Load mechanism
    11.
    发明申请
    Load mechanism 有权
    负载机制

    公开(公告)号:US20070156990A1

    公开(公告)日:2007-07-05

    申请号:US11323000

    申请日:2005-12-30

    IPC分类号: G06F13/00

    CPC分类号: G06F9/30043 G06F9/30032

    摘要: A method is disclosed. The method includes scheduling a load operation at least twice the size of a maximum access supported by a memory device, dividing the load operation into a plurality of separate load operation segments having a size equivalent to the maximum access supported by the memory device, and performing each of the plurality of load operation segments. A further method is disclosed where a temporary register is used to minimize the number of memory accesses to support unaligned accesses.

    摘要翻译: 公开了一种方法。 该方法包括将加载操作调度至少是由存储器件支持的最大访问大小的两倍,将加载操作划分成具有等于存储器设备支持的最大访问大小的多个单独的加载操作段,以及执行 多个加载操作段中的每一个。 公开了一种另外的方法,其中使用临时寄存器来最小化用于支持未对齐访问的存储器访问的数量。

    Method and apparatus for cost and power efficient, scalable operating system independent services
    12.
    发明授权
    Method and apparatus for cost and power efficient, scalable operating system independent services 有权
    用于成本和功率高效,可扩展的操作系统独立服务的方法和设备

    公开(公告)号:US08171321B2

    公开(公告)日:2012-05-01

    申请号:US11964439

    申请日:2007-12-26

    IPC分类号: G06F1/00

    摘要: A low cost, low power consumption scalable architecture is provided to allow a computer system to be managed remotely during all system power states. In a lowest power state, power is only applied to minimum logic necessary to examine a network packet. Power is applied for a short period of time to an execution subsystem and one of a plurality of cores selected to handle processing of received service requests. After processing the received service requests, the computer system returns to the lowest power state.

    摘要翻译: 提供了低成本,低功耗的可扩展架构,以允许在所有系统电源状态期间远程管理计算机系统。 在最低功率状态下,功率仅适用于检查网络分组所需的最小逻辑。 将电力短时间施加到执行子系统,并且被选择用于处理所接收的服务请求的处理的多个核心中的一个。 在处理接收到的服务请求之后,计算机系统返回到最低功率状态。

    METHOD AND APPARATUS FOR COST AND POWER EFFICIENT, SCALABLE OPERATING SYSTEM INDEPENDENT SERVICES
    13.
    发明申请
    METHOD AND APPARATUS FOR COST AND POWER EFFICIENT, SCALABLE OPERATING SYSTEM INDEPENDENT SERVICES 有权
    成本和功率有效的可扩展操作系统独立服务的方法和装置

    公开(公告)号:US20120192000A1

    公开(公告)日:2012-07-26

    申请号:US13436835

    申请日:2012-03-30

    IPC分类号: G06F1/00

    摘要: A low cost, low power consumption scalable architecture is provided to allow a computer system to be managed remotely during all system power states. In a lowest power state, power is only applied to minimum logic necessary to examine a network packet. Power is applied for a short period of time to an execution subsystem and one of a plurality of cores selected to handle processing of received service requests. After processing the received service requests, the computer system returns to the lowest power state.

    摘要翻译: 提供了低成本,低功耗的可扩展架构,以允许在所有系统电源状态期间远程管理计算机系统。 在最低功率状态下,功率仅适用于检查网络分组所需的最小逻辑。 将电力短时间施加到执行子系统,并且被选择用于处理所接收的服务请求的处理的多个核心中的一个。 在处理接收到的服务请求之后,计算机系统返回到最低功率状态。

    METHOD AND APPARATUS FOR COST AND POWER EFFICIENT, SCALABLE OPERATING SYSTEM INDEPENDENT SERVICES
    14.
    发明申请
    METHOD AND APPARATUS FOR COST AND POWER EFFICIENT, SCALABLE OPERATING SYSTEM INDEPENDENT SERVICES 有权
    成本和功率有效的可扩展操作系统独立服务的方法和装置

    公开(公告)号:US20090172438A1

    公开(公告)日:2009-07-02

    申请号:US11964439

    申请日:2007-12-26

    IPC分类号: G06F1/32

    摘要: A low cost, low power consumption scalable architecture is provided to allow a computer system to be managed remotely during all system power states. In a lowest power state, power is only applied to minimum logic necessary to examine a network packet. Power is applied for a short period of time to an execution subsystem and one of a plurality of cores selected to handle processing of received service requests. After processing the received service requests, the computer system returns to the lowest power state.

    摘要翻译: 提供了低成本,低功耗的可扩展架构,以允许在所有系统电源状态期间远程管理计算机系统。 在最低功率状态下,功率仅适用于检查网络分组所需的最小逻辑。 将电力短时间施加到执行子系统,并且被选择用于处理所接收的服务请求的处理的多个核心中的一个。 在处理接收到的服务请求之后,计算机系统返回到最低功率状态。

    Synchronizing recency information in an inclusive cache hierarchy
    15.
    发明授权
    Synchronizing recency information in an inclusive cache hierarchy 失效
    在包含缓存层次结构中同步新近度信息

    公开(公告)号:US07757045B2

    公开(公告)日:2010-07-13

    申请号:US11374222

    申请日:2006-03-13

    IPC分类号: G06F12/00

    CPC分类号: G06F12/123

    摘要: In one embodiment, the present invention includes a method for receiving a cache access request for data present in a lower-level cache line of a lower-level cache, and sending recency information regarding the lower-level cache line to a higher-level cache. The higher-level cache may be inclusive with the lower-level cache and may update age data associated with the cache line, thus reducing the likelihood of eviction of the cache line. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括一种用于接收对存在于较低级高速缓存的较低级高速缓存行中的数据的高速缓存访​​问请求的方法,以及将关于下级高速缓存线的新近度信息发送到更高级高速缓存 。 较高级别的缓存可以与下级缓存一起包含,并且可以更新与高速缓存行相关联的年龄数据,从而减少高速缓存线的驱逐的可能性。 描述和要求保护其他实施例。

