发明授权
US06253215B1 Method, apparatus, and article of manufacture for facilitating resource management for applications having two types of program code
有权
用于促进具有两种类型的程序代码的应用程序的资源管理的方法，装置和制品
- 专利标题： Method, apparatus, and article of manufacture for facilitating resource management for applications having two types of program code
- 专利标题（中）： 用于促进具有两种类型的程序代码的应用程序的资源管理的方法，装置和制品
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申请号： US09134548申请日： 1998-08-17
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公开(公告)号： US06253215B1公开(公告)日： 2001-06-26
- 发明人: Ole Agesen , David L. Detlefs , Derek R. White
- 申请人： Ole Agesen , David L. Detlefs , Derek R. White
- 主分类号： G06F1730
- IPC分类号： G06F1730
摘要：
Methods, systems, and articles of manufacture consistent with the present invention provide a program component including a set of instructions native to the system, include in the set of native instructions an instruction to maintain information on use of a particular object, and permit reuse of memory resources corresponding to the particular object based on an indication from a source that the particular object is no longer being used, the source being different from any source used to provide information on use of objects associated with non-native instructions of the program component. Additionally, garbage collection is not permitted during native code operations to read or write data in object fields because during such operations an indication exists that such collection may be inaccurate and could possibly reclaim or relocate objects referenced by native code though not specified as such in the native code stack and global variables.
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