CPU RESOURCE MANAGEMENT IN COMPUTER CLUSTER

摘要

Embodiments of the present invention relate to CPU resource management in a computer cluster. A master node selects a CPU core of at least one compute node for an application from a computer cluster, and allocates a portion of resource of the CPU core to the application. The master node re-allocates a new portion of the resource of the CPU core to the application, in response to a trigger event for re-allocation.

主权项

1. A computer-implemented method for allocating computer resources, the computer-implemented method comprising:
selecting, by a master node, a CPU core of at least one computer node from a Linux computer cluster, for an application; allocating, by the master node, a first portion of a resource of the CPU core to the application based on a Cgroup; and in response to receiving, by the master node, a trigger event for re-allocation, re-allocating, by the master node, the first portion of the resource of the CPU core to a second portion of the resource of the CPU core to the application based on a Cgroup.