comunica / traqula

100%

main: 100%

LAST BUILD ON BRANCH perf/optimize-for-v8

branch: perf/optimize-for-v8

CHANGE BRANCH

x

Reset

Sync Branches

• perf/optimize-for-v8
• bugfix/fix-values-cell-separators
• bugfix/implementation-of-skipValidation
• bugfix/one-argument-in
• bugfix/robust-removeAlgQuadsRecursive
• bugfix/sparql-no-newline-generation-needs-space
• bugfix/throw-on-missing-prefix
• chore/audit-fix
• chore/fix-security-issues
• chore/upgrade-ts
• chore/upgrade-vitest
• chore/utils-track-statics
• docs/ast-trans-and-factory
• docs/better-api-docs
• docs/better-docs
• docs/better-global-docs
• docs/better-jsdocs
• docs/high-level-documentation
• docs/migration-guides
• docs/transformation-catalogue
• feat/no-usequads-update
• feat/throw-subject-recursive-triple-term
• feature/api-does-not-require-orig-source
• feature/cli
• fix/fix-reuse-of-vars
• main
• patch-1
• perf/optimize-for-v8-bis
• refactor/no-source-tracking-by-default
• refactor/test-utils-own-dirs
• renovate/actions-cache-5.x
• renovate/actions-checkout-6.x
• renovate/actions-deploy-pages-5.x
• renovate/actions-upload-pages-artifact-5.x
• renovate/ajv-6.x
• renovate/ajv-8.x
• renovate/axios-1.x
• renovate/esbuild-0.x
• renovate/lerna-monorepo
• renovate/major-github-artifact-actions
• renovate/markdown-it-14.x
• renovate/minimatch-10.x
• renovate/node-24.x
• renovate/tar-7.x
• renovate/typescript-6.x
• renovate/vite-8.x
• test/add-canonical-sparql
• test/add-sparql-1-0-spec
• test/more-bench
• tests/increase-coverage
• tests/to-100-bis
• tests/too-100
• tests/unit-escaped-prefixed-iri
• v0.0.25
• v1.0.0
• v1.0.1
• v1.0.2
• v1.0.3
• v1.0.4
• v1.0.5
• v1.0.6
• v1.0.6-alpha.0
• v1.0.6-alpha.1
• v1.0.7
• v1.1.0
• v1.1.1

Build # 25555482151

Build Type

push

github

Committed by jitsedesmet

Commit Message

perf: cache IndirBuilder.build() result and use manual stack indexing in TransformerObject

- Cache DynamicIndirect instance in IndirBuilder.build(), invalidating
  on any rule mutation (patchRule, addRule, deleteRule, addMany,
  deleteMany, merge). Eliminates ~30 closure allocations per
  toAlgebra() call.
- Replace .at(-1)/.push()/.pop() with manual top-index tracking in
  transformObject/visitObject inner loops, avoiding function call
  overhead and array length mutations in tight traversal loops.

Benchmarks show:
- toAlgebra 1.1: 3.11x → 4.61x vs sparqlAlgebra (+48% ratio)
- visit all: 8,129 → 11,180 hz (+38% absolute)
- mapOperation: 4,557 → 5,160 hz (+13% absolute)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Coverage Stats

743 of 743 branches covered (100.0%)

Branch coverage included in aggregate %.

35 of 35 new or added lines in 2 files covered. (100.0%)

5458 of 5458 relevant lines covered (100.0%)

281827.66 hits per line