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51. 发明授权

US5544333A System for assigning and identifying devices on bus within predetermined period of time without requiring host to do the assignment 失效
标题翻译：用于在预定时间段内在总线上分配和识别设备的系统，而不需要主机进行分配
公开(公告)号：US5544333A
公开(公告)日：1996-08-06
申请号：US380473
申请日：1995-01-30
申请人： Giles R. Frazier , Gary Y. Tsao
发明人： Giles R. Frazier , Gary Y. Tsao
IPC分类号： G06F12/06 , G06F15/177 , G06F13/38
CPC分类号： G06F9/4411 , G06F12/0669 , G06F15/177
摘要： In a computer system having multiple devices on a bus, a method for a first device on the bus to designate its own identifier including the steps of the first device transmitting on the bus a request for a device with a desired identifier to respond, determining that no device on the bus responds to the request, and upon such determination, designating the desired identifier to identify the first device to at least one of the multiple devices on the bus. In addition, in a computer system having multiple devices on a bus, a first device including apparatus for transmitting on the bus a request for a device with a desired identifier to respond, apparatus for determining that no device on the bus responds to the request, and apparatus for, upon such determination, designating the desired identifier to identify at least one of the first device to the multiple devices on the bus.
摘要翻译：在具有总线上的多个设备的计算机系统中，一种用于总线上的第一设备的方法来指定其自己的标识符，包括第一设备在总线上发送对具有所需标识符的设备的请求进行响应的步骤，确定总线上的任何设备都不响应该请求，并且在这样的确定时，指定所需的标识符以将总线上的多个设备中的至少一个设备识别出第一设备。此外，在具有总线上的多个设备的计算机系统中，第一设备包括用于在总线上发送对具有所需标识符进行响应的设备的请求的设备，用于确定总线上的设备不响应该请求的设备，以及用于在所述确定时指定所述期望标识符以将所述第一设备中的至少一个识别到所述总线上的所述多个设备的装置。

52. 发明授权

US4222080A Velocity tolerant decoding technique 失效
标题翻译：速度容错解码技术
公开(公告)号：US4222080A
公开(公告)日：1980-09-09
申请号：US971969
申请日：1978-12-21
申请人： Giles R. Frazier
发明人： Giles R. Frazier
IPC分类号： H03M5/04 , G11B20/14 , H03M5/12 , H04L25/49 , G11B5/09
CPC分类号： G11B20/1423 , G11B20/1419
摘要： A decoding technique applicable to binary data encoded by phase encoding (PE), frequency modulation (FM), or modified frequency modulation (MFM). Resynchronization of the decoding clocking circuitry occurs upon every flux transition, rather than at less than all flux transitions, such as only at each data flux transition in the case of phase encoding. The technique provides substantially greater velocity tolerance than previous techniques for decoding codes encoded in this manner.
摘要翻译：适用于通过相位编码（PE），频率调制（FM）或修改频率调制（MFM）编码的二进制数据的解码技术。解码时钟电路的再同步发生在每个通量转换上，而不是在小于所有通量转换处，例如仅在相位编码的情况下的每个数据通量转换时才发生。该技术提供比以前用于以这种方式编码的代码的技术更大的速度容差。

53. 发明授权

US09342432B2 Hardware performance-monitoring facility usage after context swaps 有权
标题翻译：情景交换后的硬件性能监控设备使用情况
公开(公告)号：US09342432B2
公开(公告)日：2016-05-17
申请号：US13313557
申请日：2011-12-07
申请人： Giles R. Frazier , Brian R. Mestan
发明人： Giles R. Frazier , Brian R. Mestan
IPC分类号： G06F11/34
CPC分类号： G06F11/348 , G06F2201/865
摘要： A performance monitoring technique provides task-switch immune operation without requiring storage and retrieval of the performance monitor state when a task switch occurs and provides accurate performance monitoring information. When a hypervisor signals that a task is being resumed and the application privilege level has been entered, it provides an indication, which starts a delay timer. The delay timer is resettable in case a predetermined time period has not elapsed when the next task switch occurs. After the delay timer expires, analysis of the performance monitor measurements is resumed, which prevents an initial state, a state due to execution of the operating system or hypervisor, or a state remaining from a previous task from corrupting the performance monitoring results. The performance monitor may be or include an execution trace unit that collects branch information in a current program execution trace.
摘要翻译：性能监控技术提供任务切换免疫操作，而不需要在任务切换发生时存储和检索性能监视状态，并提供准确的性能监视信息。当管理程序发出信号指示正在恢复任务并且已经输入了应用程序权限级别时，它提供指示，其启动延迟定时器。在发生下一任务切换的情况下，在没有经过预定时间段的情况下，可以将延迟定时器复位。在延迟定时器到期后，恢复对性能监视器测量的分析，这阻止了初始状态，由于执行操作系统或管理程序的状态，或者从前一任务中剩余的状态破坏性能监视结果。性能监视器可以是或包括在当前程序执行跟踪中收集分支信息的执行跟踪单元。

