DATA COMPUTING SYSTEM

The present disclosure provides a data computing system. The data computing system comprises: a memory, a processor and an accelerator. The memory is configured to store data to be computed, the processor is communicatively coupled to the memory and configured to write the data to the memory, and the accelerator is communicatively coupled to the memory and the processor and configured to receive control information from the processor and to access the memory according to the control information, to implement a computing process that produces a computed result, and to write the computed result back to the memory. The received control information comprises a start address for the data to be computed, a computing type, and a write-back address for the computed result, and the computing process is implemented by the accelerator independently from the processor.