org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2_L2_L2__S1_S2_Test

null

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 562769 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 69478 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 273533 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 568519 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 41 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 9 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 11 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 1514 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 4258 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 3821 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 9757 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 5 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 5 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 0 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 117457 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 341685 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 13439 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 488337 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 2 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 59787 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 23785 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 4465 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 10943 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 0 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 249840 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 106680 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 196736 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 148753 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 2614 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 11 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 465 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 1 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 9116 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 31006 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 5990 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 207220 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 5 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 1 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 2 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 526846 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 451196 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 23575 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 347856 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 14 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 3 ACCEPTABLE Sequential consistency.

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

Observed state Occurrence Expectation Interpretation
2, 2, 2, 1 395911 ACCEPTABLE Sequential consistency.
2, 2, 2, 3 375407 ACCEPTABLE Sequential consistency.
2, 2, 4, 1 155002 ACCEPTABLE Sequential consistency.
2, 2, 4, 3 228973 ACCEPTABLE Sequential consistency.
2, 4, 4, 1 1 ACCEPTABLE Sequential consistency.
2, 4, 4, 3 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 1 0 ACCEPTABLE Sequential consistency.
4, 4, 4, 3 6 ACCEPTABLE Sequential consistency.