org.openjdk.jcstress.tests.atomics.integer.AtomicIntegerPairwiseTests.DecAndGet_DecAndGet

Tests pairwise operations on AtomicInteger

JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 215652 ACCEPTABLE T1 -> T2 execution
-2, -1 111548 ACCEPTABLE T2 -> T1 execution

JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 201882 ACCEPTABLE T1 -> T2 execution
-2, -1 26898 ACCEPTABLE T2 -> T1 execution

JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 660476 ACCEPTABLE T1 -> T2 execution
-2, -1 246624 ACCEPTABLE T2 -> T1 execution

JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 186160 ACCEPTABLE T1 -> T2 execution
-2, -1 46530 ACCEPTABLE T2 -> T1 execution

JVM options: [-server] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 414695 ACCEPTABLE T1 -> T2 execution
-2, -1 107285 ACCEPTABLE T2 -> T1 execution

JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 439610 ACCEPTABLE T1 -> T2 execution
-2, -1 67240 ACCEPTABLE T2 -> T1 execution

JVM options: [-client] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 422311 ACCEPTABLE T1 -> T2 execution
-2, -1 76409 ACCEPTABLE T2 -> T1 execution

JVM options: [-Xint] Iterations: 5 Time: 200

Observed state Occurrence Expectation Interpretation
-1, -2 40888 ACCEPTABLE T1 -> T2 execution
-2, -1 61402 ACCEPTABLE T2 -> T1 execution