PPT Slide

• Input set size

  • Small: FIR, Radar, G722, JPEG
  • Large: IIR, Image, MatVec, FFT
  • Affects MMX %, speedup

• “Automatic” Packing

• Less than 50% MMX arithmetic

• FFT

  • Converts to FP
  • Old version: 40% MMX, less speedup

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