extism
bytehound
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| extism | bytehound | |
|---|---|---|
| 46 | 16 | |
| 3,728 | 3,852 | |
| 5.2% | - | |
| 9.2 | 3.8 | |
| 3 days ago | 9 months ago | |
| Rust | C | |
| BSD 3-clause "New" or "Revised" License | 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.
extism
- Extism – make all software programmable. Extend from within
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Faces.js, a JavaScript library for generating vector-based cartoon faces
Extism can be really useful for packaging up and running cross-language libraries!
The most clear information about it is at: https://extism.org, but its a bit focused on the primary use case for Extism, being a universal plugin system.
There is a C PDK (https://github.com/extism/c-pdk) which you'd probably want to use in a new wrapper around your library in C++, and compile it to wasm32 freestanding or WASI, but without emscripten. Extism doesn't currently have an interop layer to emscripten.
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Show HN: Now my pet programming language can run in the browser
It may just be my own unique obsession to peek at the internals of .wasm, but if anyone else is curious:
https://modsurfer.dylibso.com/module?hash=ab6f4b2de9db171347...
u/nbittich - curious if you've tried to use your language as as a scripting language inside other apps? I took a peak at your browser wasm environment, and think we could hook up the `compute` entrypoint you have here[0], but I'm not certain what the `ctx` does without going super deep, and if it could be passed into an Extism function[1] (which is how I'd try to run it from within 16+ other languages).
[0]: https://github.com/nbittich/adana/blob/master/adana-script-w...
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WebAssembly Playground
Yep, this is one of the initial motivations for creating Extism: https://github.com/extism/extism -- and it works across 16 host languages & 8 guest languages.
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WASI 0.2.0 and Why It Matters
On the devx, there's definitely some rough edges around building and using Wasm. My company has been working on a framework to ease integrating Wasm into existing applications. One area it focuses on is providing easy data passing between the host program and the Wasm and vice versa. https://github.com/extism/extism We do not have WASI preview 2 support yet, but are interested in integrating it.
- Extism, the universal WASM framework, reaches 1.0
- Extism, the WebAssembly framework, hits 1.0
- Extism 1.0.0 Released
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WASM by Example
Extism handles this really well across 16 or so different languages - and you don’t need to write a whole IDL / schema.
https://github.com/extism/extism
It’s a general purpose framework for building with WebAssembly and sharing code across languages is a great way to put it to work.
bytehound
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My Rust program (Well, game) is leaking memory, 4MB/s.
I've found bytehound helpful for tracking memory leaks: https://github.com/koute/bytehound
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Show HN: I wrote a tool in Rust for tracking all allocations in a Linux process
Interesting approach. How is performance compared to something like https://github.com/koute/bytehound
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Introducing alloc-track: Precise memory profiling by stack trace and thread.
https://github.com/koute/bytehound is another tool in this space to be aware of
- Out of the loop: WASM for non-web projects
- Which gui crate would you suggest for a simple program?
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Implementing a C++ memory allocator to track our framework memory usage
Ot sure if it will fit your needs but maybe bytehound is worth looking into.
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Memory leak in a long running process.
I had a great success recently with https://github.com/koute/bytehound/issues/86
- Hi, I’m new in rust, I have some expirience with c# and its classes ans structs. I can’t find information about that is happend with struct in rust when I pass it to function argument. Are there some copy effect ?
- Does rust have a visual analysis tool for memory and performance like pprof of golang?
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Memory freed but not immediately
Try using this: https://github.com/koute/bytehound
What are some alternatives?
wit-bindgen - A language binding generator for WebAssembly interface types
memory-profiler - A memory profiler for Linux. [Moved to: https://github.com/koute/bytehound]
WASI - WebAssembly System Interface
heaptrack - A heap memory profiler for Linux
wasmtime - A fast and secure runtime for WebAssembly
goawk - A POSIX-compliant AWK interpreter written in Go, with CSV support
wasmer - 🚀 The leading Wasm Runtime supporting WASIX, WASI and Emscripten
pprof - pprof is a tool for visualization and analysis of profiling data
jssc - Java library for talking to serial ports (with added build support for maven, cmake, MSVC)
heappy - heap profiler for rust
rusty-hermit - Hermit for Rust. [Moved to: https://github.com/hermit-os/hermit-rs]
pprof-rs - A Rust CPU profiler implemented with the help of backtrace-rs