Avatar for the oxc-project user
oxc-project
oxc
BlogDocsChangelog

perf(semantic): V8-style walk-up reference resolution

#20292Merged
Comparing
refactor/walk-up-reference-resolution
(
ddfa853
) with
main
(
5c97b14
)
CodSpeed Performance Gauge
+6%
Improvement
4
Untouched
49
Skipped
3

Benchmarks

56 total
semantic[react.development.js]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
+6%
1.2 ms1.1 ms
semantic[binder.ts]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
+6%
3 ms2.9 ms
semantic[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
+5%
62.1 µs59.3 µs
pipeline[binder.ts]
tasks/benchmark/benches/pipeline.rs::pipeline::bench_pipeline
CodSpeed Performance Gauge
+4%
15 ms14.4 ms
codegen[binder.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
+3%
4.3 ms4.2 ms
pipeline[react.development.js]
tasks/benchmark/benches/pipeline.rs::pipeline::bench_pipeline
CodSpeed Performance Gauge
+2%
7.1 ms6.9 ms
pipeline[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/pipeline.rs::pipeline::bench_pipeline
CodSpeed Performance Gauge
+2%
332 µs326.4 µs
semantic[cal.com.tsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
+2%
21.6 ms21.2 ms
transformer[cal.com.tsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
+1%
26.9 ms26.6 ms
minifier[cal.com.tsx]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
+1%
39.3 ms38.9 ms
pipeline[cal.com.tsx]
tasks/benchmark/benches/pipeline.rs::pipeline::bench_pipeline
CodSpeed Performance Gauge
+1%
140.1 ms139.1 ms
transformer[react.development.js]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
715.9 µs712.7 µs
codegen[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
123 µs122.7 µs
linter[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
779.2 µs777.5 µs
formatter[App.tsx]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
47.9 ms47.8 ms
formatter[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
423.1 µs422.5 µs
formatter[errors.ts]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
764.1 µs763.1 µs
formatter[core.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
2 ms2 ms
transformer[binder.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
1.7 ms1.7 ms
parser[binder.ts]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
3.3 ms3.3 ms
parser[react.development.js]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
codegen[react.development.js]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
1.9 ms1.9 ms
formatter[index.tsx]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
4.5 ms4.5 ms
parser[cal.com.tsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
26.2 ms26.1 ms
parser_tokens[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser_tokens
CodSpeed Performance Gauge
0%
86.1 µs86.1 µs

Commits

Click on a commit to change the comparison range
Base
main
5c97b14
+5.87%
refactor(semantic): replace bubble-up with V8-style walk-up reference resolution
19f3a1f
6 days ago
by Boshen
+0.3%
chore: update allocation snapshots
e022db3
6 days ago
by Boshen
-2.36%
fix fmt
9ce9870
5 days ago
by Dunqing
+0.18%
fix(semantic): revert split_off to to_vec+truncate to preserve Vec capacity
6450059
5 days ago
by Dunqing
+2%
refactor(semantic): deduplicate walk-up logic with #[inline(always)]
5604bcb
5 days ago
by Dunqing
+0.02%
improve
ddfa853
5 days ago
by Dunqing
© 2026 CodSpeed Technology
Home Terms Privacy Docs