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| java.specification.name | Java Platform API Specification |
| java.specification.vendor | Oracle Corporation |
| java.specification.version | 13 |
| java.vendor | N/A |
| java.version | 13-internal |
| java.vm.name | OpenJDK 64-Bit Server VM |
| java.vm.vendor | Oracle Corporation |
| java.vm.version | 13-internal+0-adhoc.buildslave.jdk13 |
| os.arch | aarch64 |
| os.name | Linux |
| os.version | 4.16.0-290-arm64 |
| TC 1 | JVM options: [-XX:-TieredCompilation] Iterations: 1 Time: 10 Stride: [10, 8192] (capped by TIME) |
| TC 2 | JVM options: [-XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 1 Time: 10 Stride: [10, 4096] (capped by TIME) |
| TC 3 | JVM options: [-XX:TieredStopAtLevel=1] Iterations: 1 Time: 10 Stride: [10, 8192] (capped by TIME) |
| TC 4 | JVM options: [-Xint] Iterations: 1 Time: 10 Stride: [10, 256] (capped by TIME) |
| Observed state | TC 1 | TC 2 | TC 3 | TC 4 | Expectation | Interpretation |
|---|---|---|---|---|---|---|
| 0.0, 0.0 | 446 | 3480 | 411 | 0 | ACCEPTABLE | Default value for the fields. Allowed to see this: data race. |
| 0.0, 2.3509528E-38 | 57 | 0 | 13 | 0 | ACCEPTABLE | Observe second read, but not first: sequential consistency. |
| 2.3509528E-38, 2.3509528E-38 | 186322 | 167191 | 284665 | 8705 | ACCEPTABLE | Observers sees both read. |
| OK | OK | OK | OK |