An Implementation and Verification of Performance Monitor for Parallel Signal Processing System

Lee, Won Joo; KIM, Hyo-Nam

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2005, 10(5), pp.311-320
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Lee, Won Joo ¹, KIM, Hyo-Nam ²

¹인하공업전문대학
²청강문화산업대학교

ABSTRACT

In this paper, we implement and verify performance monitor for parallel signal processing system, using DSP Starter Kit(DSK) of which the basic processor is TMS302C6711 chip. The key ideas of this performance monitor is, using Real Time Data Exchange(RTDX) for the purpose of real-time data transfer and function of DSP/BIOS, the ability to measure the performance measure like DSP workload, memory usage, and bridge traffic. In the simulation, FFT, 2D FFT, Matrix Multiplication, and Fir Filter, which are widely used DSP algorithms, have been employed. Using performance monitor and Code Composer Studio from Texas Instrument(TI), the result has been recorded according to different frequencies, data sizes, and buffer sizes for a single wave file. The accuracy of our performance monitor has been verified by comparing those recorded results.
KEYWORDS

DSP(Digital Signal Processing), DSK(DSP Starter Kit), TMS302C6711, RTDX(Real Time Data Exchange), (Code Composer Studio)
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