A heterogeneous computing power cluster cross-node task migration and resource reuse method

Abstract

The application provides a heterogeneous computing power cluster cross-node task migration and resource reuse method, belonging to the technical field of computer system resource management, comprising: obtaining heterogeneous resource object information, generating a source resource capability slice set; generating a task capability slice set according to the running state of the task to be migrated, and constructing a capability correlation constraint graph; constructing a capability binding unit according to the capability correlation constraint graph, generating a target capability reconstruction scheme; restoring the task running at the target node according to the target capability reconstruction scheme, and updating the capability reference relationship corresponding to the task capability slice; releasing the source resource capability slice after the migration is completed, generating a capability structure template, and supporting subsequent task migration based on the capability structure template and the reusable resource capability slice. Through the above method, the heterogeneous resource capability is uniformly described, the cross-node capability is reconstructed, and the resource reuse is realized, thereby improving the task migration continuity and the resource utilization efficiency.

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