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    Method and system for program editing
    2.
    发明申请
    Method and system for program editing 有权
    程序编辑方法和系统

    公开(公告)号：US20050028137A1

    公开(公告)日：2005-02-03

    申请号：US10925515

    申请日：2004-08-25

    申请人： William Evans ,  Jennifer Hamilton ,  Michael Magruder ,  Vance Morrison ,  Lawrence Sullivan ,  Sean Trowbridge ,  Jason Zander

    发明人： William Evans ,  Jennifer Hamilton ,  Michael Magruder ,  Vance Morrison ,  Lawrence Sullivan ,  Sean Trowbridge ,  Jason Zander

    IPC分类号： G06F9/44 ,  G06F9/45 ,  G06F11/36

    CPC分类号： G06F11/3664 ,  G06F8/48

    摘要： A method and system are disclosed for editing a software program in a common language runtime environment, wherein the software program has a source code component, an intermediate language component, and a native code component. The method comprises executing a first portion of the native code component, suspending execution of the native code component at a first point, and allowing a user to edit the source code component to create an edited source code component. The edited source code component is compiled using a source compiler to create an edited intermediate language component, and the edited intermediate language component is compiled using an intermediate language compiler to create an edited native code component. The edited native code component is then executed beginning at the point where execution was previously suspended.

    摘要翻译： 公开了用于在公共语言运行时环境中编辑软件程序的方法和系统，其中软件程序具有源代码组件，中间语言组件和本地代码组件。 该方法包括执行本地代码组件的第一部分，在第一点暂停本机代码组件的执行，并且允许用户编辑源代码组件以创建编辑的源代码组件。 使用源编译器编辑编辑的源代码组件以创建编辑的中间语言组件，并且使用中间语言编译器编译编辑的中间语言组件以创建编辑的本地代码组件。 然后从执行先前暂停的点开始执行编辑的本机代码组件。

    CLASS INITIALIZATION METHOD SEMANTICS
    3.
    发明申请
    CLASS INITIALIZATION METHOD SEMANTICS 失效
    类初始化方法语义

    公开(公告)号：US20070006198A1

    公开(公告)日：2007-01-04

    申请号：US11465091

    申请日：2006-08-16

    申请人： Gopala Kakivaya ,  Christopher Brumme ,  James Miller ,  Vance Morrison ,  David Mortenson ,  Sean Trowbridge

    发明人： Gopala Kakivaya ,  Christopher Brumme ,  James Miller ,  Vance Morrison ,  David Mortenson ,  Sean Trowbridge

    IPC分类号： G06F9/45 ,  G06F9/44

    CPC分类号： G06F9/524

    摘要： A system and method for mitigating problems associated with automatic execution of initialization code is provided. The system includes an initialization method activator that can call a class initialization method at a pre-determined execution point. The system also includes a deadlock analyzer that can determine whether calling the initialization method will create a deadlock, and, if a deadlock is detected that can resolve such a deadlock. The system also includes a semantic analyzing component that can analyze a semantic type associated with the initialization method and a domain uniqueness analyzer that can analyze the uniqueness of the domain with which the class will interact, to facilitate determining where to place code that will check whether a class is initialized, and if the class is not initialized that will invoke the class initializing method.

    摘要翻译： 提供了一种减轻与自动执行初始化代码相关的问题的系统和方法。 该系统包括可以在预定执行点调用类初始化方法的初始化方法激活器。 该系统还包括一个死锁分析器，可以确定调用初始化方法是否会产生死锁，并且如果检测到可以解决这种死锁的死锁。 该系统还包括可以分析与初始化方法相关联的语义类型的语义分析组件和可以分析类将与之交互的域的唯一性的域唯一性分析器，以便于确定在哪里放置将检查是否 一个类被初始化，如果类没有被初始化，这将调用类初始化方法。

    Techniques for managed code debugging
    4.
    发明申请
    Techniques for managed code debugging 有权
    托管代码调试技巧

