feat: port performance fixes and ignoreList propagation from rspack-sources
#226Comparing
claude/rspack-sources-perf-JEowh
(f8a69e5
) withmain
(7ad6559
)-7%
- Improvement
- 7
- Regression
- 49
- Untouched
- 155
Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results. Learn more about regression causes.Benchmarks
211 total
concat-source: size()
benchmark/cases/concat-source/index.bench.mjs-17%
196.9 µs237.3 µs
raw-source: source() cached
benchmark/cases/raw-source/index.bench.mjs-17%
121.8 µs146.3 µs
cached-source: source() (cold)
benchmark/cases/cached-source/index.bench.mjs-17%
172.4 µs206.7 µs
helpers/stringBufferUtils: internString (enabled)
benchmark/cases/helpers-string-buffer-utils/index.bench.mjs-16%
55.6 µs66.5 µs
replace-source: source() (no replacements)
benchmark/cases/replace-source/index.bench.mjs-16%
186.6 µs222.1 µs
compat-source: map()
benchmark/cases/compat-source/index.bench.mjs-16%
167.5 µs198.9 µs
compat-source: size() (delegated)
benchmark/cases/compat-source/index.bench.mjs-15%
173.1 µs203.2 µs
compat-source: buffers() (delegated)
benchmark/cases/compat-source/index.bench.mjs-14%
168.8 µs195.9 µs
cached-source: originalLazy()
benchmark/cases/cached-source/index.bench.mjs-14%
120.6 µs139.9 µs
original-source: new OriginalSource(buffer)
benchmark/cases/original-source/index.bench.mjs-14%
74.5 µs86.4 µs
original-source: new OriginalSource(string)
benchmark/cases/original-source/index.bench.mjs-14%
74.4 µs86.2 µs
compat-source: source() (wrapping SourceLike)
benchmark/cases/compat-source/index.bench.mjs-13%
154.6 µs178.4 µs
concat-source: new ConcatSource() (10 raw)
benchmark/cases/concat-source/index.bench.mjs-13%
232.9 µs267.9 µs
raw-source: buffers() cached
benchmark/cases/raw-source/index.bench.mjs-13%
171.4 µs197.1 µs
original-source: source()
benchmark/cases/original-source/index.bench.mjs-13%
82 µs94.2 µs
cached-source memory: construct from cachedData (no warm-up)
benchmark/memory/cached-source/index.bench.mjs-13%
648 B744 B
prefix-source: new PrefixSource(str, Source)
benchmark/cases/prefix-source/index.bench.mjs-13%
122.2 µs140.2 µs
compat-source: buffer() (delegated)
benchmark/cases/compat-source/index.bench.mjs-13%
171.1 µs196.1 µs
original-source: buffers() (from buffer)
benchmark/cases/original-source/index.bench.mjs-13%
89 µs102.1 µs
prefix-source: new PrefixSource(str, string)
benchmark/cases/prefix-source/index.bench.mjs-13%
122.6 µs140.3 µs
original-source memory: new OriginalSource()
benchmark/memory/original-source/index.bench.mjs-12%
1.3 KB1.4 KB
compat-source: sourceAndMap()
benchmark/cases/compat-source/index.bench.mjs-12%
237.6 µs269.6 µs
concat-source: new ConcatSource() (strings)
benchmark/cases/concat-source/index.bench.mjs-12%
265.5 µs300.6 µs
original-source: getName()
benchmark/cases/original-source/index.bench.mjs-11%
109 µs122.2 µs
replace-source memory: source() concatenates result
benchmark/memory/replace-source/index.bench.mjs×31
84.9 KB2.7 KB
Commits
Click on a commit to change the comparison rangeBase
main
7ad6559
-17.13%
feat: port performance fixes and ignoreList propagation from rspack-sources
16f8fc2
5 days ago
by claude+3.62%
perf: eliminate per-call closure + hidden-class churn from rspack-sources port
e49f79c
5 days ago
by claude+25.02%
refactor: route per-source extras off onSource onto an options side-channel
3107f43
5 days ago
by claude-22.24%
chore: collapse package.json arrays to single-line per prettier rule
023615a
5 days ago
by claude-15.62%
test: cover the new ignoreList/originalLines paths
222fea5
5 days ago
by claude+24.33%
test: cover combined source-map onSourceInfo remap branches
01722ec
5 days ago
by claude-9.92%
revert: strip ignoreList/debugId/sourceRoot propagation feature
5bfda14
5 days ago
by claude-0.45%
test: cover ReplaceSource empty-replacement + column-tracking branches
c971353
5 days ago
by claude-1.55%
test: mark unreachable V8<7.0 stable-sort fallback with istanbul ignore
185df9f
5 days ago
by claude+26.89%
revert: strip OriginalSource + ReplaceSource changes for clean A/B test
ee1a250
4 days ago
by claude-32.83%
chore: regenerate types.d.ts after OriginalSource revert
a38b924
4 days ago
by claude+7.93%
test: add ReplaceSource tests for trailing inserts, empty replacement, column tracking
3908b55
4 days ago
by claude+19.88%
test: cover ReplaceSource multi-source streamChunks path
0cf4d54
4 days ago
by claude+22.34%
chore: satisfy prefer-destructuring lint rule in ReplaceSource test
2d5a7ea
4 days ago
by claude-17.62%
perf(getFromStreamChunks): keep setAtIndex PACKED to fix combined-inner regression
c897cfc
4 days ago
by claude-26.93%
revert(getFromStreamChunks): drop setAtIndex helper, keep inline padding
25e1418
4 days ago
by claude+5.26%
perf: re-layer ReplaceSource fast paths + OriginalSource.originalLines + setAtIndex
33508f4
4 days ago
by claude-0.23%
test+chore: cover originalLines(), simplify setAtIndex, istanbul-ignore V8 fallback
c47755e
4 days ago
by claude+2.14%
chore: istanbul-ignore pre-existing ReplaceSource chunk-skipping edges
4614799
4 days ago
by claude-4.23%
test: convert remaining /* istanbul ignore next */ to ignore-else
23e0966
4 days ago
by claude-3.49%
test: cover in-chunk multi-line replacement + trailing-remainer same-line cases
f4384e9
4 days ago
by claude+0.31%
chore: satisfy no-lonely-if eslint rule from the chunk-skipping refactor
33df884
4 days ago
by claude+7.18%
chore: re-trigger CI benchmark run
f8a69e5
1 day ago
by claude