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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 | 4184094 | 3658331 | 2015450 | 3182301 | 3210443 | 38548 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| -1, -1, 0 | 558 | 80 | 8 | 268 | 47 | 2 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, -1, -1 | 2360 | 614 | 9904 | 1157 | 1885 | 14 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0, -1, 0 | 2375 | 243 | 5504 | 625 | 862 | 17 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, 0, -1 | 16 | 103 | 186 | 135 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| 0, 0, 0 | 24115 | 4687 | 59856 | 85722 | 6451 | 427 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |