org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2_L2__S2_S1_L1_Test

Description and references

null

Environment

java.specification.name Java Platform API Specification
java.specification.vendor Oracle Corporation
java.specification.version 10
java.vendor Oracle Corporation
java.version 10-internal
java.vm.name OpenJDK 64-Bit Server VM
java.vm.vendor Oracle Corporation
java.vm.version 10-internal+0-adhoc.buildslave.jdk10
os.arch aarch64
os.name Linux
os.version 4.4.0-63-generic

Test configurations

TC 1 JVM options: [] Iterations: 5 Time: 200
TC 2 JVM options: [-XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
TC 3 JVM options: [-XX:-TieredCompilation] Iterations: 5 Time: 200
TC 4 JVM options: [-XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
TC 5 JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
TC 6 JVM options: [-Xint] Iterations: 5 Time: 200

Observed states

Observed state TC 1 TC 2 TC 3 TC 4 TC 5 TC 6 Expectation Interpretation
2, 1, 2, 1 589 1410 1208 296 106 3 ACCEPTABLE Sequential consistency.
2, 1, 3, 1 597 2253 296 134 339 15 ACCEPTABLE Sequential consistency.
2, 4, 2, 1 152167 211380 99033 85587 58653 34202 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 990228 767990 189925 228459 230890 210 ACCEPTABLE Sequential consistency.
2, 4, 3, 1 19455 54218 26453 38732 6624 732 ACCEPTABLE Sequential consistency.
2, 4, 3, 4 2254927 1622620 949134 723976 895774 538 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 187 152 141 28 46 0 ACCEPTABLE Sequential consistency.
3, 4, 3, 1 7582 2321 351 2278 523 1 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 345216 115194 20337 489088 361073 7 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data