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JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 354670 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 240250 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 509700 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 54590 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 150190 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 718540 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 183710 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 232050 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic. |