Parallel processing program generating apparatus parallel processing program generating method, parallel processing and program generation program,

摘要

Based on the first program that outputs its result by processing the input data, to generate a second program capable of parallel processing. The extracts from the first program loop to be executed a predetermined process repeatedly, extracts the process variables used in the predetermined processing and the loop variable of the loop that has been extracted, when the process variable is an array variable , loop except that it generates a fourth program that includes a process of collecting the data to be assigned to the process variables based on the key corresponding to the loop variable and aggregated based on the key data collected and included in the first program and processing, and processing for executing the fourth program, and generates a fifth program including, and outputs a second program, the program including a fifth program and the fourth program.