Wasmtime GitHub notifications bot (Sep 01 2026 at 15:38): Wasmtime GitHub notifications bot (Sep 01 2026 at 15:38):alexcrichton opened PR #14258 from alexcrichton:less-btree to bytecodealliance:main:
This commit removes a few
BTreeMapinstances found when compiling a module or component within Wasmtime which are used to track variousFuncKeys and outputs and such. This refactoring improves the compilation of a module with 100k empty functions by ~27% which is intended to lower the various factors in play when compiling these sorts of modules, especially during fuzzing.<!--
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Wasmtime GitHub notifications bot (Sep 01 2026 at 15:38):alexcrichton requested pchickey for a review on PR #14258.
Wasmtime GitHub notifications bot (Sep 01 2026 at 15:38):alexcrichton requested wasmtime-core-reviewers for a review on PR #14258.
Wasmtime GitHub notifications bot (Sep 01 2026 at 18:47):github-actions[bot] added the label wasmtime:api on PR #14258.
Wasmtime GitHub notifications bot (Sep 01 2026 at 19:10)::thumbs_up: pchickey submitted PR review.
Wasmtime GitHub notifications bot (Sep 01 2026 at 19:27):alexcrichton added PR #14258 Remove some BTreeMaps when compiling a module to the merge queue.
Wasmtime GitHub notifications bot (Sep 01 2026 at 19:54)::check: alexcrichton merged PR #14258.
Wasmtime GitHub notifications bot (Sep 01 2026 at 19:54):alexcrichton removed PR #14258 Remove some BTreeMaps when compiling a module from the merge queue.
Last updated: Sep 20 2026 at 18:08 UTC