null
| 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 |
|---|---|---|---|---|---|---|---|---|
| null, null, 0 | 2853 | 82316 | 289873 | 357356 | 8979 | 0 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| null, object, -1 | 0 | 0 | 0 | 0 | 0 | 10716 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| null, object, 0 | 67331 | 63958 | 106310 | 1918 | 0 | 14666 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| object, object, -1 | 5791387 | 3448276 | 2928145 | 2464024 | 3955077 | 72646 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| object, object, 0 | 39987 | 548 | 0 | 1270 | 2642 | 3360 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |