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, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 18861 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 37339 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 108484 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 139096 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 33813 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 231257 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 61728 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 198692 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 115077 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 234493 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 74686 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 257524 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 5590 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 11960 | ACCEPTABLE | T1 -> T2 execution |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| 1, 10 | 0 | ACCEPTABLE_SPEC | T1 and T2 both spuriously failed |
| 1, 20 | 8758 | ACCEPTABLE | T2 -> T1 execution |
| 5, 10 | 85402 | ACCEPTABLE | T1 -> T2 execution |