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91. 发明授权

US06792483B2 I/O generation responsive to a workload heuristics algorithm 失效
标题翻译：响应于工作负载启发式算法的I / O生成
公开(公告)号：US06792483B2
公开(公告)日：2004-09-14
申请号：US09966199
申请日：2001-09-28
申请人： Donald W. Schmidt
发明人： Donald W. Schmidt
IPC分类号： G06F300
CPC分类号： G06F3/0601 , G06F2003/0697
摘要： An apparatus, method and program product for use with a data processing system having a processor handling an I/O request in an I/O operation, main storage controlled by said processor for storing data, one or more I/O devices for sending data to or receiving data from said main storage in the I/O operation, and a summary register for registering I/O requests by any one or more of said devices. The apparatus includes a dispatcher for polling said summary register to determine if an I/O request is outstanding. A program in the dispatcher calculates a delay value responsive to the workload of the processor in handling I/O requests. An adapter between the device and the processor drives an interrupt of the processor if the calculated time delay is exceeded between completing I/O requests.
摘要翻译：一种用于具有处理I / O操作中的I / O请求的处理器的数据处理系统的装置，方法和程序产品，由所述处理器控制的用于存储数据的主存储，用于发送数据的一个或多个I / O设备在I / O操作中从所述主存储器接收或接收数据，以及用于由任何一个或多个所述设备注册I / O请求的汇总寄存器。该装置包括用于轮询所述汇总寄存器以确定I / O请求是否未完成的调度器。调度员中的程序根据处理器处理I / O请求的工作负载来计算延迟值。如果在完成I / O请求之间超过计算的时间延迟，设备和处理器之间的适配器将驱动处理器的中断。

92. 发明授权

US06345329B1 Method and apparatus for exchanging data using a queued direct input-output device 有权
标题翻译：使用排队的直接输入 - 输出设备交换数据的方法和装置
公开(公告)号：US06345329B1
公开(公告)日：2002-02-05
申请号：US09252555
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Leslie W. Wyman , Donald W. Schmidt
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Leslie W. Wyman , Donald W. Schmidt
IPC分类号： G06F1300
CPC分类号： H04L25/05
摘要： A method and apparatus for exchanging data in a network computing system having a main storage capable of connecting to at least one application server and an interface element with at least one adapter capable of establishing processing communication with at least one application user(s). A state change signalling protocol is used for transfer of data between the main storage and said adapter. In addition a queuing mechanism is established in the main storage having a plurality of queues each with a plurality of buffers. Some of these queues are dedicated to be input and others as output queues. By applying the protocol each input and output data buffer is associated with each of the active input and output queues. In this manner the input and output buffers are managed by placing the buffers into various states which are maintained in a special location that is set aside and is associated with each buffer. After complete transmission of data, the state of each such buffer is changed in order to make it buffer available for reuse.
摘要翻译：一种用于在网络计算系统中交换数据的方法和装置，该网络计算系统具有能够连接至少一个应用服务器的主存储器和具有能够与至少一个应用用户建立处理通信的至少一个适配器的接口元件。状态改变信令协议用于主存储器和所述适配器之间的数据传输。此外，在具有多个队列的主存储器中建立排队机制，每个队列具有多个缓冲器。这些队列中的一些专用于输入，而其他队列作为输出队列。通过应用协议，每个输入和输出数据缓冲器与每个有源输入和输出队列相关联。以这种方式，通过将缓冲器置于各种状态来管理输入和输出缓冲器，该状态被保持在被放置并与每个缓冲器相关联的特殊位置。在数据完全传输之后，每个这样的缓冲器的状态被改变，以便缓冲器可用于重用。

93. 发明授权

US08850450B2 Warning track interruption facility 有权
标题翻译：警告轨道中断设施
公开(公告)号：US08850450B2
公开(公告)日：2014-09-30
申请号：US13352509
申请日：2012-01-18
申请人： Mark S. Farrell , Charles W. Gainey, Jr. , Jeffrey P. Kubala , James H. Mulder , Bernard Pierce , Robert R. Rogers , Donald W. Schmidt
发明人： Mark S. Farrell , Charles W. Gainey, Jr. , Jeffrey P. Kubala , James H. Mulder , Bernard Pierce , Robert R. Rogers , Donald W. Schmidt
IPC分类号： G06F3/00 , G06F9/455 , G06F9/54
CPC分类号： G06F9/526 , G06F9/45533 , G06F9/45558 , G06F9/4881 , G06F9/4887 , G06F9/5038 , G06F9/54 , G06F9/542 , G06F13/24 , G06F2009/45579
摘要： A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.
摘要翻译：提供程序（例如，操作系统）警告其具有执行诸如清理（例如，完成，停止和/或移动可分派单元）的功能的宽限期。在一个示例中，该程序正在被警告，它正在失去对其共享资源的访问。例如，在虚拟环境中，客户程序被警告，即将要丢失其中央处理单元的资源，因此它将执行诸如清理的功能。

