TAOFOR4 opened issue #8500:
Hi,
I am wondering if wasmtime supports IoT devices like Raspberry Pico, ESP32 C6, or something similar? Thank you!
bjorn3 commented on issue #8500:
The biggest problem is likely going to be architecture support. Cranelift and by extension Wasmtime currently doesn't support any 32bit target. Only x86_64, arm64, riscv64 and s390x are currently supported.
If you have a microcontroller with a supported architecture however, since https://github.com/bytecodealliance/wasmtime/pull/7995 it should be possible to run without an OS assuming you implement the functions of
wasmtime-platform.h
. The min-platform example takes almost 7MB as it includes not just the WASM runtime, but also the compiler. If you push a wasm module precompiled for the target to the microcontroller instead you can enable just the runtime part of Wasmtime, which cuts down the size to a little over 700k.
TAOFOR4 closed issue #8500:
Hi,
I am wondering if wasmtime supports IoT devices like Raspberry Pico, ESP32 C6, or something similar? Thank you!
Last updated: Dec 23 2024 at 12:05 UTC