lauf
boba
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lauf | boba | |
---|---|---|
5 | 9 | |
63 | 48 | |
- | - | |
5.9 | 2.3 | |
15 days ago | about 1 year ago | |
C++ | F# | |
Boost Software License 1.0 | MIT License |
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.
lauf
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What could go wrong making a VM? A feeling of dread.
I have a VM lying around: https://github.com/foonathan/lauf
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Any data/research on the value and cost of growable coroutine stacks?
Yeah, that's what I'm doing in lauf. When returning, the stack segments stay allocated and can be reused when it reaches the end again.
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wrench (tiny, fast, c-like interpreter): created a webpage and now looking for benchmark code
I'm working on lauf, which is a low-level bytecode Interpreter: https://github.com/foonathan/lauf
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September 2022 monthly "What are you working on?" thread
I've been working on a generic bytecode interpreter the last couple of months. It reached a point where I needed to test it in a real compiler, so I've started writing a C interpreter.
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C++ Show and Tell - September 2022
I'm currently writing a C interpreter using my lauf bytecode interpreter. It's developed live on Youtube where I'm streaming every Tuesday and Thursday at 17:00 CEST/CET: https://www.youtube.com/c/foonathan
boba
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AG unification is the solution for type inference with scientific units
I've done a small implementation, used in type inference, in my language Boba. And you are correct, I used the linear equation solving method.
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November 2022 monthly "What are you working on?" thread
The vast majority of October's improvements on Boba were type system and runtime bug fixes. In particular, the effect handler/delimited continuation semantics were hopelessly busted beyond a few simple examples I'd fixated on.
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October 2022 monthly "What are you working on?" thread
September was another productive month for Boba, which is starting to get more 'quality of life' improvements rather than broad new features. That doesn't make the work less important: one of the bug fixes to the type inference engine last month caught a previously unseen bug in the core Boba libraries!
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Unit Type System
Also worth checking out is Adam Gundry's work on type inference for UoM types. Or, if you want an example implementation of the Abelian unification used in standard type inference extended with UoM types, you can reference my implementation, based on solving linear equations.
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September 2022 monthly "What are you working on?" thread
August was a surprisingly productive month for the Boba compiler. A few highlights:
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August 2022 monthly "What are you working on?" thread
The next large feature for Boba (a general-purpose concatenative language) is language integrated property tests.
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Soft-launch Boba: a statically-typed concatenative programming language
That's a good question! I wrote up some of my thoughts on the benefits of Go as a backend, but there's also a historical component here. The first backend I was experimenting with was compile-to-C plus a C-based runtime. Go was closer to C than C# for what I needed at the time and I thought had a nicer concurrency story as a backend.
What are some alternatives?
code-style-agnostic-search - Coding Style -agnostic (and more) search for C++
Forscape - Scientific computing language
Dependencies - A rewrite of the old legacy software "depends.exe" in C# for Windows devs to troubleshoot dll load dependencies issues.
wort - A core concatenative programming language with variables and first-rank polymorphic type inference
windows_registry_folder_wmi_enumerator - Use C++11 range for-loop to enumerate registry keys/values, folder and WMI queries
butter - A tasty language for building efficient software. WIP
LazyExpression - Variadic recursive expression templates with lazy evaluation which look like ordinary (possibly nested) containers.
xvm - Ecstasy and XVM
clauf - A C interpreter developed live on YouTube
awesome-low-level-programming-languages - A curated list of low level programming languages (i.e. suitable for OS and game programming)
tsmp
ShnooTalk - ShnooTalk is a new programming language