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Enable threads, multi-memory, and relaxed-simd by default #7285

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alexcrichton
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This commit enables by default three proposals that were advanced to stage 4 in the proposal process at last week's in-person CG meeting. These proposals are:

  • threads - atomic instructions and shared memory
  • multi-memory - the ability to have more than one linear memory
  • relaxed-simd - new simd instructions that may differ across platforms

These proposals are now all enabled by default in Wasmtime. Note that they can still be selectively disabled via Config options.

This commit enables by default three proposals that were advanced to
stage 4 in the proposal process at last week's in-person CG meeting.
These proposals are:

* `threads` - atomic instructions and shared memory
* `multi-memory` - the ability to have more than one linear memory
* `relaxed-simd` - new simd instructions that may differ across
  platforms

These proposals are now all enabled by default in Wasmtime. Note that
they can still be selectively disabled via `Config` options.
@alexcrichton alexcrichton requested a review from a team as a code owner October 18, 2023 19:36
@alexcrichton alexcrichton requested review from pchickey and removed request for a team October 18, 2023 19:36
@alexcrichton alexcrichton added this pull request to the merge queue Oct 18, 2023
Merged via the queue into bytecodealliance:main with commit 1633b60 Oct 18, 2023
18 checks passed
@alexcrichton alexcrichton deleted the enable-proposals-by-default branch October 18, 2023 21:06
kpreisser added a commit to kpreisser/wasmtime-dotnet that referenced this pull request Oct 20, 2023
Since that change, threads, multi-memory, and relaxed-simd are enabled by default.
peterhuene pushed a commit to bytecodealliance/wasmtime-dotnet that referenced this pull request Oct 23, 2023
#280)

Since that change, threads, multi-memory, and relaxed-simd are enabled by default.
CryZe added a commit to CryZe/website that referenced this pull request Nov 30, 2023
https://github.com/bytecodealliance/wasmtime/releases/tag/v15.0.0

> The WebAssembly threads, multi-memory, and relaxed-simd proposals are now enabled by default.
> bytecodealliance/wasmtime#7285
dschuff pushed a commit to WebAssembly/website that referenced this pull request Nov 30, 2023
https://github.com/bytecodealliance/wasmtime/releases/tag/v15.0.0

> The WebAssembly threads, multi-memory, and relaxed-simd proposals are
now enabled by default.
> bytecodealliance/wasmtime#7285

I wasn't sure whether to specify the version as "15" or "15.0" (or even
"15.0.0"). It seems to be inconsistent in the table. I used 15, as
wasmtime's releases are similar to a browser where on a fixed schedule
they bump the major version and bugfixes are done as patch versions
(minor versions aren't used).
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2 participants