[vsipl++] [patch] support for non-contiguous rows or columns with Cell FFTM

Stefan Seefeld stefan at codesourcery.com
Mon Mar 12 20:10:29 UTC 2007


Don McCoy wrote:

> The changes in FFT require that FFT_BE_TESTS be defined in order to run
> the backend-specific tests.  Without it, the test presently fails to
> compile because the CBE backend does not support 2-D and 3-D FFT's as of
> yet.

Is that because the cbe evaluator doesn't invalidate 2D and 3D operations,
or because you didn't configure with --enable-fft=no_fft (or any real fft,
for that matter) ?

I'm asking because the way fft_be is designed is to only generate runtime-errors,
so all those 'little' subtests can be driven by a single executable.

Thanks,
		Stefan


-- 
Stefan Seefeld
CodeSourcery
stefan at codesourcery.com
(650) 331-3385 x718



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