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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 | 294706 | 54009 | 110375 | 52568 | 98655 | 19 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| , , 2.3509528E-38 | 0 | 744 | 289 | 6349 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| , A, 0.0 | 10917 | 2168 | 2951 | 2614 | 36917 | 387 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| , A, 2.3509528E-38 | 12316 | 1264 | 7704 | 19088 | 5282 | 1 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| A, A, 0.0 | 14695 | 1383 | 67 | 1203 | 731 | 185 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| A, A, 2.3509528E-38 | 553734 | 237600 | 299602 | 701596 | 395233 | 32956 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| OK | OK | OK | OK | OK | OK |