org.openjdk.jcstress.tests.seqcst.sync.L1_S2__S2__S2_L1_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, 0, 1, 2 189478 281365 391171 475361 670526 35364 ACCEPTABLE Sequential consistency.
0, 0, 3, 2 77523 277584 42441 123511 19785 202 ACCEPTABLE Sequential consistency.
0, 0, 4, 2 0 0 0 105 73066 49 ACCEPTABLE Sequential consistency.
0, 2, 3, 2 153984 379869 508659 345561 5609 20 ACCEPTABLE Sequential consistency.
0, 2, 4, 2 371983 782790 741447 505700 43232 143 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data