94. 发明授权

US08788871B2 Unified, workload-optimized, adaptive RAS for hybrid systems 有权
标题翻译：用于混合系统的统一的，工作负载优化的自适应RAS
公开(公告)号：US08788871B2
公开(公告)日：2014-07-22
申请号：US13170453
申请日：2011-06-28
申请人： Rajaram B. Krishnamurthy , Carl J. Parris , Donald W. Schmidt , Benjamin P. Segal
发明人： Rajaram B. Krishnamurthy , Carl J. Parris , Donald W. Schmidt , Benjamin P. Segal
IPC分类号： G06F11/00
CPC分类号： G06F9/50 , G06F11/008 , G06F11/1645 , G06F11/188
摘要： A method, system, and computer program product for maintaining reliability in a computer system. In an example embodiment, the method includes performing a first data computation by a first set of processors, the first set of processors having a first computer processor architecture. The method continues by performing a second data computation by a second processor coupled to the first set of processors, the second processor having a second computer processor architecture, the first computer processor architecture being different than the second computer processor architecture. Finally, the method includes dynamically allocating computational resources of the first set of processors and the second processor based on at least one metric while the first set of processors and the second processor are in operation such that the accuracy and processing speed of the first data computation and the second data computation are optimized.
摘要翻译：一种用于在计算机系统中维持可靠性的方法，系统和计算机程序产品。在示例实施例中，该方法包括由第一组处理器执行第一数据计算，第一组处理器具有第一计算机处理器架构。该方法通过由耦合到第一组处理器的第二处理器执行第二数据计算而继续，第二处理器具有第二计算机处理器架构，第一计算机处理器架构不同于第二计算机处理器架构。最后，该方法包括在第一组处理器和第二处理器运行时基于至少一个度量来动态分配第一组处理器和第二处理器的计算资源，使得第一数据计算的精度和处理速度并且第二数据计算被优化。

95. 发明授权

US08650337B2 Runtime determination of translation formats for adapter functions 有权
标题翻译：运行时确定适配器功能的翻译格式
公开(公告)号：US08650337B2
公开(公告)日：2014-02-11
申请号：US12821171
申请日：2010-06-23
申请人： David Craddock , Thomas A. Gregg , Dan F. Greiner , Eric N. Lais , Donald W. Schmidt
发明人： David Craddock , Thomas A. Gregg , Dan F. Greiner , Eric N. Lais , Donald W. Schmidt
IPC分类号： G06F13/28
CPC分类号： G06F13/28 , G06F12/1081
摘要： Various address translation formats are available for use in obtaining system memory addresses for use by requestors in accessing system memory. The particular address translation format to be used by a given requestor, an example of which is an adapter function, is pre-registered in a device table entry associated with that requestor.
摘要翻译：各种地址转换格式可用于获取系统内存地址以供请求者访问系统内存。给定请求者（其示例是适配器功能）要使用的特定地址转换格式在与该请求者相关联的设备表条目中预先注册。

96. 发明授权

US08478966B2 Query sampling information instruction 有权
公开(公告)号：US08478966B2
公开(公告)日：2013-07-02
申请号：US12961651
申请日：2010-12-07
申请人： Jane H. Bartik , Lisa C. Heller , Damian L. Osisek , Donald W. Schmidt , Patrick M. West, Jr. , Phil C. Yeh
发明人： Jane H. Bartik , Lisa C. Heller , Damian L. Osisek , Donald W. Schmidt , Patrick M. West, Jr. , Phil C. Yeh
IPC分类号： G06F12/02 , G06F3/00 , G06F9/30 , G06F9/40
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0619 , G06F3/0653 , G06F3/0673 , G06F9/30145 , G06F12/06 , G06F12/0802 , G06F13/24 , G06F2212/461
摘要： A measurement sampling facility takes snapshots of the central processing unit (CPU) on which it is executing at specified sampling intervals to collect data relating to tasks executing on the CPU. The collected data is stored in a buffer, and at selected times, an interrupt is provided to remove data from the buffer to enable reuse thereof. The interrupt is not taken after each sample, but in sufficient time to remove the data and minimize data loss.

97. 发明申请

US20120198453A1 VIRTUALIZATION OF STORAGE BUFFERS USED BY ASYNCHRONOUS PROCESSES 有权
标题翻译：存储缓冲区的虚拟化由异步过程使用
公开(公告)号：US20120198453A1
公开(公告)日：2012-08-02
申请号：US13446862
申请日：2012-04-13
申请人： Damian L. Osisek , Donald W. Schmidt , Phil C. Yeh
发明人： Damian L. Osisek , Donald W. Schmidt , Phil C. Yeh
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45579 , G06F2009/45583
摘要： The amount of host real storage provided to a large guest storage buffer is controlled. This control is transparent to the guest that owns the buffer and is executing an asynchronous process to update the buffer. The control uses one or more indicators to determine when additional host real storage is to be provided.
摘要翻译：控制提供给大客户机存储缓冲区的主机实际存储量。该控件对拥有缓冲区的客户端是透明的，并正在执行异步进程来更新缓冲区。该控制使用一个或多个指示器来确定何时需要提供附加的主机实际存储。