54. 发明申请

US20130151837A1 APPLICATION MANAGEMENT OF A PROCESSOR PERFORMANCE MONITOR 审中-公开
标题翻译：处理器性能监视器的应用管理
公开(公告)号：US20130151837A1
公开(公告)日：2013-06-13
申请号：US13315407
申请日：2011-12-09
申请人： Giles R. Frazier , Venkat R. Indukuru
发明人： Giles R. Frazier , Venkat R. Indukuru
IPC分类号： G06F9/00
CPC分类号： G06F9/542 , G06F9/4812 , G06F11/1438 , G06F11/3409 , G06F2209/481
摘要： A method, system or computer usable program product for an operating system (OS) enabling an application direct control of a performance monitoring unit (PMU) including enabling the PMU to notify the application when a PMU exception occurs without interrupting the OS by controllably encoding a redirect field in an OS accessible control register, and enabling the application to reinitialize the PMU after the PMU exception.
摘要翻译：一种用于操作系统（OS）的方法，系统或计算机可用程序产品，其能够直接控制性能监视单元（PMU），包括当PMU异常发生时使PMU通知应用程序，而不会通过可控编码来中断OS 重定向字段在OS可访问控制寄存器中，并使应用程序在PMU异常之后重新初始化PMU。

55. 发明申请

US20130142301A1 FLOATING-POINT EVENT COUNTERS WITH AUTOMATIC PRESCALING 有权
标题翻译：浮动点活动计数器具有自动预处理功能
公开(公告)号：US20130142301A1
公开(公告)日：2013-06-06
申请号：US13312715
申请日：2011-12-06
申请人： Giles R. Frazier , Venkat R. Indukuru , Alexander E. Mericas , John F. Spannaus
发明人： Giles R. Frazier , Venkat R. Indukuru , Alexander E. Mericas , John F. Spannaus
IPC分类号： H03K23/00
CPC分类号： G06F11/2284 , G06F11/0724 , G06F11/076 , G06F11/3024 , G06F11/3058 , G06F11/3082 , G06F11/3409 , G06F11/348 , G06F2201/835 , G06F2201/86 , G06F2201/88
摘要： Occurrences of a particular event in an electronic device are counted by incrementing an event counter each time a variable number of the particular events have occurred, and automatically increasing that variable number as the total count increases. The variable number (prescale value) can increase geometrically according to a programmable counter base each time the count mantissa overflows. The event counter thereby provides hardware-implemented automatic prescaling while significantly reducing the number of interface bits required to support very large count ranges, and retaining high accuracy at very large event counts.
摘要翻译：电子设备中的特定事件的发生通过在每次发生特定事件的可变数量时增加事件计数器来计数，并且随着总计数增加而自动增加该变量数。每当计数尾数溢出时，可变数（预分频值）可根据可编程的计数器基数在几何上增加。事件计数器由此提供硬件实现的自动预分频，同时显着减少支持非常大的计数范围所需的接口位数，并在非常大的事件计数下保持高精度。

56. 发明授权

US08015243B2 Authenticating a requestor without providing a key 失效
标题翻译：验证请求者而不提供密钥
公开(公告)号：US08015243B2
公开(公告)日：2011-09-06
申请号：US12168201
申请日：2008-07-07
申请人： Thomas M. Brey , Giles R. Frazier , Gregory F. Pfister , William J. Rooney
发明人： Thomas M. Brey , Giles R. Frazier , Gregory F. Pfister , William J. Rooney
IPC分类号： G06F15/16
CPC分类号： H04L63/06 , G06F2221/2105 , G06F2221/2129 , H04L29/12009 , H04L61/00 , H04L63/08 , H04L67/1097 , H04L69/329
摘要： A method for authenticating a requesting entity in a communications environment. In an exemplary embodiment, the method includes determining a client identification of a client node associated with the requesting entity, and determining whether the requesting entity associated with the client node is acting in a supervisor capacity. A key to the requesting entity is returned from a resource provider node upon determining that the client identification of the client node indicates that the client node is permitted to access one or more resources of the provider node, and that the client node is acting in a supervisor capacity.
摘要翻译：一种用于在通信环境中认证请求实体的方法。在示例性实施例中，该方法包括确定与请求实体相关联的客户端节点的客户端标识，以及确定与客户端节点相关联的请求实体是否以监督能力行事。在确定客户端节点的客户端标识指示客户端节点被允许访问提供商节点的一个或多个资源，并且客户端节点正在执行时，从资源提供商节点返回请求实体的密钥主管能力。

