公开(公告)号：US08327113B2

公开(公告)日：2012-12-04

申请号：US12235968

申请日：2008-09-23

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

IPC分类号： G06F15/00 ,  G06F15/76

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

公开(公告)号：US07734741B2

公开(公告)日：2010-06-08

申请号：US11011300

申请日：2004-12-13

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

IPC分类号： G06F15/177

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

摘要翻译： 动态重新配置，包括单独模块的在线添加，删除和替换，以支持系统的动态分区，互连（链接）重新配置，存储器RAS以允许无OS干预的迁移和镜像，动态内存重新交织，CPU和插座 描述了跨分区的全局共享内存的迁移和支持。 为了便于在线添加或删除，固件能够静默和解除感兴趣的域，以便许多系统资源（如路由表和地址解码器）可以在基本上看起来是原子操作 到固件上方的软件层。

公开(公告)号：US08171121B2

公开(公告)日：2012-05-01

申请号：US12236047

申请日：2008-09-23

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhilesh Kumar ,  Jay Jayasimha ,  Jose A. Vargas

IPC分类号： G06F15/177 ,  G06F15/76

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

摘要翻译： 动态重新配置，包括单独模块的在线添加，删除和替换，以支持系统的动态分区，互连（链接）重新配置，存储器RAS以允许无OS干预的迁移和镜像，动态内存重新交织，CPU和插座 描述了跨分区的全局共享内存的迁移和支持。 为了便于在线添加或删除，固件能够静默和解除感兴趣的域，以便许多系统资源（如路由表和地址解码器）可以在基本上看起来是原子操作 到固件上方的软件层。

公开(公告)号：US20090055600A1

公开(公告)日：2009-02-26

申请号：US12236222

申请日：2008-09-23

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayasimha ,  Jose A. Vargas

IPC分类号： G06F12/00

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

摘要翻译： 动态重新配置，包括单独模块的在线添加，删除和替换，以支持系统的动态分区，互连（链接）重新配置，存储器RAS以允许无OS干预的迁移和镜像，动态内存重新交织，CPU和插座 描述了跨分区的全局共享内存的迁移和支持。 为了便于在线添加或删除，固件能够静默和解除感兴趣的域，以便许多系统资源（如路由表和地址解码器）可以在基本上看起来是原子操作 到固件上方的软件层。

公开(公告)号：US20090024715A1

公开(公告)日：2009-01-22

申请号：US12235968

申请日：2008-09-23

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayasimha ,  Jose A. Vargas

IPC分类号： G06F15/167

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

公开(公告)号：US20090019267A1

公开(公告)日：2009-01-15

申请号：US12236047

申请日：2008-09-23

申请人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayashimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Delano ,  Ioannis T. Schoinas ,  Akhiles Kumar ,  Jay Jayashimha ,  Jose A. Vargas

IPC分类号： G06F15/00

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

公开(公告)号：US20130304957A1

公开(公告)日：2013-11-14

申请号：US13668053

申请日：2012-11-02

申请人： Mani Ayyar ,  Eric Richard Delano ,  Ioanns Y. Schoinas ,  Akhilesh Kumar ,  Doddaballapur Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Richard Delano ,  Ioanns Y. Schoinas ,  Akhilesh Kumar ,  Doddaballapur Jayasimha ,  Jose A. Vargas

IPC分类号： G06F13/24

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

公开(公告)号：US09223738B2

公开(公告)日：2015-12-29

申请号：US13668053

申请日：2012-11-02

申请人： Mani Ayyar ,  Eric Richard Delano ,  Ioannis Y. Schoinas ,  Akhilesh Kumar ,  Doddaballapur Jayasimha ,  Jose A. Vargas

发明人： Mani Ayyar ,  Eric Richard Delano ,  Ioannis Y. Schoinas ,  Akhilesh Kumar ,  Doddaballapur Jayasimha ,  Jose A. Vargas

