org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2_L1__S2__S1__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, 0, 1, 3 13 0 4 0 ACCEPTABLE Sequential consistency.
0, 0, 1, 4 0 1 3 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 3 9 0 8 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 4 0 10 1 0 ACCEPTABLE Sequential consistency.
0, 3, 1, 4 0 0 1 0 ACCEPTABLE Sequential consistency.
0, 3, 2, 4 0 1 0 0 ACCEPTABLE Sequential consistency.
0, 4, 1, 3 2 0 1 0 ACCEPTABLE Sequential consistency.
0, 4, 1, 4 0 0 1 0 ACCEPTABLE Sequential consistency.
3, 3, 1, 3 3 36 58 6 ACCEPTABLE Sequential consistency.
3, 3, 1, 4 2 12 0 0 ACCEPTABLE Sequential consistency.
3, 3, 2, 3 0 1 3 2 ACCEPTABLE Sequential consistency.
3, 3, 2, 4 3 4 1 0 ACCEPTABLE Sequential consistency.
3, 4, 1, 4 1 3 1 0 ACCEPTABLE Sequential consistency.
3, 4, 2, 4 1 3 0 0 ACCEPTABLE Sequential consistency.
4, 3, 1, 3 1 0 2 0 ACCEPTABLE Sequential consistency.
4, 4, 1, 3 327673 327671 327687 45047 ACCEPTABLE Sequential consistency.
4, 4, 1, 4 13 28 25 2 ACCEPTABLE Sequential consistency.
4, 4, 2, 3 0 0 3 0 ACCEPTABLE Sequential consistency.
4, 4, 2, 4 0 1 2 0 ACCEPTABLE Sequential consistency.
OK OK OK OK

Auxiliary data