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31. 发明申请

US20050100033A1 Infiniband general services queue pair virtualization for multiple logical ports on a single physical port 失效
标题翻译： Infiniband通用服务在单个物理端口上的多个逻辑端口的队列对虚拟化
公开(公告)号：US20050100033A1
公开(公告)日：2005-05-12
申请号：US10702994
申请日：2003-11-06
申请人： Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Thomas Gregg , Calvin Paynton , Steven Rogers , Donald Schmidt , Bruce Walk
发明人： Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Thomas Gregg , Calvin Paynton , Steven Rogers , Donald Schmidt , Bruce Walk
IPC分类号： H04L12/56
CPC分类号： H04L67/1097 , G06F3/0635 , G06F3/067
摘要： A method, system, and computer program product are disclosed within a logically partitioned data processing system for providing an aliased queue pair for each logical partition for the single general services management queue pair that exists within a physical host channel adapter. Packets intended for the logical ports are received at the physical port. Multiple partitions exist within the data processing system. When one of these partitions needs to use one of the logical ports, a queue pair is selected. The queue pair is then associated with the logical port. The queue pair is configured as an aliased general services management queue pair and is used by the partition as if the aliased queue pair were the single general services management queue pair provided in the channel adapter.
摘要翻译：在逻辑分区的数据处理系统中公开了一种方法，系统和计算机程序产品，用于为存在于物理主机信道适配器内的单个通用业务管理队列对的每个逻辑分区提供混叠队列对。用于逻辑端口的数据包在物理端口接收。数据处理系统中存在多个分区。当其中一个分区需要使用其中一个逻辑端口时，将选择一个队列对。队列对与逻辑端口相关联。队列对被配置为别名通用业务管理队列对，由分区使用，就好像别名队列对是通道适配器中提供的单一通用业务管理队列一样。

32. 发明申请

US20050080969A1 Method and apparatus for handling interrupts 失效
标题翻译：处理中断的方法和装置
公开(公告)号：US20050080969A1
公开(公告)日：2005-04-14
申请号：US10675676
申请日：2003-09-30
申请人： Richard Arndt
发明人： Richard Arndt
IPC分类号： G06F13/24 , G06F13/26
CPC分类号： G06F13/26
摘要： A method, apparatus, and computer instructions for managing interrupts using a set of presentation controllers. Each interrupt presentation controller contains a set of interrupt management areas (one for each processor associated with the interrupt presentation controller—the combination of interrupt management area and processor is known as an “interrupt server”). A first interrupt server is identified in the set of interrupt servers to handle the interrupt in response to receiving an interrupt signal. The set of interrupt servers constituting a server pool are linked in a circular list using a set of identifiers found in the interrupt management area of the interrupt servers within the set of presentation controllers. The message representing the interrupt is sent to a second interrupt server, such as in a second presentation controller in the set of presentation controllers based on an identifier identifying the second interrupt server in the set of interrupt servers, if the first interrupt server is unable to handle the interrupt. The identifier is found within the interrupt management area of the first interrupt server. The interrupt is passed within the circular list until one of the interrupt servers is able to process the interrupt or until all servers in the list have passed the interrupt message—at which time the interrupt message is rejected back to the interrupt source controller for later representation.
摘要翻译：一种用于使用一组呈现控制器来管理中断的方法，装置和计算机指令。每个中断呈现控制器包含一组中断管理区域（一个用于与中断呈现控制器相关联的每个处理器 - 中断管理区域和处理器的组合称为“中断服务器”）。在中断服务器集合中识别出第一个中断服务器，以响应于接收到中断信号来处理中断。构成服务器池的中断服务器集合使用在该组呈现控制器中的中断服务器的中断管理区域中找到的一组标识符来循环列表。表示中断的消息被发送到第二中断服务器，例如在一组呈现控制器中的第二呈现控制器中，基于标识该组中断服务器中的第二中断服务器的标识符，如果第一中断服务器不能处理中断。标识符位于第一个中断服务器的中断管理区域内。中断在循环列表中传递，直到其中一个中断服务器能够处理中断或者直到列表中的所有服务器都通过了中断消息为止 - 此时中断消息被拒绝返回到中断源控制器以供稍后表示。

33. 发明申请

US20070260839A1 Migrating Data that is Subject to Access by Input/Output Devices 有权
标题翻译：迁移受输入/输出设备访问的数据
公开(公告)号：US20070260839A1
公开(公告)日：2007-11-08
申请号：US11380052
申请日：2006-04-25
申请人： Richard Arndt
发明人： Richard Arndt
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： A computer implemented method, data processing system, and computer usable program code are provided for migrating data accessible by devices using direct memory access. A request is received to migrate data. The data is migrated from a source page to a destination page in response to the request to migrate the data. Read data for the direct memory access are fetched from the source page. Write data for the direct memory access are stored in both the source page and the destination page.
摘要翻译：提供计算机实现的方法，数据处理系统和计算机可用程序代码，用于迁移可使用直接存储器访问的设备访问的数据。接收到迁移数据的请求。响应于迁移数据的请求，将数据从源页面迁移到目标页面。直接存储器访问的读取数据从源页面获取。直接存储器访问的写入数据都存储在源页面和目标页面中。

34. 发明申请

US20070083643A1 Performance counters for virtualized network interfaces of communications networks 有权
标题翻译：通信网络虚拟化网络接口的性能计数器
公开(公告)号：US20070083643A1
公开(公告)日：2007-04-12
申请号：US11247872
申请日：2005-10-11
申请人： Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Thomas Gregg , Donald Schmidt , Bruce Walk
发明人： Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Thomas Gregg , Donald Schmidt , Bruce Walk
IPC分类号： G06F15/173
CPC分类号： H04L43/00 , H04L41/046 , H04L41/5009 , H04L43/0847
摘要： Performance counters are provided for virtualized network interfaces of communications networks, while minimizing the use of hardware resources. A virtualized network interface includes physical resources, as well as logical resources. Dedicated performance counters are provided for the physical resources of the virtualized network interface, as well as for logical partitions coupled to that interface, while non-dedicated performance counters are provided for the logical resources. This enables the provision of performance counters for virtualized network interfaces, while minimizing hardware resources consumed by those interfaces.
摘要翻译：为通信网络的虚拟网络接口提供性能计数器，同时最大限度地减少硬件资源的使用。虚拟化网络接口包括物理资源以及逻辑资源。为虚拟化网络接口的物理资源以及耦合到该接口的逻辑分区提供专用性能计数器，同时为逻辑资源提供非专用性能计数器。这使得能够为虚拟化网络接口提供性能计数器，同时最小化这些接口所消耗的硬件资源。

35. 发明申请

US20060253682A1 Managing computer memory in a computing environment with dynamic logical partitioning 审中-公开
标题翻译：在具有动态逻辑分区的计算环境中管理计算机内存
公开(公告)号：US20060253682A1
公开(公告)日：2006-11-09
申请号：US11122801
申请日：2005-05-05
申请人： William Armstrong , Richard Arndt , Michael Corrigan , David Engebretsen , Timothy Marchini , Naresh Nayar
发明人： William Armstrong , Richard Arndt , Michael Corrigan , David Engebretsen , Timothy Marchini , Naresh Nayar
IPC分类号： G06F12/00
CPC分类号： G06F3/065 , G06F3/0611 , G06F3/0673 , G06F12/1036 , G06F12/109
摘要： Managing computer memory in a computer with dynamic logical partitioning that operates transparently with respect to operating systems in logical partitions. Exemplary methods, systems, and products are described for managing computer memory in a computer with dynamic logical partitioning that include copying by a hypervisor, from page frames in one logical memory block (“LMB”) of a logical partition (“LPAR”) to page frames outside the LMB, contents of page frames having page frame numbers in a page table for an operating system in the LPAR. Embodiments typically include storing new page frame numbers in the page table, including storing by the hypervisor, for each page frame whose contents are copied, a new page frame number that identifies the page frame to which contents are copied. In typical embodiments, copying contents of page frames and storing new page frame numbers are carried out transparently with respect to the operating system.
摘要翻译：在具有相对于逻辑分区中的操作系统透明运行的动态逻辑分区的计算机中管理计算机内存。描述了用于在具有动态逻辑划分的计算机中管理计算机存储器的示例性方法，系统和产品，其包括由管理程序从逻辑分区（“LPAR”）的一个逻辑存储块（“LMB”）中的页面帧到在LMB之外的页框，在LPAR中的操作系统的页表中具有页框号的页框内容。实施例通常包括在页面表中存储新的页面帧号码，包括由管理程序存储针对其内容被复制的每个页面帧的新的页面帧号，其标识内容被复制到的页面帧。在典型的实施例中，相对于操作系统透明地执行复印页面的内容和存储新的页面帧号码。

36. 发明申请

US20060230209A1 Event queue structure and method 有权
标题翻译：事件队列结构和方法
公开(公告)号：US20060230209A1
公开(公告)日：2006-10-12
申请号：US11100838
申请日：2005-04-07
申请人： Thomas Gregg , Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Steven Rogers , Donald Schmidt , Bruce Walk
发明人： Thomas Gregg , Richard Arndt , Bruce Beukema , David Craddock , Ronald Fuhs , Steven Rogers , Donald Schmidt , Bruce Walk
IPC分类号： G06F13/24
CPC分类号： G06F9/546 , G06F2209/548 , H04L49/901
摘要： An information processing system is provided which includes a plurality of system resources, and an event queue having a maximum number of entries. An event recording mechanism of the information processing system is operable to make entries regarding events in the event queue, wherein the entries are limited to a predetermined number of active entries in the event queue per each type of event per each of the system resources. In a particular embodiment, the number of entries per each type of event for each of the system resources is limited to one.
摘要翻译：提供了包括多个系统资源的信息处理系统和具有最大数量的条目的事件队列。信息处理系统的事件记录机制可操作用于对事件队列中的事件进行条目，其中每个系统资源每个事件类型事件限制事件队列中预定数量的活动条目。在特定实施例中，每个系统资源的每种类型的事件的条目数量被限制为一个。

37. 发明申请

US20060215270A1 LENS ELEMENT FROM DIAMOND-TURNED THERMOPLASTIC RESIN 失效
标题翻译：来自DIAMOND-TURNED热塑性树脂的透镜元件
公开(公告)号：US20060215270A1
公开(公告)日：2006-09-28
申请号：US10907228
申请日：2005-03-24
申请人： Paul Tolley , Richard Arndt
发明人： Paul Tolley , Richard Arndt
IPC分类号： G02B3/00
CPC分类号： G02B3/06 , B29D11/00019
摘要： A method for fabrication of a lens element from a lens blank shaped from a high index, high thermal property thermoplastic resin conditions the surface of the lens blank by an extended annealing process. The temperature of the lens blank is increased to a soak temperature greater than 165 degrees C. over a ramp-up period of more than 2.5 hours, increasing the temperature during the ramp-up period by no more than 2 degrees C. per minute, on average. The lens blank is maintained at the soak temperature for a soak period of at least 3 hours. The temperature of the lens blank is lowered back to room temperature during a ramp-down period at a rate no faster than 1.5 degrees C. per minute, on average. This forms a conditioned lens blank that is diamond-turned to obtain an optical quality surface.
摘要翻译：从高折射率，高热性质热塑性树脂形成的透镜毛坯制造透镜元件的方法通过延伸退火处理来调节透镜毛坯的表面。透镜毛坯的温度在超过2.5小时的升高时间内增加到高于165摄氏度的浸泡温度，将升温期间的温度提高不超过2℃/分钟，一般。透镜坯料保持在浸泡温度下至少3小时的浸泡时间。平均来说，镜头坯料的温度在降速期间以不高于1.5摄氏度的速度降低回到室温。这形成了经过金刚石旋转以获得光学质量表面的经调理的镜片坯料。

38. 发明申请

US20060212608A1 System, method, and computer program product for a fully trusted adapter validation of incoming memory mapped I/O operations on a physical adapter that supports virtual adapters or virtual resources 失效
标题翻译：用于完全信任的适配器的系统，方法和计算机程序产品验证支持虚拟适配器或虚拟资源的物理适配器上的传入内存映射I / O操作
公开(公告)号：US20060212608A1
公开(公告)日：2006-09-21
申请号：US11066353
申请日：2005-02-25
申请人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： G06F3/00
CPC分类号： G06F12/1483
摘要： A method, computer program product, and distributed data processing system that allows a single physical I/O adapter to validate that a memory mapped I/O address referenced by an incoming I/O operation is associated with a virtual host that initiated the incoming memory mapped I/O operation is provided. Specifically, the present invention is directed to a mechanism for sharing a PCI family I/O adapter and, in general, any I/O adapter that uses a memory mapped I/O interface for communications. A mechanism is provided that allows a single physical I/O adapter to validate that a memory mapped I/O address referenced by an incoming memory mapped I/O operation used to initiate an I/O transaction is associated with a virtual host that initiated the incoming memory mapped I/O operation.
摘要翻译：一种方法，计算机程序产品和分布式数据处理系统，其允许单个物理I / O适配器验证由进入的I / O操作引用的存储器映射I / O地址与启动进入存储器的虚拟主机相关联提供映射的I / O操作。具体地说，本发明涉及一种用于共享PCI系列I / O适配器以及通常使用任何使用存储器映射I / O接口进行通信的I / O适配器的机制。提供了一种机制，允许单个物理I / O适配器验证由用于启动I / O事务的进入内存映射I / O操作引用的内存映射I / O地址与启动I / O事务的虚拟主机相关联进入内存映射的I / O操作。

