org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2_S1__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, 1, 3 50372 36342 48123 61646 38687 32828 ACCEPTABLE Sequential consistency.
0, 1, 4 68892 4804 564031 129520 17588 7 ACCEPTABLE Sequential consistency.
0, 2, 3 1485 217 3128 19135 1389 739 ACCEPTABLE Sequential consistency.
0, 2, 4 3086 698 6837 19496 737 9 ACCEPTABLE Sequential consistency.
3, 1, 4 2387061 3267047 1539027 1867396 3238628 111 ACCEPTABLE Sequential consistency.
3, 2, 4 50912 55380 259282 90925 12019 74 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data