Tests VarHandle methods which take effect of load load fence.
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 375583 | 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 | 23103 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 45024 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 2536401 | 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 | 17395 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 47984 | 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 | 147458 | 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 | 16910 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 34122 | 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 | 2530197 | 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 | 1837 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 5356 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 4169484 | 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 | 6577 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 15809 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 997441 | 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 | 538 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 2851 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 70375 | 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 | 6111 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 7534 | ACCEPTABLE | actor2 observe the variables before actor1 update |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1, -1 | 1344661 | 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 | 7982 | ACCEPTABLE | actor2 observe the variables after x is already updated but var hasn't yet |
| 0, 0 | 33267 | ACCEPTABLE | actor2 observe the variables before actor1 update |