Tests VarHandle methods which take effect of store store fence.
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 3055032 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 97850 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 178458 | 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 | 1575405 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 38542 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 101263 | 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 | 2394093 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 16378 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 63689 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1258519 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 18341 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 126300 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1097840 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 875 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 1715 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 37353 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 12268 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 32869 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 646680 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 14954 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 36766 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1598726 | ACCEPTABLE | actor2 observe the variables after actor1 update completely |
| -1, 0 | 0 | FORBIDDEN | var won't be observed to be updated before x is updated |
| 0, -1 | 19135 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 22419 | ACCEPTABLE | actor2 observe the variables before actor1 update |