org.openjdk.jcstress.tests.seqcst.volatiles.L1_S2__S2__S2_S1_L1_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, 4, 1, 4 174263 3104 23239 35389 541 15266 ACCEPTABLE Sequential consistency.
0, 4, 2, 4 1004002 226453 305087 765967 202551 213 ACCEPTABLE Sequential consistency.
0, 4, 3, 4 1060658 400569 317650 737693 30634 4597 ACCEPTABLE Sequential consistency.
4, 4, 1, 4 69921 34552 44290 81141 33690 51753 ACCEPTABLE Sequential consistency.
4, 4, 2, 4 1022044 348230 60372 490948 2959932 4829 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data