DEBUGGING METHOD AND DEBUGGING SYSTEM FOR MULTI-TASK PROGRAMS

A multi-task program debugging system comprises program converting section 13, with a multi-task program being entered, for generating a multi-task converting program 15 for collating the contents of arrayed data to be processed in parallel and, with a serial program being entered, a serial converting program 14 for saving the contents of arrayed data in the corresponding position. A collated data saving section 16 saves, when the serial converting program 14 is being executed, the contents of data into a collated data file 17 in the positions of data collation. A data collating section 18 collates, when the multi-task converting program 15 is being executed, the contents of data with the collated data file 17 in data collating positions.