perf(ecma_codegen): speed up JsWriter position and srcmap tracking
#11867Comparing
hardfist:perf/micro-optimize-swc-ecma-codegen
(34aa9a9
) withmain
(3de0254
)+6%
- Improvement
- 14
- Untouched
- 205
- Ignored
- 1
- Skipped
- 31
No successful run was found on main ( 5ec7cbd) during the generation of this report, so 3de0254 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.
Benchmarks
251 total
es/large/codegen/es2015
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37 ms34 ms
es/large/codegen/es3
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37.1 ms34.1 ms
es/large/codegen/es2018
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37.1 ms34.1 ms
es/large/codegen/es2016
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37 ms34.1 ms
es/large/codegen/es2020
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37 ms34.1 ms
es/large/codegen/es2019
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37 ms34.1 ms
es/large/codegen/es2017
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37.1 ms34.1 ms
es/large/codegen/es5
crates/swc/benches/typescript.rs::benches::codegen_group+9%
37 ms34.1 ms
es/codegen/large
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases+6%
681.6 µs645.4 µs
es/codegen/with-parser/large
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases+3%
1.1 ms1.1 ms
es/codegen/colors
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases+3%
74.3 µs72.3 µs
es/oxc/benches/assets/parser.ts/sourceMap=true/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group+3%
85.7 ms83.5 ms
es/oxc/benches/assets/table.tsx/sourceMap=true/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group+2%
8.3 ms8.2 ms
es/oxc/benches/assets/parser.ts/sourceMap=true/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group+2%
85.7 ms83.8 ms
es/oxc/benches/assets/renderer.ts/sourceMap=true/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group+2%
13.9 ms13.6 ms
es/oxc/benches/assets/UserSettings.tsx/sourceMap=true/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group+2%
1.4 ms1.3 ms
es/oxc/benches/assets/UserSettings.tsx/sourceMap=true/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group+2%
1.2 ms1.2 ms
es/oxc/benches/assets/renderer.ts/sourceMap=true/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group+2%
13.9 ms13.6 ms
es/oxc/benches/assets/table.tsx/sourceMap=true/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group+1%
7.5 ms7.4 ms
es/codegen/with-parser/colors
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases+1%
152.6 µs150.6 µs
es/large/minify/libraries/react
crates/swc/benches/minify.rs::benches::files_group::es/large/minify/libraries+1%
24.3 ms24.2 ms
es/large/minify/libraries/antd
crates/swc/benches/minify.rs::benches::files_group::es/large/minify/libraries+1%
2.5 s2.5 s
es/large/minify/libraries/moment
crates/swc/benches/minify.rs::benches::files_group::es/large/minify/libraries+1%
81.2 ms80.8 ms
es/large/all/es2020
crates/swc/benches/typescript.rs::benches::full_group+1%
110 ms109.5 ms
es/minifier/libs/antd
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs0%
1.8 s1.8 s
Commits
Click on a commit to change the comparison rangeBase
main
3de0254
+6.31%
perf(ecma_codegen): speed up JsWriter position and srcmap tracking
34aa9a9
11 hours ago
by hardfist