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1. 发明授权

US08245009B2 Simulating memory hot add 有权
标题翻译：模拟内存热添加
公开(公告)号：US08245009B2
公开(公告)日：2012-08-14
申请号：US13162139
申请日：2011-06-16
申请人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
发明人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
IPC分类号： G06F12/00
CPC分类号： G06F9/4406
摘要： Memory is logically partitioned into two regions. A first region may be a similar size relative to the second region or the first region may be a small subset of the memory. The first region of memory is initialized and an operating system utilizes the first region. A system handler simulates a physical hot add of the second region. After the simulated physical hot add, the operating system may utilize the second region as if it were newly added physical memory and/or may utilize both the first region and second region.
摘要翻译：内存在逻辑上分为两个区域。第一区域可以相对于第二区域具有相似的尺寸，或者第一区域可以是存储器的小子集。存储器的第一区被初始化，并且操作系统利用第一区域。系统处理程序模拟第二区域的物理热添加。在模拟的物理热添加之后，操作系统可以利用第二区域，就好像它是新添加的物理存储器和/或可以利用第一区域和第二区域两者。

2. 发明申请

US20110246744A1 SIMULATING MEMORY HOT ADD 有权
标题翻译：模拟记忆热添加
公开(公告)号：US20110246744A1
公开(公告)日：2011-10-06
申请号：US13162139
申请日：2011-06-16
申请人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
发明人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
IPC分类号： G06F12/02
CPC分类号： G06F9/4406
摘要： Memory is logically partitioned into two regions. A first region may be a similar size relative to the second region or the first region may be a small subset of the memory. The first region of memory is initialized and an operating system utilizes the first region. A system handler simulates a physical hot add of the second region. After the simulated physical hot add, the operating system may utilize the second region as if it were newly added physical memory and/or may utilize both the first region and second region.
摘要翻译：内存在逻辑上分为两个区域。第一区域可以相对于第二区域具有相似的尺寸，或者第一区域可以是存储器的小子集。存储器的第一区被初始化，并且操作系统利用第一区域。系统处理程序模拟第二区域的物理热添加。在模拟的物理热添加之后，操作系统可以利用第二区域，就好像它是新添加的物理存储器和/或可以利用第一区域和第二区域两者。

3. 发明授权

US07987336B2 Reducing power-on time by simulating operating system memory hot add 失效
标题翻译：通过模拟操作系统内存热添加减少上电时间
公开(公告)号：US07987336B2
公开(公告)日：2011-07-26
申请号：US12120383
申请日：2008-05-14
申请人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
发明人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
IPC分类号： G06F12/00
CPC分类号： G06F9/4406
摘要： This invention generally provides a method for speeding up system boot time, by initializing a subset of memory during the system firmware test/initialization, and allowing the system to boot an operating system with this subset of installed memory. While the system is completing the operating system boot with the subset of installed memory, a remainder of the installed system memory is being initialized/tested. When the initialization the remainder of system memory is completed (and after the OS has booted), the SMI handler is invoked. The SMI handler then simulates a physical memory “Hot Add” event, and reports the event to the OS. This allows much of the memory initialization/test activity to occur in parallel with the firmware initialization/test and operating system startup processes.
摘要翻译：本发明通常提供一种通过在系统固件测试/初始化期间初始化存储器子集并允许系统使用所安装的存储器的该子集来引导操作系统来加速系统启动时间的方法。当系统正在使用已安装内存的子集完成操作系统引导时，已安装的系统内存的其余部分正在进行初始化/测试。当系统内存的剩余部分完成初始化（OS启动后）时，调用SMI处理程序。然后，SMI处理程序模拟物理内存“Hot Add”事件，并将事件报告给操作系统。这允许大量的内存初始化/测试活动与固件初始化/测试和操作系统启动过程并行发生。

4. 发明申请

US20090287900A1 Reducing Power-On Time by Simulating Operating System Memory Hot Add 失效
标题翻译：通过模拟操作系统内存减少上电时间
公开(公告)号：US20090287900A1
公开(公告)日：2009-11-19
申请号：US12120383
申请日：2008-05-14
申请人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
发明人： Joseph Allen Kirscht , Sumeet Kochar , Barry Alan Kritt , William Bradley Schwartz
IPC分类号： G06F12/02
CPC分类号： G06F9/4406
摘要： This invention generally provides a method for speeding up system boot time, by initializing a subset of memory during the system firmware test/initialization, and allowing the system to boot an operating system with this subset of installed memory. While the system is completing the operating system boot with the subset of installed memory, a remainder of the installed system memory is being initialized/tested. When the initialization the remainder of system memory is completed (and after the OS has booted), the SMI handler is invoked. The SMI handler then simulates a physical memory “Hot Add” event, and reports the event to the OS. This allows much of the memory initialization/test activity to occur in parallel with the firmware initialization/test and operating system startup processes.
摘要翻译：本发明通常提供一种通过在系统固件测试/初始化期间初始化存储器子集并允许系统使用所安装的存储器的该子集来引导操作系统来加速系统启动时间的方法。当系统正在使用已安装内存的子集完成操作系统引导时，已安装的系统内存的其余部分正在进行初始化/测试。当系统内存的剩余部分完成初始化（OS启动后）时，调用SMI处理程序。然后，SMI处理程序模拟物理内存“Hot Add”事件，并将事件报告给操作系统。这允许大量的内存初始化/测试活动与固件初始化/测试和操作系统启动过程并行发生。

5. 发明授权

US07814349B2 Maintaining server performance in a power constrained environment 有权
标题翻译：在功率受限的环境中维护服务器性能
公开(公告)号：US07814349B2
公开(公告)日：2010-10-12
申请号：US11760888
申请日：2007-06-11
申请人： Aaron Eliahu Merkin , William Bradley Schwartz
发明人： Aaron Eliahu Merkin , William Bradley Schwartz
IPC分类号： G06F1/00 , G06F1/26
CPC分类号： G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A method of managing resources in a data processing configuration includes allocating system resources to an application to ensure a specified level of performance for the application. A system parameter is then modified to conserve power consumption upon detecting a condition resulting in a reduction of available system power. The original system resource allocation is then modified to maintain the specified level of performance following the modification of the system parameter. The system resources may include system CPU cycles and allocating system resources may include allocating a specified percentage of the CPU cycles to a high priority application. The reduction of available system power may be caused by an excessive ambient temperature or the failure of a power supply. Modifying the system parameter to conserve power consumption includes throttling the CPU speed and then dynamically increasing the percentage of CPU cycles allocated to the high priority application.
摘要翻译：在数据处理配置中管理资源的方法包括：将系统资源分配给应用以确保应用程序的指定级别的性能。然后修改系统参数以在检测到导致可用系统功率降低的条件时节省功耗。然后修改原始系统资源分配，以维护系统参数修改后的指定级别的性能。系统资源可以包括系统CPU周期，并且分配系统资源可以包括将指定百分比的CPU周期分配给高优先级应用。可能的系统功率的降低可能是由于环境温度过高或电源故障引起的。修改系统参数以节省功耗包括限制CPU速度，然后动态增加分配给高优先级应用程序的CPU周期的百分比。

6. 发明授权

US07426657B2 System and method for predictive processor failure recovery 有权
标题翻译：用于预测处理器故障恢复的系统和方法
公开(公告)号：US07426657B2
公开(公告)日：2008-09-16
申请号：US10888391
申请日：2004-07-09
申请人： Edward Victor Zorek, Sr. , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
发明人： Edward Victor Zorek, Sr. , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
IPC分类号： G06F11/00
CPC分类号： G06F11/2043 , G06F11/2025 , G06F11/2028 , G06F11/203 , G06F11/2035
摘要： A system, method, and computer program product for reporting and recovering from an internal processor error in a multiprocessor system supporting system management mode. In accordance with the method of the present invention one or more replacement agents are allocated such as during system startup within the multiprocessor system. Machine specific error-reporting registers are monitored for one or more active processor agents during system operation. In response to detecting a faulty agent via the monitoring, a system management interrupt (SMI) request is issued to one or both the faulty agent and a selected replacement agent. In response to receiving the SMI request, the operating state of the faulty agent is copied to the selected replacement agent in system management mode. Operating system processing is then resumed using the replacement agent.
摘要翻译：用于在支持系统管理模式的多处理器系统中从内部处理器错误报告和恢复的系统，方法和计算机程序产品。根据本发明的方法，一个或多个替换代理被分配，例如在系统启动期间在多处理器系统内。在系统操作期间，对一个或多个活动处理器代理监视机器特定的错误报告寄存器。响应于通过监视检测故障代理，系统管理中断（SMI）请求被发送给故障代理和所选替换代理的一个或两个。响应于接收到SMI请求，故障代理的操作状态将以系统管理模式复制到选定的替换代理。然后使用更换代理恢复操作系统处理。

