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I'm trying to use IPP (eval for 30 days).

I used this example for FFT:

Ipp32f x[8], X[10];

int n;

IppStatus status;

IppsFFTSpec_R_32f* spec;

status = ippsFFTInitAlloc_R_32f (&spec, 3, IPP_FFT_DIV_INV_BY_N, ippAlgHintNone);

for (n=0; n<8; ++n) x

status = ippsFFTFwd_RToCCS_32f (x, X, spec, NULL);

ippsMagnitude_32fc ((Ipp32fc*)X, x, 4);

ippsFFTFree_R_32f (spec);

printf_32f("fft magn=", x, 4, status);

return status;

All is ok if I comment "printf_32f(...)". I haven't used this function since now, but i can't find anything about on the net. I'm using an i7-720QM so I'm using "IPP for Intel 64 Architecture", I've linked all possible .lib but "printf_32f(...) is a "unrecognised symbol".

What's my mistake?

Thanks and sorry for my bad english :)

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You also can substitute that call with your realization which may output to console array of FP values.

Regards,

Vladimir

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You also can substitute that call with your realization which may output to console array of FP values.

Regards,

Vladimir

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BTW, if there is no that function in documentation (by mistake for example) you can use any technique you know to dump array of FP values to console.

Regards,

Vladimir

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Regards,

Vladimir

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