    公开(公告)号：US20050097399A1

    公开(公告)日：2005-05-05

    申请号：US10700180

    申请日：2003-11-03

    申请人： Andrew Bliss ,  Vance Morrison ,  Sean Trowbridge

    发明人： Andrew Bliss ,  Vance Morrison ,  Sean Trowbridge

    IPC分类号： G06F11/00

    CPC分类号： G06F11/3624

    摘要： A system and method for facilitating cross-process access into a managed code process is useful in an embodiment of the invention for debugging managed code without perturbing the process being accessed or requiring the code under test to be running during debugging. A compiler according to an embodiment of the invention is used to produce mirror code wherein in-process pointers have been replaced with cross-process pointers in order to mirror the address space of the process under test to the address space of the mirror code process. In a further embodiment, the mirror code process is modified not only to allow but also to optimize the cross-process access.

    摘要翻译： 用于促进对托管代码过程的跨进程访问的系统和方法在本发明的一个实施例中是有用的，用于调试托管代码而不干扰要访问的进程或要求被测代码在调试期间运行。 根据本发明的实施例的编译器用于产生镜像代码，其中过程中指针已被交叉处理指针替代，以便将被测进程的地址空间镜像到镜像码处理的地址空间。 在另一实施例中，镜像码过程被修改为不仅允许而且优化交叉进程访问。

    Cross assembly call interception
    5.
    发明授权
    Cross assembly call interception 有权
    交叉汇编呼叫截取

    公开(公告)号：US07770202B2

    公开(公告)日：2010-08-03

    申请号：US10771653

    申请日：2004-02-03

    申请人： Christopher W. Brumme ,  Vance Morrison ,  Sebastian Lange ,  Gregory D. Fee ,  Dario Russi ,  Simon Jeremy Hall ,  Mahesh Prakriya ,  Brian F. Sullivan

    发明人： Christopher W. Brumme ,  Vance Morrison ,  Sebastian Lange ,  Gregory D. Fee ,  Dario Russi ,  Simon Jeremy Hall ,  Mahesh Prakriya ,  Brian F. Sullivan

    IPC分类号： G06F17/00 ,  H04L29/06

    CPC分类号： H04L63/102 ,  G06F9/468 ,  G06F21/52 ,  G06F21/62 ,  H04L63/101

    摘要： A host intercepts calls between two executables and determines whether the calls are permissible according to the host's security model which can be identify based, such as user identity based—for instance, mapping access rights within a specific data base user context to database object access. Such an identity security model differs from a common language runtime security model where managed code uses Code Access Security to prevent managed assemblies from performing certain operations. Managed assemblies registered with the host are host objects from the host's perspective for which access rights can be defined via security rules, such as are defined for individual user identities. A host can decide access between managed executables based on the host's identity based access rules by trapping any cross assembly calls and deciding whether such calls should proceed or be blocked from taking place based on the corresponding identity security settings.

    摘要翻译： 主机拦截两个可执行文件之间的调用，并根据主机的可以识别的安全模型（例如基于用户身份的特定数据库用户上下文中将访问权限映射到数据库对象访问）来确定是否允许呼叫。 这种身份安全模型与公共语言运行时安全模型不同，托管代码使用代码访问安全性来防止托管程序集执行某些操作。 与主机注册的托管程序集是主机视角的主机对象，可以通过安全规则定义访问权限，例如为各个用户身份定义的对象。 主机可以基于主机的基于身份的访问规则来决定托管的可执行文件之间的访问，通过捕获任何交叉程序集调用，并根据相应的身份安全设置来确定这些呼叫是应该继续还是被阻止发生。

    Profiler Management
    6.
    发明申请
    Profiler Management 有权
    剖面管理

    公开(公告)号：US20080307396A1

    公开(公告)日：2008-12-11

    申请号：US11760901

    申请日：2007-06-11

    申请人： David Broman ,  Jonathan Keljo ,  Vance Morrison ,  Sean Selitrennikoff ,  Hsu-chieh Yuan

    发明人： David Broman ,  Jonathan Keljo ,  Vance Morrison ,  Sean Selitrennikoff ,  Hsu-chieh Yuan

    IPC分类号： G06F9/44

    CPC分类号： G06F11/3644 ,  G06F11/3466 ,  G06F2201/865

    摘要： A profiler manager may attach and detach profilers from a running application. A profiler may be detached through a two step process where the profiler is sealed from communicating with the running application, then an evacuation step where the application is able to complete any responses that are pending. While the profiler is in the evacuation phase, another profiler may be attached to the application. Messages to the evacuating profiler may be captured and directed to the proper profiler.