7. 发明授权

US07219343B2 Firmware update mechanism in a multi-node data processing system 有权
标题翻译：多节点数据处理系统中的固件更新机制
公开(公告)号：US07219343B2
公开(公告)日：2007-05-15
申请号：US10411554
申请日：2003-04-10
申请人： Jason Robert Almeida , Gregg Kent Gibson , Edward Joseph Klodnicki , Willie James Nathan, Jr. , William Bradley Schwartz
发明人： Jason Robert Almeida , Gregg Kent Gibson , Edward Joseph Klodnicki , Willie James Nathan, Jr. , William Bradley Schwartz
IPC分类号： G06F9/44 , G06F15/167
CPC分类号： H04L67/34 , G06F8/65 , G06F9/4401 , H04L69/329
摘要： Updating firmware on multiple systems or nodes within a merged networked environment includes providing firmware update code and a firmware update utility to a primary node. The firmware update utility determines the presence of a multi-node partition and detects the partition's configuration. The configuration determination includes determining the location of a remote service processor on each secondary node. The primary node creates an image of the firmware update code and distributes the created image to each of the secondary node service processors over a sideband link. Each of the remote service processors would then restart their respective systems. The node's BIOS detects the presence of the firmware update code on the service processor and forces the node to boot the update code directly. After the firmware update is complete, the firmware update code is deleted. When it subsequent restart occurs, the nodes will boot to the merged state.
摘要翻译：在合并的网络环境中的多个系统或节点上更新固件包括向主节点提供固件更新代码和固件更新实用程序。固件更新实用程序确定多节点分区的存在并检测分区的配置。配置确定包括确定每个辅助节点上的远程服务处理器的位置。主节点创建固件更新代码的映像，并通过边带链路将创建的映像分发到每个辅助节点服务处理器。然后，每个远程服务处理器将重新启动它们各自的系统。节点的BIOS检测服务处理器上是否存在固件更新代码，并强制节点直接引导更新代码。固件更新完成后，固件更新代码将被删除。发生后续重启时，节点将引导到合并状态。

8. 发明授权

US07117334B2 Dynamic node partitioning utilizing sleep state 有权
标题翻译：动态节点分配利用睡眠状态
公开(公告)号：US07117334B2
公开(公告)日：2006-10-03
申请号：US10845873
申请日：2004-05-14
申请人： Jason Robert Almeida , Scott Neil Dunham , Eric Richard Kern , William Bradley Schwartz
发明人： Jason Robert Almeida , Scott Neil Dunham , Eric Richard Kern , William Bradley Schwartz
IPC分类号： G06F12/00
CPC分类号： G06F9/4418
摘要： A method and system for allowing nodes in a multi-node computer to be appropriated by a master node in the multi-node computer. The node to be appropriated is suspended into an ACPI S3 Sleep State, causing current system operations state information to be stored in a backup memory in the appropriated node. The master node then populated a primary memory in the appropriated node with OS and other information required to join a partition that includes the master node. When the master node no longer wishes to use the appropriated node, the backup memory in the appropriated node is mirrored back into the primary memory. When the appropriated node “wakes up” from the S3 state, it continues executing software commands where it left off, without knowing anything that had happened after going into the S3 state.
摘要翻译：用于允许多节点计算机中的节点由多节点计算机中的主节点占用的方法和系统。要占用的节点被暂停到ACPI S3休眠状态，使得当前系统操作状态信息被存储在专用节点中的备份存储器中。然后，主节点在适当的节点中填充主存储器，其中包括加入包含主节点的分区所需的OS和其他信息。当主节点不再希望使用专用节点时，专用节点中的备份存储器将镜像回主存储器。当专用节点从S3状态“唤醒”时，它会继续执行其中断的软件命令，而不必知道进入S3状态后发生的任何事情。

