org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__L2_S2_S1__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, 1 531 1465 2414 247 234 0 ACCEPTABLE Sequential consistency.
0, 0, 2, 3 2376 13547 23459 13948 11556 5 ACCEPTABLE Sequential consistency.
0, 0, 2, 4 2128 9888 6498 3209 4933 0 ACCEPTABLE Sequential consistency.
0, 2, 2, 3 50131 35423 79007 54938 36753 33906 ACCEPTABLE Sequential consistency.
0, 2, 2, 4 426993 102780 98716 51783 100020 961 ACCEPTABLE Sequential consistency.
3, 0, 2, 1 98734 301629 219783 226611 438562 57 ACCEPTABLE Sequential consistency.
3, 0, 2, 4 137458 336282 72770 189581 339513 0 ACCEPTABLE Sequential consistency.
3, 2, 2, 4 334707 925104 163626 163210 495388 575 ACCEPTABLE Sequential consistency.
4, 0, 2, 1 431881 955206 388034 873771 1545696 431 ACCEPTABLE Sequential consistency.
4, 0, 2, 3 909 394 38151 5350 4343 803 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data