39. 发明申请

US20060195675A1 Association of host translations that are associated to an access control level on a PCI bridge that supports virtualization 失效
标题翻译：与支持虚拟化的PCI桥接器上的访问控制级别关联的主机翻译关联
公开(公告)号：US20060195675A1
公开(公告)日：2006-08-31
申请号：US11066931
申请日：2005-02-25
申请人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： G06F9/34
CPC分类号： G06F9/45537
摘要： A method, computer program product, and distributed data processing system that allows a system image within a multiple system image virtual server to directly expose a portion, or all, of its associated system memory to a shared PCI adapter without having to go through a trusted component, such as a Hypervisor. Specifically, the present invention is directed to a mechanism for sharing conventional PCI I/O adapters, PCI-X I/O Adapters, PCI-Express I/O Adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for communications.
摘要翻译：一种方法，计算机程序产品和分布式数据处理系统，其允许多系统映像虚拟服务器内的系统映像将其相关系统存储器的一部分或全部直接暴露给共享PCI适配器，而无需经过可信任的组件，如Hypervisor。具体地，本发明涉及用于共享常规PCI I / O适配器，PCI-X I / O适配器，PCI-Express I / O适配器的机制，并且一般地，使用使用存储器映射的任何I / O适配器 I / O接口进行通讯。

40. 发明申请

US20060195618A1 Data processing system, method, and computer program product for creation and initialization of a virtual adapter on a physical adapter that supports virtual adapter level virtualization 审中-公开
标题翻译：用于在支持虚拟适配器级虚拟化的物理适配器上创建和初始化虚拟适配器的数据处理系统，方法和计算机程序产品
公开(公告)号：US20060195618A1
公开(公告)日：2006-08-31
申请号：US11065829
申请日：2005-02-25
申请人： Richard Arndt , Giora Biran , Patrick Buckland , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Patrick Buckland , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： G06F3/00
CPC分类号： G06F9/5077 , G06F9/45537
摘要： A method, computer program product, and distributed data processing system for directly sharing an I/O adapter that directly supports adapter virtualization and does not require an LPAR manager or other intermediary to be invoked on every I/O transaction is provided. The present invention also provides a method, computer program product, and distributed data processing system for directly creating and initializing a virtual adapter and associated resources on a physical adapter, such as a PCI, PCI-X, or PCI-E adapter. Specifically, the present invention is directed to a mechanism for sharing conventional PCI (Peripheral Component Interconnect) I/O adapters, PCI-X I/O adapters, PCI-Express I/O adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for communications. A mechanism is provided for directly creating and initializing a virtual adapter and associated resources within a physical adapter, such as a PCI, PCI-X, or PCI-E adapter. Additionally, each virtual adapter has an associated set of host side resources, such as memory addresses and interrupt levels, and adapter side resources, such as adapter memory addresses and processing queues, and each virtual adapter is isolated from accessing the host side resources and adapter resources that belong to another virtual or physical adapter.
摘要翻译：提供了一种用于直接共享直接支持适配器虚拟化并且不需要在每个I / O事务上调用LPAR管理器或其他中介的I / O适配器的方法，计算机程序产品和分布式数据处理系统。本发明还提供了一种方法，计算机程序产品和分布式数据处理系统，用于在诸如PCI，PCI-X或PCI-E适配器的物理适配器上直接创建和初始化虚拟适配器和相关资源。具体地，本发明涉及用于共享常规PCI（外围组件互连）I / O适配器，PCI-X I / O适配器，PCI-Express I / O适配器以及通常的任何I / O适配器它使用内存映射的I / O接口进行通信。提供了一种用于直接创建和初始化物理适配器（如PCI，PCI-X或PCI-E适配器）内的虚拟适配器和相关资源的机制。此外，每个虚拟适配器都具有一组相关的主机端资源，如内存地址和中断级别，以及适配器端资源（如适配器内存地址和处理队列），并且每个虚拟适配器与访问主机端资源和适配器属于另一个虚拟或物理适配器的资源。

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