org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2__S1_L1__S2_L2_Test

null

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 1 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 1 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 16588 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 16216 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 22189 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 4469 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 3 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 3 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 1 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 135257 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 72704 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 205114 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 88581 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 3 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 0 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 24362 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 19114 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 20952 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 12512 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 0 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 1 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 1 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 157043 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 158184 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 327477 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 449449 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 1 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 4 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 2 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 1 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 288693 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 166978 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 303395 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 194600 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 6 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 5 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 2742 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 446 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 11396 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 956 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 0 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 8 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 3 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 298360 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 251783 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 275926 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 253979 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 16 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 5 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 4 1 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 1 54238 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 16518 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 32962 ACCEPTABLE Sequential consistency.
3, 1, 3, 4 33070 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 0 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 1 ACCEPTABLE Sequential consistency.