Patent ID: 11868299
Assignee: SHANGHAI CAMBRICON INFORMATION TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A data processing method applied to the data processing device of claim 1, comprising:
receiving, by a transmission circuit in a data processing device, a data operation signal sent by a machine learning device in the data processing device, where the data operation signal carries a type flag of the data operation signal and information of data to be operated;
determining, by the transmission circuit, an operation performed on data in a shared memory according to a type flag bit of the data operation signal; performing, by the transmission circuit, the operation on the data to be operated according to the information of the data to be operated to obtain input data required by the machine learning device; and returning, by the transmission circuit, the input data to the machine learning device; and
performing, by the machine learning device, a machine learning operation according to the input data to obtain output data; using the output data as new input data, and transferring the new input data to the shared memory through the transmission circuit for data storage,
wherein the machine learning device includes at least one machine learning unit, and the data operation signal further includes a data reception flag bit, where the returning the input data to the machine learning device includes:
determining, by the transmission circuit, a target machine learning unit that receives the input data according to a value of the data reception flag bit, and sending the input data to the target machine learning unit.