org.openjdk.jcstress.tests.acqrel.arrays.plain.DoubleIntTest

Description and references

null

Environment

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

Test configurations

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 states

Observed state TC 1 TC 2 TC 3 TC 4 TC 5 TC 6 Expectation Interpretation
-1, -1, 0.0 23 374 22 40 21 1 ACCEPTABLE Default value for guard, allowed to see anything.
-1, -1, 1.39067116124321E-309 6049134 4325587 4713454 4619025 4876376 42315 ACCEPTABLE Observing the value for guard, allowed to see latest value.
0, -1, 0.0 0 16 0 0 0 66 ACCEPTABLE Default value for guard, allowed to see anything.
0, -1, 1.39067116124321E-309 0 8 0 0 0 84 ACCEPTABLE Observing the value for guard, allowed to see latest value.
0, 0, 0.0 18277 547786 519403 7876 82586 3362 ACCEPTABLE Default value for guard, allowed to see anything.
0, 0, 1.39067116124321E-309 364 6087 119 727 525 0 ACCEPTABLE Seeing previous writes, allowed with racy guard.
OK OK OK OK OK OK

Auxiliary data