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1. 发明申请

US20070134070A1 Building alternative views of name spaces 有权
标题翻译：建立名称空间的替代视图
公开(公告)号：US20070134070A1
公开(公告)日：2007-06-14
申请号：US11301065
申请日：2005-12-12
申请人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
发明人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
IPC分类号： B65G53/40
CPC分类号： G06F21/53 , G06F21/6281 , G06F2221/2141 , H04L49/90
摘要： A containment mechanism provides for the grouping and isolation of multiple processes running on a single computer using a single instance of the operating system. A system is divided into one or more side-by-side and/or nested spaces enabling the partitioning and controlled sharing of resources by creating different views of hierarchical name spaces by creating a new branch of an existing global system name space or by linking the sub-root level nodes of a new hierarchy to a subset of nodes in an existing global system name space.
摘要翻译：遏制机制提供了使用单个操作系统实例在单个计算机上运行的多个进程的分组和隔离。系统被划分为一个或多个并排和/或嵌套空间，通过创建现有全球系统名称空间的新分支，通过创建分层名称空间的不同视图来实现资源的分区和控制共享，或者通过链接新层次结构的子根级别节点到现有全局系统名称空间中的节点子集。

2. 发明申请

US20070134068A1 OS mini-boot for running multiple environments 有权
标题翻译：操作系统mini-boot，用于运行多个环境
公开(公告)号：US20070134068A1
公开(公告)日：2007-06-14
申请号：US11301066
申请日：2005-12-12
申请人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
发明人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
IPC分类号： B60P1/60
CPC分类号： G06F9/4401 , Y10S707/99939
摘要： An intra-operating system isolation mechanism called a silo provides for the grouping and isolation of processes running on a single computer using a single instance of the operating system. The operating system enables the controlled sharing of resources by providing a view of a system name space to processes executing within an isolated application called a server silo. A server silo is created by performing a separate “mini-boot” of user-level services within the server silo. The single OS image serving the computer employs the mechanism of name space containment to constrain which server silos can use which resource(s). Restricting access to resources is therefore directly based on the process or application placed in the server silo rather than who is running the application because if a process or application is unable to resolve a name used to access a resource, it will be unable to use the resource.
摘要翻译：称为仓库的操作系统隔离机制提供了使用单个操作系统实例在单个计算机上运行的进程的分组和隔离。操作系统通过提供系统名称空间的视图来实现资源的受控共享，以便在被称为服务器仓的隔离应用程序内执行的进程进行处理。通过在服务器仓内执行用户级服务的单独“微引导”来创建服务器仓库。服务于计算机的单个OS映像使用名称空间容纳的机制来约束哪个服务器孤岛可以使用哪个资源。因此，限制对资源的访问直接基于放置在服务器仓中的进程或应用程序，而不是运行应用程序的用户，因为如果进程或应用程序无法解析用于访问资源的名称，则无法使用资源。

3. 发明申请

US20070134069A1 Use of rules engine to build namespaces 有权
标题翻译：使用规则引擎构建命名空间
公开(公告)号：US20070134069A1
公开(公告)日：2007-06-14
申请号：US11301071
申请日：2005-12-12
申请人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
发明人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
IPC分类号： B60P1/60
CPC分类号： G06F9/5072
摘要： A containment mechanism provides for the grouping and isolation of multiple processes running on a single computer using a single instance of the operating system. A system environment is divided into one or more side-by-side and/or nested spaces enabling the partitioning and controlled sharing of resources by creating different views of hierarchical name spaces via virtual hierarchies. A set of declarative rules specifying access capabilities may specify a set of filter drivers to be used to limit access to nodes in the hierarchical name space. The rules may be applied in sequence to construct a new name space from an existing one, or to add to an existing hierarchy. Filter drivers are used to limit access to nodes in the new name space or new portion of the name space. Access to nodes can be limited (read-only access instead of read/write) or nodes can be hidden altogether. Rules may be specified in a declarative language such as XML.
摘要翻译：遏制机制提供了使用单个操作系统实例在单个计算机上运行的多个进程的分组和隔离。系统环境分为一个或多个并排和/或嵌套空间，通过虚拟层次结构创建分层名称空间的不同视图，实现资源的分区和控制共享。指定访问功能的一组声明性规则可以指定一组用于限制对分层名称空间中的节点的访问的过滤器驱动程序。这些规则可以按顺序应用，以从现有规则中构建新的名称空间，或添加到现有的层次结构中。过滤器驱动程序用于限制对新名称空间中节点或名称空间的新部分的访问。可以限制对节点的访问（只读访问而不是读/写），或者可以完全隐藏节点。规则可以声明性语言（如XML）来指定。

