org.openjdk.jcstress.tests.seqcst.volatiles.L1_S1_L1__S2__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, 1, 2 259153 90485 326267 12360 6338 2 ACCEPTABLE Sequential consistency.
0, 2, 3, 2 3515 1963 14441 11973 311 1 ACCEPTABLE Sequential consistency.
0, 4, 1, 2 508850 118340 716576 431359 67198 37635 ACCEPTABLE Sequential consistency.
0, 4, 1, 4 257997 61716 238656 34594 12834 7 ACCEPTABLE Sequential consistency.
0, 4, 3, 2 4183 1177 20639 37194 5241 526 ACCEPTABLE Sequential consistency.
0, 4, 3, 4 26935 21287 78598 82150 6598 10 ACCEPTABLE Sequential consistency.
2, 4, 1, 4 1859124 1260034 821330 799902 2323114 545 ACCEPTABLE Sequential consistency.
2, 4, 3, 4 755151 660536 579241 431456 753064 552 ACCEPTABLE Sequential consistency.
OK OK OK OK OK OK

Auxiliary data