org.openjdk.jcstress.tests.seqcst.sync.L1_S2__S2_S2__S2_S1_Test

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
0, 1, 2 278783 210403 126988 368360 271697 55969 ACCEPTABLE Sequential consistency.
0, 4, 2 16324 52925 4441 203232 245627 886 ACCEPTABLE Sequential consistency.
0, 5, 2 0 0 0 0 31629 54 ACCEPTABLE Sequential consistency.
2, 4, 2 194537 362896 211798 683484 259409 486 ACCEPTABLE Sequential consistency.
2, 5, 2 370084 636514 488151 857082 282016 1423 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data