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    Process and Apparatus to Reduce Declared Capacity of a Storage Device by Reducing a Range of Logical Addresses
    82.
    发明申请
    Process and Apparatus to Reduce Declared Capacity of a Storage Device by Reducing a Range of Logical Addresses 有权
    通过减少一系列逻辑地址来减少存储设备的容量的方法和装置

    公开(公告)号：US20160062681A1

    公开(公告)日：2016-03-03

    申请号：US14621275

    申请日：2015-02-12

    Applicant: SanDisk Technologies Inc.

    Inventor： Allen Samuels ,  Warren Fritz Kruger ,  Linh Tien Truong

    IPC: G06F3/06 ,  G06F12/02

    CPC classification number: G06F3/0616 ,  G06F3/0619 ,  G06F3/0629 ,  G06F3/0634 ,  G06F3/0679 ,  G06F11/00 ,  G06F11/3034 ,  G06F11/3409 ,  G06F11/3442 ,  G06F11/3485 ,  G06F12/0246 ,  G06F2201/81 ,  G06F2201/88 ,  G06F2212/7211 ,  G11C16/3495

    Abstract: Systems, methods and/or devices are used to reduce declared capacity of non-volatile memory of a storage device in a storage system. In one aspect, the method includes, detecting an amelioration trigger for reducing declared capacity of non-volatile memory of a storage device of the storage system, and in accordance with the detected amelioration trigger, performing an amelioration process to reduce declared capacity of the non-volatile memory of the storage device, the performing including reducing a range of logical addresses of a logical address space available to a host. In some embodiments, the storage device includes one or more flash memory devices. In some embodiments, the detecting, the performing, or both are performed by the storage device, or by one or more subsystems of the storage system distinct from the storage device, or by the host.

    Abstract translation: 系统，方法和/或设备用于减少存储系统中存储设备的非易失性存储器的声明容量。 一方面，该方法包括：检测用于减少存储系统的存储装置的非易失性存储器的声明容量的改进触发，并且根据检测到的改善触发，执行改进处理以减少非易失性存储器的声明容量， 存储设备的非易失性存储器，执行包括减少主机可用的逻辑地址空间的逻辑地址的范围。 在一些实施例中，存储设备包括一个或多个闪存设备。 在一些实施例中，检测，执行或两者都由存储设备或与存储设备不同的存储系统的一个或多个子系统执行，或由主机执行。

    Enhanced performance monitoring method and apparatus
    83.
    发明授权
    Enhanced performance monitoring method and apparatus 有权
    增强性能监测方法和装置

    公开(公告)号：US09250826B2

    公开(公告)日：2016-02-02

    申请号：US13801841

    申请日：2013-03-13

    Applicant: Silicon Graphics International Corp.

    Inventor： Eric Carl Fromm

    IPC: G06F13/00 ,  G06F3/06 ,  G06F11/30 ,  G06F11/34

    CPC classification number: G06F3/0653 ,  G06F11/3006 ,  G06F11/3096 ,  G06F11/3476 ,  G06F11/348 ,  G06F2201/88

    Abstract: A high-performance-computer system includes a statistics accumulation apparatus configured to efficiently accumulate system performance data from a variety of system components, and periodically write such data to processor local memory for efficient subsequent software processing of the thus acquired data, thereby reducing the system hardware and software overhead needed for collection of such data as compared to prior art systems.

    Abstract translation: 高性能计算机系统包括统计存储装置，其被配置为高效地累积来自各种系统组件的系统性能数据，并且周期性地将这样的数据写入处理器本地存储器，以便有效地对所获取的数据进行后续软件处理，从而减少系统 与现有技术系统相比，收集这些数据所需的硬件和软件开销。

    STORAGE SUBSYSTEM, AND METHOD FOR VERIFYING STORAGE AREA
    86.
    发明申请
    STORAGE SUBSYSTEM, AND METHOD FOR VERIFYING STORAGE AREA 有权
    存储子系统和存储区域的验证方法

    公开(公告)号：US20150378855A1

    公开(公告)日：2015-12-31

    申请号：US14237066

    申请日：2013-03-22

    Applicant: HITACHI, LTD.

