Yes.
On Sun, May 8, 2022 at 10:42 AM mgroovy (Jira) <j...@apache.org> wrote: > > > [ > https://issues.apache.org/jira/browse/GROOVY-10307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17533368#comment-17533368 > ] > > mgroovy commented on GROOVY-10307: > ---------------------------------- > > [~emilles]: This the snapshot I should use > [https://repository.apache.org/content/groups/snapshots/org/apache/groovy/groovy-binary/5.0.0-SNAPSHOT/groovy-binary-5.0.0-20220507.152124-208.zip] > ? > > > Groovy 4 runtime performance on average 2.4x slower than Groovy 3 > > ----------------------------------------------------------------- > > > > Key: GROOVY-10307 > > URL: https://issues.apache.org/jira/browse/GROOVY-10307 > > Project: Groovy > > Issue Type: Bug > > Components: bytecode > > Affects Versions: 4.0.0-beta-1, 3.0.9 > > Environment: OpenJDK Runtime Environment AdoptOpenJDK-11.0.11+9 > > (build 11.0.11+9) > > OpenJDK 64-Bit Server VM AdoptOpenJDK-11.0.11+9 (build 11.0.11+9, mixed > > mode) > > WIN10 (tests) / REL 8 (web application) > > IntelliJ 2021.2 > > Reporter: mgroovy > > Priority: Major > > Attachments: groovy_3_0_9_gc.png, groovy_3_0_9_loop2.png, > > groovy_3_0_9_loop4.png, groovy_3_0_9_mem.png, groovy_4_0_0_b1_loop2.png, > > groovy_4_0_0_b1_loop4.png, groovy_4_0_0_b1_loop4_gc.png, > > groovy_4_0_0_b1_loop4_mem.png > > > > > > Groovy 4.0.0-beta-1 runtime performance in our framework is on average 2 to > > 3 times slower compared to using Groovy 3.0.9 (regular i.e. non-INDY) > > * Our complete framework and application code is completely written in > > Groovy, spread over multiple IntelliJ modules > > ** mixed @CompileDynamic/@TypeChecked and @CompileStatic > > ** No Java classes left in project, i.e. no cross compilation occurs > > * We build using IntelliJ 2021.2 Groovy build process, then run / deploy > > the compiled class files > > ** We do _not_ use a Groovy based DSL, nor do we execute Groovy scripts > > during execution > > * Performance degradation when using Groovy 4.0.0-beta-1 instead of Groovy > > 3.0.9 (non-INDY): > > ** The performance of the largest of our web applications has dropped 3x > > (startup) / 2x (table refresh) respectively > > *** Stack: Tomcat/Vaadin/Ebean plus framework generated SQL > > ** Our test suite runs about 2.4 times as long as before (120 min when > > using G4, compared to about 50 min with G3) > > *** JUnit 5 > > *** test suite also contains no scripts / dynamic code execution > > *** Individual test performance varies: A small number of tests runs > > faster, but the majority is slower, with some extreme cases taking nearly > > 10x as long to finish > > * Using Groovy 3.0.9 INDY displays nearly identical performance > > degradation, so it seems that the use of invoke dynamic is somehow at fault > > > > -- > This message was sent by Atlassian Jira > (v8.20.7#820007)
