org.openjdk.jcstress.tests.seqcst.sync.S1_L2__S2_S1__S2_S1_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, 4, 1 363310 198080 69876 96466 27752 40 ACCEPTABLE Sequential consistency.
0, 5, 1 0 0 0 0 2 0 ACCEPTABLE Sequential consistency.
0, 5, 2 312467 157107 79537 38034 108495 38 ACCEPTABLE Sequential consistency.
1, 3, 1 293676 241861 198798 349024 306330 32827 ACCEPTABLE Sequential consistency.
1, 4, 1 0 0 0 0 15701 3 ACCEPTABLE Sequential consistency.
1, 4, 2 0 0 0 0 13 0 ACCEPTABLE Sequential consistency.
1, 5, 1 0 0 0 0 8037 1 ACCEPTABLE Sequential consistency.
1, 5, 2 170390 721346 755209 359102 141365 29 ACCEPTABLE Sequential consistency.
2, 3, 2 207452 803065 518969 548262 191000 19 ACCEPTABLE Sequential consistency.
2, 4, 1 273373 195299 365739 195120 39956 39 ACCEPTABLE Sequential consistency.
2, 4, 2 0 0 0 0 1621 0 ACCEPTABLE Sequential consistency.
2, 5, 1 0 0 0 0 3 0 ACCEPTABLE Sequential consistency.
2, 5, 2 0 0 0 0 13583 2 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data