Stream: git-wasmtime

Topic: wasmtime / issue #9734 winch: Threads support

Wasmtime GitHub notifications bot (Dec 04 2024 at 18:18):

saulecabrera opened issue #9734:

The Wasm Threads proposal is considered Tier 1 according to Wasmtime's Tiers of support.

Winch currently doesn't support this proposal.

Wasmtime GitHub notifications bot (Dec 04 2024 at 19:38):

saulecabrera added the winch label to Issue #9734.

Wasmtime GitHub notifications bot (Dec 04 2024 at 19:41):

github-actions[bot] commented on issue #9734:

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Wasmtime GitHub notifications bot (Dec 13 2024 at 15:18):

MarinPostma commented on issue #9734:

If my understanding is correct, we need to:

• we need to add to this macros the list of new instruction from thread proposal
• implement the new instructions for the aarch64 and x86_64 backend (in both masm.rs and asm.rs)
• probably add a compile time flag, like winch-thread that removes this flag while the feature is being developped

Is there anything else I'm missing?

Last updated: Dec 13 2025 at 19:03 UTC