发明授权
US5748961A Efficient method and apparatus for compiling and linking modules of
computer code in a large software system
失效
用于在大型软件系统中编译和链接计算机代码模块的高效方法和装置
- 专利标题： Efficient method and apparatus for compiling and linking modules of computer code in a large software system
- 专利标题（中）： 用于在大型软件系统中编译和链接计算机代码模块的高效方法和装置
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申请号： US706382申请日： 1996-08-30
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公开(公告)号： US5748961A公开(公告)日： 1998-05-05
- 发明人: Christine Beth Hanna , Roy Levin
- 申请人： Christine Beth Hanna , Roy Levin
- 申请人地址： MA Maynard
- 专利权人： Digital Equipment Corporation
- 当前专利权人： Digital Equipment Corporation
- 当前专利权人地址： MA Maynard
- 主分类号： G06F9/44
- IPC分类号： G06F9/44 ; G06F17/30
摘要：
A software system is defined by a tree of system models which are written in a functional language. During a build of the software system, the functions are interpreted and the results of the expensive expressions are cached. Each function is examined before interpretation to see if it has been evaluated before. If a function has already been evaluated, the cached result is retrieved by the evaluator and the time which would have been spent re-evaluating the function is saved.
公开/授权文献
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