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    • 5. 发明授权
    • Method and system for reducing write latency in a data storage system by using a command-push model
    • 通过使用命令推送模型减少数据存储系统中写延迟的方法和系统
    • US09256384B2
    • 2016-02-09
    • US13758853
    • 2013-02-04
    • LSI Corporation
    • Luca BertAnant BaderdinniHoria SimionescuMark Ish
    • G06F3/06G06F13/28G06F13/38
    • G06F3/0679G06F13/28G06F13/38
    • A data storage system is provided that implements a command-push model that reduces latencies. The host system has access to a nonvolatile memory (NVM) device of the memory controller to allow the host system to push commands into a command queue located in the NVM device. The host system completes each IO without the need for intervention from the memory controller, thereby obviating the need for synchronization, or handshaking, between the host system and the memory controller. For write commands, the memory controller does not need to issue a completion interrupt to the host system upon completion of the command because the host system considers the write command completed at the time that the write command is pushed into the queue of the memory controller. The combination of all of these features results in a large reduction in overall latency.
    • 提供了一种实现减少延迟的命令推送模型的数据存储系统。 主机系统可以访问存储器控制器的非易失性存储器(NVM)设备,以允许主机系统将命令推送到位于NVM设备中的命令队列。 主机系统完成每个IO,而不需要来自存储器控制器的干预,从而避免了在主机系统和存储器控制器之间的同步或握手的需要。 对于写命令,内存控制器在完成命令后不需要向主机系统发出完成中断,因为主机系统认为写入命令在写入命令被推入存储器控制器的队列时完成。 所有这些功能的组合导致总体延迟的大幅减少。
    • 6. 发明授权
    • Apparatus, system and method for autonomous recovery from failures during system characterization on an environment with restricted resources
    • 在资源有限的环境下系统表征期间自动恢复故障的装置,系统和方法
    • US09251006B2
    • 2016-02-02
    • US14139704
    • 2013-12-23
    • Qualcomm Incorporated
    • Dhamim Packer AliTom C. WangSha LiuSreenivasulu Reddy Chalamcharla
    • G06F11/00G06F11/14G06F11/22
    • G06F11/1441G06F11/1492G06F11/2236
    • A power management mechanism maintains power to a processor and an integrated memory. Read-only logic and a cache are also provided. At power on, the read-only logic configures the cache as an internal memory and loads executable instructions in the cache. A copy of the executable instructions is stored in the internal memory. A branch instruction is also stored. Thereafter, the processor uses the copy of the executable instructions and present status information. The processor is programmed to issue a reset signal when a failure is detected. The read-only logic responds to the reset signal by going to the branch instruction in the internal memory, which directs the processor to use the copy of the executable instructions and status information in the internal memory circuit. The operating state is restored and the processor is instructed to execute the next instruction in the copy of executable instructions.
    • 电源管理机构维持处理器和集成存储器的电源。 还提供只读逻辑和缓存。 上电时,只读逻辑将高速缓存配置为内部存储器,并在缓存中加载可执行指令。 可执行指令的副本存储在内部存储器中。 还存储分支指令。 此后,处理器使用可执行指令的副本并呈现状态信息。 处理器被编程为在检测到故障时发出复位信号。 只读逻辑通过转到内部存储器中的分支指令来响应复位信号,这引导处理器使用内部存储器电路中的可执行指令和状态信息的副本。 恢复操作状态,并指示处理器执行可执行指令副本中的下一条指令。
    • 7. 发明授权
    • System for investigating a test body
    • 检测体系的系统
    • US09217691B2
    • 2015-12-22
    • US13391282
    • 2010-08-18
    • Klaus Matlschweiger
    • Klaus Matlschweiger
    • G01M17/007G01M7/08
    • G01M17/0078G01M7/08
    • A device for investigating a test body, wherein the device comprises a mounting unit for fixedly mounting the test body during the entire investigation, an electric drive unit adapted for mechanically driving the mounting unit and the test body mounted thereon, and a control unit adapted for controlling the electric drive unit to accelerate the test body mounted on the mounting unit, wherein the device is adapted so that the mounting unit and the test body mounted thereon are mechanically driven exclusively by the electric drive unit, wherein the electric drive unit comprises an electric linear motor.
    • 一种用于调查测试体的装置,其中所述装置包括用于在整个调查期间固定地安装测试体的安装单元,适于机械地驱动安装单元和安装在其上的测试体的电驱动单元,以及适于 控制所述电驱动单元以加速安装在所述安装单元上的所述测试体,其中所述装置适于使得所述安装单元和安装在其上的所述测试体仅由所述电驱动单元机械地驱动,其中所述电驱动单元包括电 线性电机