org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2__S2_L1_L2_S1_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
0, 1, 2, 1 20 12 16 0 ACCEPTABLE Sequential consistency.
0, 1, 2, 3 327732 327739 327699 45047 ACCEPTABLE Sequential consistency.
0, 1, 4, 1 10 2 8 0 ACCEPTABLE Sequential consistency.
0, 1, 4, 3 2 2 1 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 3 3 0 1 0 ACCEPTABLE Sequential consistency.
2, 1, 4, 1 339 318 138 8 ACCEPTABLE Sequential consistency.
2, 1, 4, 3 34 48 16 2 ACCEPTABLE Sequential consistency.
2, 3, 4, 3 1 0 2 0 ACCEPTABLE Sequential consistency.
OK OK OK OK

Auxiliary data