Abstract: A scheduling method of a data prefetcher for handling indirect accesses, including the steps of: S100: constructing a data prefetcher that handles irregular accesses; S200: implementing, with the data prefetcher, identification of an indirect access pattern and address prediction based on differential matching between index data and an indirect access address, and dividing indirect accesses into different range groups to perform prefetch scheduling according to the range groups. The method enhances the timeliness of prefetched data, improves the accuracy of data prefetching, and increases the coverage rate. Moreover, the method boasts an extremely low hardware resource overhead.