METHOD FOR PARALLELIZING AUTOMATIC CONTROL PROGRAMS AND COMPILER

摘要

A compiler and method for parallelizing automatic control programs, wherein the method is applied to a Multi-Core Programmable Logic Controller (M-PLC) that includes multiple cores. The method includes the steps of dividing a serial automatic control program to be executed by the M-PLC into multiple program blocks, mapping the automatic control program to a parallelization model using the multiple program blocks, performing parallelization scheduling for the multiple program blocks according to the parallelization model to allocate respective multiple program blocks to the multiple cores of the M-PLC, converting each respective program block allocated to each core into respective machine codes, and downloading the machine codes to the multiple cores for their respective execution.