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JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 530620 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 559020 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 565510 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 181180 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 119360 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 505090 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 359800 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, 1 | 0 | ACCEPTABLE | T1 had failed to convert to the optimistic read. T2 had acquired the read lock. |
| 1, 1 | 82840 | ACCEPTABLE | T1 had successfully validated the optimistic read. T2 had acquired the read lock. |