公开(公告)号：US20220317889A1

公开(公告)日：2022-10-06

申请号：US17848710

申请日：2022-06-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueguo Yan ,  Yubo Feng ,  Haibo Tan ,  Xiaoyu Chen ,  Weiwei Dong

IPC: G06F3/06

Abstract: A memory setting method and apparatus the method including obtaining, by a processor that is in a non-uniform memory access architecture (NUMA) system and that has at least two memories, performance of the at least two memories upon the processor starting, and setting, based on the performance of the at least two memories, at least one of the at least two memories as a local memory, and setting, based on the performance, at least one of the at least two memories as a remote memory, where performance of the local memory is better than performance of the remote memory.

公开(公告)号：US09015521B2

公开(公告)日：2015-04-21

申请号：US13712588

申请日：2012-12-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Tan ,  Zhenguo Wang ,  Baifeng Yu ,  Ping Huang ,  Junfeng Zhao

IPC: G06F11/00 ,  G06F11/20 ,  H04L12/26

CPC classification number: G06F11/202 ,  G06F11/2002 ,  G06F11/2017 ,  H04L43/0882

Abstract: Embodiments of the present invention disclose a method for switching an NC link, a processor system, and a node, where the processor system includes more than two nodes capable of communicating with each other, each node includes a node controller NC chip, a host bus adapter HBA apparatus, and at least one CPU, the NC chip is connected to each CPU in a node where the NC chip is located, and the HBA apparatus is connected to each CPU in a node where the HBA apparatus is located; an NC link borne by the NC chip is corresponding to an HBA link borne by the HBA apparatus. By using an HBA apparatus to deploy a redundant link, the cost of deploying the redundant link is reduced effectively under a premise of ensuring the reliability of the processor system.

Abstract translation: 本发明的实施例公开了一种用于切换NC链路，处理器系统和节点的方法，其中处理器系统包括能够彼此通信的多于两个的节点，每个节点包括节点控制器NC芯片，主机总线 适配器HBA装置和至少一个CPU，NC芯片连接到NC芯片所在的节点中的每个CPU，并且HBA装置连接到HBA装置所在的节点中的每个CPU; 由NC芯片承载的NC连接对应于由HBA设备承载的HBA链路。 通过使用HBA设备来部署冗余链路，在确保处理器系统的可靠性的前提下，有效地降低部署冗余链路的成本。

公开(公告)号：US20130103975A1

公开(公告)日：2013-04-25

申请号：US13712588

申请日：2012-12-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Tan ,  Zhenguo Wang ,  Baifeng Yu ,  Ping Huang ,  Junfeng Zhao

IPC: G06F11/20

CPC classification number: G06F11/202 ,  G06F11/2002 ,  G06F11/2017 ,  H04L43/0882

Abstract: Embodiments of the present invention disclose a method for switching an NC link, a processor system, and a node, where the processor system includes more than two nodes capable of communicating with each other, each node includes a node controller NC chip, a host bus adapter HBA apparatus, and at least one CPU, the NC chip is connected to each CPU in a node where the NC chip is located, and the HBA apparatus is connected to each CPU in a node where the HBA apparatus is located; an NC link borne by the NC chip is corresponding to an HBA link borne by the HBA apparatus. By using an HBA apparatus to deploy a redundant link, the cost of deploying the redundant link is reduced effectively under a premise of ensuring the reliability of the processor system.

Abstract translation: 本发明的实施例公开了一种用于切换NC链路，处理器系统和节点的方法，其中处理器系统包括能够彼此通信的多于两个的节点，每个节点包括节点控制器NC芯片，主机总线 适配器HBA装置和至少一个CPU，NC芯片连接到NC芯片所在的节点中的每个CPU，并且HBA装置连接到HBA装置所在的节点中的每个CPU; 由NC芯片承载的NC连接对应于由HBA设备承载的HBA链路。 通过使用HBA设备来部署冗余链路，在确保处理器系统的可靠性的前提下，有效地降低部署冗余链路的成本。