57. 发明授权

US07752352B2 Apparatus and program product for storing fibre channel information on an infiniband administration database 有权
标题翻译：用于在无限制管理数据库上存储光纤通道信息的装置和程序产品
公开(公告)号：US07752352B2
公开(公告)日：2010-07-06
申请号：US12270283
申请日：2008-11-13
申请人： Giles R. Frazier
发明人： Giles R. Frazier
IPC分类号： G06F3/00 , G06F5/00 , G06F15/16 , G06F17/30
CPC分类号： H04L29/12801 , H04L49/358 , H04L61/106 , H04L61/6004 , H04L67/1097
摘要： Host computing systems with the ability to efficiently identify the Infiniband™ (IB) addressing parameters corresponding to Fiber Channel I/O devices that are accessible through IB-to-Fiber Channel adapters. An efficient apparatus and program product is described to store the IB addressing parameters pertaining to individual Fiber Channel I/O devices on a subnet administration database, and an efficient mechanism to recover from the database, the IB addressing parameters corresponding to all physical paths by which a desired Fiber Channel I/O device is accessible.
摘要翻译：主机计算系统能够有效识别通过IB到光纤通道适配器可访问的与光纤通道I / O设备相对应的Infiniband™（IB）寻址参数。描述了一种有效的装置和程序产品，用于将与各个光纤通道I / O设备相关的IB寻址参数存储在子网管理数据库上，以及从数据库恢复IB寻址参数的有效机制，所述IB寻址参数对应于所有物理路径可以访问所需的光纤通道I / O设备。

58. 发明授权

US07676609B2 Method and apparatus for non-disruptively unassigning an active address in a fabric 有权
标题翻译：用于非破坏性地取消分配织物中的活动地址的方法和装置
公开(公告)号：US07676609B2
公开(公告)日：2010-03-09
申请号：US12132116
申请日：2008-06-03
申请人： Robert J. Dugan , Giles R. Frazier
发明人： Robert J. Dugan , Giles R. Frazier
IPC分类号： G06F3/00
CPC分类号： H04L12/66
摘要： A non-disruptive unassignment of an address from a fabric responsive to a request from a channel adapter. A logout command requests the fabric to unassign an address. The status of the address is thereby changed from active to unassigned and an acknowledgment sent back to the channel adapter.
摘要翻译：响应于来自通道适配器的请求，从结构中的地址的非破坏性取消分配。注销命令请求结构取消分配地址。因此，地址的状态从活动状态变为未分配，并将确认发送回通道适配器。

59. 发明授权

US07620695B2 Storing fibre channel information on an Infiniband administration data base 有权
标题翻译：在Infiniband管理数据库中存储光纤通道信息
公开(公告)号：US07620695B2
公开(公告)日：2009-11-17
申请号：US10725778
申请日：2003-12-02
申请人： Giles R. Frazier
发明人： Giles R. Frazier
IPC分类号： G06F15/16 , G06F15/177 , G06F3/00
CPC分类号： H04L29/12801 , H04L49/358 , H04L61/106 , H04L61/6004 , H04L67/1097
摘要： Host computing systems with the ability to efficiently identify the Infiniband™ (IB) addressing parameters corresponding to Fibre Channel I/O devices that are accessible through IB-to-Fibre Channel adapters. An efficient means is described to store the IB addressing parameters pertaining to individual Fibre Channel I/O devices on a subnet administration database, and an efficient mechanism to recover from the database, the IB addressing parameters corresponding to all physical paths by which a desired Fibre Channel I/O device is accessible.
摘要翻译：主机计算系统能够有效识别通过IB到光纤通道适配器可访问的与光纤通道I / O设备相对应的Infiniband（TM）（IB）寻址参数。描述了一种有效的手段来存储与子网管理数据库上的各个光纤通道I / O设备相关的IB寻址参数，以及从数据库中恢复的有效机制，IB寻址参数对应于所有物理路径通道I / O设备可访问。

60. 发明授权

US07609643B2 Transfer of error-analysis and statistical data after retry in a fibre channel input/output system 有权
标题翻译：在光纤通道输入/输出系统中重试后传输误差分析和统计数据
公开(公告)号：US07609643B2
公开(公告)日：2009-10-27
申请号：US11869173
申请日：2007-10-09
申请人： Robert J. Dugan , John R. Flanagan , Giles R. Frazier , Matthew J. Kalos , Louis W. Ricci , Kenneth M Trowell , Harry M. Yudenfriend
发明人： Robert J. Dugan , John R. Flanagan , Giles R. Frazier , Matthew J. Kalos , Louis W. Ricci , Kenneth M Trowell , Harry M. Yudenfriend
IPC分类号： H04L12/26
CPC分类号： H04L41/0677 , H04L1/20 , H04L43/0811
摘要： A computer Input/Output system having a fabric, a control unit (CU) and a host computes including a channel, the channel having a channel port connected by a first link to a channel neighbor port of the fabric, and the control unit having a CU port connected by a second link to a CU neighbor port on the fabric. When an error is detected in the link or protocol between the channel and the control unit, after a retry of the failing operation is performed, error data are reported to the channel by the channel, the channel port, the channel neighbor port, the control unit, the CU port and the CU neighbor port and sent to the channel. The error data are provided to the host computer for analysis.
摘要翻译：具有结构，控制单元（CU）和主机的计算机输入/输出系统计算包括通道，所述通道具有通过第一链接连接到所述结构的通道相邻端口的通道端口，并且所述控制单元具有 CU端口通过第二个链路连接到Fabric上的CU邻居端口。当在通道和控制单元之间的链路或协议中检测到错误时，在执行故障操作的重试之后，通过信道，信道端口，信道相邻端口，控制信道向信道报告错误数据单元，CU端口和CU邻居端口并发送到通道。将错误数据提供给主计算机进行分析。

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