The present disclosure relates to an operation method, a processor, and related products that improve operation efficiency during matrix multiplication. The products include a storage component, an interface apparatus, a control component, and the an artificial intelligence chip. The artificial intelligence chip is connected to the storage component, the control component, and the interface apparatus, respectively. The storage component stores data. The interface apparatus implements data transfer between the artificial intelligence chip and an external device. The control component monitors a state of the artificial intelligence chip. .