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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 |
|---|---|---|---|---|---|---|---|---|
| 0.0, 0.0, -1 | 192 | 90 | 172 | 74 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| 0.0, 0.0, 0 | 596944 | 347684 | 413693 | 23511 | 241007 | 72 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 0.0, 2.3509528E-38, -1 | 3005 | 461 | 68 | 61 | 2942 | 1 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 0.0, 2.3509528E-38, 0 | 3518 | 2475 | 19 | 18 | 7853 | 2714 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| 2.3509528E-38, 2.3509528E-38, -1 | 2447588 | 1341060 | 3075706 | 2837806 | 1937620 | 43486 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| 2.3509528E-38, 2.3509528E-38, 0 | 8101 | 11098 | 40 | 28 | 76 | 475 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |