Kyle Moore created GROOVY-10709:
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Summary: Performance regression in Gradle with Groovy 4
Key: GROOVY-10709
URL: https://issues.apache.org/jira/browse/GROOVY-10709
Project: Groovy
Issue Type: Bug
Affects Versions: 4.0.3
Reporter: Kyle Moore
Attachments: test-results-largeAndroidBuildPerformanceAdHocTest.zip
The Gradle team is exploring Groovy 4 as the included version for our next
major release.
Our initial performance tests show a significant regression which may be caused
by excessive method calls to generate stack traces.
I will attach a tome of performance data comparing Gradle built with Groovy
3.0.11 vs. 4.0.3. Interesting measurements are available at:
*
run-help/7.6-20220727093039+0000/diffs/run-help-7.6-20220727093039+0000-vs-7.5-cpu-simplified-backward-diff-flames.svg
* performance-tests/report/index.html -> comparing "Gradle 7.5" vs. "Current
Gradle" shows a significant regression.
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