9. 发明申请

US20080162988A1 SYSTEM AND METHOD FOR PREDICTIVE PROCESSOR FAILURE RECOVERY 有权
标题翻译：用于预测处理器故障恢复的系统和方法
公开(公告)号：US20080162988A1
公开(公告)日：2008-07-03
申请号：US12046330
申请日：2008-03-11
申请人： EDWARD VICTOR ZOREK , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
发明人： EDWARD VICTOR ZOREK , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
IPC分类号： G06F11/00
CPC分类号： G06F11/2043 , G06F11/2025 , G06F11/2028 , G06F11/203 , G06F11/2035
摘要： A system, method, and computer program product for reporting and recovering from an internal processor error in a multiprocessor system supporting system management mode. In accordance with the method of the present invention one or more replacement agents are allocated such as during system startup within the multiprocessor system. Machine specific error-reporting registers are monitored for one or more active processor agents during system operation. In response to detecting a faulty agent via the monitoring, a system management interrupt (SMI) request is issued to one or both the faulty agent and a selected replacement agent. In response to receiving the SMI request, the operating state of the faulty agent is copied to the selected replacement agent in system management mode. Operating system processing is then resumed using the replacement agent.
摘要翻译：用于在支持系统管理模式的多处理器系统中从内部处理器错误报告和恢复的系统，方法和计算机程序产品。根据本发明的方法，一个或多个替换代理被分配，例如在系统启动期间在多处理器系统内。在系统操作期间，对一个或多个活动处理器代理监视机器特定的错误报告寄存器。响应于通过监视检测故障代理，系统管理中断（SMI）请求被发送给故障代理和所选替换代理的一个或两个。响应于接收到SMI请求，故障代理的操作状态将以系统管理模式复制到选定的替换代理。然后使用更换代理恢复操作系统处理。

10. 发明授权

US07752495B2 System and method for predictive processor failure recovery 有权
标题翻译：用于预测处理器故障恢复的系统和方法
公开(公告)号：US07752495B2
公开(公告)日：2010-07-06
申请号：US12046330
申请日：2008-03-11
申请人： Edward Victor Zorek, Sr. , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
发明人： Edward Victor Zorek, Sr. , Thomas James Fox , Eric Richard Kern , Michael Scott Rollins , William Bradley Schwartz
IPC分类号： G06F11/00
CPC分类号： G06F11/2043 , G06F11/2025 , G06F11/2028 , G06F11/203 , G06F11/2035
摘要： A system, method, and computer program product for reporting and recovering from an internal processor error in a multiprocessor system supporting system management mode. In accordance with the method of the present invention one or more replacement agents are allocated such as during system startup within the multiprocessor system. Machine specific error-reporting registers are monitored for one or more active processor agents during system operation. In response to detecting a faulty agent via the monitoring, a system management interrupt (SMI) request is issued to one or both the faulty agent and a selected replacement agent. In response to receiving the SMI request, the operating state of the faulty agent is copied to the selected replacement agent in system management mode. Operating system processing is then resumed using the replacement agent.
摘要翻译：用于在支持系统管理模式的多处理器系统中从内部处理器错误报告和恢复的系统，方法和计算机程序产品。根据本发明的方法，一个或多个替换代理被分配，例如在系统启动期间在多处理器系统内。在系统操作期间，对一个或多个活动处理器代理监视机器特定的错误报告寄存器。响应于通过监视检测故障代理，系统管理中断（SMI）请求被发送给故障代理和所选替换代理的一个或两个。响应于接收到SMI请求，故障代理的操作状态将以系统管理模式复制到选定的替换代理。然后使用更换代理恢复操作系统处理。

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