SELECTIVE I/O PRIORITIZATION BY SYSTEM PROCESS/THREAD

    公开(公告)号:US20170357448A1

    公开(公告)日:2017-12-14

    申请号:US15496588

    申请日:2017-04-25

    CPC classification number: G06F3/061 G06F3/0644 G06F3/067 G06F9/451

    Abstract: Systems, methods, and apparatus to identify and prioritize application processes in one or more subsystems. Some embodiments identifying applications and processes associated with each application executing on a system, apply one or more priority rules to the identified applications and processes to generate priority information, and transmit the priority information to a subsystem. The subsystem then matches received requests with the priority information and services the processes according to the priority information.

    Selective I/O prioritization by system process/thread

    公开(公告)号:US09645743B2

    公开(公告)日:2017-05-09

    申请号:US14500065

    申请日:2014-09-29

    CPC classification number: G06F3/061 G06F3/0644 G06F3/067 G06F9/451

    Abstract: Systems, methods, and apparatus to identify and prioritize application processes in one or more subsystems. Some embodiments identifying applications and processes associated with each application executing on a system, apply one or more priority rules to the identified applications and processes to generate priority information, and transmit the priority information to a subsystem. The subsystem then matches received requests with the priority information and services the processes according to the priority information.

    ACTIVE EXTENSIBLE MEMORY HUB
    3.
    发明申请

    公开(公告)号:US20190087374A1

    公开(公告)日:2019-03-21

    申请号:US16191555

    申请日:2018-11-15

    Abstract: An embodiment of an extensible memory hub may include one or more upstream interface ports to couple the extensible memory hub to the controller, one or more downstream interface ports to couple the extensible memory hub to one or more of the nonvolatile memory and another extensible memory hub, and a clock circuit to provide a first clock signal at a first frequency to the one or more upstream interface ports and a second clock signal at a second frequency to the one or more downstream interface ports, where the first frequency may be different from the second frequency. Other embodiments are disclosed and claimed.

    APPARATUS AND METHOD TO MANAGE HIGH CAPACITY STORAGE DEVICES
    4.
    发明申请
    APPARATUS AND METHOD TO MANAGE HIGH CAPACITY STORAGE DEVICES 审中-公开
    用于管理高容量存储设备的装置和方法

    公开(公告)号:US20170024275A1

    公开(公告)日:2017-01-26

    申请号:US15076377

    申请日:2016-03-21

    CPC classification number: G06F11/1004 G06F11/1016

    Abstract: Apparatus, systems, and methods to manage high capacity memory devices are described. In one example, a controller comprises logic to receive a write operation comprising payload data, a namespace identifier (ID) and a first extended logical block address (LBA), compute a first system cyclic redundancy check (CRC) using a payload CRC, the namespace ID and the first extended LBA, store the first system CRC in association with the first extended LBA in a local memory, and write the payload data, the first system CRC, and a truncated LBA derived from the first extended LBA to a memory. Other examples are also disclosed and claimed.

    Abstract translation: 描述了用于管理高容量存储器件的装置,系统和方法。 在一个示例中,控制器包括用于接收包括有效载荷数据,命名空间标识符(ID)和第一扩展逻辑块地址(LBA))的写操作的逻辑,使用有效载荷CRC计算第一系统循环冗余校验(CRC), 命名空间ID和第一扩展LBA,在本地存储器中存储与第一扩展LBA相关联的第一系统CRC,并将有效载荷数据,第一系统CRC和从第一扩展LBA导出的截断的LBA写入存储器。 还公开并要求保护其他实例。

    Reduction of SSD burst current using power loss energy store

    公开(公告)号:US10990151B2

    公开(公告)日:2021-04-27

    申请号:US16292825

    申请日:2019-03-05

    Abstract: In embodiments, an apparatus includes a burst current monitor, to detect a burst of input current drawn by a SSD from a host above a pre-defined burst threshold, and control logic coupled to the burst current monitor. The control logic, in response to the detection by the burst current monitor of the input current above the burst threshold, causes a capacitor of the SSD to supply an assistance current to the SSD, to reduce the input current drawn by the SSD. In embodiments, the capacitor is a hold-up capacitor disposed in a PLI circuit of the SSD, and the apparatus is integrated within a hold-up control logic sub-circuit of the PLI circuit.

    Apparatus and method to manage high capacity storage devices
    8.
    发明授权
    Apparatus and method to manage high capacity storage devices 有权
    用于管理大容量存储设备的设备和方法

    公开(公告)号:US09292379B2

    公开(公告)日:2016-03-22

    申请号:US14040651

    申请日:2013-09-28

    CPC classification number: G06F11/1004 G06F11/1016

    Abstract: Apparatus, systems, and methods to manage high capacity memory devices are described. In one example, a controller comprises logic to receive a write operation comprising payload data, a namespace identifier (ID) and a first extended logical block address (LBA), compute a first system cyclic redundancy check (CRC) using a payload CRC, the namespace ID and the first extended LBA, store the first system CRC in association with the first extended LBA in a local memory, and write the payload data, the first system CRC, and a truncated LBA derived from the first extended LBA to a memory. Other examples are also disclosed and claimed.

    Abstract translation: 描述了用于管理高容量存储器件的装置,系统和方法。 在一个示例中,控制器包括用于接收包括有效载荷数据,命名空间标识符(ID)和第一扩展逻辑块地址(LBA))的写操作的逻辑,使用有效载荷CRC计算第一系统循环冗余校验(CRC), 命名空间ID和第一扩展LBA,在本地存储器中存储与第一扩展LBA相关联的第一系统CRC,并将有效载荷数据,第一系统CRC和从第一扩展LBA导出的截断的LBA写入存储器。 还公开并要求保护其他实例。

Patent Agency Ranking