Design Space Exploration for Sobel Application using OpenIMPACT( Opensource Retargetable Compilation for VLIW Architecture)

Saptono, Debyo and Brost, Vincent and Yang, Fan Design Space Exploration for Sobel Application using OpenIMPACT( Opensource Retargetable Compilation for VLIW Architecture). Skripsi Program Studi Sistem Informasi. (Submitted)

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Abstract

Retargetable compilation infrastructure bring to growth of application-specific programmable systems which directly supporting the different target architectures and design space exploration (DSE) for the instruction set architecture and microarchitecture of the processor under development. There are three categories in this technology costumized„ semiretargetable and retargetable compiler. In DSE retargetable compilation methodology , permit to determine the optimal combination of hardwired components for example IALU, FALU ,Memory,Branch and programmable elements to get better performance that be measured by cycle count/total execution. DSP TI Processor Model as target architecture implemented, we have simulated for Sobel Application on VLIW architecture for observing optimal hardwired component needed in embedded system. With Optimization facility in compiler , result of simulation at variant model defined on system, giving information of Superblock and Hyperblock types can generate code that be executed processor better than Classical type. Model unroll looping in Optimization improved performance simulation until 50% unless in Classical type.

Item Type: Article
Uncontrolled Keywords: Retargetable compilation; DSE; VLIW architecture; DSP TI Processor Model; Sobel Application
Subjects: A General Works > AI Indexes (General)
Divisions: Fakultas Ilmu Komputer dan Teknologi Informasi > Program Studi Sistem Informasi
Depositing User: Mr Reza Chandra
Date Deposited: 27 Feb 2014 09:14
Last Modified: 27 Feb 2014 09:14
URI: http://repository.gunadarma.ac.id/id/eprint/329

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