Tests pairwise operations on AtomicLongFieldUpdater
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 33155 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 302095 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 35997 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 338643 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 132064 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 233606 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 16313 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 143037 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 18036 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 24154 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 27257 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 240833 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 32609 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 315711 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, 0 | 40487 | ACCEPTABLE | T2 -> T1 execution |
| 0, 5 | 96253 | ACCEPTABLE | T1 -> T2 execution |