
> Personally I think/hope they would have earlier discoveries / more broad usage of the deterministic systems like nix etc, which are built upon functional principles of immutability etc.
Yeah, that, uh, doesn't sound like Lisp
blubber 50 minutes ago [-]
Variable AWS is unbound.
epolanski 37 minutes ago [-]
Lisp's been around for 70 years at this point and hordes of developers tried it and said: lovely, but I ain't using it at work.
I'm strongly convinced, having used Scheme, CL, Racket, Clojure that Lisp is doomed to be (mostly) a hobby language.
The very power of Lisp, macros, dynamic programming, reflection lead to a mess of an ecosystem where every single developer reinvents the wheel and nobody can understand yet another DSL invented by the next developer next to them.
Racket's theme of being a "programming language for building programming languages" is just the poster child of this naivety: I don't want even more friction.
What scales and works is simple and boring.
That's by the way why also Haskell has struggled forever. Beyond its dreadful DX, poor tooling and unacceptable compilation times, the language is just plagued by compiler extensions and every single developer reinventing its own abstractions.
There was the simple haskell movement to just standardize around a set of extensions and conventions, but nope, these languages unavoidably attract people that want to stay in the ivory tower.
Really, I love both lisps and haskell, but I would take a dreadful php over them every single day at work. No contest.
vincent-manis 11 minutes ago [-]
I disagree with this profoundly. There is no argument that Lisp in general can get you in a terrible mess. So can C, or pretty much any language (I well remember a case of 11-way multiple inheritance in C++ game code). If I were running a Lisp-based project, there would be project standards (like no exported macros without signoff, and a list of standard library dependencies), documentation requirements, and code review.
The fact that Lisp is the “programmable programming language” doesn't mean that every engineer should be inventing weird versions of while loops. What it does mean is that a skilled Lisp programmer can build a domain-specific language that substantially helps in development.
One good example of this is the Crash Bandicoot games, along with the same studio's Jax and Daxter, which were built with dialects of Lisp (yes, they had to compile the code, and take care with storage allocation, just like any other game code). Cisco hired Kent Dybvig, principal author of the Chez Scheme system, and open-sourced that software; I have no clue what they use it for, to be honest, but I assume that they had some reason for doing this. Companies using various Lisp languages have been documented in areas from fintech to quantum computing.
rjsw 29 minutes ago [-]
I use Common Lisp at work.
amboo7 12 minutes ago [-]
Me too
oumua_don17 25 minutes ago [-]
>> said: lovely, but I ain't using it at work.
Says who, you? Wrong. I use Common Lisp at work.
edit: and not just use as in a side toy, design and writing software in CL is my primary responsibility. FWIW, at a FAANG!
stackghost 19 minutes ago [-]
>FWIW, at a FAANG!
Do you work on ITA? Only FAANG I'm aware of using Lisp is Google.
oumua_don17 10 minutes ago [-]
Nope not on ITA. I work at the intersection of HW and SW. Lisp is valued for its strengths and I haven't come across any tool better to explore complex problem space. Of course, the opportunities are fewer, get filled up organically and are better suited for someone with valuable domain knowledge who can translate it into working space for a wider team using Lisp as the tool to write the spec!
michaelmrose 20 minutes ago [-]
> The very power of Lisp, macros, dynamic programming, reflection lead to a mess of an ecosystem where every single developer reinvents the wheel and nobody can understand yet another DSL invented by the next developer next to them.
Have you like looked at anything in the Clojure ecosystem because this description makes no sense of any kind. Clojure has macros but less powerful than common lisp and Clojure code in the ecosystem tends to be small and understandable.
HexDecOctBin 1 hours ago [-]
If any SBCL dev is here, please add documentation for how to use the memory arena feature. The only doc is an very old proposal document.
stackghost 34 minutes ago [-]
Yeah I'm not sure why it's not in the manual, as it's had arena allocation support since at least 2.4.x, but basically:
- use SB-VM:NEW-ARENA to make a new arena
- use SB-VM:WITH-ARENA to redirect ordinary allocation into an existing arena like you would use WITH-OPEN-FILE or similar macros
* the SB-SIMD contrib now supports ARM64. (Thanks to Sylvia Harrington)
* AVX512 instructions are now supported on X86-64. (Thanks to Robert Smith and Arthur Miller)
* additional support for SIMD instructions on ARM64 and X86-64. (Thanks to Arthur Miller)
These seem like pretty awesome additions. Does anyone know how SIMD works in SBCL? Is this at the codegen layer? i.e. can it auto-vectorize or anything like that? Or are these intrinsics you have to explicitly ask for?
