Near memory processing device, processor and data processing method

Abstract

A near memory processing device, a processor and a data processing method are provided. The near memory processing device includes a memory, and a calculation core. The calculation core includes a block trace core that determines an address of a first target data block from the memory based on receiving an indirect block parse request from a processor, and calculates a checksum of a second target data block and write the calculated checksum to the memory based on receiving a checksum update request from the processor, a deduplication table search core that performs deduplication table search processing based on receiving a deduplication table query request from the processor to determine whether a third target data block exists in the memory, and a tree traverse core that traverses a range tree in the memory based on receiving a range tree query request from the processor to determine a target node corresponding to the range tree query request.