NUMERICAL CONTROL DEVICE PERFORMING OPTIMAL LOAD DISTRIBUTION AMONG PLURAL CPU CORES

摘要

PROBLEM TO BE SOLVED: To provide a numerical control device capable of enhancing performance of important processing related to numerical control through load distribution among plural CPU cores.SOLUTION: A numerical control device 1 comprises a multi-core processor 10 having plural CPU cores 11 to 14. In the numerical control device, weights are preliminarily allocated to respective plural processing related to numerical control. Then, the numerical control device performs load distribution of the multi-core processor 10 in a manner that allocates respective processing to the plural CPU cores 11 to 14 on the basis of the allocated weights.SELECTED DRAWING: Figure 1