org.openjdk.jcstress.tests.seqcst.sync.L1_S2__S2_L1__S1_L2_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, 0, 1, 1, 3 246149 184549 395001 79180 338682 48 ACCEPTABLE Sequential consistency.
0, 0, 2, 1, 3 0 0 0 0 4 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 2, 3 248599 490704 500295 485033 180681 37 ACCEPTABLE Sequential consistency.
0, 3, 0, 2, 3 0 0 0 0 2 0 ACCEPTABLE Sequential consistency.
0, 3, 1, 1, 3 0 0 0 0 6429 2 ACCEPTABLE Sequential consistency.
0, 3, 1, 2, 3 451511 358349 221047 362679 66057 28 ACCEPTABLE Sequential consistency.
0, 3, 2, 1, 3 0 0 0 0 14038 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 2, 3 0 0 0 0 3025 0 ACCEPTABLE Sequential consistency.
3, 0, 1, 1, 3 0 0 0 0 2 0 ACCEPTABLE Sequential consistency.
3, 0, 2, 1, 3 393587 143536 158137 88968 110643 32796 ACCEPTABLE Sequential consistency.
3, 3, 0, 1, 3 229654 144696 178689 50957 77453 60 ACCEPTABLE Sequential consistency.
3, 3, 0, 2, 3 617768 120824 154569 200641 78781 20 ACCEPTABLE Sequential consistency.
3, 3, 1, 1, 3 0 0 0 0 20242 3 ACCEPTABLE Sequential consistency.
3, 3, 1, 2, 3 0 0 0 0 6 0 ACCEPTABLE Sequential consistency.
3, 3, 2, 1, 3 0 0 0 0 55581 4 ACCEPTABLE Sequential consistency.
3, 3, 2, 2, 3 0 0 0 0 2 0 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data