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Wed, 29 Jun 2011 20:28:58 -0700 6951623: 3/3 possible performance problems in FollowReferences() and GetObjectsWithTags()
changeset
dcubed [Wed, 29 Jun 2011 20:28:58 -0700] rev 10229
6951623: 3/3 possible performance problems in FollowReferences() and GetObjectsWithTags() Summary: Call collect_stack_roots() before collect_simple_roots() as an optimization. Reviewed-by: ysr, dsamersoff, dcubed Contributed-by: ashok.srinivasa.murthy@oracle.com
Thu, 23 Jun 2011 20:31:43 -0700 7043987: 3/3 JVMTI FollowReferences is slow
changeset
dcubed [Thu, 23 Jun 2011 20:31:43 -0700] rev 10228
7043987: 3/3 JVMTI FollowReferences is slow Summary: VM_HeapWalkOperation::doit() should only reset mark bits when necessary. Reviewed-by: dsamersoff, ysr, dholmes, dcubed Contributed-by: ashok.srinivasa.murthy@oracle.com
Sat, 18 Jun 2011 13:32:27 +0400 Merge
changeset
dsamersoff [Sat, 18 Jun 2011 13:32:27 +0400] rev 10227
Merge
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jdk-sandbox