Instruction execution method for artificial intelligence chip

The invention provides an instruction execution method for an artificial intelligence chip. A device for implementing the execution method comprises at least one general execution element and at leastone special execution element. The method comprises the following steps: receiving description information sent by a central processing unit and used for describing a neural network model, wherein the description information comprises an instruction block or an instruction group, and the instruction block comprises a plurality of operation instructions; analyzing the instruction block to obtain at least one operation instruction; for an operation instruction in the at least one operation instruction, determining a special execution element for executing the operation instruction, and lockingthe determined operation instruction of the special execution element; sending the operation instruction to the determined special executive component; responding to the received notification used forindicating that the operat