公开(公告)号：US08056328B2

公开(公告)日：2011-11-15

申请号：US11999877

申请日：2007-12-07

申请人： Mark S. Farrell ,  Ralph B. Pastore

发明人： Mark S. Farrell ,  Ralph B. Pastore

IPC分类号： F01N7/00

CPC分类号： F01N13/007

摘要： An apparatus for diluting and diffusing engine exhaust, includes a diffuser pipe horizontally oriented and having an inlet connection to receive exhaust gases from an engine and having an outlet defined as an elongated opening on an upper surface thereof, the inlet being disposed at about a longitudinal midpoint of the diffuser pipe, a deflector mounted in the diffuser pipe opposite the inlet to divide an entering exhaust gas flow toward opposite ends of the diffuser pipe, a baffle formed as an elongated plate having a multiplicity of holes mounted in the pipe between the inlet connection and the outlet and extending a length of the diffuser pipe, and, a dispersing grate formed as an elongated plate having a multiplicity of holes and being mounted above the outlet and spaced therefrom, the dispersing grate having a curvature about a longitudinal axis, and being mounted with a convex surface facing the outlet.

摘要翻译： 一种用于稀释和扩散发动机排气的装置，包括水平定向的扩散管，并具有入口连接件，用于接收来自发动机的废气，并且在其上表面上具有限定为细长开口的出口，所述入口设置在纵向 扩散管的中点，安装在与入口相对的扩散管中的偏转器，以将进入的废气流分配到扩散管的相对端，形成为细长板的挡板，其具有安装在入口之间的管中的多个孔 连接和出口并延伸扩散管的长度，以及形成为具有多个孔并且安装在出口上方并与之隔开的细长板的分散格栅，分散格栅围绕纵向轴线具有曲率，并且 安装有面向出口的凸形表面。

公开(公告)号：US20090145119A1

公开(公告)日：2009-06-11

申请号：US11999877

申请日：2007-12-07

申请人： Mark S. Farrell ,  Ralph B. Pastore

发明人： Mark S. Farrell ,  Ralph B. Pastore

IPC分类号： F01N7/00

CPC分类号： F01N13/007

摘要： An apparatus for diluting and diffusing engine exhaust, includes a diffuser pipe horizontally oriented and having an inlet connection to receive exhaust gases from an engine and having an outlet defined as an elongated opening on an upper surface thereof, the inlet being disposed at about a longitudinal midpoint of the diffuser pipe, a deflector mounted in the diffuser pipe opposite the inlet to divide an entering exhaust gas flow toward opposite ends of the diffuser pipe, a baffle formed as an elongated plate having a multiplicity of holes mounted in the pipe between the inlet connection and the outlet and extending a length of the diffuser pipe, and, a dispersing grate formed as an elongated plate having a multiplicity of holes and being mounted above the outlet and spaced therefrom, the dispersing grate having a curvature about a longitudinal axis, and being mounted with a convex surface facing the outlet.

摘要翻译： 一种用于稀释和扩散发动机排气的装置，包括水平定向的扩散管，并具有入口连接件，用于接收来自发动机的废气，并且在其上表面上具有限定为细长开口的出口，所述入口设置在纵向 扩散管的中点，安装在与入口相对的扩散管中的偏转器，以将进入的废气流分配到扩散管的相对端，形成为细长板的挡板，其具有安装在入口之间的管中的多个孔 连接和出口并延伸扩散管的长度，以及形成为具有多个孔并且安装在出口上方并与之隔开的细长板的分散格栅，分散格栅围绕纵向轴线具有曲率，并且 安装有面向出口的凸形表面。

公开(公告)号：US20130339673A1

公开(公告)日：2013-12-19

申请号：US13524370

申请日：2012-06-15

申请人： Brenton F. Belmar ,  Mark S. Farrell ,  Christian Jacobi ,  Timothy J. Slegel

发明人： Brenton F. Belmar ,  Mark S. Farrell ,  Christian Jacobi ,  Timothy J. Slegel

IPC分类号： G06F9/30

CPC分类号： G06F9/3857 ,  G06F9/30 ,  G06F9/30043 ,  G06F9/30087 ,  G06F9/3834 ,  G06F9/3859 ,  G06F9/466 ,  G06F9/467

摘要： Embodiments relate to intra-instructional transaction abort handling. An aspect includes using an emulation routine to execute an instruction within a transaction. The instruction includes at least one unit of operation. The transaction effectively delays committing stores to memory until the transaction has completed successfully. After receiving an abort indication, emulation of the instruction is terminated prior to completing the execution of the instruction. The instruction is terminated after the emulation routine completes any previously initiated unit of operation of the instruction.

公开(公告)号：US08572635B2

公开(公告)日：2013-10-29

申请号：US12821175

申请日：2010-06-23

申请人： David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Eric N. Lais ,  Gustav E. Sittmann, III

发明人： David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Eric N. Lais ,  Gustav E. Sittmann, III

IPC分类号： G06F3/00 ,  G06F13/12 ,  G06F13/24

CPC分类号： G06F13/24 ,  G06F9/4812 ,  G06F2213/0026

摘要： One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.

摘要翻译： 一个或多个来自一个或多个输入/输出（I / O）适配器的信号中断请求被转换为I / O适配器事件通知。 每个I / O适配器事件通知包括系统内存中的一个或多个特定指示符的设置和中断请求，其中第一个会导致挂起的I / O适配器中断请求。 当I / O适配器中断的请求处于待处理状态时，后续的消息信号中断请求将转换为I / O适配器事件通知，但不会导致对I / O适配器中断的其他请求。

公开(公告)号：US20130246769A1

公开(公告)日：2013-09-19

申请号：US13422542

申请日：2012-03-16

申请人： Mark S. Farrell ,  Charles W. Gainey, JR. ,  Marcel M. Mitran ,  Damian L. Osisek ,  Chung-Lung K. Shum ,  Timothy J. Slegel ,  Brian L. Smith

发明人： Mark S. Farrell ,  Charles W. Gainey, JR. ,  Marcel M. Mitran ,  Damian L. Osisek ,  Chung-Lung K. Shum ,  Timothy J. Slegel ,  Brian L. Smith

IPC分类号： G06F9/30

CPC分类号： G06F9/30145 ,  G06F9/3005 ,  G06F9/45533 ,  G06F11/3466 ,  G06F11/348 ,  G06F11/3644 ,  G06F2201/86 ,  G06F2201/88

摘要： Embodiments of the invention relate to monitoring processor characteristic information of a processor using run-time-instrumentation. An aspect of the invention includes executing an instruction stream on the processor and detecting a run-time instrumentation sample point of the executing instruction stream on the processor. A reporting group is stored in a run-time instrumentation program buffer based on the run-time instrumentation sample point. The reporting group includes processor characteristic information associated with the processor.

摘要翻译： 本发明的实施例涉及使用运行时间仪器监视处理器的处理器特性信息。 本发明的一个方面包括在处理器上执行指令流并检测处理器上的执行指令流的运行时检测采样点。 基于运行时仪器采样点，报告组存储在运行时仪表程序缓冲区中。 报告组包括与处理器相关联的处理器特性信息。

公开(公告)号：US20130246744A1

公开(公告)日：2013-09-19

申请号：US13422598

申请日：2012-03-16

申请人： Mark S. Farrell ,  Charles W. Gainey, JR. ,  Chung-Lung K. Shum ,  Timothy J. Slegel

发明人： Mark S. Farrell ,  Charles W. Gainey, JR. ,  Chung-Lung K. Shum ,  Timothy J. Slegel

IPC分类号： G06F9/312 ,  G06F9/30

CPC分类号： G06F11/3644 ,  G06F9/30076 ,  G06F9/30101 ,  G06F11/3636 ,  G06F11/3648

摘要： Embodiments of the invention relate to modifying run-time-instrumentation controls (MRIC) from a lesser-privileged state. The MRIC instruction is fetched. The MRIC instruction includes the address of a run-time-instrumentation control block (RICCB). The RICCB is fetched based on the address included in the MRIC instruction. The RICCB includes values for modifying a subset of the processor's run-time-instrumentation controls. The subset of run-time-instrumentation controls includes a runtime instrumentation program buffer current address (RCA) of a runtime instrumentation program buffer (RIB) location. The RIB holds run-time-instrumentation information of the events recognized by the processor during program execution. The values of the RICCB are loaded into the run-time-instrumentation controls. Event information is provided to the RIB based on the values that were loaded in the run-time-instrumentation control.

