COMPUTER, COMPILE METHOD, COMPILE PROGRAM, AND PIPELINE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent register shortage during application of software pipeline.SOLUTION: The computer has a storage section 11 which stores a program 1 including a script of a loop processing to repeat plural commands. A calculation unit 12 rearranges the execution order of the plural commands in the program 1 so that the loop processing is carried out in a pipeline manner by means of a software pipeline. Subsequently, the calculation unit 12 inserts a command to use a register for extended instruction of SIMD (Single Instruction Multiple Data) into a script of the loop processing in the program 1.SELECTED DRAWING: Figure 1