发明名称 |
Application specific optimization of interpreters for embedded systems |
摘要 |
The invention provides a method and apparatus for optimising the performance of interpreter-based runtime systems. The runtime system may include a virtual machine where the virtual machine is adapted to interpret an application in the context of the particular runtime environment. The method comprises augmenting the bytecode set of the virtual machine with application-specific opcodes by reference to the application, thereby constituting an application domain-specific virtual machine. The invention also provides a method and apparatus for embedding semantically enriched code opcodes into an application which is to be run on the embedded runtime environment. The embedding can be done statically or dynamically. The invention may find be used in the Java runtime environment and particular applications of such embedded processors include function-specific devices such as cell-phones, PDAs and the like.
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申请公布号 |
US2005028132(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20030630913 |
申请日期 |
2003.07.31 |
申请人 |
SRINIVASAMURTHY VENUGOPAL K.;MANJUNATH GEETHA;KRISHNAN VENKATESH |
发明人 |
SRINIVASAMURTHY VENUGOPAL K.;MANJUNATH GEETHA;KRISHNAN VENKATESH |
分类号 |
G06F9/44;G06F9/455;(IPC1-7):G06F9/44 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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