terrorjack, 3 months ago to random

finally the #wasmtime winch backend can run the ghc wasm backend test suite. there's a good reason why every engine out there has a baseline jit and tier-up strategy, glad my daily driver is catching up

SnoopJ, 4 months ago to python

Managed to build the #WASI #CPython and get it running in wasmtime via the #Python API, thanks to @brettcannon's build script and documentation 👀

bnjbvr_en, 4 months ago to firefox

Using alternative browser engines in the European Union

https://developer.apple.com/support/alternative-browser-engines/

This is huge! This could allow other Web browser engines like #Firefox's #Gecko to run on iOS, and expand the possibilities with #WebAssembly on iOS, by allowing engines like #wasmtime to run in Apple phones 🥳

(o/c terms and conditions apply, and the costs might be prohibitive)

squillace, 6 months ago to webassembly

If you've not read through the #BytecodeAlliance blog post on wasmtime and cranelift in 2023, I recommend it, not merely for #wasmtime information, but rather for a great summary of proposals in #webassembly and the component model. really well done. https://bytecodealliance.org/articles/wasmtime-and-cranelift-in-2023

sunfish, 7 months ago to webassembly

Interesting in trying out the new wasmtime serve in #Wasmtime 14? Here's a quick tutorial showing how to build a #WASI HTTP component, and how to run it:

https://github.com/sunfishcode/hello-wasi-http#hello-wasi-http

#wasm

sunfish, 7 months ago to random

A fun new feature in #Wasmtime 14 is the wasmtime serve CLI, which starts an HTTP server and sends requests to a wasm module via wasi-http.

#wasi

terrorjack, 7 months ago to random

#wasmtime 14 brings async support to c api? christmas is really coming early isn't it

sunfish, 8 months ago to random

The resources PR in Wasmtime has now landed!

This is the PR to convert #Wasmtime's host implementation of the CLI world in #WASI Preview 2 to using handles and resources.

Guest code before handles:
bindings::foo::bar(x);
bindings::foo::drop(x); // don't forget!

With handles:
x.bar();
// drop is automatic!

sunfish, 10 months ago to random

A new roadmap on the Bytecode Alliance blog about what we're working on and how it all fits together:

https://bytecodealliance.org/articles/webassembly-the-updated-roadmap-for-developers

#wasi #wasm #wasmtime

_json420, 11 months ago to random

What's the time? It's #wasmtime

sunfish, 1 year ago to random

#Wasmtime has a JIT and a #Wasm runtime that uses a lot of pointers, so it's especially cool that this PR is able to make it preserve strict provenance and run under stacked borrows in Miri:

https://github.com/bytecodealliance/wasmtime/pull/6338