org.openjdk.jcstress.tests.seqcst.volatiles.L1_L2__S2_S2__S1_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, 0, 2, 4 1713196 691617 1276809 1855063 751 41553 ACCEPTABLE Sequential consistency.
0, 1, 2, 4 25114 42964 37200 35780 64 1 ACCEPTABLE Sequential consistency.
0, 2, 2, 4 316728 538171 749240 314368 13677 1546 ACCEPTABLE Sequential consistency.
3, 0, 2, 4 19793 9372 16082 16229 19 0 ACCEPTABLE Sequential consistency.
3, 1, 2, 4 14124 3247 390 54 128 0 ACCEPTABLE Sequential consistency.
3, 2, 2, 4 18623 60247 47894 22429 753 0 ACCEPTABLE Sequential consistency.
4, 0, 2, 4 554024 264681 777680 900018 223581 75264 ACCEPTABLE Sequential consistency.
4, 1, 2, 4 14621 6283 19841 14137 34719 1 ACCEPTABLE Sequential consistency.
4, 2, 2, 4 911475 235006 443892 320420 3724496 9073 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data