DISTRIBUTED PERSISTENT MEMORY USING ASYNCHRONOUS STREAMING OF LOG RECORDS
    1.
    发明申请
    DISTRIBUTED PERSISTENT MEMORY USING ASYNCHRONOUS STREAMING OF LOG RECORDS 有权
    使用日志记录的异步流动分布的记忆

    公开(公告)号:US20150293820A1

    公开(公告)日:2015-10-15

    申请号:US14248913

    申请日:2014-04-09

    IPC分类号: G06F11/16 G06F11/14

    摘要: Technologies for distributed durable data replication include a computing device having persistent memory that stores a memory state and an update log. The computing device isolates a host partition from a closure partition. The computing device may sequester one or more processor cores for use by the closure partition. The host partition writes transaction records to the update log prior to writing state changes to persistent memory. A replication service asynchronously transmits log records to a remote computing device, which establishes a replica update log in persistent memory. If the host partition fails, the closure partition transmits remaining log records from the update log to the remote computing device. The update log may be quickly replayed when recovering the computing device from failure. The remote computing device may also replay the replica update log to update a remote copy of the state data. Other embodiments are described and claimed.

    摘要翻译: 用于分布式持久数据复制的技术包括具有存储存储器状态和更新日志的持久存储器的计算设备。 计算设备将主机分区与封闭分区隔离开来。 计算设备可以隔离一个或多个处理器核以供封闭分区使用。 在将状态更改写入持久内存之前,主机分区将事务记录写入更新日志。 复制服务将日志记录异步发送到远程计算设备,远程计算设备在持久存储器中建立副本更新日志。 如果主机分区失败,则关闭分区将剩余的日志记录从更新日志传输到远程计算设备。 从故障恢复计算设备时,可能会快速重播更新日志。 远程计算设备还可以重放副本更新日志以更新状态数据的远程副本。 描述和要求保护其他实施例。

    Managing data center resources to achieve a quality of service
    3.
    发明申请
    Managing data center resources to achieve a quality of service 审中-公开
    管理数据中心资源,实现服务质量

    公开(公告)号:US20140095691A1

    公开(公告)日:2014-04-03

    申请号:US13630545

    申请日:2012-09-28

    IPC分类号: H04L12/24

    摘要: In accordance with some embodiments, a cloud service provider may operate a data center in a way that dynamically reallocates resources across nodes within the data center based on both utilization and service level agreements. In other words, the allocation of resources may be adjusted dynamically based on current conditions. The current conditions in the data center may be a function of the nature of all the current workloads. Instead of simply managing the workloads in a way to increase overall execution efficiency, the data center instead may manage the workload to achieve quality of service requirements for particular workloads according to service level agreements.

    摘要翻译: 根据一些实施例,云服务提供商可以以基于利用率和服务水平协议来动态地重新分配数据中心内的节点之间的资源的方式来操作数据中心。 换句话说,资源分配可以根据当前条件动态调整。 数据中心当前的状况可能是所有当前工作负载的性质的函数。 而不是简单地以提高总体执行效率的方式管理工作负载,而是根据服务级别协议,数据中心可以管理工作负载以实现特定工作负载的服务质量要求。

    System information synchronization in a links-based multi-processor system
    6.
    发明授权
    System information synchronization in a links-based multi-processor system 有权
    基于链路的多处理器系统中的系统信息同步

    公开(公告)号:US07818560B2

    公开(公告)日:2010-10-19

    申请号:US11859640

    申请日:2007-09-21

    IPC分类号: G06F15/177

    CPC分类号: G06F15/177 G06F9/4405

    摘要: Various embodiments described herein include one or more of systems, methods, firmware, and software to synchronize system information between processors during system boot in a links-based multi-processor system. Some embodiments synchronize data block by block through memory rather than piece by piece through registers by allowing a System Bootstrap Processor (“SBSP”) to directly access synchronization data in local memory of each of one or more Application Processors. These and other embodiments are described in greater detail below.

