Processing devices and distributed processing systems

A distributed processing system, comprising a main controller and one or more processing components coupled via a bus, wherein:

• the processing component comprises a storage module and a processing device coupled to the storage module, the processing device is configured to control access to the storage module and process data;
• the main controller is configured to provide the processing device with a data processing instruction for performing a predetermined data processing operation on target data, the data processing instruction comprises a task type field, a data processing operation field, and a data address field;
• the main controller is further configured to carry the target data or a storage address of the target data in the data address field of the data processing instruction;
• the processing device is configured to receive and analyze the data processing instruction, and determine whether the data processing instruction carries the target data according to the task type field in the data processing instruction obtained by parsing, and when the data address field of the data processing instruction carries the target data, the processing device performs the predetermined data processing operation on the target data according to the data processing operation field in the data processing instruction;
• when the data address field of the data processing instruction carries the storage address of the target data, the processing device accesses the storage module according to the storage address to obtain the target data stored in the storage module, and performs the predetermined data processing operation on the target data according to the data processing operation field in the data processing instruction.

A method for controlling a processing device, the processing device comprising an instruction parsing module and a data processing module coupled to each other, and the processing device coupled to a storage module and configured to control access to the storage module and process data, wherein the control method comprises:

• receiving a data processing instruction indicating a predetermined data processing operation on target data by the instruction parsing module, wherein the data processing instruction includes a task type field, a data processing operation field, and a data address field;
• analyzing the data processing instruction by the instruction parsing module to determine whether the data address field of the data processing instruction carries the target data or a storage address of the target data according to the task type field in the data processing instruction;
• wherein, when the data address field of the data processing instruction carries the target data, the data processing module receives the target data carried by the data processing instruction from the instruction parsing module, and performs the predetermined data processing operation indicated by the data processing operation field on the target data;
• when the data address field of the data processing instruction carries a storage address of the target data, the processing device accesses the storage module according to the storage address to obtain the target data stored in the storage module, and performs the predetermined data processing operation indicated by the data processing operation field on the target data.

A method for controlling data access and processing in a distributed processing system comprising a main controller and one or more processing components coupled via a bus, wherein the processing component comprises a storage module and a processing device coupled to the storage module, the processing device is configured to control access to the storage module and process data, and the method comprises:

• providing a data processing instruction for performing a predetermined data processing operation on target data to the processing device by the main controller, wherein the data processing instruction comprises a task type field, a data processing operation field, and a data address field, the data address field carries the target data or a storage address of the target data;
• receiving and analyzing the data processing instruction by the processing device, and determining whether the data processing instruction carries the target data according to the task type field in the data processing instruction obtained through parsing, and when the data address field of the data processing instruction carries the target data, the processing device performs the predetermined data processing operation on the target data according to the data processing operation field in the data processing instruction;
• when the data address field of the data processing instruction carries the storage address of the target data, the processing device accesses the storage module according to the storage address to obtain the target data stored in the storage module, and performs the predetermined data processing operation on the target data according to the data processing operation field in the data processing instruction.