Operation module and method thereof

An operation module, applicable to execute operations according to an extension instruction, comprising a memory, an operation unit, and a control unit;

• wherein
• the extension instruction comprises an opcode and an opcode domain, the opcode comprises a first operation instruction identifier, and the opcode domain comprises an input data address of an first operation instruction, an input data index of the first operation instruction, an output data address of the first operation instruction, a second operation instruction identifier, an input data of an second operation instruction, types of the input data of the second operation instruction, and a length N of the input data of the second operation instruction;
• the memory, is configured to store input data of the first operation instruction;
• the control unit, is configured to:
• acquire and parse the extension instruction, so as to obtain the first operation instruction, the second operation instruction, the input data address of the first operation instruction, the output data address of the first operation instruction, the input data index of the first operation instruction, and the input data of the second operation instruction;
• determine an execution sequence of the first operation instruction and the second operation instruction according to the first operation instruction and the second operation instruction;
• and
• read the input data of the first operation instruction corresponding to the input data address of the first operation instruction from the memory according to the input data address of the first operation instruction;
• and
• the operation unit, is configured to:
• convert an expression mode of the input data index of the first operation instruction, so as to obtain an input data index of the first operation instruction in a default indexing expression mode;
• screen the input data of the first operation instruction according to the input data index of the first operation instruction in the default indexing expression mode, so as to obtain the input data processed of the first operation instruction;
• and
• execute the first operation instruction and the second operation instruction for the input data processed of the first operation instruction and the input data of the second operation instruction respectively according to the execution sequence, so as to obtain an operation result.