org.openjdk.jcstress.tests.atomics.longs.AtomicLongPairwiseTests.DecAndGet_GetAndSet

Tests pairwise operations on AtomicLong

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

Observed state Occurrence Expectation Interpretation
-1, -1 46190 ACCEPTABLE T1 -> T2 execution
9, 0 105310 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 214049 ACCEPTABLE T1 -> T2 execution
9, 0 46531 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 402425 ACCEPTABLE T1 -> T2 execution
9, 0 46795 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 396394 ACCEPTABLE T1 -> T2 execution
9, 0 204576 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, -1 239260 ACCEPTABLE T1 -> T2 execution
9, 0 83930 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 85727 ACCEPTABLE T1 -> T2 execution
9, 0 39713 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 290824 ACCEPTABLE T1 -> T2 execution
9, 0 21976 ACCEPTABLE T2 -> T1 execution

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

Observed state Occurrence Expectation Interpretation
-1, -1 217503 ACCEPTABLE T1 -> T2 execution
9, 0 97467 ACCEPTABLE T2 -> T1 execution