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1. 发明授权

US09003380B2 Execution of dynamic languages via metadata extraction 有权
标题翻译：通过元数据提取来执行动态语言
公开(公告)号：US09003380B2
公开(公告)日：2015-04-07
申请号：US12862560
申请日：2010-08-24
申请人： Gheorghe Calin Cascaval , Mehrdad H. Reshadi
发明人： Gheorghe Calin Cascaval , Mehrdad H. Reshadi
IPC分类号： G06F9/45 , G06F9/455 , G06F9/445
CPC分类号： G06F9/45508 , G06F9/44505 , G06F9/45512
摘要： Methods and devices for executing scripts written in a dynamic scripting language include parsing scripts in two stages, a pre-parse using a simplified grammar to generate script metadata regarding the high level structure of the script, and a full parse using the grammar and syntax of the dynamic scripting language and generated script metadata. The generated metadata may describe the high level structure that is present in the language of the script such as functions, object methods, and a top level call graph. The script metadata may be used during the full parse to determine the parts of the code to be fully parsed. The aspects minimize processing time spent in the parsing at run-time, and may eliminate processing required to interpret or compile sections of code that will not be executed. Script metadata as well as results of full parsing may also be cached to provide further processing efficiencies.
摘要翻译：用于执行以动态脚本语言编写的脚本的方法和设备包括分两个阶段解析脚本，使用简化语法进行预解析，以生成关于脚本的高级结构的脚本元数据，并使用语法和语法完整解析动态脚本语言和生成的脚本元数据。生成的元数据可以描述以脚本的语言存在的高级结构，诸如函数，对象方法和顶级调用图。可以在完整解析过程中使用脚本元数据来确定要完全解析的代码部分。这些方面最大限度地减少了运行时在解析中花费的处理时间，并且可以消除解释或编译将不被执行的代码段所需的处理。还可以缓存脚本元数据以及完全解析的结果，以提供进一步的处理效率。

2. 发明申请

US20110173597A1 EXECUTION OF DYNAMIC LANGUAGES VIA METADATA EXTRACTION 有权
标题翻译：动态语言通过元素提取的执行
公开(公告)号：US20110173597A1
公开(公告)日：2011-07-14
申请号：US12862560
申请日：2010-08-24
申请人： Gheorghe Calin Cascaval , Mehrdad H. Reshadi
发明人： Gheorghe Calin Cascaval , Mehrdad H. Reshadi
IPC分类号： G06F9/45
CPC分类号： G06F9/45508 , G06F9/44505 , G06F9/45512
摘要： Methods and devices for executing scripts written in a dynamic scripting language include parsing scripts in two stages, a pre-parse using a simplified grammar to generate script metadata regarding the high level structure of the script, and a full parse using the grammar and syntax of the dynamic scripting language and generated script metadata. The generated metadata may describe the high level structure that is present in the language of the script such as functions, object methods, and a top level call graph. The script metadata may be used during the full parse to determine the parts of the code to be fully parsed. The aspects minimize processing time spent in the parsing at run-time, and may eliminate processing required to interpret or compile sections of code that will not be executed. Script metadata as well as results of full parsing may also be cached to provide further processing efficiencies.
摘要翻译：用于执行以动态脚本语言编写的脚本的方法和设备包括分两个阶段解析脚本，使用简化语法进行预解析，以生成关于脚本的高级结构的脚本元数据，并使用语法和语法完整解析动态脚本语言和生成的脚本元数据。生成的元数据可以描述存在于脚本的语言中的高级结构，例如函数，对象方法和顶级调用图。可以在完整解析过程中使用脚本元数据来确定要完全解析的代码部分。这些方面最大限度地减少了运行时在解析中花费的处理时间，并且可以消除解释或编译将不被执行的代码段所需的处理。还可以缓存脚本元数据以及完全解析的结果，以提供进一步的处理效率。

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