Wasmtime GitHub notifications bot (Apr 14 2026 at 14:38): Wasmtime GitHub notifications bot (Apr 14 2026 at 14:38):alexcrichton opened PR #13089 from alexcrichton:faster-artifacts to bytecodealliance:main:
- Convert core wasms to components in parallel
- Skip the core wasm to component part if the artifacts are up-to-date (based on mtime)
- Build the C/C++ programs in parallel.
The goal here is to pick some low-hanging fruit to prevent this from being such a bottleneck in local development, but there's more that can be done if necessary (e.g. reading the dep files and calculating that all manually). Right now for example the longer steps are invoking Cargo which does nothing and invoking the C/C++ compilers unconditionally, but solving that makes this more of a "build a build system" script and I feel like we haven't quite crossed that threshold yet.
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Wasmtime GitHub notifications bot (Apr 14 2026 at 14:38):alexcrichton requested wasmtime-core-reviewers for a review on PR #13089.
Wasmtime GitHub notifications bot (Apr 14 2026 at 14:38):alexcrichton requested fitzgen for a review on PR #13089.
Wasmtime GitHub notifications bot (Apr 14 2026 at 14:38):alexcrichton requested wasmtime-default-reviewers for a review on PR #13089.
Wasmtime GitHub notifications bot (Apr 14 2026 at 14:49):fitzgen submitted PR review.
Wasmtime GitHub notifications bot (Apr 14 2026 at 14:50):alexcrichton has enabled auto merge for PR #13089.
Wasmtime GitHub notifications bot (Apr 14 2026 at 14:51):alexcrichton added PR #13089 Optimize runtime of test-artifacts build script to the merge queue.
Wasmtime GitHub notifications bot (Apr 14 2026 at 15:15):alexcrichton merged PR #13089.
Wasmtime GitHub notifications bot (Apr 14 2026 at 15:15):alexcrichton removed PR #13089 Optimize runtime of test-artifacts build script from the merge queue.
Last updated: May 03 2026 at 22:13 UTC