org.openjdk.jcstress.tests.seqcst.volatiles.S1__S1_S2__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
1, 4 40868 109257 43143 16627 32058 22568 ACCEPTABLE Sequential consistency.
1, 6 267861 407519 93081 220855 426706 54900 ACCEPTABLE Sequential consistency.
2, 4 21365 19445 484 5089 12240 0 ACCEPTABLE Sequential consistency.
2, 6 1825363 2081553 456059 2647898 2088081 3564 ACCEPTABLE Sequential consistency.
3, 4 401469 749908 180789 79399 899262 885 ACCEPTABLE Sequential consistency.
3, 6 66562 63796 7502 26290 64181 1 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data