org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__S2__S1_S2_L2_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, 1, 3, 1 2317 291 15 1211 24 1 ACCEPTABLE Sequential consistency.
0, 1, 3, 2 1 6 8 16 1 0 ACCEPTABLE Sequential consistency.
0, 2, 3, 1 108 172 7 139 26 5 ACCEPTABLE Sequential consistency.
0, 2, 3, 2 16078 10424 41 10151 42667 4 ACCEPTABLE Sequential consistency.
0, 4, 3, 1 11093 6206 1815 38269 389 115 ACCEPTABLE Sequential consistency.
0, 4, 3, 2 44064 24692 179 61238 124009 3 ACCEPTABLE Sequential consistency.
0, 4, 3, 4 1471911 1032954 46686 961956 239018 118 ACCEPTABLE Sequential consistency.
3, 1, 3, 1 2 1 0 1 0 0 ACCEPTABLE Sequential consistency.
3, 1, 3, 2 3597 130 35 235 384 2 ACCEPTABLE Sequential consistency.
3, 2, 3, 1 11 5 4 23 4 0 ACCEPTABLE Sequential consistency.
3, 2, 3, 2 5194 2888 16 6604 2411 0 ACCEPTABLE Sequential consistency.
3, 4, 3, 1 91982 34176 35106 282773 33463 32859 ACCEPTABLE Sequential consistency.
3, 4, 3, 2 1180936 358799 37456 448631 2028365 131 ACCEPTABLE Sequential consistency.
3, 4, 3, 4 224 164 0 291 5017 0 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data