OPTIMIZING DEVICE AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To attain a high speed operation by recognizing the coexistence of automatic parallelization and Opn MP and easily advancing the parallelization and to prevent the deterioration of performance at the time of parallel processing by suppressing the useless generation of threads at the time of mutual calling in an optimizing device and recording medium for generating an object code for parallelizing the execution of programs by plural threads from a source program described in prescribed programming language. SOLUTION: This device is constituted of a thread managing means for storing information relates to each generated thread, a first parallelization processing means for generating a plurality of threads corresponding to the description of repeated processing without any parallelizing instruction in a source program, and a second parallel processing means for generating a code for generating the threads by referring to information managed by the thread managing means corresponding to the description of the processing including the parallelization instruction.