IPC分类号： G06F13/40 ,  G06F13/00 ,  G06F9/50 ,  G06F13/24

CPC分类号： G06F9/44505 ,  G06F9/50 ,  G06F9/5011 ,  G06F13/00 ,  G06F13/24 ,  G06F13/4081 ,  G06F13/409

摘要： A dynamic reconfiguration to include on-line addition, deletion, and replacement of individual modules of to support dynamic partitioning of a system, interconnect (link) reconfiguration, memory RAS to allow migration and mirroring without OS intervention, dynamic memory reinterleaving, CPU and socket migration, and support for global shared memory across partitions is described. To facilitate the on-line addition or deletion, the firmware is able to quiesce and de-quiesce the domain of interest so that many system resources, such as routing tables and address decoders, can be updated in what essentially appears to be an atomic operation to the software layer above the firmware.

摘要翻译： 动态重新配置，包括单独模块的在线添加，删除和替换，以支持系统的动态分区，互连（链接）重新配置，存储器RAS以允许无OS干预的迁移和镜像，动态内存重新交织，CPU和插座 描述了跨分区的全局共享内存的迁移和支持。 为了便于在线添加或删除，固件能够静默和解除感兴趣的域，以便许多系统资源（如路由表和地址解码器）可以在基本上看起来是原子操作 到固件上方的软件层。

公开(公告)号：US09405646B2

公开(公告)日：2016-08-02

申请号：US13992506

申请日：2011-09-29

申请人： Theodros Yigzaw ,  Kai Cheng ,  Mohan J. Kumar ,  Jose A. Vargas ,  Gopikrishna Jandhyala

发明人： Theodros Yigzaw ,  Kai Cheng ,  Mohan J. Kumar ,  Jose A. Vargas ,  Gopikrishna Jandhyala

IPC分类号： G06F11/00 ,  G06F11/263 ,  G06F11/36

CPC分类号： G06F11/263 ,  G06F11/3664 ,  G06F11/3688

摘要： Disclosed is an apparatus and a method to inject errors to a memory. In one embodiment, a dedicated interface includes an error injection system address register and an error injection mask register coupled to the error injection system address register. If the error injection system address register includes a system address that matches an incoming write address, the error injection mask register outputs an error to the memory.

摘要翻译： 公开了一种向存储器注入错误的装置和方法。 在一个实施例中，专用接口包括错误注入系统地址寄存器和耦合到错误注入系统地址寄存器的错误注入掩模寄存器。 如果错误注入系统地址寄存器包含与输入写入地址匹配的系统地址，则错误注入掩码寄存器会向存储器输出错误。

公开(公告)号：US20130332781A1

公开(公告)日：2013-12-12

申请号：US13997870

申请日：2012-06-06

申请人： Sarathy Jayakumar ,  Mohan J. Kumar ,  Jose A. Vargas

发明人： Sarathy Jayakumar ,  Mohan J. Kumar ,  Jose A. Vargas

IPC分类号： G06F11/07

CPC分类号： G06F11/0751 ,  G06F11/0712 ,  G06F11/0745 ,  G06F11/0793

摘要： Embodiments of apparatus, computer-implemented methods, systems, devices, and computer-readable media are described herein for a computing device with a platform entity such as an interrupt handier configured to notify an operating system or virtual machine monitor executing on the computing device of an input/output error-containment event. In various embodiments, the interrupt handler may be configured to facilitate recovery of a link to an input/output device that caused the input/output error-containment event, responsive to a directive from the operating system or virtual machine monitor.

摘要翻译： 本文描述了具有平台实体的计算设备，例如中断处理器的设备，计算机实现的方法，系统，设备和计算机可读介质的实施例，其被配置为通知在计算设备上执行的操作系统或虚拟机监视器 输入/输出错误容纳事件。 在各种实施例中，响应于来自操作系统或虚拟机监视器的指示，中断处理程序可以被配置为便于恢复导致输入/输出错误容纳事件的输入/输出设备的链接。