org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__L2_S2_S1__S2_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
0, 0, 2, 1 2180 1506 26227 9664 334 1 ACCEPTABLE Sequential consistency.
0, 0, 2, 3 3520 44012 9365 42251 4210 8 ACCEPTABLE Sequential consistency.
0, 0, 2, 4 6812 11117 7513 14837 2072 3 ACCEPTABLE Sequential consistency.
0, 2, 2, 3 35664 43658 34582 35325 35511 36110 ACCEPTABLE Sequential consistency.
0, 2, 2, 4 645080 114861 396810 52024 170537 412 ACCEPTABLE Sequential consistency.
3, 0, 2, 1 112040 170537 214268 423150 212476 187 ACCEPTABLE Sequential consistency.
3, 0, 2, 4 85314 228183 25626 142205 315466 6 ACCEPTABLE Sequential consistency.
3, 2, 2, 4 319307 288023 193537 140807 775251 262 ACCEPTABLE Sequential consistency.
4, 0, 2, 1 959467 713253 725818 895630 1081042 661 ACCEPTABLE Sequential consistency.
4, 0, 2, 3 634 34618 4902 9125 1019 2138 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data