org.openjdk.jcstress.tests.seqcst.sync.S1_L2__S2_L1__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, 2, 1 2 1 0 0 0 0 ACCEPTABLE Sequential consistency.
0, 2, 2, 4 16330 40895 20250 51905 123590 55 ACCEPTABLE Sequential consistency.
0, 3, 2, 1 49929 71149 46331 310962 104543 32792 ACCEPTABLE Sequential consistency.
0, 3, 2, 4 11 0 0 0 1 0 ACCEPTABLE Sequential consistency.
1, 0, 2, 1 651 0 0 0 6358 2 ACCEPTABLE Sequential consistency.
1, 0, 3, 1 152573 68082 152059 13263 101436 80 ACCEPTABLE Sequential consistency.
1, 2, 2, 1 235 0 0 0 6214 2 ACCEPTABLE Sequential consistency.
1, 2, 2, 4 535 0 0 0 39279 5 ACCEPTABLE Sequential consistency.
1, 2, 3, 1 0 0 0 0 2 1 ACCEPTABLE Sequential consistency.
1, 3, 2, 1 535 0 0 0 7892 0 ACCEPTABLE Sequential consistency.
1, 3, 2, 4 7 0 0 0 11 0 ACCEPTABLE Sequential consistency.
1, 3, 3, 1 0 0 0 0 2 0 ACCEPTABLE Sequential consistency.
1, 3, 3, 4 937162 249950 128275 23287 118058 58 ACCEPTABLE Sequential consistency.
4, 0, 2, 1 180101 80826 45739 128736 45116 32 ACCEPTABLE Sequential consistency.
4, 0, 2, 4 0 0 0 0 3 0 ACCEPTABLE Sequential consistency.
4, 0, 3, 4 2 0 0 0 4 0 ACCEPTABLE Sequential consistency.
4, 2, 2, 1 0 0 0 0 9 0 ACCEPTABLE Sequential consistency.
4, 2, 2, 4 492 0 0 0 16529 1 ACCEPTABLE Sequential consistency.
4, 2, 3, 4 766261 174865 242644 19455 133379 26 ACCEPTABLE Sequential consistency.
4, 3, 2, 1 493 0 0 0 4744 4 ACCEPTABLE Sequential consistency.
4, 3, 2, 4 225 0 0 0 6631 0 ACCEPTABLE Sequential consistency.
4, 3, 3, 4 334 0 0 0 19277 0 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data