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, | 531046 | 742329 | 143767 | 358164 | 57939 | 656 | ACCEPTABLE | Default value for guard, allowed to see anything. |
0.0, 0.0, A | 224 | 55 | 1359 | 931 | 0 | 0 | ACCEPTABLE | Seeing previous writes, allowed with racy guard. |
0.0, 1.39067116124321E-309, | 5970 | 4167 | 861 | 7640 | 8290 | 5278 | ACCEPTABLE | Default value for guard, allowed to see anything. |
0.0, 1.39067116124321E-309, A | 1742 | 254 | 2336 | 4185 | 1748 | 2 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
1.39067116124321E-309, 1.39067116124321E-309, | 8365 | 12862 | 39 | 171 | 63 | 128 | ACCEPTABLE | Default value for guard, allowed to see anything. |
1.39067116124321E-309, 1.39067116124321E-309, A | 2304451 | 2286501 | 2470406 | 1774567 | 1955948 | 32864 | ACCEPTABLE | Observing the value for guard, allowed to see latest value. |
OK | OK | OK | OK | OK | OK |