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1. 发明授权

US07730468B1 System and method providing on-demand generation of specialized executables 失效
标题翻译：提供按需生成专用可执行文件的系统和方法
公开(公告)号：US07730468B1
公开(公告)日：2010-06-01
申请号：US09817880
申请日：2001-03-26
申请人： Sean E. Trowbridge
发明人： Sean E. Trowbridge
IPC分类号： G06F9/45 , G06F9/44
CPC分类号： G06F9/44547
摘要： A system and method is provided for generating and executing specialized code executables. The system includes a virtual subsystem that processes a generic code image and logs information relating to an operating environment of the virtual subsystem. The logged information is employed as feedback to generate a specialized native executable, wherein the specialized native executable is utilized to provide improved performance of the virtual subsystem. The specialized native executable is selected for execution by the virtual subsystem by matching a current operating environment setting with the logged information.
摘要翻译：提供了一种用于生成和执行专门的代码可执行程序的系统和方法。该系统包括处理通用代码图像并记录与虚拟子系统的操作环境有关的信息的虚拟子系统。记录的信息被用作反馈以产生专门的本地可执行文件，其中使用专用本地可执行文件来提供虚拟子系统的改进的性能。通过将当前操作环境设置与记录的信息进行匹配，专门的本地可执行文件被选择用于由虚拟子系统执行。

2. 发明授权

US07685574B2 Constrained execution regions 有权
标题翻译：约束执行区域
公开(公告)号：US07685574B2
公开(公告)日：2010-03-23
申请号：US10953650
申请日：2004-09-29
申请人： Christopher W Brumme , Sean E Trowbridge , Rudi Martin , WeiWen Liu , Brian M. Grunkemeyer , Mahesh Prakriya
发明人： Christopher W Brumme , Sean E Trowbridge , Rudi Martin , WeiWen Liu , Brian M. Grunkemeyer , Mahesh Prakriya
IPC分类号： G06F9/44 , G06F9/45 , G06F11/00
CPC分类号： G06F11/3604 , G06F11/008
摘要： Authored code may include a notification that no tolerance for failure or corruption is expected for an identified sub-set of the code. Any potential failure point, which may be induced by a runtime environment routine or sub-routine, that is associated with the identified sub-set of code may then be identified and hoisted to a point apart from the identified sub-set of code.
摘要翻译：已编号的代码可能包括一个通知，即对于识别的代码子集不期望对于故障或损坏的容限。然后可以将与所识别的代码子集相关联的可能由运行时环境例程或子例程引起的任何潜在故障点识别并提升到与所识别的代码子集不同的点。

3. 发明授权

US07487498B2 Strategy for referencing code resources 有权
标题翻译：参考代码资源的策略
公开(公告)号：US07487498B2
公开(公告)日：2009-02-03
申请号：US10706684
申请日：2003-11-12
申请人： James H. Hogg , William G. Evans , Suzanne M. Cook , Sean E. Trowbridge
发明人： James H. Hogg , William G. Evans , Suzanne M. Cook , Sean E. Trowbridge
IPC分类号： G06F9/45
CPC分类号： G06F9/445
摘要： A strategy is described for assisting a supplier in updating code without negatively impacting preexisting applications that may interact with the original or updated code. In this strategy, a resource is transferred from a first code module to a second code module. So that the applications that utilize the resource can continue to access this resource, the strategy adds forwarding information to a new version of the first code module. The forwarding information provides a note which shows the Common Language Runtime (CLR) where to find the specified resource when the code modules are executed.
摘要翻译：描述了一种策略来帮助供应商更新代码，而不会对可能与原始或更新的代码进行交互的预先存在的应用程序产生负面影响。在该策略中，资源从第一代码模块传送到第二代码模块。因此，利用资源的应用程序可以继续访问该资源，策略将转发信息添加到第一个代码模块的新版本。转发信息提供了一个注释，显示了在执行代码模块时查找指定资源的公共语言运行库（CLR）。

