Tests pairwise operations on AtomicLongFieldUpdater
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 214127 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 44753 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 19273 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 20277 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 210898 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 33122 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 223620 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 25270 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 91952 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 22868 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 213980 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 17240 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 235985 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 21895 | ACCEPTABLE | T2 -> T1 execution |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 0, -1 | 316683 | ACCEPTABLE | T1 -> T2 execution |
| 1, 0 | 26267 | ACCEPTABLE | T2 -> T1 execution |