Tests pairwise operations on AtomicLongFieldUpdater
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 39707 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 70723 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 30435 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 120255 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 22455 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 220535 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 11458 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 197662 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 17399 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 143321 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 63043 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 158457 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 14342 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 106228 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 10, 0 | 14560 | ACCEPTABLE | T2 -> T1 execution |
| 5, 5 | 23010 | ACCEPTABLE | T1 -> T2 execution |