< prev index next > test/jdk/jdk/jfr/event/allocation/TestObjectAllocationInNewTLABEvent.java
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*/
public class TestObjectAllocationInNewTLABEvent {
private final static String EVENT_NAME = EventNames.ObjectAllocationInNewTLAB;
private static final Boolean COMPRESSED_CLASS_PTRS = WhiteBox.getWhiteBox().getBooleanVMFlag("UseCompressedClassPointers");
! private static final int BYTE_ARRAY_OVERHEAD = (Platform.is64bit() && !COMPRESSED_CLASS_PTRS) ? 24 : 16;
private static final int OBJECT_SIZE = 128 * 1024;
private static final int OBJECTS_TO_ALLOCATE = 100;
private static final String BYTE_ARRAY_CLASS_NAME = new byte[0].getClass().getName();
private static final int INITIAL_TLAB_SIZE = 100 * 1024;
*/
public class TestObjectAllocationInNewTLABEvent {
private final static String EVENT_NAME = EventNames.ObjectAllocationInNewTLAB;
private static final Boolean COMPRESSED_CLASS_PTRS = WhiteBox.getWhiteBox().getBooleanVMFlag("UseCompressedClassPointers");
+ private static final Boolean COMPACT_HEADERS = WhiteBox.getWhiteBox().getBooleanVMFlag("UseCompactObjectHeaders");
! private static final int BYTE_ARRAY_OVERHEAD = COMPACT_HEADERS ? 12 : ((Platform.is64bit() && !COMPRESSED_CLASS_PTRS) ? 24 : 16);
private static final int OBJECT_SIZE = 128 * 1024;
private static final int OBJECTS_TO_ALLOCATE = 100;
private static final String BYTE_ARRAY_CLASS_NAME = new byte[0].getClass().getName();
private static final int INITIAL_TLAB_SIZE = 100 * 1024;
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