5. 发明授权

US06484313B1 Compiling and persisting of intermediate language code 有权
标题翻译：编译和坚持中间语言代码
公开(公告)号：US06484313B1
公开(公告)日：2002-11-19
申请号：US09343799
申请日：1999-06-30
申请人： Sean E. Trowbridge , James S. Miller , Brian D. Harry
发明人： Sean E. Trowbridge , James S. Miller , Brian D. Harry
IPC分类号： G06F945
CPC分类号： G06F8/447
摘要： The invention relates to compilation and persistence of intermediate language code. In one embodiment, a computer-implemented method first inputs intermediate language code. The method compiles this code into corresponding native code, in a non-just-in-time manner. For example, the code is compiled as an installation-type procedure, or the code is compiled in the background during free processor cycles. The method then outputs the native code. For example, the native code is persisted to a hard disk drive or a non-volatile memory. After the installation compilation process, the native code can be loaded and executed.
摘要翻译：本发明涉及中间语言代码的编译和持久化。在一个实施例中，计算机实现的方法首先输入中间语言代码。该方法以不及时的方式将此代码编译成相应的本机代码。例如，代码被编译为安装类型的过程，或者代码在空闲处理器周期的后台进行编译。然后该方法输出本地代码。例如，本地代码被持久化到硬盘驱动器或非易失性存储器。在安装编译过程之后，可以加载和执行本地代码。

6. 发明申请

US20100070957A1 System and Method for Sharing Objects Between Applications in a Virtual Runtime Environment 有权
标题翻译：用于在虚拟运行时环境中共享应用程序之间的对象的系统和方法
公开(公告)号：US20100070957A1
公开(公告)日：2010-03-18
申请号：US12623338
申请日：2009-11-20
申请人： Rico Mariani , Christopher W. Brumme , Patrick H. Dussud , Sean E. Trowbridge
发明人： Rico Mariani , Christopher W. Brumme , Patrick H. Dussud , Sean E. Trowbridge
IPC分类号： G06F9/45
CPC分类号： G06F9/44563
摘要： The techniques and mechanisms described herein are directed at sharing objects between applications executing in a virtual runtime environment. The techniques include compiling a cpu-independent file to create executable instructions that are associated with an application that is executable in a virtual runtime environment. A constructor associated with a shareable class defined within the cpu-independent file is executed to create an instance of a shareable object. The shareable object is then persisted in a manner such that other applications executing in the virtual runtime environment may access the shareable object. The technique may be performed during pre-JIT compilation or just-in-time compilation of the cpu-independent file. The execution of the constructor is performed at a restricted security level that prevents access to changeable information when generating static data for the static members of the shareable object.
摘要翻译：本文描述的技术和机制针对在虚拟运行时环境中执行的应用之间共享对象。这些技术包括编译独立于cpu的文件，以创建与在虚拟运行时环境中可执行的应用程序相关联的可执行指令。执行与与cpu无关的文件中定义的可共享类相关联的构造函数，以创建可共享对象的实例。然后可共享对象以使得在虚拟运行时环境中执行的其他应用程序可以访问可共享对象的方式被保持。该技术可以在JIT编译期间执行，也可以及时编译不依赖cpu的文件。构造函数的执行是在受限的安全级别执行的，该级别在生成可共享对象的静态成员的静态数据时阻止访问可更改的信息。

7. 发明授权

US07610579B2 Critical finalizers 有权
标题翻译：关键的终结者
公开(公告)号：US07610579B2
公开(公告)日：2009-10-27
申请号：US11008831
申请日：2004-12-10
申请人： Sean E. Trowbridge , Brian M. Grunkemeyer , Christopher W. Brumme , Mahesh Prakriya , Patrick H. Dussud , Ian H. Carmichael
发明人： Sean E. Trowbridge , Brian M. Grunkemeyer , Christopher W. Brumme , Mahesh Prakriya , Patrick H. Dussud , Ian H. Carmichael
IPC分类号： G06F9/44
CPC分类号： G06F11/3664 , Y10S707/99953 , Y10S707/99956
摘要： A finalizer may include a notification that no tolerance for failure or corruption is expected. Any potential failure point, which may be induced by a runtime execution environment routine or subroutine that is associated with the finalizer may then be prepared apart from the finalizer.
摘要翻译：终结者可能会包含一个通知，即不会容忍失败或腐败的容忍。可能由与终结器相关联的运行时执行环境例程或子程序引发的任何潜在故障点可以与终结器分开准备。

