PARALLELIZATION COMPILATION METHOD, PARALLELIZATION COMPILER, PARALLELIZATION COMPILATION DEVICE, AND ON-VEHICLE DEVICE

摘要

PROBLEM TO BE SOLVED: To generate a parallelization program for an integrated system for an on-vehicle device, which has high reliability and enables high speed processing while suppressing a development period and a development cost.SOLUTION: An automatic parallelization compiler, after dividing a sequential program for an integrated system executed by a single processor system into a plurality of macro tasks (S210), integrates macro tasks having control dependency into one macro task (S215). After that, the automatic parallelization compiler extracts a macro task enabling parallel execution on the basis of data dependency (S220), performs static scheduling (S225), and generates a parallelization program (S225, S230).