org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__S2_L2__S1_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, 1, 4 32255 63610 25810 87499 10936 0 ACCEPTABLE Sequential consistency.
0, 2, 1, 4 276110 251941 119188 100627 94235 2619 ACCEPTABLE Sequential consistency.
0, 2, 2, 4 188768 205863 284901 24028 322405 7964 ACCEPTABLE Sequential consistency.
3, 1, 1, 4 2219 3521 292 79 352 0 ACCEPTABLE Sequential consistency.
3, 2, 1, 4 70016 97220 10922 588 34421 0 ACCEPTABLE Sequential consistency.
3, 2, 2, 4 7289 5091 2947 733 406665 0 ACCEPTABLE Sequential consistency.
4, 1, 1, 4 237271 1113724 453017 109533 3099 1 ACCEPTABLE Sequential consistency.
4, 2, 1, 4 1155521 1560725 825535 172920 1691437 108614 ACCEPTABLE Sequential consistency.
4, 2, 2, 4 54929 76173 317046 8531 105298 7570 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data