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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, 0.0 | 18629 | 16378 | 65 | 34 | 337 | 1372 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| -1, -1, 2.3509528E-38 | 5436764 | 3552597 | 2633267 | 2904314 | 3018177 | 39005 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0, -1, 0.0 | 9064 | 5590 | 635 | 106 | 4342 | 3130 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, -1, 2.3509528E-38 | 336 | 495 | 182 | 138 | 193 | 0 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0, 0, 0.0 | 440381 | 797948 | 20497 | 5054 | 17059 | 31 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0, 0, 2.3509528E-38 | 4 | 760 | 2 | 12 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| OK | OK | OK | OK | OK | OK |