Performance of Simplest Parallel DIT FFT II

• This shows how processor holding fE fetches fO and forms in-place (i.e. in location originally holding fE) the FFT component with kd-q-1 = 0 (stored in place mq=0).

• Similarily processor holding fO forms the FFT component with kd-q-1 = 1.

Previous slide

Next slide

Back to first slide

View graphic version