org.openjdk.jcstress.tests.seqcst.volatiles.S1__S1__S2__S2_L2_L1_Test

Description and references

null

Environment

java.specification.name Java Platform API Specification
java.specification.vendor Oracle Corporation
java.specification.version 13
java.vendor N/A
java.version 13-internal
java.vm.name OpenJDK 64-Bit Server VM
java.vm.vendor Oracle Corporation
java.vm.version 13-internal+0-adhoc.buildslave.jdk13
os.arch aarch64
os.name Linux
os.version 4.16.0-290-arm64

Test configurations

TC 1 JVM options: [-XX:-TieredCompilation] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)
TC 2 JVM options: [-XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)
TC 3 JVM options: [-XX:TieredStopAtLevel=1] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)
TC 4 JVM options: [-Xint] Iterations: 1 Time: 10 Stride: [10, 2048] (capped by TIME)

Observed states

Observed state TC 1 TC 2 TC 3 TC 4 Expectation Interpretation
1, 0, 2, 1 1 7 10 0 ACCEPTABLE Sequential consistency.
1, 0, 2, 4 327701 327671 327671 45047 ACCEPTABLE Sequential consistency.
1, 0, 3, 1 17 3 3 2 ACCEPTABLE Sequential consistency.
1, 0, 3, 4 10 20 7 0 ACCEPTABLE Sequential consistency.
1, 2, 2, 1 35 50 35 0 ACCEPTABLE Sequential consistency.
1, 2, 2, 4 5 4 3 0 ACCEPTABLE Sequential consistency.
1, 2, 3, 1 6 25 20 2 ACCEPTABLE Sequential consistency.
1, 2, 3, 4 20 24 5 0 ACCEPTABLE Sequential consistency.
1, 3, 2, 1 8 3 9 0 ACCEPTABLE Sequential consistency.
1, 3, 2, 4 0 23 3 0 ACCEPTABLE Sequential consistency.
1, 3, 3, 1 73 86 47 6 ACCEPTABLE Sequential consistency.
1, 3, 3, 4 5 5 18 0 ACCEPTABLE Sequential consistency.
OK OK OK OK

Auxiliary data