org.openjdk.jcstress.tests.seqcst.sync.L1_S2__S2_L1__S1_S2_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, 3, 1 549082 124670 148250 324784 248457 191 ACCEPTABLE Sequential consistency.
0, 0, 4, 1 0 0 0 0 6 2 ACCEPTABLE Sequential consistency.
0, 1, 3, 1 0 0 0 0 4 0 ACCEPTABLE Sequential consistency.
0, 1, 4, 1 275659 105716 75065 459015 246569 94 ACCEPTABLE Sequential consistency.
1, 0, 2, 1 141862 82481 99577 271175 122689 33016 ACCEPTABLE Sequential consistency.
1, 0, 3, 1 0 0 0 0 28000 6 ACCEPTABLE Sequential consistency.
1, 0, 4, 1 0 0 0 0 9640 0 ACCEPTABLE Sequential consistency.
1, 1, 2, 1 88965 50874 27446 106367 98084 107 ACCEPTABLE Sequential consistency.
1, 1, 3, 1 0 0 0 0 4439 1 ACCEPTABLE Sequential consistency.
1, 1, 4, 1 124720 63217 11620 278187 237520 101 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data