org.openjdk.jcstress.tests.seqcst.volatiles.L1_L2__S1_S1__S2_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, 4 1359892 2621956 1296315 2356514 195544 49767 ACCEPTABLE Sequential consistency.
0, 3, 2, 4 13235 39151 11950 17334 8074 2 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 221939 392888 182644 259069 309520 14823 ACCEPTABLE Sequential consistency.
1, 0, 2, 4 16413 32864 27464 17159 24808 0 ACCEPTABLE Sequential consistency.
1, 3, 2, 4 657 2088 1144 5380 3555 0 ACCEPTABLE Sequential consistency.
1, 4, 2, 4 17893 18821 9605 15642 116661 3 ACCEPTABLE Sequential consistency.
2, 0, 2, 4 37919 136831 98960 139131 435477 5157 ACCEPTABLE Sequential consistency.
2, 3, 2, 4 4613 27331 9837 4293 14683 0 ACCEPTABLE Sequential consistency.
2, 4, 2, 4 135747 292868 105939 320546 1049806 2476 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data