org.openjdk.jcstress.tests.seqcst.volatiles.S1__S2_L1_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, 2, 1 102 1 0 11 89 3 ACCEPTABLE Sequential consistency.
0, 2, 4 867 61 5204 1861 619 31 ACCEPTABLE Sequential consistency.
0, 3, 1 1186 0 1 2 322 0 ACCEPTABLE Sequential consistency.
0, 3, 4 166 30 840 96 72 0 ACCEPTABLE Sequential consistency.
0, 5, 4 6953 2059 71730 2346 2736 34 ACCEPTABLE Sequential consistency.
2, 3, 1 642649 317988 382751 112901 366688 88 ACCEPTABLE Sequential consistency.
2, 3, 4 60158 3534 4163 11651 82226 5 ACCEPTABLE Sequential consistency.
2, 5, 1 18 4 2 0 85 0 ACCEPTABLE Sequential consistency.
2, 5, 4 95126 29563 201706 14308 39816 47 ACCEPTABLE Sequential consistency.
5, 2, 1 49627 33832 69603 36504 37145 32819 ACCEPTABLE Sequential consistency.
5, 2, 4 43 0 0 4 22 0 ACCEPTABLE Sequential consistency.
5, 3, 1 2229591 331692 312186 456852 2497743 81 ACCEPTABLE Sequential consistency.
5, 3, 4 14492 14 52 222 4525 0 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data