Tests the mutual exclusion
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 20343 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 433 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 114 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 130975 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 1146 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 208089 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 48675 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 9984 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 71221 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 126622 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 35333 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 239905 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 106879 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 11685 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 121526 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 141148 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 8214 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 156128 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 88244 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 4955 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 120261 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 1 | 0 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 0, 1 | 156249 | ACCEPTABLE | T2 -> T1 execution |
| 1, -1 | 11138 | ACCEPTABLE | One of the threads fails to acquire the lock. Other thread had succeeded. |
| 1, 0 | 162793 | ACCEPTABLE | T1 -> T2 execution |