org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2_L1__S1_L2_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, 8192] (capped by TIME)
TC 2 JVM options: [-XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 1 Time: 10 Stride: [10, 4096] (capped by TIME)
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, 2, 2, 1 180375 122935 327917 45047 ACCEPTABLE Sequential consistency.
0, 2, 2, 3 101 119 173 0 ACCEPTABLE Sequential consistency.
1, 0, 2, 1 293 64 22 2 ACCEPTABLE Sequential consistency.
1, 2, 2, 3 422 50 154 0 ACCEPTABLE Sequential consistency.
3, 0, 2, 1 97 21 59 0 ACCEPTABLE Sequential consistency.
3, 0, 2, 3 1997 82 36 8 ACCEPTABLE Sequential consistency.
OK OK OK OK

Auxiliary data