公开(公告)号：US20160292303A1

公开(公告)日：2016-10-06

申请号：US14678358

申请日：2015-04-03

Applicant: Oracle International Corporation

Inventor： Sungpack Hong ,  Thomas Manhardt ,  Jan van der Lugt ,  Merijn Verstraaten ,  Hassan Chafi

IPC: G06F17/30

CPC classification number: G06F16/9024 ,  G06F16/254

Abstract: Techniques for generating and transferring bulk messages from one computing device to another computing device in a cluster are provided. Each computing device in a cluster is assigned a different set of nodes of a graph. A first computing device may be assigned a particular node that is neighbors with multiple other nodes that are assigned to one or more other computing devices in the cluster. When processing graph-related code at the first computing device, information about the neighbors may be required. The first computing device receives a bulk message from one of the other computing devices. The bulk message contains information about at least a subset of the neighbors. Therefore, the first computing device is not required to send multiple messages for information about the subset of neighbors. In fact, the first computing device is not required to send any message for the information.

Abstract translation: 提供了用于从批量消息从一个计算设备到群集中的另一计算设备的生成和传送的技术。 集群中的每个计算设备都分配了一组不同图形的节点。 可以向第一计算设备分配与分配给集群中的一个或多个其他计算设备的多个其他节点相邻的特定节点。 当在第一计算设备处理图形相关代码时，可能需要有关邻居的信息。 第一计算设备从其他计算设备之一接收批量消息。 批量消息包含有关邻居的至少一个子集的信息。 因此，第一计算设备不需要发送关于邻居子集的信息的多个消息。 事实上，第一个计算设备不需要发送任何消息的信息。