org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2_L2__S2__S1_S2_Test

null

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 1 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 6 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 3 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 26450 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 45958 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 12234 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 4870 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 2 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 83196 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 1 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 5 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 2 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 18883 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 231989 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 174470 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 21448 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 192012 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 3 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 5 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 204 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 608528 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 229309 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 27704 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 89310 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 647857 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 6 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 1 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 100626 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 214365 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 44513 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 30929 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 228550 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 3 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 7 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 40 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 1 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 232970 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 293599 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 34633 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 84277 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 363370 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 1 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 10 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 2 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 55644 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 313388 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 9585 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 1 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 33166 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 151403 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 536 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 2521 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 1969 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 209 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 6935 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
0, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
0, 4, 2, 1 4038 ACCEPTABLE Sequential consistency.
0, 4, 2, 3 2080 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 5 ACCEPTABLE Sequential consistency.
2, 1, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 1, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 1 0 ACCEPTABLE Sequential consistency.
2, 3, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 448 ACCEPTABLE Sequential consistency.
2, 4, 2, 3 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 369 ACCEPTABLE Sequential consistency.