This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

FFT benchmark on c6678

I'm trying to gather some benchmarks on FFT in c6678.

This document http://www.ti.com/lit/pdf/sprt578 has data for c6670.

All the numbers here are for radix4 fft.
I'm looking for numbers for 1024 pt radix 2 single precision fft.

Also this document says that there are 3 FFT coprocessors embedded in c6670. Is this true from C6678 as well?

This document ti/dsplib_c66x_3_2_0_1/docs/DSPLib_c66xTest_Report.html has data for DSPF_sp_fftSPxSP_66 for 256pt fft in cycles. Where can I find the results for 1024 pt fft?


Thanks,

Arun