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perf(sourcemap): shorten main loop encoding VLQ

#4586Merged
Comparing
07-31-perf_sourcemap_shorten_main_loop_encoding_vlq
(
590d795
) with
main
(
e02bac3
)
CodSpeed Performance Gauge
+3%
Improvements
1
Untouched
31

Benchmarks

Improved

sourcemap[cal.com.tsx]
tasks/benchmark/benches/sourcemap.rs::sourcemap::bench_sourcemap
CodSpeed Performance Gauge
+3%
74.6 ms72.2 ms

Passed

minifier[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
+1%
3.2 ms3.2 ms
semantic[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
100.6 µs100.2 µs
linter[cal.com.tsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
792.5 ms790.1 ms
linter[checker.ts]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
1.4 s1.4 s
lexer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
22.4 µs22.4 µs
codegen_sourcemap[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
76.6 ms76.5 ms
isolated-declarations[vue-id.ts]
tasks/benchmark/benches/isolated_declarations.rs::transformer::bench_isolated_declarations
CodSpeed Performance Gauge
0%
377.6 ms377.5 ms
transformer[checker.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
138.8 ms138.7 ms
minifier[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
516 ms515.9 ms
transformer[antd.js]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
244.1 ms244 ms
semantic[checker.ts]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
75.9 ms75.9 ms
semantic[pdf.mjs]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
20.7 ms20.7 ms
minifier[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
283.8 ms283.8 ms
lexer[checker.ts]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
12 ms12 ms
parser[pdf.mjs]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
17 ms17 ms
codegen[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
19.9 ms19.9 ms
parser[antd.js]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
103.4 ms103.4 ms
prepass[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_passes
CodSpeed Performance Gauge
0%
17.6 ms17.6 ms
transformer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
220 µs220 µs
lexer[cal.com.tsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
4.9 ms4.9 ms
parser[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
52.3 ms52.3 ms
lexer[antd.js]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
19.9 ms19.9 ms
prepass[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_passes
CodSpeed Performance Gauge
0%
32.1 ms32.1 ms
semantic[antd.js]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
126.4 ms126.4 ms
lexer[pdf.mjs]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
3.2 ms3.2 ms
parser[cal.com.tsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
24 ms24 ms
transformer[pdf.mjs]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
37.6 ms37.6 ms
parser[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
76.3 µs76.3 µs
transformer[cal.com.tsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
62.4 ms62.4 ms
prepass[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_passes
CodSpeed Performance Gauge
0%
232.4 µs232.8 µs
semantic[cal.com.tsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
47 ms47.2 ms

Commits

Click on a commit to change the comparison range
Base
main
e02bac3
+3.3%
perf(sourcemap): shorten main loop encoding VLQ (#4586) Reduce number of operations in main loop in source map VLQ encoding. #4583 made pushing a byte to output only 2 instructions, so that makes it workable to repeat `push_byte_unchecked` inside and outside the loop. On a local benchmark of just VLQ encoding shows this increases performance by 16% (on top of the 11% from #4583). Probably main gain is it makes a fast path for encoding `0`, which is common.
590d795
1 year ago
by overlookmotel
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