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perf: avoid temporary `Vec` in `ConcatSourceMapBuilder::add_sourcemap`

#290Merged
Comparing
perf/avoid-temp-vec-add-sourcemap
(
d7054c8
) with
main
(
152c2bb
)
CodSpeed Performance Gauge
-3%
Improvement
1
Regression
2
Untouched
10
Skipped
5

Benchmarks

18 total
add_sourcemap_loop
benches/simple.rs::sourcemap::bench::concat
CodSpeed Performance Gauge
-3%
20.1 µs20.8 µs
serialize[real_medium]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
-2%
4.9 µs5 µs
from_sourcemaps
benches/simple.rs::sourcemap::bench::concat
CodSpeed Performance Gauge
+11%
17.4 µs15.7 µs
parse[real_medium]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
+1%
16.2 µs16.1 µs
parse[real_small]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
12.9 µs12.9 µs
parse[real_large]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
55.6 µs55.5 µs
from_json_string_inline
benches/simple.rs::sourcemap::bench::smoke/SourceMap
CodSpeed Performance Gauge
0%
15.5 µs15.5 µs
lookup_table[real_large]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
4.5 µs4.5 µs
lookup_table[real_medium]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
1.5 µs1.5 µs
lookup_table[real_small]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
1.4 µs1.4 µs
serialize[real_large]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
0%
20.1 µs20.2 µs
serialize[real_small]
benches/simple.rs::sourcemap::bench
CodSpeed Performance Gauge
-1%
4.3 µs4.4 µs
build_single
benches/simple.rs::sourcemap::bench::builder/SourceMapBuilder
CodSpeed Performance Gauge
-1%
6.3 µs6.4 µs
to_json_string
benches/simple.rs::sourcemap::bench::SourceMap
Skipped
4.8 µs*
from_json_string
benches/simple.rs::sourcemap::bench::SourceMap
Skipped
16.3 µs*
generate_lookup_table
benches/simple.rs::sourcemap::bench::SourceMap
Skipped
1.3 µs*
add_name_add_source_and_content
benches/simple.rs::sourcemap::bench::SourceMapBuilder
Skipped
1.6 µs*
to_json
benches/simple.rs::sourcemap::bench::SourceMap
Skipped
5.6 µs*

Commits

Click on a commit to change the comparison range
Base
main
152c2bb
-3.17%
perf: avoid temporary `Vec` in `ConcatSourceMapBuilder::add_sourcemap`
d7054c8
6 days ago
by Boshen
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