org.openjdk.jcstress.tests.memeffects.basic.atomic.AtomicInteger.atomic_incrementAndGet_addAndGet_byte

Description and references

null

Environment

java.specification.name Java Platform API Specification
java.specification.vendor Oracle Corporation
java.specification.version 1.8
java.vendor Oracle Corporation
java.version 1.8.0-internal
java.vm.name OpenJDK 64-Bit Server VM
java.vm.vendor Oracle Corporation
java.vm.version 25.71-b00
os.arch aarch64
os.name Linux
os.version 4.16.0-290-arm64

Test configurations

TC 1 JVM options: [-XX:-TieredCompilation] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)
TC 2 JVM options: [-XX:TieredStopAtLevel=1] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)
TC 3 JVM options: [-Xint] Iterations: 1 Time: 10 Stride: [10, 128] (capped by TIME)

Observed states

Observed state TC 1 TC 2 TC 3 Expectation Interpretation
0, 0 66 6467 0 ACCEPTABLE Seeing default guard, can see any value
0, 1 91 98 10 ACCEPTABLE Seeing default guard, can see any value
42, 1 330704 334876 2807 ACCEPTABLE Seeing set guard, seeing the updated value
OK OK OK

Auxiliary data