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JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 75050 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 215500 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 710380 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 250960 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 434320 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 663970 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 515090 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 1 | 650600 | ACCEPTABLE | Both threads have acquired read locks; both have successfully converted to optimistic/read. |