| 摘要 |
Provided in the present invention are a node routing method for a multi-processor system, a controller, and the multi-processor system. The method comprises: acquiring the state of available links between nodes in the multi-processor system, where the multi-processor system comprises a first subnet, and where the first subnet comprises at least two nodes connected to each other; when at least one link in the first subnet malfunctions, reselecting the available links between all of the nodes in the first subnet to allow the nodes in the first subnet to route a packet by utilizing the reselected available links, where the reselected available links are the remaining links on the nodes in the first subnet after removing a link that is identical in dimensional serial number with the malfunctioned link, where the dimensional serial number is numbers assigned to a link at two end nodes, and where the numbers assigned to the link are identical at the two end nodes. |