4. 发明申请

US20070136723A1 Using virtual hierarchies to build alternative namespaces 有权
标题翻译：使用虚拟层次结构来构建替代命名空间
公开(公告)号：US20070136723A1
公开(公告)日：2007-06-14
申请号：US11301093
申请日：2005-12-12
申请人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
发明人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
IPC分类号： G06F9/455
CPC分类号： G06F21/6281 , G06F9/45558 , G06F2009/45566
摘要： A containment mechanism provides for the grouping and isolation of multiple processes running on a single computer using a single instance of the operating system. A system is divided into one or more side-by-side and/or nested isolated environments enabling the partitioning and controlled sharing of resources by creating different views of hierarchical name spaces via virtual hierarchies.
摘要翻译：遏制机制提供了使用单个操作系统实例在单个计算机上运行的多个进程的分组和隔离。系统分为一个或多个并行和/或嵌套的隔离环境，通过虚拟层次结构创建分层名称空间的不同视图，从而实现资源的分区和控制共享。

5. 发明申请

US20070136356A1 Mechanism for drivers to create alternate namespaces 审中-公开
标题翻译：驱动程序创建备用命名空间的机制
公开(公告)号：US20070136356A1
公开(公告)日：2007-06-14
申请号：US11301072
申请日：2005-12-12
申请人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
发明人： Frederick Smith , Jeff Havens , Madhusudhan Talluri , Yousef Khalidi
IPC分类号： G06F7/00
CPC分类号： G06F9/545 , G06F9/468
摘要： An intra-operating system isolation mechanism called a silo provides for the grouping of processes running on a single computer using a single instance of the operating system. The operating system divides the system into multiple side-by-side and/or nested environments enabling the partitioning and controlled sharing of resources and providing an isolated application environment in which applications can run. More specifically, a system environment may be divided into an infrastructure silo and one or more server silos. Each server silo is provided with its own copy of the device driver name space. Each device is associated with a system device object accessed via a system device functional interface and with a server silo-specific device object accessed via a control device interface. The infrastructure silo populates the silo-specific device name space with the control device interface. The server silo uses the control device interface to create new device object(s) as needed.
摘要翻译：称为仓库的操作系统隔离机制提供了使用单个操作系统实例在单个计算机上运行的进程分组。操作系统将系统分为多个并行和/或嵌套环境，可实现资源的分区和控制共享，并提供应用程序可以运行的隔离应用程序环境。更具体地，系统环境可以被划分为基础设施仓库和一个或多个服务器仓库。每个服务器仓被提供有自己的设备驱动程序名称空间的副本。每个设备与经由系统设备功能接口访问的系统设备对象以及经由控制设备接口访问的服务器特定设备对象相关联。基础架构采用控制设备接口填充特定于设备的设备名称空间。服务器端口使用控制设备接口根据需要创建新的设备对象。

6. 发明申请

US20060271941A1 Structuring an operating system using a service architecture 有权
标题翻译：使用服务体系结构化操作系统
公开(公告)号：US20060271941A1
公开(公告)日：2006-11-30
申请号：US11129847
申请日：2005-05-16
申请人： Jose Bernabeu-Auben , Jeff Havens , Yousef Khalidi , Frank Peschel-Gallee , Madhusudhan Talluri
发明人： Jose Bernabeu-Auben , Jeff Havens , Yousef Khalidi , Frank Peschel-Gallee , Madhusudhan Talluri
IPC分类号： G06F9/46
CPC分类号： G06F9/547
摘要： An operating system architecture is based on a service model in which active entities (services) are containers for objects having a number of interfaces specified through a contract language that is a subset of the language in which the service is coded. Services may reside in the same address space or may reside in separate address spaces, without changing the programming model or compiled binaries. The location of a service is independent of the location of the service's clients and of services the service calls.
摘要翻译：操作系统架构基于服务模型，其中活动实体（服务）是具有通过作为服务被编码的语言的子集的合同语言指定的多个接口的对象的容器。服务可能驻留在相同的地址空间中，或者可能驻留在单独的地址空间中，而不改变编程模型或编译的二进制文件。服务的位置独立于服务的客户端和服务调用的服务的位置。

7. 发明申请

US20060259675A1 Method for delivering interrupts to user mode drivers 有权
公开(公告)号：US20060259675A1
公开(公告)日：2006-11-16
申请号：US11129802
申请日：2005-05-16
申请人： Madhusudhan Talluri , Frederick Smith , Jeff Havens
发明人： Madhusudhan Talluri , Frederick Smith , Jeff Havens
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： Systems and methods for providing a framework within which device drivers may run at a user-mode level. A platform (e.g., APIC) or bus (PCI bus) generic feature is used to take the CPU out of interrupt mode without having to wait for a user-level driver to clear the device interrupt. This allows writing the complete device driver in user space. The device driver still get notifications on interrupts but not at interrupt priority. The same scheme can be extended to shared interrupts, where multiple devices share a single interrupt line.

