null
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, 0.0 | 338243 | 763611 | 3789 | 3109 | 5605 | 30 | ACCEPTABLE | Default value for guard, allowed to see anything. |
0.0, 0.0, 2.3509528E-38 | 1060 | 444 | 22 | 23 | 59 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
0.0, 1.39067116124321E-309, 0.0 | 0 | 0 | 0 | 0 | 0 | 1209 | ACCEPTABLE | Default value for guard, allowed to see anything. |
0.0, 1.39067116124321E-309, 2.3509528E-38 | 0 | 0 | 0 | 0 | 0 | 27 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
1.39067116124321E-309, 1.39067116124321E-309, 0.0 | 63415 | 45722 | 46 | 17 | 39 | 12 | ACCEPTABLE | Default value for guard, allowed to see anything. |
1.39067116124321E-309, 1.39067116124321E-309, 2.3509528E-38 | 7390460 | 5401991 | 2924561 | 5365239 | 3695525 | 51180 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
OK | OK | OK | OK | OK | OK |