    Synchronizing recency information in an inclusive cache hierarchy
    16.
    发明申请
    Synchronizing recency information in an inclusive cache hierarchy 失效
    在包含缓存层次结构中同步新近度信息

    公开(公告)号:US20070214321A1

    公开(公告)日:2007-09-13

    申请号:US11374222

    申请日:2006-03-13

    IPC分类号: G06F12/00

    CPC分类号: G06F12/123

    摘要: In one embodiment, the present invention includes a method for receiving a cache access request for data present in a lower-level cache line of a lower-level cache, and sending recency information regarding the lower-level cache line to a higher-level cache. The higher-level cache may be inclusive with the lower-level cache and may update age data associated with the cache line, thus reducing the likelihood of eviction of the cache line. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括一种用于接收对存在于较低级高速缓存的较低级高速缓存行中的数据的高速缓存访​​问请求的方法,以及将关于下级高速缓存线的新近度信息发送到更高级别高速缓存 。 较高级别的缓存可以与下级缓存一起包含,并且可以更新与高速缓存行相关联的年龄数据,从而减少高速缓存线的驱逐的可能性。 描述和要求保护其他实施例。

    Method and apparatus for cost and power efficient, scalable operating system independent services
    17.
    发明授权
    Method and apparatus for cost and power efficient, scalable operating system independent services 有权
    用于成本和功率高效,可扩展的操作系统独立服务的方法和设备

    公开(公告)号:US08386823B2

    公开(公告)日:2013-02-26

    申请号:US13436835

    申请日:2012-03-30

    IPC分类号: G06F1/32

    摘要: A low cost, low power consumption scalable architecture is provided to allow a computer system to be managed remotely during all system power states. In a lowest power state, power is only applied to minimum logic necessary to examine a network packet. Power is applied for a short period of time to an execution subsystem and one of a plurality of cores selected to handle processing of received service requests. After processing the received service requests, the computer system returns to the lowest power state.

    摘要翻译: 提供了低成本,低功耗的可扩展架构,以允许在所有系统电源状态期间远程管理计算机系统。 在最低功率状态下,功率仅适用于检查网络分组所需的最小逻辑。 将电力短时间施加到执行子系统,并且被选择用于处理所接收的服务请求的处理的多个核心中的一个。 在处理接收到的服务请求之后,计算机系统返回到最低功率状态。

    Apparatus and method for low touch cache management
    18.
    发明授权
    Apparatus and method for low touch cache management 有权
    低触控缓存管理的装置和方法

    公开(公告)号:US08219757B2

    公开(公告)日:2012-07-10

    申请号:US12286460

    申请日:2008-09-30

    IPC分类号: G06F12/00

    摘要: In some embodiments, a processor-based system includes a processor, a system memory coupled to the processor, a mass storage device, a cache memory located between the system memory and the mass storage device, and code stored on the processor-based system to cause the processor-based system to utilize the cache memory. The code may be configured to cause the processor-based system to preferentially use only a selected size of the cache memory to store cache entries having less than or equal to a selected number of cache hits. Other embodiments are disclosed and claimed.

    摘要翻译: 在一些实施例中,基于处理器的系统包括处理器,耦合到处理器的系统存储器,大容量存储设备,位于系统存储器和大容量存储设备之间的高速缓冲存储器以及存储在基于处理器的系统上的代码 使基于处理器的系统利用高速缓冲存储器。 代码可以被配置为使得基于处理器的系统优先仅使用所选大小的高速缓冲存储器来存储具有小于或等于所选数量的高速缓存命中的高速缓存条目。 公开和要求保护其他实施例。

    Method and apparatus for quick resumption
    20.
    发明申请
    Method and apparatus for quick resumption 有权
    快速恢复的方法和装置

    公开(公告)号:US20070061558A1

    公开(公告)日:2007-03-15

    申请号:US11229203

    申请日:2005-09-15

    IPC分类号: G06F9/00

    CPC分类号: G06F9/4418

    摘要: During a process of transitioning a processing system from sleep mode to active mode, system firmware of the processing system may automatically determine whether an initialization task has been assigned to a component other than system firmware, based on data obtained from a resume descriptor stored in nonvolatile storage of the processing system. The system firmware may skip the initialization task if the initialization task has been assigned to a component other than the system firmware. For example, in one embodiment, the system firmware may determine whether the resume descriptor identifies one or more memory ranges. If so, the system firmware may forego initialization of at least one memory range identified in the resume descriptor when initializing a random access memory (RAM) of the processing system. Other embodiments are described and claimed.

    摘要翻译: 在将处理系统从睡眠模式转换到活动模式的过程中,处理系统的系统固件可以基于从存储在非易失性存储器中的恢复描述符获得的数据自动地确定初始化任务是否已被分配给系统固件以外的组件 存储处理系统。 如果将初始化任务分配给系统固件以外的组件,系统固件可能会跳过初始化任务。 例如,在一个实施例中,系统固件可以确定恢复描述符是否识别一个或多个存储器范围。 如果是这样,当初始化处理系统的随机存取存储器(RAM)时,系统固件可以放弃在恢复描述符中标识的至少一个存储器范围的初始化。 描述和要求保护其他实施例。