org.openjdk.jcstress.tests.atomicity.varHandles.byteArray.big.WeakCASContendStrongTest.WeakCompareAndSetPlainInt

Description and references

Tests weakCompareAndSet contend with strong compareAndSet.

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, 10000] (capped by NONE)

Observed states

Observed state TC 1 TC 2 TC 3 Expectation Interpretation
SKIPPED SKIPPED SKIPPED

Auxiliary data

JVM options: [-XX:-TieredCompilation] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)

java.lang.UnsupportedClassVersionError: org/openjdk/jcstress/tests/atomicity/varHandles/byteArray/big/WeakCASContendStrongTest/WeakCompareAndSetPlainInt_jcstress has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at org.openjdk.jcstress.EmbeddedExecutor.lambda$task$0(EmbeddedExecutor.java:78)
	at org.openjdk.jcstress.EmbeddedExecutor.run(EmbeddedExecutor.java:72)
	at org.openjdk.jcstress.ForkedMain.main(ForkedMain.java:58)

JVM options: [-XX:TieredStopAtLevel=1] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)

java.lang.UnsupportedClassVersionError: org/openjdk/jcstress/tests/atomicity/varHandles/byteArray/big/WeakCASContendStrongTest/WeakCompareAndSetPlainInt_jcstress has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at org.openjdk.jcstress.EmbeddedExecutor.lambda$task$0(EmbeddedExecutor.java:78)
	at org.openjdk.jcstress.EmbeddedExecutor.run(EmbeddedExecutor.java:72)
	at org.openjdk.jcstress.ForkedMain.main(ForkedMain.java:58)

JVM options: [-Xint] Iterations: 1 Time: 10 Stride: [10, 10000] (capped by NONE)

java.lang.UnsupportedClassVersionError: org/openjdk/jcstress/tests/atomicity/varHandles/byteArray/big/WeakCASContendStrongTest/WeakCompareAndSetPlainInt_jcstress has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at org.openjdk.jcstress.EmbeddedExecutor.lambda$task$0(EmbeddedExecutor.java:78)
	at org.openjdk.jcstress.EmbeddedExecutor.run(EmbeddedExecutor.java:72)
	at org.openjdk.jcstress.ForkedMain.main(ForkedMain.java:58)