COMPILER FOR VLIW TYPE PROCESSOR, AND SYSTEM AND METHOD FOR DEVELOPING PROGRAM FOR VLIW TYPE PROCESSOR

摘要

PPROBLEM TO BE SOLVED: To achieve a development system capable of easily developing a program for a VLIW type processor that can efficiently perform power control for setting a computing unit which is not continuously used to a low power consumption mode. PSOLUTION: The development system for the VLIW type processor includes a plurality of slots 35A, 35B respectively including a plurality of computing units 36AA, 36AB, 36AC, 36BA, 36BB, 36BC and capable of setting at least a part of the computing units to the low power consumption mode. The system includes: a compiler 21 for the VLIW type processor; a computing unit use information generation part 38 for generating the use information of the computing unit to be used for executing a program outputted from the compiler 21; and a computing unit use information output part 72 for generating and outputting a power control compilation option based on the use information. The compiler 21 includes an interface to which the power control compilation option for instructing a change in the computing units to be used for respective slots is inputted. PCOPYRIGHT: (C)2011,JPO&INPIT