org.openjdk.jcstress.tests.acqrel.varHandles.byteArray.big.volatiles.CharShortTest

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, 28000 44373 137 3124 111 334 ACCEPTABLE Default value for guard, allowed to see anything.
-1, -1, A 3686473 3754432 4579391 1234000 3368400 36725 ACCEPTABLE Observing the value for guard, allowed to see latest value.
0, -1, 40057 52322 679 11841 1603 1083 ACCEPTABLE Default value for guard, allowed to see anything.
0, -1, A 986 11 5 248 59 1 ACCEPTABLE Observing the value for guard, allowed to see latest value.
0, 0, 1063072 362710 4666 364015 10865 15 ACCEPTABLE Default value for guard, allowed to see anything.
OK OK OK OK OK OK

Auxiliary data