    摘要翻译： 分析器管理器可以从运行的应用程序附加和分离剖析器。 分析器可以通过两步骤过程分离，其中分析器被密封以与正在运行的应用程序通信，然后是撤离步骤，其中应用程序能够完成任何正在等待的响应。 在分析器处于撤离阶段时，另一个分析器可以附着到应用程序。 到抽真空轮廓仪的信息可以被捕获并被引导到适当的分析器。

    MANAGING POOLS OF DYNAMIC RESOURCES
    8.
    发明申请
    MANAGING POOLS OF DYNAMIC RESOURCES 有权
    管理动态资源池

    公开(公告)号：US20100083272A1

    公开(公告)日：2010-04-01

    申请号：US12243859

    申请日：2008-10-01

    申请人： Joseph L. Hellerstein ,  Eric Lynn Eilebrecht ,  Vance Morrison ,  Paul Ringseth

    发明人： Joseph L. Hellerstein ,  Eric Lynn Eilebrecht ,  Vance Morrison ,  Paul Ringseth

    IPC分类号： G06F9/50

    CPC分类号： G06F9/5061 ,  G05B13/0235 ,  G06F2209/5011

    摘要： Computer systems attempt to manage resource pools of a dynamic number of similar resources and work tasks in order to optimize system performance. Work requests are received into the resource pool having a dynamic number of resources instances. An instance-throughput curve is determined that relates a number of resource instances in the resource pool to throughput of the work requests. A slope of a point on the instance-throughput curve is estimated with stochastic gradient approximation. The number of resource instances for the resource pool is selected when the estimated slope of the instance-throughput curve is zero.

    摘要翻译： 计算机系统尝试管理动态数量相似的资源和工作任务的资源池，以优化系统性能。 工作请求被接收到具有动态数量的资源实例的资源池中。 确定将资源池中的多个资源实例与工作请求的吞吐量相关联的实例吞吐量曲线。 用随机梯度近似估计实例吞吐量曲线上的点的斜率。 当实例吞吐量曲线的估计斜率为零时，选择资源池的资源实例数。

    CONTROLLING PARALLELIZATION OF RECURSION USING PLUGGABLE POLICIES
    9.
    发明申请
    CONTROLLING PARALLELIZATION OF RECURSION USING PLUGGABLE POLICIES 有权
    使用可扩展政策控制并行化恢复

    公开(公告)号：US20090320005A1

    公开(公告)日：2009-12-24

    申请号：US12132614

    申请日：2008-06-04

    申请人： Stephen Toub ,  Igor Ostrovsky ,  Joe Duffy ,  Vance Morrison ,  Huseyin Yildiz

    发明人： Stephen Toub ,  Igor Ostrovsky ,  Joe Duffy ,  Vance Morrison ,  Huseyin Yildiz

    IPC分类号： G06F9/45 ,  G06F15/76

    CPC分类号： G06F8/45

    摘要： A parallelism policy object provides a control parallelism interface whose implementation evaluates parallelism conditions that are left unspecified in the interface. User-defined and other parallelism policy procedures can make recommendations to a worker program for transitioning between sequential program execution and parallel execution. Parallelizing assistance values obtained at runtime can be used in the parallelism conditions on which the recommendations are based. A consistent parallelization policy can be employed across a range of parallel constructs, and inside recursive procedures.

    摘要翻译： 并行策略对象提供了一个控制并行接口，其实现评估了界面中未指定的并行条件。 用户定义和其他并行性策略程序可以向工作程序提出在顺序程序执行和并行执行之间转换的建议。 在运行时获得的并行化辅助值可以在建议所基于的并行条件中使用。 在一系列并行构造和内部递归过程中可以采用一致的并行化策略。