    摘要翻译: 本文描述的各种实施例包括在基于链路的多处理器系统中的系统引导期间在处理器之间同步系统信息的系统,方法,固件和软件中的一个或多个。 一些实施例通过允许系统引导处理器(“SBSP”)直接访问一个或多个应用处理器中的每一个的本地存储器中的同步数据,通过存储器而不是通过寄存器逐块同步数据。 下面更详细地描述这些和其它实施例。

    METHOD AND APPARATUS TO SIMPLIFY CONFIGURATION CALCULATION AND MANAGEMENT OF A PROCESSOR SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS TO SIMPLIFY CONFIGURATION CALCULATION AND MANAGEMENT OF A PROCESSOR SYSTEM 有权
    简化处理器系统的配置计算和管理的方法和装置

    公开(公告)号:US20090006828A1

    公开(公告)日:2009-01-01

    申请号:US11768502

    申请日:2007-06-26

    IPC分类号: G06F15/177

    CPC分类号: G06F15/177

    摘要: Methods and apparatus to simplify configuration calculation and management of a processor system are disclosed. An example disclosed method reads system configuration data from registers of a processing system, caches the system configuration data in an allocated memory, and calculates new system configuration data for the processing system by operating on cached data. Other embodiments are also disclosed and claimed.

    摘要翻译: 公开了简化处理器系统的配置计算和管理的方法和装置。 所公开的示例方法从处理系统的寄存器读取系统配置数据,将系统配置数据缓存在分配的存储器中,并且通过对缓存的数据进行操作来计算处理系统的新的系统配置数据。 还公开并要求保护其他实施例。

    Extensible and flexible firmware architecture for reliability, availability, serviceability features
    8.
    发明申请
    Extensible and flexible firmware architecture for reliability, availability, serviceability features 有权
    可扩展和灵活的固件架构,可靠性,可用性,可维护性功能

    公开(公告)号:US20080163256A1

    公开(公告)日:2008-07-03

    申请号:US11648419

    申请日:2006-12-28

    IPC分类号: G06F9/44

    摘要: Improved reliability, availability, and serviceability (RAS) is provided by an extensible and flexible firmware architecture. The architecture provides management for events, where an event is a response to an imminent failure of or capacity change requirement applicable to a component of the system. In response to an event, control of a system is transferred from an operating system to the firmware manager. The manager identifies an action that is specified by the event. Based on the action, the firmware manager selects a firmware handler from a plurality of firmware handlers. The firmware manager dispatches the selected firmware handler to perform the specified action. The firmware manager and the dispatched firmware handler exchange system-independent information regarding the event. The firmware manager also manages time-slices for the performance of the specified action by the dispatched firmware handler.

    摘要翻译: 通过可扩展且灵活的固件架构提供可靠性,可用性和可维护性(RAS)的提高。 该架构为事件提供管理,其中事件是对应用于系统组件的即将发生的故障或容量变化要求的响应。 响应于事件,将系统的控制从操作系统传送到固件管理器。 经理识别事件指定的动作。 基于该动作,固件管理器从多个固件处理器中选择固件处理程序。 固件管理器调度所选的固件处理程序以执行指定的操作。 固件管理器和发送的固件处理程序交换与事件有关的系统无关信息。 固件管理器还管理由分派的固件处理程序执行指定操作的时间片。

    Computing system feature activation mechanism
    10.
    发明申请
    Computing system feature activation mechanism 有权
    计算系统功能激活机制

    公开(公告)号:US20070039054A1

    公开(公告)日:2007-02-15

    申请号:US11195105

    申请日:2005-08-01

    IPC分类号: H04N7/16

    CPC分类号: G06F21/31 G06F21/10 G06F21/73

    摘要: Embodiments of the invention are generally directed to apparatuses, methods, and systems for a computing system feature activation mechanism. In an embodiment, a computing system receives a remotely generated feature activation information. The computing system compares the remotely generated feature activation information with a built-in feature activation mechanism. In an embodiment, a feature of the computing system is activated if the remotely generated feature activation information matches the built-in feature activation mechanism. Other embodiments are described and claimed.

    摘要翻译: 本发明的实施例一般涉及用于计算系统特征激活机制的装置,方法和系统。 在一个实施例中,计算系统接收远程产生的特征激活信息。 计算系统将远程生成的特征激活信息与内置的特征激活机制进行比较。 在一个实施例中,如果远程生成的特征激活信息与内置特征激活机制匹配,则激活计算系统的特征。 描述和要求保护其他实施例。