If memory serves, traditionally CCL (Clozure Common Lisp [0]) had better support for Windows but SBCL was unbeatable for speed. Is that still the case?
Great to see the project is still going strong, I kinda want to try CL but I always feel like I don't have a great use-case.
GalaxyNova 2 hours ago [-]
CL can be used pretty much anywhere nowadays, even on the web with ECL wasm compilation.
ivxvm 24 minutes ago [-]
Anywhere is where exactly? I've been thinking of where I could use it for like 10 minutes, and I couldn't come up with anything. Maybe a game engine or web services. It wouldn't make much sense for any kind of desktop software or command line utilities that are supposed to start really fast and have minimal runtime.
NeutralForest 1 hours ago [-]
I have a todo list longer than the Tour de France I want to tackle first!
sroerick 1 hours ago [-]
I'm going pretty deep on Lisp on accident - can anybody give me more context on this?
wild_egg 1 hours ago [-]
more context beyond the changelog? what would you like to know?
arikrahman 2 hours ago [-]
Great semver number
Rendered at 19:55:21 GMT+0000 (Coordinated Universal Time) with Vercel.
Somewhere, I have a copy of a commercial LISP for Windows which would compile to an executable --- apparently this sort of thing is still possible, but it's not widely known/used, and sadly Jean-Marie Hullot's "SOS Interface" for the Mac was co-opted to NeXTstep:
https://denninginstitute.com/itcore/userinterface/GUIHistory...
I'd dearly love to see a RAD (Rapid Application Development) tool using LISP w/ a nifty UI for working up a GUI which would compile to something easily deployed (maybe HTML5 Canvas and JavaScript) as a stand-alone/single-file web application?
AWS already has lots of AMI and docker are essentially image based.
We would version whole images in something like git, and that's all.
Personally I think/hope they would have earlier discoveries / more broad usage of the deterministic systems like nix etc, which are built upon functional principles of immutability etc.
Maybe the world would be guix/Hurd!
Yeah, that, uh, doesn't sound like Lisp
I'm strongly convinced, having used Scheme, CL, Racket, Clojure that Lisp is doomed to be (mostly) a hobby language.
The very power of Lisp, macros, dynamic programming, reflection lead to a mess of an ecosystem where every single developer reinvents the wheel and nobody can understand yet another DSL invented by the next developer next to them.
Racket's theme of being a "programming language for building programming languages" is just the poster child of this naivety: I don't want even more friction.
What scales and works is simple and boring.
That's by the way why also Haskell has struggled forever. Beyond its dreadful DX, poor tooling and unacceptable compilation times, the language is just plagued by compiler extensions and every single developer reinventing its own abstractions.
There was the simple haskell movement to just standardize around a set of extensions and conventions, but nope, these languages unavoidably attract people that want to stay in the ivory tower.
Really, I love both lisps and haskell, but I would take a dreadful php over them every single day at work. No contest.
The fact that Lisp is the “programmable programming language” doesn't mean that every engineer should be inventing weird versions of while loops. What it does mean is that a skilled Lisp programmer can build a domain-specific language that substantially helps in development.
One good example of this is the Crash Bandicoot games, along with the same studio's Jax and Daxter, which were built with dialects of Lisp (yes, they had to compile the code, and take care with storage allocation, just like any other game code). Cisco hired Kent Dybvig, principal author of the Chez Scheme system, and open-sourced that software; I have no clue what they use it for, to be honest, but I assume that they had some reason for doing this. Companies using various Lisp languages have been documented in areas from fintech to quantum computing.
Says who, you? Wrong. I use Common Lisp at work.
edit: and not just use as in a side toy, design and writing software in CL is my primary responsibility. FWIW, at a FAANG!
Do you work on ITA? Only FAANG I'm aware of using Lisp is Google.
Have you like looked at anything in the Clojure ecosystem because this description makes no sense of any kind. Clojure has macros but less powerful than common lisp and Clojure code in the ecosystem tends to be small and understandable.
- use SB-VM:NEW-ARENA to make a new arena
- use SB-VM:WITH-ARENA to redirect ordinary allocation into an existing arena like you would use WITH-OPEN-FILE or similar macros
The only real doc is this internals note, and it doesn't even cover NEW-ARENA which I guess is left as an exercise to the reader: https://github.com/sbcl/sbcl/blob/master/doc/internals-notes...
https://github.com/sbcl/sbcl/tree/master/contrib/sb-simd
[0] https://ccl.clozure.com/