8. 发明授权

US07409675B2 Code rewriting 有权
标题翻译：代码重写
公开(公告)号：US07409675B2
公开(公告)日：2008-08-05
申请号：US10789201
申请日：2004-02-27
申请人： Christopher W. Brumme , Jan Gray , Jonathan C. Hawkins , Alan C. Shi , Sean E. Trowbridge
发明人： Christopher W. Brumme , Jan Gray , Jonathan C. Hawkins , Alan C. Shi , Sean E. Trowbridge
IPC分类号： G06F9/44
CPC分类号： G06F8/52
摘要： Systems and methods provide for the rewriting and transformation of a code unit through an extensible, composable, set of code rewriters that can be implemented at various phases throughout the development, deployment, and execution of the code unit. The described systems and methods provide a powerful way for program developers and system administrators to implement code transformations at different stages throughout the development, deployment, and execution of programs that is largely independent of such programs and does not significantly increase the complexity of the source programs, compilers, or execution environments.
摘要翻译：系统和方法通过可扩展的，可组合的代码重写器来重写和转换代码单元，可以在代码单元的整个开发，部署和执行过程中的各个阶段实现。所描述的系统和方法为程序开发人员和系统管理员提供了强大的方法，以便在整个开发，部署和执行程序的不同阶段执行代码转换，这些程序在很大程度上独立于这些程序，并且不会显着增加源程序的复杂性，编译器或执行环境。

9. 发明授权

US07685589B2 File loading synchronization 有权
标题翻译：文件加载同步
公开(公告)号：US07685589B2
公开(公告)日：2010-03-23
申请号：US10965504
申请日：2004-10-14
申请人： Sean E. Trowbridge
发明人： Sean E. Trowbridge
IPC分类号： G06F9/44
CPC分类号： G06F17/30067 , G06F9/445 , G06F9/526 , G06F2209/523
摘要： Systems and methods to synchronize file loading operations are described. In one aspect, file loading operations are divided into multiple loading levels. The loading levels are incremental with respect to one another. The loading levels are executed in a sequential order. Each loading level includes operations that are independent and distinct of operations of all other loading levels. The systems and methods load a file to an allowed loading level. The allowed loading level includes operations associated with one or more of the multiple loading levels.
摘要翻译：描述用于同步文件加载操作的系统和方法。在一个方面，文件加载操作被分为多个加载级别。装载水平相对于彼此是递增的。加载级别按顺序执行。每个装载级别包括独立且不同于所有其他装载级别的操作的操作。系统和方法将文件加载到允许的加载级别。允许的加载级别包括与多个加载级别中的一个或多个相关联的操作。

10. 发明授权

US07665077B2 System and method for sharing objects between applications in a virtual runtime environment 有权
标题翻译：用于在虚拟运行时环境中的应用程序之间共享对象的系统和方法
公开(公告)号：US07665077B2
公开(公告)日：2010-02-16
申请号：US10967607
申请日：2004-10-18
申请人： Rico Mariani , Christopher W. Brumme , Patrick H. Dussud , Sean E. Trowbridge
发明人： Rico Mariani , Christopher W. Brumme , Patrick H. Dussud , Sean E. Trowbridge
IPC分类号： G06F9/44
CPC分类号： G06F9/44563
摘要： The techniques and mechanisms described herein are directed at sharing objects between applications executing in a virtual runtime environment. The techniques include compiling a cpu-independent file to create executable instructions that are associated with an application that is executable in a virtual runtime environment. A constructor associated with a shareable class defined within the cpu-independent file is executed to create an instance of a shareable object. The shareable object is then persisted in a manner such that other applications executing in the virtual runtime environment may access the shareable object. The technique may be performed during pre-JIT compilation or just-in-time compilation of the cpu-independent file. The execution of the constructor is performed at a restricted security level that prevents access to changeable information when generating static data for the static members of the shareable object.
摘要翻译：本文描述的技术和机制针对在虚拟运行时环境中执行的应用之间共享对象。这些技术包括编译独立于cpu的文件，以创建与在虚拟运行时环境中可执行的应用程序相关联的可执行指令。执行与与cpu无关文件中定义的可共享类相关联的构造函数，以创建可共享对象的实例。然后可共享对象以使得在虚拟运行时环境中执行的其他应用程序可以访问可共享对象的方式被保持。该技术可以在JIT编译期间执行，也可以及时编译不依赖cpu的文件。构造函数的执行是在受限的安全级别执行的，该级别在生成可共享对象的静态成员的静态数据时阻止访问可更改的信息。

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