Tests VarHandle methods which take effect of store store fence.
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 216015 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 4455 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 8070 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 68682 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 5771 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 29567 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1436150 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 35567 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 119733 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1766545 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 7528 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 13517 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1929383 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 2482 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 7555 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 2589405 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 29460 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 80105 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1109732 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 2230 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 9038 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1007561 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | y won't be observed to be updated before var is updated |
| 0, -1 | 32652 | ACCEPTABLE | actor2 observe the variables after var is already updated but y hasn't yet |
| 0, 0 | 102117 | ACCEPTABLE | actor2 observe the variables before actor1 update |