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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 | 156 | 5164 | 9038 | 501 | 1 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
| , , 0 | 436085 | 584466 | 1034031 | 126467 | 41778 | 28 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| , A, -1 | 0 | 0 | 0 | 0 | 729 | 0 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| , A, 0 | 0 | 0 | 0 | 3 | 9681 | 4763 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| A, A, -1 | 4653049 | 4071212 | 5073611 | 2709816 | 3154230 | 41702 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
| A, A, 0 | 59668 | 113626 | 4408 | 341 | 999 | 1725 | ACCEPTABLE | Default value for guard, allowed to see anything. |
| OK | OK | OK | OK | OK | OK |