公开(公告)号：US08478922B2

公开(公告)日：2013-07-02

申请号：US12821179

申请日：2010-06-23

申请人： Brenton F. Belmar ,  David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Damian L. Osisek ,  Donald W. Schmidt ,  Gustav E. Sittmann, III ,  Richard P. Tarcza

发明人： Brenton F. Belmar ,  David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Damian L. Osisek ,  Donald W. Schmidt ,  Gustav E. Sittmann, III ,  Richard P. Tarcza

IPC分类号： G06F13/00

CPC分类号： G06F9/4812

摘要： The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.

摘要翻译： 控制适配器中断的条件。 响应于向操作系统呈现的中断，在配置中的所有中央处理单元上抑制了后续中断。 操作系统处理中断，包括检查和处理报告事件的指示，直到操作系统停止抑制。 这使得操作系统能够控制待处理中断的次数和处理这些中断的处理器的数量。

公开(公告)号：US20120221757A1

公开(公告)日：2012-08-30

申请号：US13462152

申请日：2012-05-02

申请人： David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Eric N. Lais ,  Gustav E. Sittmann, III ,  Cynthia Sitmann

发明人： David Craddock ,  Janet R. Easton ,  Mark S. Farrell ,  Thomas A. Gregg ,  Eric N. Lais ,  Gustav E. Sittmann, III ,  Cynthia Sitmann

IPC分类号： G06F13/24

CPC分类号： G06F13/24 ,  G06F9/4812 ,  G06F2213/0026

摘要： One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.

摘要翻译： 一个或多个来自一个或多个输入/输出（I / O）适配器的信号中断请求被转换为I / O适配器事件通知。 每个I / O适配器事件通知包括系统内存中的一个或多个特定指示符的设置和中断请求，其中第一个会导致挂起的I / O适配器中断请求。 当I / O适配器中断的请求处于待处理状态时，后续的消息信号中断请求将转换为I / O适配器事件通知，但不会导致对I / O适配器中断的其他请求。

公开(公告)号：US08195986B2

公开(公告)日：2012-06-05

申请号：US12036745

申请日：2008-02-25

申请人： Patrick J. Meaney ,  Mark S. Farrell ,  Liyong Wang ,  Rebecca S. Wisniewski

发明人： Patrick J. Meaney ,  Mark S. Farrell ,  Liyong Wang ,  Rebecca S. Wisniewski

IPC分类号： G06F11/00

CPC分类号： G06F11/0769 ,  G06F11/0721

摘要： A system for processing errors in a processor comprising, a first register having a unique identifier operative to store a first error data, a processor operative to retrieve the first error data from the first register, associate the first error data with the unique identifier, and generate a first uniform error packet including the first error data and the unique identifier and a storage medium operative to store the first uniform error packet.

摘要翻译： 一种用于处理处理器中的错误的系统，包括：第一寄存器，具有用于存储第一错误数据的唯一标识符;可操作以从第一寄存器检索第一错误数据的处理器将第一错误数据与唯一标识符相关联;以及 产生包括第一错误数据和唯一标识符的第一均匀错误包，以及可操作地存储第一均匀错误包的存储介质。

公开(公告)号：US08176279B2

公开(公告)日：2012-05-08

申请号：US12052675

申请日：2008-03-20

申请人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Dan F. Greiner ,  Lisa Cranton Heller ,  Damian L. Osisek

发明人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Dan F. Greiner ,  Lisa Cranton Heller ,  Damian L. Osisek

IPC分类号： G06F12/00

CPC分类号： G06F3/0622 ,  G06F3/0637 ,  G06F3/0673 ,  G06F11/0712 ,  G06F11/0727 ,  G06F11/073 ,  G06F11/0751 ,  G06F11/079 ,  G06F11/0793 ,  G06F12/1009 ,  G06F12/109 ,  G06F12/1408 ,  G06F12/145 ,  G06F12/1458 ,  G06F12/1475 ,  G06F12/1483 ,  G06F12/1491 ,  G06F2212/151 ,  G06F2212/654 ,  G06F2212/657

摘要： Management of storage used by pageable guests of a computing environment is facilitated. An enhanced suppression-on-protection facility is provided that enables the determination of which level of protection (host or guest) caused a fault condition, in response to an attempted storage access.

摘要翻译： 易于管理计算环境的可分页访客使用的存储。 提供增强的抑制保护设施，其能够响应于尝试的存储访问来确定导致故障状况的哪个级别的保护（主机或客户机）。