摘要 |
Any commands, selected in a program, are set as a reference time data command, an elapsed time data command and a time data command. The program is read and original processing of the commands is performed, and if the reference time data command is read, a time then is stored as a reference time. If the elapsed time data command is read, elapsed time from the reference time is acquired and stored as execution elapsed time. If the time data command is read, the time then is stored as an execution time. Thus, it is possible to easily check the execution time of any program command.
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