98. 发明授权

US08015335B2 Performing a configuration virtual topology change and instruction therefore 有权
标题翻译：因此，执行配置虚拟拓扑更改和指令
公开(公告)号：US08015335B2
公开(公告)日：2011-09-06
申请号：US12636200
申请日：2009-12-11
申请人： Mark S. Farrell , Charles W. Gainey, Jr. , Jeffrey P. Kubala , Donald W. Schmidt
发明人： Mark S. Farrell , Charles W. Gainey, Jr. , Jeffrey P. Kubala , Donald W. Schmidt
IPC分类号： G06F13/00 , G06F15/00 , G06F15/76 , G06F9/455
CPC分类号： G06F9/5077 , G06F9/30003 , G06F9/44505 , G06F15/76
摘要： In a logically partitioned host computer system comprising host processors (host CPUs) partitioned into a plurality of guest processors (guest CPUs) of a guest configuration, a perform topology function instruction is executed by a guest processor specifying a topology change of the guest configuration. The topology change preferably changes the polarization of guest CPUs, the polarization related to the amount of a host CPU resource is provided to a guest CPU.
摘要翻译：在包括分配到客户配置的多个客体处理器（客户CPU）的主机处理器（主机CPU）的逻辑分区主机计算机系统中，执行拓扑功能指令由客户处理器执行，指定客户配置的拓扑变化。拓扑变化优选地改变客户CPU的极化，与提供给客户CPU的主机CPU资源量相关的极化。

99. 发明授权

US07941805B2 Affinity dispatching load balancer with precise CPU consumption data 有权
标题翻译：亲和调度负载平衡器，具有精确的CPU消耗数据
公开(公告)号：US07941805B2
公开(公告)日：2011-05-10
申请号：US11504155
申请日：2006-08-15
申请人： Donna N. Dillenberger , Greg A. Dyck , Stephen J. Heisig , Bernard R. Pierce , Donald W. Schmidt , Gong Su
发明人： Donna N. Dillenberger , Greg A. Dyck , Stephen J. Heisig , Bernard R. Pierce , Donald W. Schmidt , Gong Su
IPC分类号： G06F9/46 , G06F15/173
CPC分类号： G06F9/505 , G06F2209/5022
摘要： A computer-implemented method for distributing a plurality of tasks over a plurality of processing nodes in a processor network includes the following steps: calculating a task process consumption value for the tasks; calculating a measured node processor consumption value for the nodes; calculating a target node processor consumption value for the nodes, the target node processor consumption value indicating optimal node processor consumption; calculating a load index value as a difference between the calculated node processor consumption value for a node i and the target node processor consumption value for node i; and distributing the tasks among the nodes to balance a processor workload among the nodes, according to the calculated load index value, such that the calculated load index value of each node is substantially zero. The method further embodies a multi-dimensional balancing matrix, each dimension of the matrix representing a node corresponding to a different processor type and each cell representing tasks assigned to multiple nodes.
摘要翻译：用于在处理器网络中的多个处理节点上分布多个任务的计算机实现的方法包括以下步骤：计算任务的任务过程消耗值; 计算节点的测量节点处理器消耗值; 计算节点的目标节点处理器消耗值，目标节点处理器消耗值指示最佳节点处理器消耗; 计算负载指标值作为节点i的计算节点处理器消耗值与节点i的目标节点处理器消耗值之间的差值; 并且根据所计算的负载指数值，在所述节点之间分配所述任务以平衡所述节点之间的处理器工作负荷，使得所计算的每个节点的负载指数值基本为零。该方法进一步体现了多维平衡矩阵，矩阵的每个维度表示对应于不同处理器类型的节点，每个小区表示分配给多个节点的任务。

100. 发明申请

US20110078419A1 SET PROGRAM PARAMETER INSTRUCTION 有权
标题翻译：设置程序参数指令
公开(公告)号：US20110078419A1
公开(公告)日：2011-03-31
申请号：US12961929
申请日：2010-12-07
申请人： Jane H. Bartik , Lisa Cranton Heller , Damian L. Osisek , Donald W. Schmidt , Patrick M. West, JR. , Phil C. Yeh
发明人： Jane H. Bartik , Lisa Cranton Heller , Damian L. Osisek , Donald W. Schmidt , Patrick M. West, JR. , Phil C. Yeh
IPC分类号： G06F9/30
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0619 , G06F3/0653 , G06F3/0673 , G06F9/30145 , G06F12/06 , G06F12/0802 , G06F13/24 , G06F2212/461
摘要： A measurement sampling facility takes snapshots of the central processing unit (CPU) on which it is executing at specified sampling intervals to collect data relating to tasks executing on the CPU. The collected data is stored in a buffer, and at selected times, an interrupt is provided to remove data from the buffer to enable reuse thereof. The interrupt is not taken after each sample, but in sufficient time to remove the data and minimize data loss.
摘要翻译：测量采样设备以指定的采样间隔拍摄正在其中执行的中央处理单元（CPU）的快照，以收集与在CPU上执行的任务有关的数据。收集的数据被存储在缓冲器中，并且在选定的时间提供中断以从缓冲器中移除数据以使其能够重复使用。在每个采样之后不采取中断，但是在足够的时间去除数据并最小化数据丢失。

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