bjorn3 opened PR #5101 from no_isle_rayon to main:
Using rayon adds a lot of dependencies to Cranelift. The total unparallelized time the code that uses rayon takes is less than half a second and it runs at compile time, so there is pretty much no benefit to parallelizing it.
See https://github.com/bytecodealliance/wasmtime/pull/4906/files#r1002697557. I think I'm going to revert back to Cranelift 0.88.1 until this is merged.
bjorn3 updated PR #5101 from no_isle_rayon to main.
elliottt submitted PR review.
elliottt merged PR #5101.
Last updated: Dec 13 2025 at 19:03 UTC