org.openjdk.jcstress.tests.acqrel.varHandles.byteArray.little.opaque.FloatStringTest

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
null, null, 0.0 520679 877737 126283 351735 2333 0 ACCEPTABLE Default value for guard, allowed to see anything.
null, object, 0.0 0 0 2829 134050 2652 14599 ACCEPTABLE Default value for guard, allowed to see anything.
null, object, 2.3509528E-38 0 0 775394 0 0 0 ACCEPTABLE Observing the value for guard, allowed to see latest value.
object, object, 0.0 18126 1764 0 1617 1324 0 ACCEPTABLE Default value for guard, allowed to see anything.
object, object, 2.3509528E-38 4814873 2217237 2970842 3215036 2489379 50109 ACCEPTABLE Observing the value for guard, allowed to see latest value.
OK OK OK OK OK OK

Auxiliary data