    Inventor： Yosihumi ZIMOTO ,  Mao OHARA

    IPC: G06F11/20 ,  G06F3/06

    CPC classification number: G06F11/2069 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/0688 ,  G06F11/004 ,  G06F11/008 ,  G06F11/3034 ,  G06F11/3409 ,  G06F11/3442 ,  G06F11/3485 ,  G06F2201/85 ,  G06F2201/88

    Abstract: There is provided a method for verifying a full drive as an error check processing of a storage drive, but along with the increase in capacity of the storage drive, there are cases where error check cannot be executed before using the storage area. In the present invention, quantity of use of data is estimated, and the storage areas corresponding to the estimated quantity are verified periodically. By verifying the storage area to be used in advance before actual data use, the occurrence of error can be prevented without having to execute a check of the full drive.

    Abstract translation: 提供了一种用于验证完整驱动器作为存储驱动器的错误检查处理的方法，但是随着存储驱动器的容量的增加，存在在使用存储区域之前不能执行错误检查的情况。 在本发明中，估计数据的使用量，并且周期性地验证对应于估计量的存储区域。 通过在实际数据使用之前预先验证要使用的存储区域，可以防止错误的发生，而不必执行对全驱动的检查。

    SYSTEMS AND METHODS FOR MONITORING HARDWARE OBSERVATION POINTS WITHIN A SYSTEM ON A CHIP (SoC)
    87.
    发明申请
    SYSTEMS AND METHODS FOR MONITORING HARDWARE OBSERVATION POINTS WITHIN A SYSTEM ON A CHIP (SoC) 审中-公开
    用于在芯片系统（SoC）中监视硬件观察点的系统和方法

    公开(公告)号：US20150370678A1

    公开(公告)日：2015-12-24

    申请号：US14309274

    申请日：2014-06-19

    Applicant: Telefonaktiebolaget L M Ericsson (publ)

    Inventor： Peter Tufvesson ,  Alberth Arvidsson ,  Erik Ledfelt

    IPC: G06F11/30 ,  G06F11/34

    CPC classification number: G06F11/3013 ,  G01R31/31705 ,  G01R31/31723 ,  G06F11/3062 ,  G06F11/3096 ,  G06F2201/86 ,  G06F2201/88

    Abstract: Systems and methods for monitoring hardware observation points within a System on a Chip (SoC) are disclosed. In one embodiment, a monitoring system includes observers electrically coupled to corresponding hardware observation points. For each observation time period, the observer receives events from a corresponding hardware observation point and outputs observation data indicative of the number of events received. Each observer operates in the same clock and power domain as the corresponding hardware observation point. The hardware monitoring system includes collectors; each collector receives the observation data from a corresponding observer for the observation time period(s). Each collector updates a value of a live-counter based on the observation data and outputs the value of the live-counter. By counting the number of events at the hardware observation points, the monitoring system can enable detailed runtime monitoring, which can be used, e.g., for optimizing future hardware iterations and to support software power optimizations.

    Abstract translation: 公开了一种用于监视片上系统（SoC）中的硬件观测点的系统和方法。 在一个实施例中，监视系统包括电耦合到对应的硬件观察点的观察者。 对于每个观察时间段，观察者从相应的硬件观察点接收事件并输出指示所接收的事件数的观测数据。 每个观察者与相应的硬件观察点在相同的时钟和功率域中工作。 硬件监控系统包括收集器; 每个收集器从观察时间段的相应观察者接收观测数据。 每个收集器根据观测数据更新实时计数器的值，并输出实时计数器的值。 通过对硬件观察点的事件数进行计数，监视系统可以实现详细的运行时监视，这可以用于例如优化未来的硬件迭代并支持软件电源优化。

    SYSTEMS AND METHODS FOR DISPLAYING ENERGY METERS
    89.
    发明申请
    SYSTEMS AND METHODS FOR DISPLAYING ENERGY METERS 有权
    用于显示能量计的系统和方法

    公开(公告)号：US20150346797A1

    公开(公告)日：2015-12-03

    申请号：US14291803

    申请日：2014-05-30

    Applicant: Apple Inc.

    Inventor： Chad B. Woolf

    IPC: G06F1/32 ,  G06F11/30 ,  G01R21/00

    CPC classification number: G06F1/3206 ,  G01R21/00 ,  G06F11/3003 ,  G06F11/3024 ,  G06F11/3062 ,  G06F11/323 ,  G06F11/3423 ,  G06F11/3466 ,  G06F2201/865 ,  G06F2201/88 ,  Y02D10/34

    Abstract: User interfaces are provided that display application energy usage information to a user. Application energy usage information may be displayed as an energy meter user interface that provides derived information (e.g., power and time used to determine energy usage) that is not available through a traditional activity monitor. For example, energy usage information is provided for an application running in isolation, taking into account energy usage based on what the application is doing and not what the rest of the system is doing (e.g., shows CPU wakes in isolation of any other processes). Each of a series of energy bars is presented as an energy utilization metric that includes at least one of a utilization portion and a wake tax portion, combined to represent to represent total energy utilization.

    Abstract translation: 提供了向用户显示应用能量使用信息的用户界面。 应用能量使用信息可以被显示为能量计用户界面，其提供不能通过传统活动监视器获得的导出信息（例如，用于确定能量使用的功率和时间）。 例如，为应用程序隔离地提供能量使用信息，考虑到基于应用程序正在做什么的能量使用，而不是系统的其余部分正在做什么（例如，显示CPU与任何其他进程隔离） 。 一系列能量棒中的每一个呈现为能量利用度量，其包括利用部分和尾部税部分中的至少一个，组合以代表总能量利用。

    METHOD FOR READ DISTURBANCE MANAGEMENT IN NON-VOLATILE MEMORY DEVICES
    90.
    发明申请
    METHOD FOR READ DISTURBANCE MANAGEMENT IN NON-VOLATILE MEMORY DEVICES 有权
    用于在非易失性存储器件中读取干扰管理的方法

    公开(公告)号：US20150339188A1

    公开(公告)日：2015-11-26

    申请号：US14281910

    申请日：2014-05-20

    Applicant: Transcend Information, Inc.

    Inventor： Kun-Juao Hu ,  Hsieh-Chun Chen

    IPC: G06F11/10 ,  G06F11/30 ,  G06F11/07

    CPC classification number: G06F11/1072 ,  G06F11/10 ,  G06F11/30 ,  G06F11/3034 ,  G06F11/3037 ,  G06F12/0246 ,  G06F2201/81 ,  G06F2201/88 ,  G06F2212/7206 ,  G06F2212/7209 ,  G06F2212/7211 ,  G11C29/52

    Abstract: When performing a read operation on a non-volatile memory device which includes a plurality of memory sections each corresponding to a plurality of data units, the read count of a specific memory section and the error bits of its corresponding data units are monitored for determining whether data relocation should be perform. When the read count of the specific section exceeds a read count threshold and the error bits of any corresponding data unit exceeds an error threshold, data is moved from the specific memory section to another memory section of the non-volatile memory device, thereby preventing read disturbance from occurring in the specific memory sections.

    Abstract translation: 当对包括多个对应于多个数据单元的多个存储器部分的非易失性存储器件执行读取操作时，监视特定存储器部分的读取计数和其相应数据单元的错误位以确定是否 数据迁移应该执行。 当特定部分的读取计数超过读取计数阈值并且任何对应的数据单元的错误位超过错误阈值时，数据从特定存储器部分移动到非易失性存储器件的另一个存储器部分，从而阻止读取 在特定存储器部分中发生干扰。

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