org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__S1_S2__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, 4 45217 92826 383982 18780 2526 1310 ACCEPTABLE Sequential consistency.
0, 2, 5 121 116 77 76 8 1 ACCEPTABLE Sequential consistency.
0, 3, 1 41857 86342 77150 72621 1357 273 ACCEPTABLE Sequential consistency.
0, 3, 4 9791 16157 75787 19540 2477 2 ACCEPTABLE Sequential consistency.
0, 3, 5 2488 1978 38308 2294 388 4 ACCEPTABLE Sequential consistency.
2, 2, 4 68 138 15 71 0 0 ACCEPTABLE Sequential consistency.
2, 2, 5 209650 215551 74672 245719 305430 390 ACCEPTABLE Sequential consistency.
2, 3, 1 63596 38560 355749 433758 45830 79 ACCEPTABLE Sequential consistency.
2, 3, 4 13 20 26 8 17 0 ACCEPTABLE Sequential consistency.
2, 3, 5 119081 47018 572546 433827 131223 19 ACCEPTABLE Sequential consistency.
3, 2, 4 160184 128984 129184 107119 42276 34391 ACCEPTABLE Sequential consistency.
3, 2, 5 13570 16158 7229 25545 652 2 ACCEPTABLE Sequential consistency.
3, 3, 4 1 0 0 8 0 0 ACCEPTABLE Sequential consistency.
3, 3, 5 679181 217550 1049633 1196672 2087374 287 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data