Bump github.com/tetratelabs/wazero from 1.0.0-rc.1 to 1.0.0-rc.2

[dependabot]

Bumps github.com/tetratelabs/wazero from 1.0.0-rc.1 to 1.0.0-rc.2.

Release notes

Sourced from github.com/tetratelabs/wazero's releases.

v1.0.0-rc.2

wazero v1.0.0-rc.2 is a stabilizing release, and the last version before 1.0 next week.

wazero 1.0.0 will happen at our release party attended by many contributors present at wasmio in Barcelona. While this is our first community meetup, it won't be our last. Please join us to suggest or help organize subsequent events.

Below are a list of changes, notably new is operating system packaging. Read on to get the full story!

Packaging

@​mathetake and @​evacchi worked together to publish OS artifacts, you can see attached to this release. Most work was needed around windows as MSI installers need to be signed to avoid warnings. We'll begin distributing wazero via homebrew and winget soon, as well.

Tests

Thanks particularly to @​codefromthecrypt and @​evacchi, wazero is more tested than we were before, and more than any other runtime we are aware of. We've notably closed gaps not just in WASI, but edge cases around windows and GOOS=js. @​mathetake stepped in not just in support of tests, but also adding a test flow so we can code in confidence:

Website

wazero already has extensive code documentation, examples, low-level RATIONALE and language guides.

We have work, yet, on high-level and conceptual documentation. To start, @​mathetake added a documentation page, covering architecture and some low-level questions. @​evacchi also polished the home page, now that we're focusing a lot more on our CLI user base.

Performance

@​mathetake has worked relentlessly to improve performance, especially around initialization of modules. This is analogous to startup time. You can see some of the dramatic improvements below:

$ benchstat v1.0.0-rc.1.txt v1.0.0-rc.2.txt
name                                    old time/op    new time/op    delta
Initialization/interpreter-32             52.9µs ± 2%    36.1µs ± 2%  -31.74%  (p=0.000 n=28+25)
Initialization/interpreter-multiple-32    39.9µs ± 2%    39.7µs ±13%     ~     (p=0.140 n=29+30)
Initialization/compiler-32                32.2µs ± 7%    28.3µs ± 9%  -12.09%  (p=0.000 n=30+30)
Initialization/compiler-multiple-32       25.3µs ± 5%    24.5µs ± 8%   -3.29%  (p=0.000 n=30+26)
Compilation/with_extern_cache-32           206µs ± 2%     200µs ± 2%   -2.78%  (p=0.000 n=29+30)
Compilation/without_extern_cache-32       6.00ms ± 1%    5.94ms ± 1%   -0.95%  (p=0.000 n=29+30)
name                                    old alloc/op   new alloc/op   delta
Initialization/interpreter-32              137kB ± 0%     136kB ± 0%   -0.35%  (p=0.000 n=30+30)
Initialization/interpreter-multiple-32     137kB ± 0%     137kB ± 0%   -0.04%  (p=0.000 n=27+27)
Initialization/compiler-32                 141kB ± 0%     137kB ± 0%   -3.09%  (p=0.000 n=30+23)
Initialization/compiler-multiple-32        142kB ± 0%     142kB ± 0%   -0.03%  (p=0.000 n=27+25)
Compilation/with_extern_cache-32          55.6kB ± 0%    54.6kB ± 0%   -1.79%  (p=0.000 n=29+30)
Compilation/without_extern_cache-32       1.99MB ± 0%    1.99MB ± 0%   -0.12%  (p=0.000 n=30+30)
name                                    old allocs/op  new allocs/op  delta
Initialization/interpreter-32               52.0 ± 0%      38.0 ± 0%  -26.92%  (p=0.000 n=30+30)
Initialization/interpreter-multiple-32      58.0 ± 0%      57.0 ± 0%   -1.72%  (p=0.000 n=30+30)
</tr></table>

... (truncated)

Commits

• 576ef24 ci: adds integration test on Go(Js) (#1246)
• 8ab1615 Forbids empty name module imports (#1244)
• 8464474 gojs: adds support for uid and gid (#1245)
• e17a851 Holds wasm.Code as values on wasm.Module (#1243)
• 12e80b4 cli: removes experimental-workdir-inherit flag (#1242)
• 350e81e Holds function types as values, not ptrs in wasm.Module (#1227)
• aba4ede Removes usage of host functions with Wasm optocdes (#1241)
• f24a3f4 gojs: refactors out gojs.Config type (#1240)
• 00c53d1 fix: poll_oneoff expected layout EventTypeFdRead, EventTypeFdWrite (#1239)
• ced3011 cli: exposes all hostlogging scope (#1238)
• Additional commits viewable in compare view

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