Abstract: Embodiments of the present invention disclose a method and an apparatus for resource migration, related to the field of processors, to avoid cross-node memory access and cross-node cache access, save inter-node high-speed bandwidth, and improve system performance. The method of the present invention includes: when a node is removed, obtaining a process in the node; determining a destination node to which the process and the memory corresponding to the process are migrated, according to mapping between the process and the memory corresponding to the process, and affinity of the process; and migrate the process in the node and the memory corresponding to the process to the destination node. The embodiments of the present invention are mainly applied to a resource migration procedure.

Abstract: The present application relates to a method and an apparatus for adjusting a period of clock interruption. The method comprises: determining a number of processes in a run-queue of a processor; and determining the period of clock interruption for use in a run state of the processor such that the period of clock interruption for use when the number of the processes is greater than a reference threshold is less than the period of clock interruption for use when the number of the processes is not greater than the reference threshold. The apparatus comprises a first determination block and a second determination block. With the method and apparatus according to the embodiment of the application, it is possible to dynamically adjust the period of clock interruption such that the period of clock interruption for use in the run state of the processor can be changed according to needs with flexibility.

Abstract: The present application relates to a method and an apparatus for adjusting a period of clock interruption. The method comprises: determining a number of processes in a run-queue of a processor; and determining the period of clock interruption for use in a run state of the processor such that the period of clock interruption for use when the number of the processes is greater than a reference threshold is less than the period of clock interruption for use when the number of the processes is not greater than the reference threshold. The apparatus comprises a first determination block and a second determination block. With the method and apparatus according to the embodiment of the application, it is possible to dynamically adjust the period of clock interruption such that the period of clock interruption for use in the run state of the processor can be changed according to needs with flexibility.