07-26-perf_sourcemap_reduce_memory_copies_encoding_json - Branch - oxc-project/oxc - CodSpeed

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perf(sourcemap): reduce memory copies encoding JSON

#4489Merged

Comparing

07-26-perf_sourcemap_reduce_memory_copies_encoding_json

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Benchmarks

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semantic[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

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100 µs99.6 µs

semantic[pdf.mjs]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

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20.7 ms20.7 ms

semantic[cal.com.tsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

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47.3 ms47.2 ms

sourcemap[cal.com.tsx]

tasks/benchmark/benches/sourcemap.rs::sourcemap::bench_sourcemap

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54.9 ms54.8 ms

transformer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

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223 µs222.6 µs

linter[checker.ts]

tasks/benchmark/benches/linter.rs::linter::bench_linter

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1.3 s1.3 s

transformer[cal.com.tsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

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62.5 ms62.5 ms

parser[pdf.mjs]

tasks/benchmark/benches/parser.rs::parser::bench_parser

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17.1 ms17.1 ms

semantic[antd.js]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

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126.4 ms126.4 ms

semantic[checker.ts]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

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75.9 ms75.9 ms

codegen_sourcemap[checker.ts]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

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75 ms75 ms

lexer[antd.js]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

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20 ms20 ms

isolated-declarations[vue-id.ts]

tasks/benchmark/benches/isolated_declarations.rs::transformer::bench_isolated_declarations

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378.7 ms378.7 ms

lexer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

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22.5 µs22.5 µs

lexer[pdf.mjs]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

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3.2 ms3.2 ms

codegen[checker.ts]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

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18.3 ms18.3 ms

lexer[cal.com.tsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

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4.9 ms4.9 ms

transformer[checker.ts]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

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138.7 ms138.7 ms

lexer[checker.ts]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

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12 ms12 ms

parser[cal.com.tsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser

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24 ms24 ms

prepass[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes

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233.2 µs233.2 µs

minifier[typescript.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

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516.8 ms516.8 ms

parser[checker.ts]

tasks/benchmark/benches/parser.rs::parser::bench_parser

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52.4 ms52.4 ms

prepass[typescript.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes

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32.1 ms32.1 ms

parser[antd.js]

tasks/benchmark/benches/parser.rs::parser::bench_parser

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103.4 ms103.4 ms

prepass[antd.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_passes

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17.6 ms17.6 ms

transformer[antd.js]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

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244.2 ms244.2 ms

transformer[pdf.mjs]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

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37.7 ms37.7 ms

parser[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser

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76.6 µs76.6 µs

minifier[antd.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

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284.1 ms284.2 ms

linter[cal.com.tsx]

tasks/benchmark/benches/linter.rs::linter::bench_linter

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774.9 ms776.2 ms

minifier[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

-1%

3.2 ms3.2 ms

Commits

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Base

main

36bb680

+0.01%

perf(sourcemap): reduce memory copies encoding JSON (#4489) Reduce memory copies when encoding source map as JSON, extending approach taken in #4476 to also avoid memory copies for source texts. I believe reason this shows no benefit on benchmarks is because our benchmarks only create a source map from a single source file, but it should result in a speed-up when there are multiple sources.

705e19f

1 year ago

by overlookmotel

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