8. 发明授权

US08316357B2 Type descriptor management for frozen objects 有权
标题翻译：键入描述符管理冻结对象
公开(公告)号：US08316357B2
公开(公告)日：2012-11-20
申请号：US12203857
申请日：2008-09-03
申请人： Scott D. Mosier , Peter F. Sollich , Frank V. Peschel-Gallee , Patrick H. Dussud , Simon J. Hall , Rudi Martin , Michael M. Magruder , Andrew Pardoe , Madhusudhan Talluri
发明人： Scott D. Mosier , Peter F. Sollich , Frank V. Peschel-Gallee , Patrick H. Dussud , Simon J. Hall , Rudi Martin , Michael M. Magruder , Andrew Pardoe , Madhusudhan Talluri
IPC分类号： G06F9/45
CPC分类号： G06F9/44557 , G06F8/315 , G06F8/437
摘要： The efficient use of type descriptors with frozen objects. A frozen object might actually include several type descriptors, a primary type descriptor that is canonical according to a set of canonicalization rules, and an auxiliary type descriptor that is not identical to the primary type descriptor. The auxiliary type descriptor may be used to access the canonical type descriptor. When performing an operation, if the auxiliary type descriptor can be used to perform the operation, then that auxiliary type descriptor may be used. If the canonical type descriptor is to be used to perform the operation, the auxiliary type descriptor is used to gain access to the canonical primary type descriptor. The primary type descriptor is then used to perform the operation.
摘要翻译：类型描述符与冻结对象的有效使用。一个被冻结的对象实际上可能包含几个类型描述符，根据一组规范化规则是规范的主类型描述符，以及与主类型描述符不相同的辅助类型描述符。辅助类型描述符可用于访问规范类型描述符。当执行操作时，如果可以使用辅助类型描述符来执行操作，则可以使用该辅助类型描述符。如果要使用规范类型描述符来执行操作，则使用辅助类型描述符来访问规范的主类型描述符。然后使用主类型描述符执行操作。

9. 发明申请

US20100058283A1 FLEXIBLE BASE CLASS LIBRARY 有权
标题翻译：灵活的基础类图书馆
公开(公告)号：US20100058283A1
公开(公告)日：2010-03-04
申请号：US12203860
申请日：2008-09-03
申请人： Patrick H. Dussud , Scott D. Mosier , Peter F. Sollich , Frank V. Peschel-Gallee , Raja Krishnaswamy , Simon J. Hall , Madhusudhan Talluri , Rudi Martin , Michael M. Magruder , Andrew Pardoe
发明人： Patrick H. Dussud , Scott D. Mosier , Peter F. Sollich , Frank V. Peschel-Gallee , Raja Krishnaswamy , Simon J. Hall , Madhusudhan Talluri , Rudi Martin , Michael M. Magruder , Andrew Pardoe
IPC分类号： G06F9/44
CPC分类号： G06F8/36 , G06F8/76 , G06F9/44521 , G06F9/44584 , G06F9/45508 , G06F9/4552
摘要： Mechanisms that allow frameworks significant flexibility in varying the library of common base classes in a manner that better suits the domain of applications served by the framework. Instead of providing the base class library, the runtime provides a data contract for the data structure of each base class. The frameworks can then define each base class in a custom way so long as the data contract is honored. Thus, for example, the framework may provide custom framework-specific methods and/or properties as is appropriate for the framework. Another framework might define the base classes in a different way.
摘要翻译：允许框架在以更好的方式适应框架所服务的应用程序的方式来改变共同基类库的大量灵活性的机制。运行时不提供基类库，而是为每个基类的数据结构提供数据契约。只要符合数据合约，框架就可以以自定义的方式定义每个基类。因此，例如，框架可以提供适合框架的特定于框架的特定方法和/或属性。另一个框架可能会以不同的方式定义基类。

10. 发明授权

US07454477B2 Zero-copy transfer of memory between address spaces 有权
标题翻译：存储器在地址空间之间的零拷贝传输
公开(公告)号：US07454477B2
公开(公告)日：2008-11-18
申请号：US11129926
申请日：2005-05-16
申请人： Madhusudhan Talluri , Muthian Sivathanu
发明人： Madhusudhan Talluri , Muthian Sivathanu
IPC分类号： G06F15/167 , G06F12/00 , G06F3/00
CPC分类号： G06F9/526
摘要： Methods for performing zero-copy memory transfers between processes or services using shared memory without the overhead of current schemes. An IPC move semantic may be used that allows a sender to combine passing a reference and releasing it within the same IPC call. An insulate method removes all references to the original object and creates a new object pointing to the original memory if a receiver requires exclusive access. Alternatively, if a receiving process or service seeks read-only access, the sender unmaps its access to the buffer before sending to the receiver. When the insulate operation is initiated, the kernel detects an object with multiple active references but no active mappings and provides a mapping to the memory without taking a copy or copy-on-write.
摘要翻译：使用共享内存在进程或服务之间执行零拷贝内存传输的方法，而不需要当前方案的开销。可以使用IPC移动语义，其允许发送者组合传递引用并在相同的IPC调用中释放它。绝对方法删除对原始对象的所有引用，并创建一个指向原始内存的新对象，如果接收方需要独占访问。或者，如果接收进程或服务寻求只读访问，则在发送给接收者之前，发送者取消对其访问缓冲器的映射。当绝缘操作启动时，内核会检测到具有多个活动引用但没有活动映射的对象，并提供映射到存储器，而无需复制或写时复制。

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