org.openjdk.jcstress.tests.seqcst.sync.L1_L2__S1_S1__S2_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, 2, 4 96108 202930 158813 106368 287283 36579 ACCEPTABLE Sequential consistency.
0, 3, 2, 4 0 0 0 0 40102 6 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 208051 249105 276271 140567 115455 2300 ACCEPTABLE Sequential consistency.
1, 0, 2, 4 0 0 0 0 25281 2 ACCEPTABLE Sequential consistency.
1, 3, 2, 4 0 0 0 0 10988 0 ACCEPTABLE Sequential consistency.
1, 4, 2, 4 0 0 0 0 10225 3 ACCEPTABLE Sequential consistency.
2, 0, 2, 4 265719 315479 344025 357506 70006 342 ACCEPTABLE Sequential consistency.
2, 3, 2, 4 0 0 0 0 1221 4 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 523160 595344 548669 752007 369357 582 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data