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    • 5. 发明申请
    • CONNECTED INPUT/OUTPUT HUB MANAGEMENT
    • 连接输入/输出管理
    • US20110320670A1
    • 2011-12-29
    • US12821248
    • 2010-06-23
    • Gerd K. BayerBeth A. GlendeningThomas A. GreggMichael JungElke G. NassPeter K. Szwed
    • Gerd K. BayerBeth A. GlendeningThomas A. GreggMichael JungElke G. NassPeter K. Szwed
    • G06F13/36
    • G06F13/385
    • A method for implementing connected input/output (I/O) hub configuration and management includes configuring a first I/O hub in wrap mode with a second I/O hub. The hubs are communicatively coupled via a wrap cable. The method further includes generating data traffic on a computing subsystem that includes the hubs. Generating traffic includes: converting, via the first hub, a request to implement a transaction into an I/O device-readable request packet and transmitting the request packet over the wrap cable; converting, via the second hub, the I/O device-readable (IODR) request packet into a system readable request and transmitting the request over a system bus; converting, via the second hub, the response to an IODR response packet, and transmitting the response packet over the wrap cable; and converting, via the first hub, the IODR response packet into a system readable response packet, and transmitting the response packet over the system bus.
    • 用于实现连接的输入/输出(I / O)集线器配置和管理的方法包括利用第二I / O集线器将包装模式中的第一I / O集线器配置。 集线器通过绕线电缆进行通信耦合。 该方法还包括在包括集线器的计算子系统上生成数据业务。 生成流量包括:通过第一集线器将实现交易的请求转换成I / O设备可读请求分组,并通过包络线传输请求分组; 通过第二集线器将I / O设备可读(IODR)请求分组转换成系统可读请求,并通过系统总线发送请求; 经由第二集线器转换对IODR响应分组的响应,以及通过所述线缆传输所述响应分组; 以及经由所述第一集线器将所述IODR响应分组转换为系统可读应答分组,以及通过所述系统总线发送所述响应分组。
    • 6. 发明申请
    • CACHE OPTIMIZED BALANCED HANDLING OF INITIATIVES IN A NON-UNIFORM MULTIPROCESSOR COMPUTING SYSTEM
    • CACHE优化平衡处理非均匀多媒体计算系统中的启动
    • US20110314187A1
    • 2011-12-22
    • US13159572
    • 2011-06-14
    • Udo ALBRECHTMichael JUNGElke G. NASS
    • Udo ALBRECHTMichael JUNGElke G. NASS
    • G06F3/00
    • G06F9/5083
    • A balancing process between I/O processor groups of a non-uniform multi-processor system enables spreading of I/O workload across multiple I/O processor groups on a group base as soon as the I/O processor group with maximum group utilization reaches a certain high limit together with other processor groups being utilized significantly lower. The additional balancing is decreased step by step again when a certain low utilization limit is reached or the workload becomes more evenly balanced between the I/O processor groups. Checking if increase or decrease of the balancing is required is done periodically, but with low frequency to not affect overall performance. The checking and balancing happens asynchronously in predefined intervals. This solves the problem that with an increasing number of I/O processors the handling of initiatives leads to increased cache traffic and contention due to shared data structures, which slows down the I/O workload handling significantly.
    • 一个不均匀多处理器系统的I / O处理器组之间的平衡过程使得一旦组利用率达到最大的I / O处理器组就可以在组上的多个I / O处理器组上扩展I / O工作负载 与正在利用的其他处理器组相比,一定的上限明显降低。 当达到一定的低利用率限制或I / O处理器组之间的工作量变得更加均衡时,额外的平衡将逐步减少。 检查平衡的增减是否需要定期进行,但是频率低,不会影响整体性能。 检查和平衡在预定义的间隔中异步发生。 这解决了随着越来越多的I / O处理器的处理,由于共享的数据结构而导致的缓存流量和争用的增加,导致I / O工作负载处理显着减慢。
    • 9. 发明授权
    • Dual clutch transmission clutch cooling circuit
    • 双离合变速器离合器冷却回路
    • US07311187B2
    • 2007-12-25
    • US11150991
    • 2005-06-13
    • Melissa KoenigGuenter EbingerMichael Jung
    • Melissa KoenigGuenter EbingerMichael Jung
    • F16D13/72
    • F16H57/04F16D21/06F16D25/123F16D48/02F16D48/0206F16D2048/0221F16D2048/0281F16D2048/029
    • A hydraulic circuit for controlling the application of pressurized cooling fluid to the clutches of a dual clutch transmission including a cooling unit in fluid communication with a source of the pressurized cooling fluid and adapted to exchange heat from the cooling fluid with another media. The circuit also includes at least one regulator in fluid communication with the source of the pressurized cooling fluid and separately in fluid communication with the cooling unit, and with the clutches. The regulator is adapted to operatively provide the cooling fluid to the clutches. The circuit further includes at least one control actuator adapted to selectively control the regulator to provide a first variable predetermined amount of cooling fluid from the cooling unit to the clutches as primary cooling, and to provide a second variable predetermined amount of cooling fluid from the source to the clutches thereby supplementing the cooling fluid from the cooling unit.
    • 一种用于控制将加压冷却流体施加到双离合器变速器的离合器的液压回路,该双离合器变速器包括与加压冷却流体源流体连通的冷却单元,并且适于将来自冷却流体的热量与另一介质进行交换。 电路还包括至少一个调节器,其与加压冷却流体的源流体连通,并且与冷却单元分开地与离合器流体连通。 调节器适于将冷却流体可操作地提供给离合器。 电路还包括至少一个控制致动器,其适于选择性地控制调节器,以提供作为一次冷却的从冷却单元到离合器的第一可变的预定量的冷却流体,并且从源提供第二可变量的预定量的冷却流体 到离合器,从而补充来自冷却单元的冷却流体。