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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 | 3403155 | 3429938 | 2389866 | 2913385 | 2325634 | 35738 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| -1, -1, 0 | 28248 | 15817 | 29 | 286 | 108 | 1248 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| -1, 0, 0 | 0 | 0 | 1 | 1 | 0 | 0 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, -1, -1 | 106 | 183 | 325 | 3887 | 152 | 4 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0, -1, 0 | 1574 | 863 | 73 | 2664 | 2241 | 6368 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, 0, -1 | 324 | 1479 | 8049 | 841 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| 0, 0, 0 | 493541 | 377388 | 341885 | 264024 | 126723 | 90 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |