Tests VarHandle methods which take effect of store load fence.
| java.specification.name | Java Platform API Specification |
| java.specification.vendor | Oracle Corporation |
| java.specification.version | 10 |
| java.vendor | Oracle Corporation |
| java.version | 10-internal |
| java.vm.name | OpenJDK 64-Bit Server VM |
| java.vm.vendor | Oracle Corporation |
| java.vm.version | 10-internal+0-adhoc.buildslave.jdk10 |
| os.arch | aarch64 |
| os.name | Linux |
| os.version | 4.4.0-63-generic |
| TC 1 | JVM options: [] Iterations: 5 Time: 200 |
| TC 2 | JVM options: [-XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200 |
| TC 3 | JVM options: [-XX:-TieredCompilation] Iterations: 5 Time: 200 |
| TC 4 | JVM options: [-XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200 |
| TC 5 | JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200 |
| TC 6 | JVM options: [-Xint] Iterations: 5 Time: 200 |
| Observed state | TC 1 | TC 2 | TC 3 | TC 4 | TC 5 | TC 6 | Expectation | Interpretation |
|---|---|---|---|---|---|---|---|---|
| false, true | 3374089 | 2095296 | 3653836 | 1022607 | 2548932 | 90143 | ACCEPTABLE | actor2 observe actor1 update, actor1 not yet observe actor2 update |
| true, false | 1434418 | 3376418 | 839178 | 1314700 | 2052551 | 54437 | ACCEPTABLE | actor1 observe actor2 update, actor2 not yet observe actor1 update |
| true, true | 90241 | 30274 | 23554 | 5681 | 77875 | 188 | ACCEPTABLE | both actor1 and actor2 observe each other update |
| OK | OK | OK | OK | OK | OK |