[
https://issues.apache.org/jira/browse/GROOVY-7947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18138370#comment-18138370
]
ASF GitHub Bot commented on GROOVY-7947:
----------------------------------------
github-actions[bot] commented on PR #3211:
URL: https://github.com/apache/groovy/pull/3211#issuecomment-6644327441
### JMH summary — indy (commit `0d81b74`)
Speedup vs trailing 90-day baseline on gh-pages. Higher = faster.
`1.00` = in line with history. Per-benchmark ratio, geomean within group.
Time-per-op units inverted so direction is consistent. The *calibrated*
column divides out this runner's speed vs the baseline hardware, as
measured by Groovy-independent pure-Java ruler benchmarks.
| Group | Speedup | Calibrated | n |
|--------|---------|------------|---|
| bench | 0.913 × | 1.035 × | 124 |
| core | 2.307 × | 2.287 × | 108 |
| grails | 1.137 × | 1.135 × | 80 |
> ⚠️ **2 benchmarks at least 1.5× slower than the 90-day baseline:**
> - `org.apache.groovy.bench.AryBench.groovyCS ( {"n":"1000"} )` — 2.07×
slower (calibrated)
> - `org.apache.groovy.bench.AryBench.groovyCS ( {"n":"1000000"} )` — 1.83×
slower (calibrated)
> ⚠️ Runner speed differs ≥15% from the historical baseline hardware for:
core-hz, grails-ad, grails-ez. Raw speedups are not meaningful for those parts
— use the calibrated column.
<sub>Runner calibration (this run vs baseline hardware): bench 0.89× (27
rulers) · core-ag 0.90× (3 rulers) · core-hz 1.23× (3 rulers) · grails-ad 1.21×
(3 rulers) · grails-ez 0.86× (3 rulers)</sub>
<sub>Baseline: <code>dev/bench/jmh/<part>/indy/data.js</code> on
gh-pages, trailing 90 days. <a
href="https://apache.github.io/groovy/dev/bench/jmh/summary.html";>Daily
dashboard</a> · <a
href="https://apache.github.io/groovy/dev/bench/jmh/";>Per-suite raw
data</a></sub>
<!
> Error:Groovyc: BUG! exception in phase 'class generation' operand stack
> contains 3 elements, but we expected only 0 at
> org.codehaus.groovy.classgen.asm.OperandStack.castToBool
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: GROOVY-7947
> URL: https://issues.apache.org/jira/browse/GROOVY-7947
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.4.7, 4.0.3
> Environment: IntelliJ IDEA 2016.2.4 on Mac OS X
> Reporter: Will McQueen
> Assignee: Eric Milles
> Priority: Major
>
> In a groovy script, experimenting with operator overloading like this:
> {code}
> def next() {println "called next()"; 42}
> assert (++this)
> {code}
> ...results in:
> {code}
> Error:Groovyc: BUG! exception in phase 'class generation' in source unit
> '/Users/(...path...)/Main.groovy' operand stack contains 3 elements, but we
> expected only 0
> at
> org.codehaus.groovy.classgen.asm.OperandStack.castToBool(OperandStack.java:113)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitBooleanExpression(AsmClassGenerator.java:761)
> at
> org.codehaus.groovy.ast.expr.BooleanExpression.visit(BooleanExpression.java:42)
> at
> org.codehaus.groovy.classgen.asm.AssertionWriter.writeAssertStatement(AssertionWriter.java:89)
> at
> org.codehaus.groovy.classgen.asm.StatementWriter.writeAssert(StatementWriter.java:554)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitAssertStatement(AsmClassGenerator.java:586)
> at
> org.codehaus.groovy.ast.stmt.AssertStatement.visit(AssertStatement.java:50)
> at
> org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:84)
> at
> org.codehaus.groovy.classgen.asm.OptimizingStatementWriter.writeBlockStatement(OptimizingStatementWriter.java:158)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:566)
> at
> org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
> at
> org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:84)
> at
> org.codehaus.groovy.classgen.asm.OptimizingStatementWriter.writeBlockStatement(OptimizingStatementWriter.java:158)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:566)
> at
> org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:104)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:115)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:430)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:387)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:126)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:507)
> at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1078)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:53)
> at
> org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:233)
> at
> org.codehaus.groovy.control.CompilationUnit$16.call(CompilationUnit.java:813)
> at
> org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1053)
> at
> org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
> at
> org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
> at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
> at
> org.jetbrains.groovy.compiler.rt.GroovyCompilerWrapper.compile(GroovyCompilerWrapper.java:62)
> at
> org.jetbrains.groovy.compiler.rt.DependentGroovycRunner.runGroovyc(DependentGroovycRunner.java:115)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.jetbrains.groovy.compiler.rt.GroovycRunner.intMain2(GroovycRunner.java:135)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc.runGroovycInThisProcess(InProcessGroovyc.java:156)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc.access$000(InProcessGroovyc.java:51)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc$1.call(InProcessGroovyc.java:85)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc$1.call(InProcessGroovyc.java:82)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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