org.openjdk.jcstress.tests.seqcst.volatiles.L1_L2__L2_L1__S1__S2_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, 4096] (capped by TIME)
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, 1024] (capped by TIME)

Observed states

Observed state TC 1 TC 2 TC 3 TC 4 Expectation Interpretation
0, 0, 0, 0, 2, 1 44 39 19 3 ACCEPTABLE Sequential consistency.
0, 0, 0, 1, 2, 1 3 4 3 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 0, 2, 1 0 25 5 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 1, 2, 1 90103 327675 327673 22519 ACCEPTABLE Sequential consistency.
0, 2, 0, 0, 2, 1 7 15 0 0 ACCEPTABLE Sequential consistency.
0, 2, 2, 0, 2, 1 3 22 9 0 ACCEPTABLE Sequential consistency.
0, 2, 2, 1, 2, 1 1 0 10 0 ACCEPTABLE Sequential consistency.
1, 0, 0, 0, 2, 1 11 1 18 2 ACCEPTABLE Sequential consistency.
1, 0, 0, 1, 2, 1 28 14 23 0 ACCEPTABLE Sequential consistency.
1, 0, 2, 1, 2, 1 3 0 0 0 ACCEPTABLE Sequential consistency.
1, 2, 0, 0, 2, 1 18 0 10 5 ACCEPTABLE Sequential consistency.
1, 2, 0, 1, 2, 1 3 0 0 0 ACCEPTABLE Sequential consistency.
1, 2, 2, 0, 2, 1 0 3 1 0 ACCEPTABLE Sequential consistency.
1, 2, 2, 1, 2, 1 9 13 20 0 ACCEPTABLE Sequential consistency.
OK OK OK OK

Auxiliary data