07-26-perf_sourcemap_pre_allocate_string_buf_while_encoding - Branch - oxc-project/oxc

oxc-project

oxc

Instrumentation

Wall Time

Blog Docs Changelog

perf(sourcemap): pre allocate String buf while encoding

#4476Merged

Comparing

07-26-perf_sourcemap_pre_allocate_string_buf_while_encoding

(

4d10c6c

) with

main

(

42a2519

)

+3%

Improvements: 1

Untouched: 31

Benchmarks

Improved

sourcemap[cal.com.tsx]

tasks/benchmark/benches/sourcemap.rs::sourcemap::bench_sourcemap::sourcemap[cal.com.tsx]

+3%

56.8 ms54.9 ms

Passed

semantic[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[RadixUIAdoptionSection.jsx]

+1%

101.2 µs100.1 µs

semantic[cal.com.tsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[cal.com.tsx]

+1%

47.2 ms47 ms

linter[checker.ts]

tasks/benchmark/benches/linter.rs::linter::bench_linter::linter[checker.ts]

1.3 s1.3 s

linter[cal.com.tsx]

tasks/benchmark/benches/linter.rs::linter::bench_linter::linter[cal.com.tsx]

773.1 ms772.5 ms

transformer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[RadixUIAdoptionSection.jsx]

224 µs223.9 µs

semantic[checker.ts]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[checker.ts]

75.7 ms75.7 ms

transformer[checker.ts]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[checker.ts]

138.6 ms138.6 ms

minifier[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[react.development.js]

3.2 ms3.2 ms

parser[cal.com.tsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[cal.com.tsx]

24 ms24 ms

prepass[typescript.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes::prepass[typescript.js]

32.1 ms32.1 ms

prepass[antd.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes::prepass[antd.js]

17.6 ms17.6 ms

parser[checker.ts]

tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[checker.ts]

52.5 ms52.5 ms

lexer[cal.com.tsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[cal.com.tsx]

5 ms5 ms

transformer[antd.js]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[antd.js]

244.1 ms244.1 ms

lexer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[RadixUIAdoptionSection.jsx]

22.8 µs22.8 µs

isolated-declarations[vue-id.ts]

tasks/benchmark/benches/isolated_declarations.rs::transformer::bench_isolated_declarations::isolated-declarations[vue-id.ts]

379.6 ms379.6 ms

codegen[checker.ts]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen::codegen[checker.ts]

18.3 ms18.3 ms

lexer[antd.js]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[antd.js]

20.1 ms20.1 ms

parser[pdf.mjs]

tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[pdf.mjs]

17.1 ms17.1 ms

parser[antd.js]

tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[antd.js]

103.7 ms103.7 ms

lexer[pdf.mjs]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[pdf.mjs]

3.2 ms3.2 ms

lexer[checker.ts]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[checker.ts]

12 ms12 ms

minifier[typescript.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[typescript.js]

516.5 ms516.5 ms

minifier[antd.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[antd.js]

284 ms284 ms

transformer[cal.com.tsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[cal.com.tsx]

62.4 ms62.4 ms

transformer[pdf.mjs]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[pdf.mjs]

37.6 ms37.7 ms

semantic[antd.js]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[antd.js]

126 ms126 ms

parser[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[RadixUIAdoptionSection.jsx]

77 µs77 µs

prepass[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes::prepass[react.development.js]

232.1 µs232.7 µs

semantic[pdf.mjs]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[pdf.mjs]

20.6 ms20.7 ms

codegen_sourcemap[checker.ts]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen::codegen_sourcemap[checker.ts]

-1%

75 ms75.7 ms

Commits

Click on a commit to change the comparison range

Base

main

42a2519

+3.43%

perf(sourcemap): pre allocate String buf while encoding (#4476) I'm trying llama3.1:70b following [local-ai-copilot](https://developer.ibm.com/tutorials/awb-local-ai-copilot-ibm-granite-code-ollama-continue/) to find some potential performance improvement. The code was not completed by AI; it only identified potential optimizations, which I am testing for effectiveness.

4d10c6c

1 year ago

by Brooooooklyn

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