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| 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 |
|---|---|---|---|---|---|---|---|---|
| -1, -1, -1 | 1815795 | 4375572 | 2596278 | 4315491 | 3606426 | 43765 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| -1, -1, 0 | 3150 | 34954 | 29 | 8 | 55 | 2007 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, -1, -1 | 252 | 82 | 132 | 105 | 99 | 2 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0, -1, 0 | 644 | 7361 | 65 | 40 | 1478 | 9102 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, 0, -1 | 214 | 53 | 145 | 117 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| 0, 0, 0 | 67183 | 955936 | 431959 | 8777 | 9460 | 22 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |