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公开(公告)号：US20100064072A1
公开(公告)日：2010-03-11
申请号：US12207380
申请日：2008-09-09
申请人： John Sui-kei Tang , Sam Shan-Jan Su , Michael Yu Liu , Daming Jin
发明人： John Sui-kei Tang , Sam Shan-Jan Su , Michael Yu Liu , Daming Jin
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： A network arbitration scheme is disclosed that manages device access fairness by selectively and dynamically increasing a requestor queue's likelihood of being serviced. A requestor queue increases its service priority by duplicating a request entry onto a set of priority rings maintained by arbitration hardware in a host bus adapter. Duplication occurs when (1) a requestor's queue fill count (the number of descriptors stored in the queue) exceeds a watermark level or (2) a requestor's queue timer times out. In the case of time-out, the requester in the lower priority ring will duplicate itself in the higher priority ring. Because the arbitration hardware services requesters using a round robin selection scheme, the likelihood of a requestor queue being serviced increases as the number of its duplicate request entries on a priority ring increases. Upon being serviced, the requester is able to perform the requested action.
摘要翻译： 公开了一种网络仲裁方案，其通过选择性地和动态地增加请求者队列被服务的可能性来管理设备访问公平性。 请求者队列通过将请求条目复制到由主机总线适配器中的仲裁硬件维护的一组优先级环上而增加其服务优先级。 当（1）请求者的队列填充计数（存储在队列中的描述符的数量）超过水印级别或（2）请求者的队列定时器超时时，发生重复。 在超时的情况下，优先级较低的环中的请求者将在较高优先级环中重复自身。 由于仲裁硬件服务请求者使用循环选择方案，请求者队列被服务的可能性随着优先级环上的重复请求条目的数量增加而增加。 服务后，请求者能够执行所请求的操作。
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公开(公告)号：US07937188B2
公开(公告)日：2011-05-03
申请号：US11805581
申请日：2007-05-23
IPC分类号： G06F15/00
CPC分类号： G05D23/1917 , G06F1/206
摘要： Embodiments of the present invention are directed to systems and methods for controlling the temperature of an internal device while reducing or minimizing the involvement of the host. Thus, some of the heat monitoring and remediation work may be offloaded to the actual device itself. The device may monitor its own temperature and, in the event of high temperature, perform device specific heat reduction actions without involving the host. Furthermore, the device may, upon detecting temperature within a predefined range, alert the host of a high temperature condition in order to allow the host to perform temperature reduction measures. Also, the device may, upon detecting temperature within a predefined range, alert the host of an impending device shutdown and shut the device down. In addition, the device may periodically save its temperature into non-volatile memory in order to create a temperature log.
摘要翻译： 本发明的实施例涉及用于在减少或最小化宿主参与的同时控制内部装置的温度的系统和方法。 因此，一些热监测和修复工作可能被卸载到实际设备本身。 该设备可以监控其自身的温度，并且在高温的情况下，可以在不涉及主机的情况下执行设备特定的减热动作。 此外，在检测到预定范围内的温度时，该装置可以向主机报警高温状态，以允许主机执行降温措施。 而且，当检测到预定范围内的温度时，设备可以警告主机即将关闭设备并关闭设备。 此外，设备可以周期性地将其温度保存到非易失性存储器中，以便创建温度记录。
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公开(公告)号：US20080294296A1
公开(公告)日：2008-11-27
申请号：US11805581
申请日：2007-05-23
IPC分类号： G05D23/00
CPC分类号： G05D23/1917 , G06F1/206
摘要： Embodiments of the present invention are directed to systems and methods for controlling the temperature of an internal device while reducing or minimizing the involvement of the host. Thus, some of the heat monitoring and remediation work may be offloaded to the actual device itself. The device may monitor its own temperature and, in the event of high temperature, perform device specific heat reduction actions without involving the host. Furthermore, the device may, upon detecting temperature within a predefined range, alert the host of a high temperature condition in order to allow the host to perform temperature reduction measures. Also, the device may, upon detecting temperature within a predefined range, alert the host of an impending device shutdown and shut the device down. In addition, the device may periodically save its temperature into non-volatile memory in order to create a temperature log.
摘要翻译： 本发明的实施例涉及用于在减少或最小化宿主参与的同时控制内部装置的温度的系统和方法。 因此，一些热监测和修复工作可能被卸载到实际设备本身。 该设备可以监控其自身的温度，并且在高温的情况下，可以在不涉及主机的情况下执行设备特定的减热动作。 此外，在检测到预定范围内的温度时，该装置可以向主机报警高温状态，以允许主机执行降温措施。 而且，当检测到预定范围内的温度时，设备可以警告主机即将关闭设备并关闭设备。 此外，设备可以周期性地将其温度保存到非易失性存储器中，以便创建温度记录。
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