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    • 3. 发明申请
    • ORPHAN OBJECT TRACKING FOR OBJECTS HAVING ACQUIRE-RELEASE SEMANTICS
    • 用于对象的ORPHAN对象跟踪具有获取发布的语义
    • US20120166892A1
    • 2012-06-28
    • US13411575
    • 2012-03-04
    • Ben Wagner
    • Ben Wagner
    • G06F11/16
    • G06F9/45533G06F8/436G06F12/0253
    • A method for object tracking of resource objects with acquire and release semantics can include instrumenting both an acquisition method and a release method of a resource object to write a reference to the resource object to an open object set upon acquiring the resource object, and to remove the reference to the resource object in the open object set upon releasing the resource object. The method also can include determining whether the resource object both has been flagged for garbage collection in the virtual machine and also remains referenced in the open object set. Finally, the method can include generating an error record in the virtual machine responsive to determining the resource object to have been both flagged for garbage collection in the virtual machine and also remaining referenced in the open object set.
    • 用获取和释放语义对资源对象进行对象跟踪的方法可以包括:在获取资源对象时对资源对象的获取方法和释放方法进行测试,以将对资源对象的引用写入打开的对象集合,并移除 在释放资源对象时,在打开的对象集中引用资源对象。 该方法还可以包括确定资源对象是否都被标记为虚拟机中的垃圾收集,并且还保持在打开的对象集中被引用。 最后,该方法可以包括响应于确定资源对象被标记为虚拟机中的垃圾回收并且还在开放对象集中被保留地引用而在虚拟机中生成错误记录。
    • 4. 发明授权
    • Orphan object tracking for objects having acquire-release semantics
    • 具有获取释放语义的对象的孤立对象跟踪
    • US08930420B2
    • 2015-01-06
    • US13411575
    • 2012-03-04
    • Ben Wagner
    • Ben Wagner
    • G06F17/30G06F9/45G06F9/455G06F12/02
    • G06F9/45533G06F8/436G06F12/0253
    • A method for object tracking of resource objects with acquire and release semantics can include instrumenting both an acquisition method and a release method of a resource object to write a reference to the resource object to an open object set upon acquiring the resource object, and to remove the reference to the resource object in the open object set upon releasing the resource object. The method also can include determining whether the resource object both has been flagged for garbage collection in the virtual machine and also remains referenced in the open object set. Finally, the method can include generating an error record in the virtual machine responsive to determining the resource object to have been both flagged for garbage collection in the virtual machine and also remaining referenced in the open object set.
    • 用获取和释放语义对资源对象进行对象跟踪的方法可以包括:在获取资源对象时对资源对象的获取方法和释放方法进行测试,以将对资源对象的引用写入打开的对象集合,并移除 在释放资源对象时,在打开的对象集中引用资源对象。 该方法还可以包括确定资源对象是否都被标记为虚拟机中的垃圾收集,并且还保持在打开的对象集中被引用。 最后,该方法可以包括响应于确定资源对象被标记为虚拟机中的垃圾回收并且还在开放对象集中被保留地引用而在虚拟机中生成错误记录。
    • 5. 发明申请
    • ORPHAN OBJECT TRACKING FOR OBJECTS HAVING ACQUIRE-RELEASE SEMANTICS
    • 用于对象的ORPHAN对象跟踪具有获取发布的语义
    • US20110276984A1
    • 2011-11-10
    • US12775998
    • 2010-05-07
    • Ben Wagner
    • Ben Wagner
    • G06F9/44
    • G06F9/45533G06F8/436G06F12/0253
    • A method for object tracking of resource objects with acquire and release semantics can include instrumenting both an acquisition method and a release method of a resource object to write a reference to the resource object to an open object set upon acquiring the resource object, and to remove the reference to the resource object in the open object set upon releasing the resource object. The method also can include determining whether the resource object both has been flagged for garbage collection in the virtual machine and also remains referenced in the open object set. Finally, the method can include generating an error record in the virtual machine responsive to determining the resource object to have been both flagged for garbage collection in the virtual machine and also remaining referenced in the open object set.
    • 用获取和释放语义对资源对象进行对象跟踪的方法可以包括:在获取资源对象时对资源对象的获取方法和释放方法进行测试,以将对资源对象的引用写入打开的对象集合,并移除 在释放资源对象时,在打开的对象集中引用资源对象。 该方法还可以包括确定资源对象是否都被标记为虚拟机中的垃圾收集,并且还保持在打开的对象集中被引用。 最后,该方法可以包括响应于确定资源对象被标记为虚拟机中的垃圾回收并且还在开放对象集中被保留地引用而在虚拟机中生成错误记录。